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Overview
Find top CONTRACT Security Engineer jobs on Haystack – your go-to IT job board for flexible, high-paying contract roles. Explore the latest opportunities to secure your next contract position in cybersecurity, network security, and information security engineering. Start your search today and connect with leading employers seeking skilled Security Engineers for short-term and project-based contracts.
SOC Cyber Analyst
Outsource
Hereford
In office
Junior - Mid
£55/hour
RECENTLY POSTED

12 Months
Based: Hereford
Hourly Rate: £55.90 PAYE or £75.48 Umbrella inside IR35
37 Hours per week
Full time on site – 37 hours per wek

Overview
BAE Systems re seeking a Level 1 SOC Cyber Analyst to join the TMCT security team within the FCAS DI function. This role will act as the first internal responder to cybersecurity alerts generated by our outsourced Security Operations Centre (SOC).

  • Review and assess alerts escalated by the outsourced SOC, validating accuracy and determining potential impact.
  • Perform first-line analysis using tools such as SIEM platforms, device logs and firewall logs.
  • Work directly with end users and asset owners to gather additional information and guide immediate containment actions such as asset isolation or password resets.
  • Escalate confirmed or high-severity incidents to Level 2 SOC analysts or internal response teams with clear and accurate documentation.
  • Maintain detailed case notes, timelines and evidence within the case management system to support investigations and compliance requirements.
  • Act as a key communication point between the internal security team and external SOC provider.
  • Follow established triage and escalation procedures and suggest improvements where appropriate.

Skills

  • 2–4 years’ experience in a SOC, IT operations or cybersecurity support role.
  • Understanding of key cyber threats such as malware, phishing, lateral movement and privilege escalation.
  • Working knowledge of network fundamentals, authentication systems and Windows/Linux system logs.
  • Experience using SIEM platforms such as Microsoft Sentinel, Splunk, Elastic or QRadar.
  • Experience using ticketing or case management systems such as Jira, ServiceNow or The Hive.
  • Strong analytical and investigative skills with the ability to interpret alerts and security logs.
  • Excellent written and verbal communication skills.

Please note – you must be eligible for SC and DV clearance

If you would like to be considered for this role please don’t hesitate to click apply or call Levi Jackson on 0161 694 9192 for more information.

About BAE:
BAE Systems is a leading global defence, aerospace, and security company. They’re experts in delivering advanced solutions for air, land, and naval forces, as well as commercial aerospace and cyber security. Known for its commitment to innovation and excellence, BAE Systems offers exciting career opportunities for those looking to make a significant impact in cutting-edge technology and defence sectors.

Inclusion statement
Outsource UK is committed to creating a diverse environment and is proud to be an equal opportunity employer. You’ll receive consideration for your application without regard to race, religion or belief, gender identity or expression, sex, sexual orientation, disability, marriage and civil partnership, pregnancy and maternity, or age.

(Application) Security Engineer
Astrii Group
London
Fully remote
Mid - Senior
Private salary
RECENTLY POSTED

The Mission

We provide Information Security and Compliance services, helping our clients build secure, audit-ready systems. We are looking for a Security Engineer who can ensure the security of our clients’ projects and who can support Software Engineers working on them.

We want to bridge the gap between high-level compliance frameworks (SOC 2, ISO 27001, GDPR) and actual technical solutions. You will be working directly on our clients’ infrastructure and pipelines, ensuring that security isn’t just a policy on paper, but a functional part of the codebase.

The Commitment & Scalability

  • Initial Engagement: Roughly 5-10 days per month.
  • Flexibility: The role is fully compatible with other engagements or a part-time schedule until we scale.
  • The Long Game: Ideally, this role is designed to evolve into a permanent, full-time position as our client base grows.
  • Flexibility: Remote-first with flexible hours. You own your schedule, provided you are available for occasional remote client meetings during standard weekday hours.

Your Core Responsibilities

You will be the primary technical contact for our clients’ security and engineering needs:

  • Scanning & Identification: Setting up and managing automated vulnerability scanning tools (SAST/DAST/SCA) within the development lifecycle.
  • Risk Assessment: Analysing scan results to distinguish between theoretical risks and exploitable vulnerabilities within the context of the client’s specific architecture.
  • Patching: Implementing the fixes for vulnerabilities and issues, and coordinating with development teams to prioritise and schedule patches without breaking production environments.
  • Attack Surface Reduction: Periodically reviewing exposed assets and configurations to proactively identify and close potential entry points.
  • Operational Security: Managing ongoing technical tasks such as log reviews, access audits, and incident response preparation.
  • Control Validation: Performing technical “proof-of-concept” validations to ensure clients remain audit-ready.
  • Security as Code: Writing and maintaining CI/CD pipelines and Infrastructure as Code (Terraform/CloudFormation) to ensure security controls are automated and “baked in” to the deployment process.
  • Cloud Security Engineering: Hardening client Cloud Environments (primarily AWS) through direct technical implementation (IAM least privilege, VPC configuration, Encryption, and Logging).
  • Compliance Translation: Taking “dry” requirements from SOC 2 or ISO 27001 and translating them into technical reality for modern development teams.

What We’re Looking For

We are looking for a builder who is passionate about security. You might already be a Security Engineer, or you might be a Senior Software Engineer who has spent years focusing on security.

  • The Engineering Background: You have a solid foundation in software engineering. You understand how developers work because you are one.
  • Programming Expereince: Preferably, you should have experience with one of the more common programming languages such as Python or TypeScript, but other are acceptable as well.
  • Security Practitioner: You are either currently working as a Security Engineer or can demonstrate significant “on-the-job” security experience within a dev role.
  • Infrastructure Familiarity (AWS): You are comfortable making direct changes to cloud environments. While deep AWS expertise is a “nice to have,” the ability to learn and apply security principles to cloud infrastructure is essential.
  • Pipeline Literacy: You understand CI/CD (GitHub Actions, AWS CodePipeline, etc.) and how to integrate security tooling into the developer workflow.
  • Compliance Savvy: You understand the “Why” behind frameworks like ISO 27001 or GDPR and enjoy the challenge of making them work in a high-velocity dev environment.
  • Ownership Mentality: We are a small, ambitious company. We need someone who takes initiative and wants to grow into a foundational leadership role.

Why Join Us?

You’ll get to work across various stacks and help different companies solve security problems. You’ll also have a direct hand in shaping our service offerings and technical roadmap. If you want a role where you aren’t just a “checker” but a “builder,” we want to talk.

Senior Cyber Security Analyst (OWASP / SAST /DAST )
Salt
London
Hybrid
Senior
£500/day - £800/day
RECENTLY POSTED

Senior Cyber Security Analyst (OWASP / SAST /DAST - Banking Client

Application Security | Secure Design | Threat Modelling | DevSecOps

?? Locations: London | Paris | Brussels | Amsterdam

Rate: Flexible

Duration: 12 months

We are looking for a Cyber Security Analyst specialising in Application Security and Secure Architecture to join a high-performing security team responsible for protecting large-scale enterprise platforms.

This role focuses on embedding security into application design and development, performing security risk assessments, and ensuring that modern applications and platforms are built following secure-by-design principles.

You will work closely with software engineers, architects, DevOps teams and security engineers to ensure security is integrated throughout the technology lifecycle.

Key Responsibilities

Application Security & Secure SDLC

  • Perform application security assessments across modern enterprise platforms.
  • Review application architecture and ensure alignment with secure-by-design principles.
  • Embed security into the software development lifecycle (SDLC).
  • Support development teams in implementing secure coding practices aligned with OWASP guidelines.

Security Testing & DevSecOps

  • Define and review security testing activities including SAST, DAST and software composition analysis (SCA).
  • Work with engineering teams to integrate security scanning into CI/CD pipelines.
  • Analyse vulnerability scan results and support remediation of application security issues.

Threat Modelling & Security Risk Assessments

  • Conduct threat modelling exercises using frameworks such as STRIDE or MITRE ATT&CK.
  • Identify potential security threats, vulnerabilities and attack scenarios within applications and supporting infrastructure.
  • Perform structured security risk assessments and provide remediation recommendations.

Security Architecture & Secure Design

  • Review application and platform architectures to ensure appropriate security controls are implemented.
  • Translate high-level security policies into technical security requirements for development teams.
  • Work with architects to ensure applications are built following secure architecture patterns.

Security Advisory

  • Provide security expertise to engineering teams, project managers and technology leaders.
  • Support security decision-making during application design and implementation.
  • Contribute to security best practices, standards and guidelines.

Key Technical Skills

Strong experience in application security and secure software development including:

  • Secure Software Development Lifecycle (SSDLC)
  • OWASP Top 10 and secure coding practices
  • Application security testing (SAST / DAST / SCA)
  • Threat modelling methodologies (STRIDE, MITRE ATT&CK)
  • Vulnerability management and remediation
  • Secure architecture and design reviews
  • DevSecOps and CI/CD security integration
  • API security and modern application architectures

Experience with tools such as:

  • SAST / DAST platforms
  • Code scanning tools
  • CI/CD pipelines (GitHub, GitLab, Jenkins etc.)
  • Container security platforms
  • Cloud security tooling

Technology Environment

Exposure to modern technology environments including:

  • Cloud platforms (AWS, Azure or GCP)
  • Containerised platforms (Docker / Kubernetes)
  • Microservices architectures
  • REST APIs and modern application frameworks
  • Identity and access management solutions

Ideal Candidate Background

  • 7-12+ years experience in cyber security
  • Strong focus on application security
  • Experience working closely with software engineering teams
  • Experience performing security architecture reviews
  • Experience in DevSecOps environments
  • Strong communication skills and ability to explain security risks clearly

Certifications (Optional)

Relevant certifications may include:

  • CISSP
  • OSCP
  • CSSLP
  • GIAC
  • Security+ or similar

What Makes This Role Interesting

You will work in a highly technical security environment, collaborating directly with engineers and architects to secure modern platforms at scale.

This role offers the opportunity to influence secure architecture, application security practices and DevSecOps adoption across complex enterprise systems.

Please do send across to me the most up to date CV to

*Rates depend on experience and client requirements

V05375 -DIG - UKLTI System Administrator
Outsource
Portsmouth
In office
Mid - Senior
£97,835/day
RECENTLY POSTED

System Engineer
Contract: 12 Months
Based: Broad Oak
Hourly rate: £41.87 PAYE or £56.44 Umbrella inside IR35
Onsite: onsite Monday – Friday
Full time – 37 hours per week

An exciting opportunity has arisen for a System Administrator to support the Lightning Systems Integration Facility (LSIF) located at the Maritime Integration & Support Centre (MISC) on Portsdown Hill, Portsmouth.

The facility supports the testing and integration of the F-35 Lightning II aircraft within the UK military infrastructure, providing a highly technical and secure environment for system integration activities.

This role will be responsible for the administration, maintenance and security of the LSIF IT systems, ensuring they are configured and available to support ongoing testing and integration activities. The successful candidate will work closely with suppliers, engineering teams and users to ensure systems remain operational and aligned with project requirements.

Skills:

  • Windows Server administration including Active Directory, DNS, Group Policy, Disk Management, WSUS patching, and Hyper-V virtualisation.
  • Experience monitoring system logs and security tools such as SolarWinds, Kiwi Syslog, Splunk, and Trellix ePO.
  • Knowledge of network infrastructure including Cisco/FortiGate devices, LAN/WAN, switches, routers, and firewalls.
  • Ability to install and configure servers, workstations, and network hardware, including cable management to MoD standards.
  • Experience designing and integrating IT systems, including environments with different security classifications.
  • Understanding of security and compliance frameworks such as ITAR, JSP 440, and JSP 480.
  • Familiarity with ITIL processes and general IT troubleshooting.

The Job

  • Administration and maintenance of hardware, software and network infrastructure
  • Implementing changes and updates to servers, systems and networks
  • Preparing systems to support testing activities and project requirements
  • Supporting security and export control requirements within the facility
  • Assisting with planning, execution and reporting of test events
  • Supporting long-term facility and infrastructure planning
  • Managing procurement and configuration control of LSIF hardware and software

Subject to: BPSS and SC clearance and Subject to ITAR

If you would like to be considered for this role please don’t hesitate to click apply or call Levi Jackson on 0161 694 9192 for more information.

About BAE:
BAE Systems is a leading global defence, aerospace, and security company. They’re experts in delivering advanced solutions for air, land, and naval forces, as well as commercial aerospace and cyber security. Known for its commitment to innovation and excellence, BAE Systems offers exciting career opportunities for those looking to make a significant impact in cutting-edge technology and defence sectors.

Inclusion statement
Outsource UK is committed to creating a diverse environment and is proud to be an equal opportunity employer. You’ll receive consideration for your application without regard to race, religion or belief, gender identity or expression, sex, sexual orientation, disability, marriage and civil partnership, pregnancy and maternity, or age.

O365 Engineer - Purview
Hays Technology
Manchester
Remote or hybrid
Mid - Senior
£550/day - £600/day
RECENTLY POSTED

Role: O365 Engineer - Purview & Identity SpecialistLocation: [Insert Location / Hybrid / Remote]
Type: Contract
Salary: DOE

About the Role
We’re looking for an experienced O365 Engineer with deep expertise in Microsoft Purview, Identity & Access Management, and Microsoft 365 security and governance. This role is ideal for someone who thrives in complex, enterprise‑level environments, particularly where mergers & acquisitions (M&A) and O365 Multi‑Geo deployments are part of the everyday landscape.
You’ll be a key technical authority responsible for designing, implementing, and optimising governance, compliance, and identity architecture across a global Microsoft 365 estate.

Key Responsibilities

Lead the design, deployment, and optimisation of Microsoft Purview solutions (Data Loss Prevention, Information Protection, Insider Risk, Compliance Manager, eDiscovery, etc.)
Architect and maintain robust Identity & Access Management frameworks using Azure AD / Entra ID.
Support and execute integration activities related to mergers and acquisitions, including tenant‑to‑tenant migrations, domain consolidation, identity mapping, and data governance alignment.
Manage, configure, and support O365 Multi‑Geo capabilities, ensuring region‑specific compliance and data residency requirements are met.
Provide technical ownership for O365 security, governance, and compliance architecture.
Work cross‑functionally with Security, Infrastructure, Legal, and Compliance teams to ensure best practice across the Microsoft ecosystem.
Troubleshoot complex issues across Purview, identity services, and Microsoft 365 workloads.
Maintain documentation, technical standards, and governance policies.
Key Skills & Experience

Essential:

Proven experience as an O365 / M365 Engineer within large, enterprise-scale environments.
Strong expertise across Microsoft Purview (DLP, Sensitivity Labels, Insider Risk, eDiscovery, Data Lifecycle, etc.).
Advanced knowledge of Identity & Access Management using Entra ID (Azure AD), Conditional Access, PIM, MFA, Zero Trust principles.
Hands-on experience supporting or leading technology integration in mergers and acquisitions.
Experience configuring and maintaining O365 Multi‑Geo environments.
Strong understanding of O365 governance, compliance controls, and data protection requirements.
Excellent troubleshooting and problem-solving capabilities.
Desirable:

Relevant Microsoft certifications (SC‑400, SC‑300, MS‑500, AZ‑104 etc.).
Experience with Microsoft Graph, automation (PowerShell), or deployment pipelines.
Familiarity with tenant security hardening frameworks (CIS, NIST, Zero Trust).

What you need to do now

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.
If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at (url removed)

SOC Manager
TEAM
London
Hybrid
Senior - Leader
£575/day
RECENTLY POSTED

An SOC Manager is needed to take ownership of security operations at a pivotal moment in a regulated organisations cyber journey.

This role puts you right at the centre of strengthening detection, response, and operational resilienceshaping how a modern security operations capability performs day to day. You will be based in London 2 days per week, working from home for the rest of the week.

Whats in it for you

  • A key leadership position influencing the maturity of an evolving security operations environment
  • The opportunity to shape processes, tooling, and service standards across a modern SOC capability
  • Direct collaboration with internal technology teams and external security providers
  • Exposure to advanced security tooling including Microsoft Sentinel and wider Microsoft security technologies
  • The chance to drive operational improvements across incident response, detection, and governance
  • A highly competitive day rate within a financially regulated environment where cyber security is taken seriously

What youll be getting stuck into as a SOC Manager

  • Leading day-to-day security operations while helping shape the SOC roadmap aligned to wider cyber strategy
  • Overseeing incident response, threat detection, triage, and mitigation activities across the environment
  • Managing production security incidents and contributing to change and problem management processes
  • Working closely with the MSSP to monitor service performance, service levels, and operational metrics
  • Improving policies, procedures, and technical controls to support regulatory compliance and operational efficiency
  • Driving service improvements across ticket management, root cause analysis, monitoring, and knowledge management

What youll bring to the table as a SOC Manager

  • Previous experience leading or managing security operations or IT security services
  • Strong knowledge of SIEM platforms and monitoring frameworks such as Microsoft Sentinel and MITRE ATT&CK
  • Solid understanding of the Microsoft security ecosystem and associated capabilities
  • Experience across security technologies including DLP, EDR/XDR, CASB, email security, SWG, and ZTNA/SASE
  • Experience working with incident management processes and third-party security service providers

If youre a SOC Manager ready to shape how security operations perform in a regulated, high-impact environment, this is a contract worth exploring.

Candidate Source Ltd is an advertising agency. Once you have submitted your application it will be passed to the third party Recruiter who is responsible for processing your application. This will include holding and sharing your personal data, our legal basis for this is legitimate interest subject to your declared interest in a job. Our privacy policy can be found on our website and we can be contacted to confirm who your application has been forwarded to.

SIEM Support - Splunk Consultant
WNTD
Not Specified
Hybrid
Mid - Senior
£600/day
RECENTLY POSTED

Location: Hybrid - Primarily Remote with occasional onsite visits
Onsite Location: Redhill
Contract Length: Initial 60-90 days
Start Date: ASAP
Rate: £600 per day
Engagement: Contract

Overview

We are seeking an experienced SIEM Support Consultant with strong Splunk expertise to support an existing Splunk Cloud deployment. The role will focus on onboarding assets, integrating data sources, and documenting the current SIEM environment.

This role requires someone capable of working independently in a mature Splunk environment, ensuring assets and systems are successfully integrated while maintaining clear operational documentation.

The consultant should have a strong cross-platform background across Unix/Linux and Windows (Wintel) environments.

Key Responsibilities

  • Onboard new assets and systems into an existing Splunk Cloud SIEM environment
  • Configure and validate log ingestion and data sources
  • Support integration of Unix/Linux and Windows-based systems
  • Document the existing Splunk architecture, integrations, and onboarding processes
  • Troubleshoot ingestion issues and ensure data is correctly parsed and indexed
  • Work closely with internal security and infrastructure teams
  • Maintain high-quality documentation for SIEM operations and asset onboarding
  • Operate independently within an established Splunk Cloud environment

Required Skills & Experience

  • Strong experience with Splunk (particularly Splunk Cloud)
  • Hands-on experience onboarding assets and data sources into SIEM platforms
  • Experience supporting SIEM operations and log management
  • Strong working knowledge of Unix/Linux environments
  • Strong working knowledge of Windows/Wintel systems
  • Experience documenting technical environments and processes
  • Ability to work autonomously in a security-focused environment

Desirable Experience

  • Experience working within secure or highly regulated environments
  • Familiarity with SIEM architecture and security monitoring processes
SC Cleared - CrowdStrike Falcon Implementation Engineer - Outside IR35
Agilesource Ltd
London
Remote or hybrid
Senior
£35
RECENTLY POSTED
TECH-AGNOSTIC ROLE

AgileSource are looking to speak with any SC Cleared Crowdstrike Falcon Engineers regarding a new contract engagement. This role is focused on the design, delivery, and successful implementation of the CrowdStrike Falcon platform for new customers and major environment expansions.

We are seeking a highly skilled CrowdStrike Falcon EDR Implementation Engineer (L3) to takeend-to-end ownership of Falcon rollout projects. The role is responsible for translating security requirements into deployable designs, executing large-scale sensor deployments, validating platform readiness, and ensuring clean handover into operations.This is a hands-on technical delivery role, acting as the senior engineering authority during implementation phases and providing L3 expertise for deployment-related escalations.

Primary accountability includes:

  • End-to-end Falcon implementation ownership
  • Large-scale sensor deployment and configuration
  • Implementation validation and acceptance
  • Technical leadership during rollout and hypercare
  • Knowledge transfer and handover to operations teams

Key ResponsibilitiesImplementation Ownership & Delivery (Core)

  • Own end-to-end delivery of CrowdStrike Falcon implementations, from initial design through to operational handover.
  • Translate customer security, risk, and operational requirements into implementation designs and rollout plans.
  • Lead onboarding activities including:
  • Tenant readiness validation
  • Sensor deployment strategy
  • Policy design aligned to agreed security posture
  • Act as the primary technical authority during implementation, coordinating across delivery, operations, and customer stakeholders.

Live SC Required.

Cyber Security Project Manager
VIQU IT
Preston
Remote or hybrid
Mid - Senior
£550/day - £650/day
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Cyber Security Project Manager 6-month contract Outside IR35 Preston/Remote

My Customer in the utilities industry is currently looking for an experienced Cyber Security Project Manager to support a critical cyber resilience initiative within a regulated utilities environment. This role will focus on strengthening organisational security posture by aligning systems, processes, and operational technology with the expectations of the UK Cyber Assessment Framework (CAF).

As Cyber Security Project Manager, you will oversee the delivery of CAF-aligned security improvements across both IT and Operational Technology (OT) environments.

Key Skills required from the Cyber Security Project Manager:

  • Strong understanding of the Cyber Assessment Framework (CAF) and UK cyber resilience expectations.
  • Experience working within the utilities sector
  • Familiarity with NIS Regulations and their application within critical infrastructure environments.
  • Experience working across both IT and Operational Technology (OT) security domains.
  • Proven experience managing complex cyber security or technology programmes.
  • Experience supporting or coordinating cyber maturity assessments, audits, or security reviews.
  • Ability to coordinate multiple stakeholders, technical workstreams, and remediation initiatives.
  • Background within critical national infrastructure, utilities, or energy sector environments.
  • Exposure to SCADA systems, substations, or industrial control systems.

Key responsibilities of the Cyber Security Project Manager:

  • Coordinated CAF gap assessment outputs across key systems or business areas
  • Documented evidence mapping against CAF outcomes
  • A prioritised remediation roadmap including timelines and dependencies
  • Support alignment with CAF requirements and NIS regulatory obligations.
  • Governance reporting and programme updates to senior stakeholders
  • Coordination of policy, procedural, or architectural improvements where required
  • Work with cyber specialists and system owners to evaluate the effectiveness of current security controls.
  • Oversee the review of policies, operational procedures, architecture documentation, and technical evidence.

Apply now to speak with VIQU IT in confidence. Or reach out to Connor Smal via the VIQU IT website.

Do you know someone great? We ll thank you with up to £1,000 if your referral is successful (terms apply).

For more exciting roles and opportunities like this, please follow us on IT Recruitment.

V05375 - DIG - Facility Engineer
Outsource
Portsmouth
In office
Junior - Mid
£78,268/day
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Facility Engineer
Contract: 12 months
Based: Broadoak, Portsmouth
Hourly Rate: £41.87 PAYE or £56.44 Umbrella inside ir35
Hours: 37 hours Monday – Friday

The Lightning Systems Integration Facility (LSIF), based within the Maritime Integration & Support Centre (MISC), supports testing and integration of the F-35 Lightning II aircraft into UK military infrastructure.

BAE Systems are seeking a Facility Engineer to support the implementation, configuration, and ongoing maintenance of the LSIF within this environment.

This role will include commissioning networks between key facility areas, maintaining government-furnished IT equipment (including large servers), and supporting testing events and facility reconfiguration.

Skills:

  • IT networking (Cisco and other vendors such as F5, McAfee)
  • LAN/WAN infrastructure, network device configuration and troubleshooting
  • IT monitoring tools (e.g., WhatsUpGold, SCCM, SCOM, SNMP, SysLog)
  • Cisco VOIP administration
  • IT system interconnection across multiple security classifications

The Job

  • Support the day-to-day running of the LSIF
  • Assist with the build, production and maintenance of LSIF hardware
  • Assist with LSIF security matters (including IVCO duties)
  • Support planning, execution and reporting of testing events
  • Contribute to long-term facility planning
  • Assist with procurement and management of LSIF hardware/software
  • Maintain configuration control of assets, documents, change requests, passwords, etc.
  • Become a resident expert in the administration of the government-provided system

If you would like to be considered for this role please don’t hesitate to click apply or call Levi Jackson on 0161 694 9192 for more information.

About BAE:
BAE Systems is a leading global defence, aerospace, and security company. They’re experts in delivering advanced solutions for air, land, and naval forces, as well as commercial aerospace and cyber security. Known for its commitment to innovation and excellence, BAE Systems offers exciting career opportunities for those looking to make a significant impact in cutting-edge technology and defence sectors.

Inclusion statement
Outsource UK is committed to creating a diverse environment and is proud to be an equal opportunity employer. You’ll receive consideration for your application without regard to race, religion or belief, gender identity or expression, sex, sexual orientation, disability, marriage and civil partnership, pregnancy and maternity, or age.

ServiceNow SecOps Architect - london, UK
Infoplus Technologies UK Ltd
London
Hybrid
Senior - Leader
Private salary
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Role:ServiceNow SecOps ArchitectDuration: 6 MonthsLocation: London, UK (Hybrid)

The Role

We are seeking a forward-thinking ServiceNow SecOps Architect to lead the design and implementation of our security operations capabilities on the ServiceNow platform. In this critical role, youll architect and deliver enterprise-scale SecOps solutions that help secure and strengthen the cyber and operational resilience of one of the UKs largest and most innovative energy companies.

Youll work at the intersection of security, technology, and energy operations, driving a platform that underpins the protection of vital infrastructure, renewable energy assets, and millions of customers.

Your responsibilities:(Up to 10,Avoid repetition)

  • Design and own the architecture for ServiceNow SecOps modules including Security Incident Response, Vulnerability Response, Threat Intelligence, and Configuration Compliance.
  • Lead integration of ServiceNow with key cybersecurity tools: SIEM, SOAR, EDR, CMDB, threat intelligence platforms, and OT/ICS systems.
  • Collaborate across cybersecurity, IT, engineering, and energy operations to define secure workflows and automation for vulnerability and incident response.
  • Shape the roadmap and best practices for our ServiceNow platform across multiple business units.
  • Champion platform governance, scalability, reuse, and alignment with ServiceNow and enterprise architecture standards.
  • Mentor and guide development and implementation teams, ensuring quality and alignment with strategic goals.

Your Profile

Essential skills/knowledge/experience:(Up to 10,Avoid repetition)

  • Proven experience as a ServiceNow Architect with strong delivery experience across SecOps and/or IRM modules.
  • Deep understanding of security operations, incident response, vulnerability lifecycle, and integration of third-party cybersecurity tools.
  • Hands-on technical expertise with ServiceNow workflows, scripting, CMDB, Discovery, and integrations (REST/SOAP, MID Server).
  • Experience working in or supporting critical infrastructure sectors, preferably energy, utilities, or OT/ICS environments.
  • Strong stakeholder engagement skills comfortable interfacing with security leaders, business executives, and technical teams.
  • Familiarity with security frameworks (NIST, ISO 27001), regulatory requirements (e.g., NIS2), and resilience mandates.
  • ServiceNow certifications (e.g., Certified Implementation Specialist SecOps).

Desirableskills/knowledge/experience:(As applicable)

  • Operational Technology (OT) Security Knowledge Experience working with or understanding OT/ICS environments and industrial protocols (e.g., Modbus, DNP3, IEC 61850) to enhance integration between IT and OT security operations.
  • Cloud Security & DevSecOps Familiarity Awareness of cloud-native security practices and experience integrating security controls into CI/CD pipelines, helping support ongoing digital transformation and automation initiatives.

AI/ML in Security Operations Exposure to leveraging artificial intelligence or machine learning techniques to improve threat detection, incident analysis, or automated response capabilities within SecOps.

Cyber Architect (Salesforce)
Morgan Hunt Group Limited
Glasgow
Hybrid
Senior - Leader
£750/day - £800/day
RECENTLY POSTED

Cyber Security Architect (Salesforce)

Morgan Hunt are currently recruiting on behalf of a leading UK Government orgaisation who require a Cyber Security Architect to join the organisation in Glasgow on an initial 6 month contract basis. You will be responsible for ensuring the firms systems are secure, resilient, and aligned with national standards and best practice.

Please note this role falls Inside IR35, will require active SC clearance and will require 1 day in the London office per week. 700 per day- 800 per day (inside of IR35)

Key Responsibilities:

Define and lead the organisation’s security architecture vision, principles, and long-term strategy.

Design and review secure system architectures across complex projects.

Identify security weaknesses and recommend proportionate mitigations.

Advise on the security implications of emerging technologies (e.g., cloud, microservices, identity solutions).

Maintain the security, privacy, and resilience risk register.

Lead security architecture assurance aligned with CAF and NCSC guidance.

Oversee penetration testing, vulnerability management, and remediation activities.

Ensure value for money from cyber security tools and third-party services.

Manage third-party contracts to ensure security requirements are embedded.

Act as the main point of contact for security briefings across the organisation.

Required Experience:

Chartered status via UK Cyber Security Council, CISSP, or equivalent.

Deep technical expertise in IT infrastructure and/or software development including Saleforce.

Extensive experience designing and reviewing secure architectures for complex systems.

Strong experience in risk assessment, risk management, and intelligence-informed decision-making.

Proven ability to influence senior leaders and communicate complex security risks clearly.

Experience developing and implementing pragmatic security, privacy, and resilience approaches.

Experience managing strategic plans, tracking risk reduction, and adjusting delivery based on emerging risks.

Experience managing and negotiating third-party contracts with embedded security requirements.

Please note this role falls Inside IR35, will require active SC clearance and will require 1 day in the Glasgow office per week.

Morgan Hunt is a multi-award-winning recruitment Business for interim, contract and temporary recruitment and acts as an Employment Agency in relation to temporary vacancies. Morgan Hunt is an equal opportunities employer, job suitability are assessed on merit in accordance with their skills, qualifications and abilities to perform the relevant duties required in a particular role.

SC Cleared Splunk Consultant
ECS Resource Group Ltd
London
Fully remote
Mid - Senior
£550/day - £610/day
RECENTLY POSTED

Remote Working

Initial 3-month Contract

550 - 610, Inside IR35

We’re working with an IT Services Provider who are looking for an experienced SC Cleared Splunk Consultant to support the onboarding of assets and documentation for an existing Splunk Cloud environment.

Key Responsibilities:

  • Onboarding assets into an existing Splunk Cloud instance
  • Ensure successful integration and configuration of assets into the platform.
  • Completing and maintaining documentation for the environment
  • Collaborating with infrastructure, Unix, and Wintel teams as needed
  • Troubleshooting and resolving SIEM-related issues during onboarding
  • Working independently to deliver tasks within agreed timelines

Required Experience:

  • Hands-on experience with Splunk Cloud administration and support
  • Strong Unix/Linux and Wintel experience
  • Solid understanding of system configuration, security, and compliance
  • SC Clearance - essential

ECS Recruitment Group Ltd is acting as an Employment Business in relation to this vacancy.

Cybersecurity Specialist- Microsoft Azure Application Gateway
Randstad Technologies Recruitment
London
Hybrid
Senior - Leader
£500/day - £600/day
RECENTLY POSTED

On behalf of one of our premier clients, we are seeking a high-caliber Cybersecurity Specialist to join their expanding AI & Data Security team. This is a critical role within our client’s AI Security programme, designed for a professional who thrives at the intersection of traditional infrastructure security and the emerging frontier of Generative AI.

Our client is at the forefront of AI adoption; you will be the technical lead ensuring that these powerful technologies from AWS Bedrock to Azure OpenAI are implemented with world-class security standards.

Key Responsibilities

  • AI Security Architecture: Design and implement secure deployment patterns and guardrails for foundation models across AWS Bedrock, Azure OpenAI, and Microsoft 365.
  • Security Strategy: Develop innovative strategies to enhance application security, specifically addressing risks like prompt injection, data leakage, and insecure output handling.
  • Infrastructure Governance: Translate platform-specific risks into actionable engineering patterns, focusing on Network Encryption and Identity Management.
  • Assessments & Audits: Conduct rigorous security assessments and red-teaming exercises on AI-driven applications and AI Agents.
  • Leadership & Mentorship: Lead the team through complex technical decisions, provide high-level problem-solving, and mentor junior members on modern security principles.
  • Collaboration: Work closely with AI Engineers and Data Scientists to integrate security into the LLM lifecycle (RAG pipelines, fine-tuning, and inference).

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

DNS Architect
eTeam Workforce Limited
High Legh
Hybrid
Mid - Senior
£653/day
RECENTLY POSTED
TECH-AGNOSTIC ROLE

We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you.

Role Title: DNS Architect
Location: Client Technology Centre Radbroke, Knutsford WA16 9EU | Hybrid
60% Office, 40% Remote
Duration: 30/09/2026
Rate: £653 per day (PAYE through Umbrella)

MUST BE PAYE THROUGH UMBRELLA

Role Description:

Design secure enterprise wireless networks with high availability, performance monitoring, and robust security controls.

Key Responsibilities:

Architect Wi-Fi infrastructure (controllers, AP strategy, RF design).
Implement secure wireless authentication (802.1X, EAP-TLS).
Develop wireless access policies, segmentation, and NAC integration.

Technical Skills:

Cisco, Aruba, Meraki wireless architecture experience.
Advanced RF design, spectrum analysis, and WLAN troubleshooting.

If you are interested in this position and would like to learn more, please send through your CV and we will get in touch with you as soon as possible. Please note, candidates are often Shortlisted within 48 hours.

IT Technician
Rise Technical Recruitment
Gosport
In office
Junior - Mid
£25/hour - £30/hour
RECENTLY POSTED
TECH-AGNOSTIC ROLE

IT Support Technician
Gosport
Circa £25 to £30 per hour
37 hours per week, term time only
23rd March until 22nd May 2026 - long term cover role, so may be extended

Are you an experienced IT support professional with a strong interest in cyber security?

Do you want to deliver high-quality IT support, maintain network and server infrastructure, and strengthen cyber security across multiple sites without being overloaded with unrelated administrative duties?

This well-regarded educational Trust is seeking an IT Technician to join their IT department. The Trust is structured, well-resourced, and supportive, providing clear processes, documentation, and systems so contract IT staff can focus on delivering secure, reliable, and efficient IT services to staff and learners.

This long term cover role is designed to cover the provision of IT support and cyber security services across Trust sites. You will deliver first and second level support, maintain IT infrastructure, and contribute to the Trust’s cyber security compliance and operational excellence.

The Role
* Provide first and second level IT/AV support to staff and students across Trust sites
* Maintain, monitor, and audit IT assets to ensure security, patching, and compliance
* Configure and support servers, networks, firewalls, and cloud platforms (Office 365, Google Workspace, VOIP systems)
* Analyse vulnerabilities, emerging threats, and operational procedures, producing actionable reports
* Manage user accounts, permissions, and storage in line with best practice and cyber essentials guidelines
* Deliver inductions and guidance for staff and students on safe and effective IT system use
* Support Junior IT Technicians and cover other Trust Academies as directed by the IT Manager

The Person
* IT degree or equivalent experience; relevant certifications such as MCP, MCSE, or CCNA desirable
* Minimum 3 years’ experience in IT support with exposure to cyber security implementation
* Experience configuring firewalls, servers, IT networks, and cloud services
* Strong knowledge of networking, Windows/Linux servers, TCP/IP protocols, VMware, backup products, and monitoring tools (MS Intune, Jamf, System Centre, patch manager)
* Has an Enhanced DBS with Child Barred within the last 3 months AND have been continuously working with children, or be on the update service

Reference: BBBH(phone number removed)

Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles.

The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client.

We are an equal opportunities company and welcome applications from all suitable candidates

CCTV Network Engineer
Rullion Managed Services
London
In office
Mid - Senior
£350/day - £500/day
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Rullion are currently looking for a CCTV Engineer to cover for a minimum of a month in Knightsbridge.

Key Responsibilities

CCTV & VMS Responsibilities

  • Install, configure, and maintain Synectics Synergy VMS, including servers, workstations, and storage.
  • Program, configure, and commission IP cameras (fixed, PTZ, dome, thermal) including IP addressing, stream configuration, analytics setup, and firmware upgrades.
  • Perform system diagnostics, resolve recording issues, and monitor overall system health.

Network & Switch Configuration

  • Configure and maintain network switches (Cisco, HP, Juniper or similar) including:
    • VLAN configuration
    • Multicast / IGMP snooping
    • QoS for video traffic
    • Spanning Tree
    • PoE provisioning for CCTV infrastructure
  • Support fibre and copper CCTV network backbones across the site.
  • Ensure secure network segmentation to protect CCTV systems.

Deployment & Commissioning

  • Lead onsite installation of cameras, switches, encoders, and network infrastructure.
  • Perform acceptance testing (FAT/SAT) and produce technical documentation.
  • Work with Projects and Security teams to roll out system upgrades and expansions.

Maintenance & Support

  • Conduct preventative maintenance checks across the system.
  • Maintain accurate asset lists, network diagrams, and configuration files.

If you are interested and readily available, please click apply!

Cyber Threat Intelligence Analyst
Constant Recruitment Ltd
Kings Hill
Fully remote
Mid - Senior
£45,000 - £55,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

3-Month Fixed-Term Contract

£45,000 £55,000 pro rata (3-month fixed-term contract)

Fully remote Must be UK based
UK-Based

Immediate Start Preferred

Are you a Cyber Threat Intelligence Analyst who thrives on staying ahead of emerging threats?

Do you enjoy analysing complex threat data and turning it into clear, actionable insight for security teams?

Are you available for a 3-month contract where you can make an immediate impact within a threat-informed security function?

We are recruiting for a Cyber Threat Intelligence Analyst to join an established cyber security function on a 3-month fixed-term contract.

Reporting into the Cyber Threat Intelligence Manager, you will play a key role in delivering and enhancing the organisation s Cyber Threat Intelligence (CTI) capability, supporting the wider vision of a threat-informed cyber security operations model. With new vulnerabilities and adversarial activity emerging daily, this role is critical in ensuring intelligence is accurate, timely, and actionable.

This is not a developmental role, we are looking for someone who can step in quickly, operate with minimal supervision, and add value from day one.

The Role

You will be responsible for monitoring, analysing, and producing intelligence across tactical, operational, and strategic domains, ensuring the security function operates from an intelligence-led, proactive position rather than a reactive one.

Key responsibilities include:

  • Delivering Cyber Threat Intelligence services aligned to recognised best practice and industry standards
  • Monitoring changes in the global threat landscape that may impact the organisation and its customers
  • Analysing threat data from multiple sources to identify patterns, trends, gaps, and emerging risks
  • Producing clear, concise, and actionable intelligence products for technical and senior stakeholders
  • Tracking relevant threat actors and adversarial groups, including their tactics, techniques, and procedures (TTPs)
  • Maintaining and managing a cyber threat intelligence reference library
  • Promoting a culture of threat-informed security across the CISO function
  • Building strong relationships with internal and external stakeholders, championing the value of intelligence-led security
  • Working with third-party intelligence providers to ensure effective delivery of external threat services
  • Evaluating current security controls against known threat actors using frameworks such as MITRE ATT&CK and CIS Controls
  • Supporting threat intelligence-led security testing initiatives, including red and purple teaming exercises
  • Contributing to continuous improvement of the CTI capability

What We Are Looking For

  • Proven experience in Cyber Threat Intelligence analysis
  • Ability to work autonomously within a short-term contract environment and deliver measurable outcomes quickly
  • Strong understanding of threat actor behaviours, TTPs, and global threat trends
  • Experience working with frameworks such as MITRE ATT&CK and CIS
  • Ability to analyse large datasets and translate findings into meaningful intelligence outputs
  • Experience producing intelligence reports across tactical, operational, and strategic levels
  • Strong stakeholder communication skills
  • Exposure to red/purple teaming or intelligence-driven testing initiatives is desirable

Why This Role?

  • Opportunity to contribute to a mature and evolving CTI function
  • Immediate impact role within a forward-thinking cyber security team
  • High visibility across the security and wider business function
  • Fixed-term contract ideal for experienced analysts available at short notice

If you are immediately available (or coming to the end of a contract) and would like to discuss this opportunity in more detail, I would be very happy to have a confidential conversation.

Senior Network Engineer - NSX - SC Cleared
CBSbutler Holdings Limited trading as CBSbutler
Farnborough
Hybrid
Senior
£500/day - £550/day
RECENTLY POSTED

Senior Network Engineer - NSX-T / AVI / HCI

500 - 550 per day - Inside IR35

MOD SC Cleared

Site: Farnborough - 4 days onsite, 1 day remote

About the Role

We are delivering a modern managed infrastructure platform designed to replace complex legacy enterprise environments. The programme focuses on high levels of automation, repeatable infrastructure design patterns, and rapid deployment of business solutions.

The platform leverages modern Windows and VMware technologies and integrates automation tooling such as Ansible, Terraform, and scripting frameworks alongside specialist infrastructure and application platforms.

We are seeking an experienced Senior Network Engineer with strong expertise in VMware NSX-T, F5, and VMware AVI within Hyperconverged Infrastructure (HCI) environments. The successful candidate will combine deep technical expertise with strong design capability, delivering scalable, secure, and highly automated network solutions, including robust identity and tiered access models.

Key Responsibilities

  • Design, implement, and support network architectures within hyperconverged infrastructure environments using NSX-T and AVI technologies.

  • Lead deployment and configuration of VMware NSX-T components, including:

    • Logical networking
    • Distributed firewall
    • Load balancing
    • VPN services
  • Implement network virtualisation and micro-segmentation strategies.

  • Deploy and manage VMware AVI load balancers to support modern application delivery, automation, and analytics.

  • Ensure high availability, performance optimisation, and security across network services.

  • Design and maintain identity and access management solutions aligned with tiered access models.

  • Conduct capacity planning and scalability assessments to support platform growth.

  • Collaborate with infrastructure, security, and automation teams to deliver integrated platform solutions.

Essential Skills & Experience

  • Strong hands-on experience with:

    • VMware NSX-T
    • VMware AVI Load Balancer
    • Hyperconverged Infrastructure (HCI)
  • Proven experience designing and implementing scalable network architectures.

  • Strong understanding of identity management and tiered access models.

  • Experience working within highly automated infrastructure environments.

  • Excellent communication and documentation skills.

  • DV Clearance (or willingness to undergo security vetting).

Desirable Skills

  • Software-Defined WAN (SD-WAN)
  • Network monitoring and observability tooling
  • Secure network architecture and security best practices
  • Experience supporting Infrastructure as Code (IaC) using tools such as Ansible and Terraform
Network Proxy (Zscaler) Architect
eTeam Workforce Limited
High Legh
Hybrid
Mid - Senior
£653/day
RECENTLY POSTED
TECH-AGNOSTIC ROLE

We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you.

Job Title: Network Proxy (Zscaler) Architect
Location: Knutsford, UK(3 days WFO)
Duration: 30/9/2026
Pay Rate: £653 per day through FCSA Umbrella

Job Description:
Lead Zscaler and enterprise Proxy security architecture including secure web gateway and zero trust access.

Key Responsibilities:
Design and optimise Zscaler Internet Access (ZIA) and Private Access (ZPA).
Create Client file strategies, traffic steering, authentication flows.
Ensure integration with identity providers and zero trust policies.

Technical Skills:
Zscaler, Palo Alto Prisma, Symantec ProxySG.
Understanding of SSL inspection, CASB, and SASE frameworks.

If you are interested in this position and would like to learn more, please send through your CV and we will get in touch with you as soon as possible. Please note, candidates are often Shortlisted within 48 hours.

Security Architect
Summer Browning Associates
London
In office
Mid - Senior
Private salary
RECENTLY POSTED

Summer-Browning Associates is currently supporting our central government client, who is seeking a Security Architect. This position is for an initial 12-month contract assignment, with the possibility of extension.

Location: London

The ideal candidate will hold an active security clearance and have a strong background in Security Architecture, along with the following skills and experience:

  • A solid understanding of High-Level Security Architecture (HLD) and a secure-by-design approach.
  • Experience leading security architecture for large-scale cloud hosting (specifically Azure and GCP) in high-threat government Tier 2 secure environments.
  • Extensive knowledge of security architecture, including identity management, device security, workstation protection, cloud hosting, collaboration tools, networking, cryptography, operations, and data governance.
  • Strong understanding of secure DevOps practices, CI/CD controls, and Infrastructure as Code (IaC) hardening.
  • Experience applying security controls to AI and machine learning components,
  • Demonstrable knowledge of cybersecurity frameworks and standards, including the NCSC Cyber Assessment Framework, ISO 27001, NIST, COBIT, as well as SABSA and TOGAF. -
  • Preferred Qualifications: Industry certifications such as CompTIA Security+, CISSP, CISM, CEH, or GIAC are highly desirable.

To apply, please submit your latest CV for review.

Frequently asked questions
Haystack offers a wide range of contract Security Engineer positions, including roles in network security, application security, cloud security, and compliance across various industries.
Contract roles are typically short to medium-term engagements with a fixed duration, offering flexibility and often higher hourly rates, while permanent positions provide long-term employment with benefits.
Yes, Haystack features both on-site and remote contract Security Engineer opportunities to suit different preferences and circumstances.
Employers often look for experience with security tools and protocols, and certifications such as CISSP, CISM, CEH, or CompTIA Security+ are highly valued for contract Security Engineer roles.
You can search and filter contract Security Engineer jobs on Haystack, submit your application directly through the platform, and communicate with recruiters or hiring managers to move forward in the hiring process.