Network and Infrastructure Engineer Up to £50,000 per annum Bromley, Kent Full-Time Permanent About the Role We’re looking for a driven and collaborative Network & Infrastructure Security Engineer to join our agile infrastructure team. In this hands-on position, you’ll take the lead on network engineering while also contributing to broader infrastructure operations—so a strong foundation in both areas is essential. You’ll be instrumental in maintaining and enhancing a secure, resilient, and high-performing IT environment. This role is ideal for someone who enjoys working across disciplines, thrives in a team-oriented setting, and is passionate about delivering robust and secure technology solutions. Key Responsibilities \* Manage and optimise network infrastructure, including virtual networks, cloud platforms, and WAN technologies. \* Configure and maintain firewalls, routers, switches, and load balancers. \* Deploy security and operational updates in line with business guidelines. \* Monitor network performance and resolve bottlenecks. \* Support backup and disaster recovery solutions. \* Familiarity with Microsoft Azure cloud services and architecture \* Dell Servers, including iDrac \* Knowledge of SAN’s operations Essential Skills & Experience \* Strong knowledge of networking protocols (TCP/IP), subnetting, VLANs, VPNs, and load balancing. \* Experience with FortiNet firewalls and Cisco switches (including CLI configuration and firmware updates). \* Proficiency in Windows operating systems and active directory. \* Demonstrated ability to design / troubleshoot complex network. \* Experience working with hybrid infrastructure and virtual networks. \* Ability to work collaboratively across infrastructure and security teams. \* Willingness to work outside of core hours when required. What We’re Looking For We value team players who bring fresh ideas, enthusiasm, and a collaborative spirit. If you’re passionate about network security and infrastructure, and want to make a meaningful impact in a close-knit team, we’d love to hear from you. About us Foresters Financial is not your typical financial services provider. Those who join our purpose-driven organisation enjoy a culture of collaboration, creativity, and mutual respect and are challenged to do their best to make a difference every day. We help everyday families achieve their financial goals and make a lasting difference in their lives and communities. What we do We help everyday families achieve their financial goals and make a lasting difference in their lives and communities. We will continue to do this by employing enthusiastic and talented Financial Advisers working across the country and equally talented people to be based at our Head Office in Bromley

World Wide Technology (WWT) is a global technology integrator and supply chain solutions provider. Through our culture of innovation, we inspire, build, and deliver business results, from idea to outcome.

World Wide Technology EMEA has an opportunity available for aAzure DevSecOps Consultant with strong expertise in Microsoft Azure to design, implement, and manage secure cloud solutions that align with industry best practices and compliance frameworks.

The successful candidate will combine technical mastery of Azure security services with hands-on experience in CI/CD, IAM, and network security, enabling the organization to build resilient, compliant, and scalable cloud environments., please see requirements below.

This is a contract Role & Inside IR35

Azure DevSecOps Consultant

Contract Duration:6 months Contract

Location: Ipswich, United Kingdom (Hybrid with 3 days onsite per week)

Key Responsibilities:

• Architect and implement secure Azure environments, integrating DevOps and CI/CD pipelines with security gates.
• Develop and enforce Policy as Code, IAM, and privileged access security controls.
• Manage Azure security services (Defender for Cloud, Sentinel, Azure Policy) and ensure robust network security (VNETs, NSGs, Firewalls, VPN/ExpressRoute).
• Oversee data protection, secrets management, and container security (AKS).
• Integrate SAST/DAST/SCA tools into CI/CD pipelines and collaborate on compliance (NIST, ISO 27001, SOC 2, GDPR).

Qualifications:

• 5+ years of hands-on cloud security experience with Azure.
• Proven expertise in secure architecture design and DevOps integration.
• Strong knowledge of IAM, Conditional Access, MFA, and PIM.
• Familiarity with security tools (MS Defender, Palo Alto Prisma) and compliance frameworks.
• Relevant certifications: AZ-500, AZ-400, CCSP (preferred)

Preferred Qualifications

• Industry-recognized security certifications (CISSP, CISM, CRISC).
• Exposure to multi-cloud environments, including AWS or GCP.
• Strong scripting and automation skills using PowerShell, Python, or Bash.

Candidates will be required to go through background checks before commencing contract.

Must be eligibleto live and work in the specifiedwork location. Some occasional travel maybe required. Only successful candidates will be contacted.

EQUAL OPPORTUNITIES: World Wide Technology is committed to equal opportunities and actively seeks applications from all sectors of the community irrespective of sex, race, color, nationality, ethnic or national origin, disability, marital status, sexual orientation, having responsibility for dependents, age, religion/beliefs, or any other reason which cannot be shown to be justified.

CyberArk Architect (PAM)

London 2 days a week in the office

£100K

A leading insurance firm is seeking a CyberArk Architect to drive their PAM strategy. Far from a maintenance role, you will design and govern the frameworks protecting critical financial infrastructure.

Bridging the gap between high-level architecture and hands-on deployment, you will ensure every privileged credential is secured and rotated. You’ll lead the rollout of enterprise-wide PAM frameworks, establishing a ‘gold standard’ for identity governance in a high-stakes environment. Acting as a technical liaison, you will harmonise security protocols with business efficiency while maintaining rigorous oversight through deep-dive audits and advanced control deployments.

Essential Skills

• 13+ years of experience in cybersecurity architecture with a heavy focus on Privileged Access Management (PAM).
• Deep, hands-on expertise with CyberArk and other enterprise-level access security tools.
• Strong technical background in building and launching large-scale security frameworks from scratch.
• Expert knowledge of the security standards and compliance rules specific to the insurance or finance industry.

London Based 2 days in the office per week | £100K + plus fantastic benefits

If you come from a strong cyberArk background and have a strong understanding in delivering PAM solutions at an architect level then this is the perfect opportunity for you. If the above seems of interest to you then please apply directly to the AD or send your CV to

Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high level of applications, we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.

Cyber Security OT Engineer Suffolk (1-2 days per week on-site) Overview We’re looking for an experienced Cyber Security OT Engineer to support and secure critical operational technology environments. You’ll work across infrastructure, networks, and security tooling to ensure resilience, compliance, and protection against cyber threats in a regulated environment. Key Responsibilities Support and maintain OT security infrastructure (firewalls, SIEM, PAM, IDS, endpoint security)
Monitor, troubleshoot, and resolve security incidents and problems
Implement changes in line with strict change control processes
Support OT security projects and continuous improvement initiatives
Assist with cyber incident response and recovery activities
Work with internal teams, vendors, and stakeholders to enhance security posture
Contribute to security testing, risk mitigation, and compliance (e.g. NIS regulations)
Provide input into network security design across WAN/LAN and OT environmentsExperience Required ~5+ years in Cyber Security or Networking (ideally within OT / industrial environments)
Strong knowledge of network security, firewalls, VPNs, and routing
Experience with SIEM, monitoring, and incident response
Understanding of OT/SCADA environments and industrial protocols is beneficial
Familiarity with security frameworks (e.g. NCSC, ISO27001, IEC 62443)
Experience with tools such as Fortinet, Cisco ISE, or similar
Knowledge of Windows/Linux security and virtualised environments
Scripting (PowerShell/Python) desirableAdditional Info Must be eligible for UK security clearance (SC)
Strong stakeholder communication skills requiredIf interested, please APPLY and a consultant will be in touch asap. GCS is acting as an Employment Agency in relation to this vacancy

Synapri are working with a London-based technology driven organisation looking to hire a Security Engineer to support security operations, governance, and compliance across a modern cloud environment.

Responsibilities:

• Monitor and respond to security alerts, incidents, and threats
• Manage Microsoft 365 security tools (Defender, Purview, Sentinel, Entra ID)
• Support ISO 27001 compliance and broader security frameworks
• Assist with third-party risk assessments and penetration testing
• Contribute to security policies, controls, and incident response
• Promote security awareness across the business

Experience:

• 5+ years in cybersecurity or security operations
• Strong experience with Microsoft security stack (Defender, Sentinel, Entra ID, Intune)
• Good knowledge of cloud security and frameworks (ISO 27001, NIST)
• Strong communication and problem-solving skills

This role is a hybrid position in Central London. Please apply with your latest CV for consideration.

Overview The role of Security Engineer sits within Enterprise Services. The employee will be involved in the installation and commissioning of a range of security systems. The Security Engineer will have a strong understanding of a range of security products and the underpinning theory as to how they operate. This would include CCTV, Access Control, Intercom and how they may connect into other systems. A good understanding of IP networking and how it relates to IP based security systems is also required. As part of this role the engineer must also be a capable structured cabling installer as they may be involved in installing the network infrastructure the security system sits on or aid in the installation of structured cabling systems in other areas of the business as the need arises. Sudlows prides itself on quality of our installations and how we engage with the customer, as a customer facing operative the engineer will be expected to provide a high level of customer service in keeping with Sudlows standards as well as proving clear and concise communication both internally and externally. The highest levels of workmanship are expected as standard as well as strict adherence to our health and safety standards. All engineers are expected to be able to follow company processes relating to work generated documentation and our internal paperwork and systems. Key Tasks and Responsibilities Installation and commissioning of Access Control and Intercom Systems. Maintenance and fault calls on and Access Control and Intercom Systems. Installation and commissioning of CCTV Systems. Maintenance and fault calls of CCTV Systems. Installation and testing of Structured Cabling Systems. Interpreting and understanding proposal documents, schematics and drawings. Accurate and timely completion of all work-related documentation including but not limited to test results, commissioning information, drawings and O&M information. Ensure the highest quality of workmanship at all times. Ensure accurate, clear and concise documentation at all times. Self-auditing own work. Interfacing with other systems and sub-contractors, in particular but not limited to Building Intelligence and Fire and Intruder alarm services and other life safety systems. Accurate and timely completion of all internal documentation as required in your employment contract. Maintain adherence to Sudlows health and safety standards at all times. This list is not exhaustive and you may be asked to assist in other areas of the business as the need arises. Minimum Requirements Demonstrable knowledge of Access Control and Intercom Installation. Demonstrable knowledge of commissioning Access Control and Intercom systems. Demonstrable knowledge of CCTV Installation. Demonstrable knowledge of commissioning CCTV systems. Demonstrable knowledge of Structured Cabling Systems. Previously verifiable experience working in the electronic securities sector. Understanding of the interfacing requirements between Access Control systems and CCTV, Building Intelligence and a buildings life safety systems. Knowledge of both open protocol and closed protocol systems Good working knowledge of IP networking and it related to IP based security systems. Good knowledge of basic electrical principles such as measuring voltage and current drain. Good attention to detail and accuracy while completing documentation. Good IT competence. Working knowledge of current and prevalent Access Control and CCTV standards. Flexible approach to working location and times. UK Driving Licence. CSCS / ECS Card. Enhanced Requirements Industry recognised training and certification in Access Control systems. Industry recognised training or proven experience in the design of Access Control systems. Industry recognised training and certification in CCTV systems. Industry recognised training or proven experience in the design of CCTV systems. A high technical understanding and proven experience in IP networking, including switching, routing and wireless. Proven experience and / or industry recognised training with other technologies in the Intelligent building space such as CCTV, Intelligent Lighting, HVAC and Energy Management. Experience working to NACOSS NSI Gold Standards

SRT Marine Systems plc (SRT) are a market leader in its domain of international marine surveillance technology and systems. We are respected, established and an ambitious multi-national company headquartered in the UK with a global customer base.

The company has a global impact in the marine domain by leading the next generation of maritime domain awareness technologies, products and systems that significantly enhance, security, safety and environment protection and sustainability. Our customers are worldwide and range from the largest national coast guards to individual vessel owners.

SRT is an exciting company where high quality results are rewarded. We are ambitious and are constantly seeking to innovate to deliver better products and services to our customers. We strive to make SRT a rewarding and challenging place to work where talented hard-working individuals have the opportunity to make a real impact across the marine world.

About the Role of Cybersecurity Architect

We’re looking for a Cybersecurity Architect to help design and assure coastal surveillance solutions of national significance around the world. As a Cybersecurity Architect at SRT you’ll take responsibility for ensuring security is built into our products from the ground up. You’ll collaborate with our software development and infrastructure teams throughout the product lifecycle and contribute to development of best practice in both technology and governance.

What You’ll Be Doing as a Cybersecurity Architect - not exhaustive:

• Identify and integrate security requirements throughout product and system development lifecycle
• Use your knowledge of the threat landscape to advise on security risks for hybrid and on-premise systems
• Provide coaching for our customer support team to ensure our customers implement secure operational processes
• Work with our customer project delivery teams and directly with customers to ensure deployed systems are secure and robust, and operating policies are in place to maintain security
• Support incident response for security events affecting our products and systems
• Develop and execute on a roadmap to ISO27001 or equivalent certification for our development organisation.
• Develop and maintain documentation required to support certification
• Maintain your knowledge of emerging threats & coach our development teams on best practice and security trends
• Lead security vendor evaluations

What You’ll Bring as a Cybersecurity Architect

• Proven track record in leading Cybersecurity architecture or security engineering roles within the Defence, Critical Infrastructure or National Security sectors
• You are familiar with ISO 27001/2 and NIST frameworks and can evidence your involvement in helping an organisation achieve certification
• You have technical depth with hands on knowledge of hybrid & on-prem system security, IAM, container & API security, network segmentation, encryption and DevSecOps toolchains; capable of explaining exploitability of complex vulnerabilities
• You’re proactive, tenacious and able to effectively communicate security requirements and risks to both technical and no technical colleagues
• You have a pragmatic and collaborative approach to security architecture and experience working alongside development teams across desktop, web, mobile and backend development

Why Join Us?

• Work on mission-critical maritime surveillance systems used worldwide
• Be part of an ambitious, innovative, and supportive team
• Make a direct impact on global maritime safety and sustainability
• Enjoy flexible hybrid working
• Competitive salary and benefits, including:
  • Matched pension contributions up to 5%
  • Private health care
  • Development and training programmes

SRT Marine Systems plc is an equal opportunity employer. We are committed to creating an inclusive environment for all employees and welcome applications from all backgrounds.

Network Engineer (SC Cleared) Extreme & Juniper Specialist

We are seeking a highly skilled and security-cleared Network Engineer to support and maintain a complex enterprise network environment. This role is ideal for an experienced professional with strong hands-on expertise in Extreme and Juniper technologies, who thrives in operational support and troubleshooting scenarios.

Key Responsibilities:

• Manage and support the day-to-day operation of the network infrastructure
• Monitor network performance, availability, and capacity using appropriate toolsets
• Respond to and resolve incidents, service requests, and escalations within agreed SLAs
• Perform proactive maintenance, patching, and upgrades across network devices
• Troubleshoot complex network issues across LAN, WAN, and data centre environments
• Work closely with internal teams and stakeholders to ensure network reliability and performance
• Maintain accurate documentation of network configurations, processes, and changes

Required Skills & Experience:

• Strong hands-on experience with Extreme Networks and Juniper technologies
• Proven background in network support, administration, and troubleshooting
• Solid understanding of routing and switching protocols (e.g. BGP, OSPF, VLANs, STP)
• Experience with network monitoring and management tools
• Ability to diagnose and resolve issues in high-pressure environments
• Excellent communication and documentation skills

Security Requirements:

• Must hold active SC Clearance

Desirable:

• Experience working in secure or government environments
• Exposure to firewall technologies and network security principles
• Relevant certifications (e.g. JNCIA/JNCIS, Extreme certifications, CCNA/CCNP)

Senior IT Support Engineer (Cybersecurity focus) required to support, manage, and enhance my clients IT infrastructure while maintaining a strong cybersecurity posture. The role combines hands-on systems engineering with leadership in security, compliance, and technical projects, working closely with stakeholders across the company.

Key Responsibilities

• Lead the support, optimisation, and integration of enterprise IT systems.
• Develop and deliver cybersecurity initiatives, including Cyber Essentials certification.
• Manage security platforms such as identity management and endpoint protection tools.
• Conduct vulnerability management, penetration testing, and incident response planning.
• Drive technical projects from planning through to delivery and review.
• Contribute to IT strategy, standards, documentation, and change control processes.
• Support continuous improvement and adoption of best-practice frameworks (ITIL, Prince2).

Essential Skills & Experience

• Proven experience in cybersecurity engineering.
• Strong knowledge of enterprise and cloud platforms, particularly Microsoft 365 (Defender, Intune, IAM, Compliance).
• Demonstrable project management experience ideally (eg Prince2).
• Experience with compliance frameworks such as Cyber Essentials and audit processes.
• ITIL qualification or experience working within the ITIL framework.
• Excellent communication skills and ability to work collaboratively.

Onsite in Bracknell
Eligible for DV clearance
65-70K per annum + benefits package

We are recruiting an Application Architect to support the ongoing evolution of a Gateway solution for a strategic UK defence customer. Working alongside senior solution leaders, you’ll contribute to secure design, controlled change, and operational resilience within a mission-critical environment. This is a development opportunity for an aspiring architect looking to build design authority and architectural experience in a high-assurance setting.

The Role

You will:

• Contribute to infrastructure and Gateway design changes to maintain availability and performance
• Produce structured design documentation alongside the customer and Programme Manager
• Support architectural governance and ensure alignment to solution intent
• Provide technical oversight during incident troubleshooting with SOC and 3rd Line teams
• Assist in maintaining secure, resilient and scalable infrastructure components across Windows and Linux environments

Your technical experience;

Core Infrastructure

• VMware / vSphere
• RHEL & Windows Server
• Microsoft Services
• Active Directory, including Group Policy (GPO), DNS integration

Linux & Platform Engineering

• Experience working within Red Hat Enterprise Linux environments
• Ability to write scripts to automate operational or security processes
• Familiarity with pattern matching techniques and regular expressions (Regex), particularly within security or antivirus tooling
• Configuration and management of the standard RHEL firewall
• Exposure to Linux-based security tooling and antivirus technologies

Networking & Gateway Technologies

• Citrix NetScaler
• Wireshark
• Understanding of Gateway appliances and associated software
• Knowledge of secure communications protocols, including messaging platforms such as XMPP

Storage & Data

• NetApp SAN
• NAS
• Backup solutions

Security & Web

• PKI management applications
• Web applications and protocols
• Experience supporting file validation, inspection, and content verification within secure transfer environments

If you are interested in discussing this Application Architect role further, please reply back with a copy of your updated CV.

Security Application Design Engineer

Onsite in Bracknell
Eligible for DV clearance
50-55K per annum + benefits package

Join a high-impact engineering team delivering a secure Gateway solution for a major UK defence customer. This is a hands-on Security Application Architect role where you’ll design, implement and troubleshoot mission-critical infrastructure in a live, security-sensitive environment. Working alongside senior architects and engineering leads, you’ll play a key role in maintaining availability, supporting operational teams, and driving technical change across complex systems.

What You’ll Be Doing

• Identify and implement infrastructure and application changes to support Gateway functionality and availability
• Produce detailed technical designs for change alongside the customer and Programme Manager
• Work daily with the Solution Owner and Engineering Lead to deliver engineering outcomes
• Provide technical support to SOC and 3rd Line teams, troubleshooting complex incidents
• Configure and support Gateway appliances and associated software
• Maintain high availability, resilience and security posture

Your Technical Background

You’ll bring strong hands-on experience across:

Infrastructure

• VMware / vSphere
• RHEL & Windows Server
• Trellix
• SIEM platforms

Linux & Scripting

• Shell scripting
• REGEX
• Firewall configuration

Microsoft Stack

• Active Directory
• DNS
• RDS

Applications & Protocols

• LDAP
• Email, Chat & File standards
• Web & Chat protocols
• XML & JSON schema
• LDIF
• TLS server/client certificates
• File type digital formats

Gateways

• Deployment, configuration and support of Gateway appliances and their software

What We’re Looking For

• A self-starter comfortable working independently and collaboratively
• Strong troubleshooting mindset
• Clear written and verbal communication skills
• Comfortable interacting with stakeholders at all levels
• Willing and able to travel weekly within the South / Southwest at short notice

If you are interested in discussing this Application Security Design Engineer role further, please reply back with a copy of your updated CV.

Cyber Security Consultant - Prisma Access

Location: UK (Remote / Hybrid)
Contract Length: 12 months
IR35 Status: Outside IR35

83zero are partnered with a global organisation delivering a large-scale secure network and cloud security transformation programme. As part of this, we are looking for an experienced Cyber Security Consultant with strong Prisma Access deployment experience to support the design, implementation, and optimisation of modern SASE solutions.

This is a senior, hands-on consulting role suited to someone who has delivered enterprise-scale Prisma Access deployments and is comfortable operating in complex environments.

The Role

You will take ownership of the technical delivery of Prisma Access and Palo Alto SASE solutions, working closely with architects, engineers, and key stakeholders.

Key Responsibilities

• Lead the design and deployment of Prisma Access solutions
• Deliver SASE and Zero Trust architectures aligned to best practice
• Integrate Prisma Access with existing Palo Alto technologies (NGFW, Panorama)
• Support migrations from legacy networks to cloud-delivered security models
• Provide technical leadership, documentation, and knowledge transfer
• Troubleshoot complex issues and optimise performance and security posture
• Work closely with stakeholders to ensure successful project delivery

Required Experience & Skills

• Proven hands-on Prisma Access deployment experience (this is essential)
• Strong background across Palo Alto Networks technologies
• Experience delivering within enterprise environments

Strong understanding of:

• SASE architectures
• Cloud security and network transformation
• End-to-end delivery within a consulting environment
• Comfortable engaging with stakeholders and owning delivery

Desirable

• Palo Alto certifications (PCNSE, PCNSA or similar)
• Experience across large-scale transformation programmes
• Exposure to broader SASE and cloud security vendors

Network Engineer - SASE

• United Kingdom (Remote / Hybrid)
• 12-Month Fixed-Term Contract
• 75,000 per annum
• Full-time

The Opportunity

We’re hiring a Network Engineer (SASE) to join a global cybersecurity leader on a 12-month FTC in the UK.

This is a hands-on, customer-facing engineering role where you’ll support enterprise clients in deploying, optimising and scaling SASE and cloud security solutions.

This role requires prior experience working with SASE technologies. It’s not a step-up or learning-on-the-job position.

What You’ll Be Doing

• Acting as the primary technical contact for enterprise customers
• Supporting implementation and integration of SASE solutions
• Driving adoption and optimisation of cloud security platforms
• Troubleshooting complex networking and security issues
• Managing escalations and coordinating with engineering teams
• Advising on SASE best practices and security governance
• Identifying risks and supporting mitigation strategies
• Building deep expertise across the SASE stack

What We’re Looking For

Experience

• 5+ years in a technical role such as:
• Security Engineering
• Network Engineering
• Technical Consulting
• Post-sales / Customer Engineering
• Strong customer-facing experience in enterprise environments
• Proven hands-on experience with SASE solutions (essential)

Technical Skills

• Strong understanding of SASE architecture and components
• Solid networking fundamentals
• Experience with firewalls, routers, switches and VPNs
• Knowledge of CASB, SWG, ZTNA and DLP technologies
• Routing protocols (BGP, OSPF, EIGRP)
• Experience with IPSEC, SSL, PKI
• Authentication protocols (SAML, SSO, LDAP, RADIUS)
• Linux knowledge (Bash or Python beneficial)

Why Apply?

• Work with cutting-edge SASE and cloud security technology
• Exposure to large-scale enterprise environments
• High-impact role supporting critical security infrastructure
• Fast-paced, international environment

Role Mission

To support customer outcomes by making deep, hands-on Microsoft centric expertise available to customers and internal teams across hybrid identity, security and endpoint management. This includes Windows Active Directory and integration with Microsoft Entra ID, unified security operations with Microsoft Defender XDR and Microsoft Sentinel, and modern endpoint and device management with Microsoft Intune and Microsoft Configuration Manager (SCCM/ConfigMgr), providing practical guidance, design assurance and implementation support where needed.

Objectives & Key Results

Deliver consulting-grade architecture assurance and outcomes for customers

• Provide high-quality architecture reviews and design assurance for complex customer opportunities and deliveries, highlighting risks, trade-offs and pragmatic options
• Produce clear customer-facing technical outputs (e.g., current-state assessments, target-state architectures, and phased roadmaps) that accelerate decision-making
• Improve consistency and reduce avoidable rework for customers by using repeatable patterns, checklists and standards aligned to Claranet ways of working.

Essential Roles & Responsibilities

Technical Leadership & Delivery

• Serve as a senior technical expert within the Office of the CTO, providing hands-on technical depth and assurance in support of the UK CTO
• Provide hands-on technical contribution and specialist support across Microsoft identity, security, endpoint and cloud platforms—drawing on broader networking and architecture skills where customer engagements require it

Behavioural Competencies – Organisational & Behavioural Fit

• Technological Curiosity: Naturally curious, proactively explores how new and existing technologies work, experiments safely, and shares what they learn
• Hands-On Mindset: Enjoys being “on the keyboard” solving technical challenges
• Customer Engagement: Exceptional presence and clarity when engaging with customers
• Influence Without Authority: Guides teams through expertise and collaboration, not hierarchy
• Clear Communicator: Able to articulate complex problems simply and confidently
• Calm & Composed: Operates effectively in high-pressure or ambiguous situations
• Ownership & Accountability: Takes responsibility for delivering high-quality outcomes
• Continuous Improvement: Always seeking ways to enhance technical and engineering quality, security and efficiency
• Travel: Ability to travel to different sites and locations on a weekly basis

Critical Competencies – Technical Competencies (Essential)

• Strong architectural capability across Microsoft Azure and core Microsoft cloud services
• Proficiency in security technologies, frameworks, and secure architecture patterns (including Microsoft Defender XDR and Microsoft Sentinel)
• Strong expertise in Windows Active Directory and hybrid identity integration with Microsoft Entra ID
• Experience with modern endpoint and device management and configuration management, including Microsoft Intune and Microsoft Configuration Manager (SCCM/ConfigMgr)
• Hands-on capability in automation, IaC, CI/CD, scripting and platform engineering
• Comfortable using AI tools to achieve outcomes (e.g., accelerating analysis, troubleshooting, automation and documentation) with appropriate security and data-handling practices

Critical Competencies – Technical Competencies (Desirable)

• Experience with distributed systems or modern application architectures
• Exposure to data engineering, observability platforms or edge networking

Please note: You will be required to have been resident in the UK for five years prior to application and to hold or be prepared to undergo UK Non-Police Personnel Vetting (NPPV) and/or a Security Check (SC) clearance as part of this role.

About DS Smith

DS Smith are a leading provider of sustainable packaging solutions, paper products and recycling services in more than 30 different countries. It’s a very exciting time to join, as we have committed to investing in our future across our strategic growth enablers within Innovation (R&D), Sustainability and Digital & Data.

Be a game changer as we invent, reimagine and redefine packaging!

About the role

We are looking to add an experienced Digital Information Security Architect to our growing Information Security Team. Reporting to the Head of Security Architecture & Assurance and working very closely with the IT Strategy & Architecture function. You will develop and implement information security architecture and technology solutions, ensuring IS and compliance requirements are adhered too as we deliver our digital transformation programme and beyond.

As the successful candidate you will support the definition of our security architecture for Digital & Data capabilities and create security architecture artefacts (models, templates, standards and procedures) that can be used to leverage security capabilities in projects and operations. You will serve as the information security expert, ensuring alignment between the security architecture frameworks and overall digital strategy. You will work closely with enterprise and functional area architects as well as security specialists, ensuring relevant and adequate security solutions are used throughout all systems and digital platforms.

As part of your role, you will conduct research into new technologies, architectures and security products which can help support our digital enterprise. You will use such research to input into the IT Strategy, reference architectures (for example B2B, Mobile Apps, IOT, Application hosting, cloud integration), as well as contributing to multi-year road maps and investment planning. You will also be experienced in managing 3rd party partners and providers through the various parts of the security programme lifecycle (horizon, RFP/RFI, design, build and operate).

The role demands business insight, technical acuity, and the ability to think, communicate and write at various levels of abstraction.

This role can be based anywhere in the UK but you might be willing to travel when needed.

About you

• Bachelor’s degree in Computer Science, Information Technology, Computer Engineering or related field (desirable)
• Extensive experience working in information security architecture or design roles
• Certifications such as CISSP, CCSP, TOGAF, SABSA would be an advantage
• Security design experience in at least one major cloud platform (Azure, GCP, AWS)
• Ability to communicate and build relationships outside the IT function and fosters a collaborative working relationship with various stakeholders
• Experience working in an Agile or Scrum environment (desirable)

Benefits

• Competitive salary
• Company bonus
• Pension scheme
• Life assurance
• Income protection
• 25 days holiday plus bank holidays
• Annual Cycle to Work Scheme

Reading (Hybrid Working) Full-time, Permanent (MonFri, 09:0017:00) £35,000 per annum + bonus scheme Our client is seeking a proactive and detail-oriented Security and Business Continuity Analyst to join their team in Reading. The Role Reporting to the Senior Quality Systems & Compliance Manager, you will play a key role in maintaining, analysing, and improving the organisations security, audit, and business continuity processes. This is an excellent opportunity for someone with strong organisational skills, a keen eye for detail, and an interest in security, risk, and compliance. Key Responsibilities Support physical and cyber security requirements in line with company policies Assist with audit preparation and compliance activities Contribute to the development and maintenance of the Business Continuity Plan (BCP) Conduct risk assessments and Business Impact Analyses (BIA) Support incident response, disaster recovery, and data breach protocols Maintain GDPR compliance and data protection processes Promote awareness of security and continuity procedures across the business Assist in testing and improving continuity plans through exercises and simulations Maintain documentation, registers, and reporting systems Support quality management activities and presentations What Were Looking For A-levels (or equivalent) Background in Defence, ICT, or Business Studies (preferred but not essential) Strong administrative and organisational skills Intermediate to advanced Microsoft Office skills Excellent written and verbal communication High attention to detail and commitment to data accuracy Ability to prioritise workload and meet deadlines A proactive, can-do attitude and team-oriented mindset Willingness to learn and improve systems and processes What Youll Be Doing Supporting risk and resilience programmes Assisting with compliance and audit activities Collaborating with cross-functional teams Delivering training and awareness sessions Supporting ongoing improvements in security and continuity processes Benefits of working for our client: Hybrid working model Opportunity to develop in security, compliance, and business continuity Supportive and collaborative team environment Commitment to diversity, equality, and inclusion

When registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in order that your application can be reviewed.

Come and join the Littlefish team!

Work location: Nottingham or Sheffield (Hybrid)

Salary: Up to: £30,000

Must be eligible for SC Clearance (UK resident for the last 5 years) and NPPV2 clearance

As we continue to grow and evolve, we know that our strength lies in the talent, creativity, and drive of our existing workforce. You are the giant slayers who have shaped Littlefish into the business it is todayand now, were looking for the next wave of internal trailblazers to help us take things even further.

Were seeking individuals who embrace change with optimism, who think beyond the obvious, and who bring energy, curiosity, and collaboration to everything they do. Whether you’re looking to stretch your skills, take on a new challenge, or explore a fresh direction, this is your opportunity to make an impact from within.

So, if this opportunity sparks your interest and youre excited by the idea of working alongside passionate, creative, and friendly colleagues apply today.

The role and what youll be getting up to on a day to day basis:

Were hiring for a Cyber Security Engineer to join our Cyber Services Division. If you enjoy taking ownership, solving complex challenges, and making a measurable impact on customer security, this could be the role for you.

As our Cyber Security Engineer, youll play a key part in supporting and evolving our security tooling, especially our SIEM platform. Youll work directly with both internal teams and customers to ensure strong security outcomes across the board.

You will:

• Take ownership of SOC tooling, with a primary focus on our SIEM platform.
• Implement SIEM solutions into customer environments and tune data feeds effectively.
• Work closely with the SOC to maintain and continuously improve SIEM rulesets and use cases.
• Provide expert cyber guidance and technical leadership to customers.
• Support major security incidents and play a hands on role in investigation and response.
• Deliver cyber led project work, independently or as part of wider Professional Services engagements.
• Stay ahead of emerging technologies and contribute to future security tooling roadmaps.

Who you are:

Youre confident, curious, collaborative, and passionate about improving security for customers and colleagues alike. You thrive in a role where you can influence decisions and deliver real value.

You will bring:

• Strong understanding of SIEM tools and attacker behaviours.
• Handson experience with O365, M365 and Azure security administration.
• PowerShell scripting capability.
• Experience working with firewalls, IDS, WAF, network segmentation and wider security controls.
• Broad technical knowledge spanning Windows, networking, IAM, monitoring, antivirus and modern architectures.
• The ability to explain complex concepts clearly to both technical and nontechnical audiences.
• The ability to turn policy or regulatory requirements into meaningful technical solutions.
• Experience writing technical design documents.

And it would be great (but not essential) if you also have experience with:

• Azure Sentinel, AlienVault, AWS or GCP security controls.
• Linux, data storage, or scripting in Python or Bash.

What can we offer you?

• Through our one of a kind training programme, the Littlefish Academy, you can increase your earnings by £4,500
• Referral bonus scheme of £1000 when you successfully refer a friend.
• Access to our LinkedIn Learning platform, with over 16000 expert-led online tutorials to enhance and achieve your personal and professional goals.
• Healthcare cash plan. This will give you access to online GP appointments, 24/7 access to qualified counsellors and cash back against a range of general healthcare
• Casual dress policy
• Company Pension Scheme
• Company social events
• 25 days annual leave plus public / bank holidays
• Purchase of annual leave scheme

Life at Littlefish:

Our company values shape who we are as a business, what we stand for and how we work. Hiring people with our values at heart, is very important as we see Littlefish grow.

I am High Performing-I like to raise the bar, we look at creating opportunities to increase quality and improve efficiency, we strive for service excellence.

I am Passionate-We build team success and celebrate them together, I am enthusiastic and energetic, I care about the people I work with and we support one another.

I Have a Can-Do Attitude- I am not afraid to step outside my comfort zone, we are not afraid to challenge status quo, we get stuff done!

So, if you feel like you can make a tangible difference, apply today, and join us on this journey.

Here at Littlefish we aim to be somewhere everyone can be themselves. We are committed to encouraging a diverse and inclusive community where everyone irrespective of who they are, or their background, can feel equal and supported.

We encourage applications from people of all backgrounds. Please get in touch if you are concerned about any difficulties you may face during your recruitment process, so we adjust accordingly.

Part of our application process includes a set of ED&I (Equality, diversity and inclusion) questions. Please note, each question has a prefer not to say option).

Security Installation Engineer - London £43,000 - £48,000 Basic + Vehicle + Overtime + Progression Are you an experienced Security Installation Engineer looking to step into a role where the projects are high end, the standards are high, and your work genuinely stands out? This is an opportunity to join a well established, forward thinking security specialist delivering large scale and technically advanced installations across London. The business has built a strong reputation for quality, reliability, and engineering excellence, securing prestigious commercial buildings, prime residential developments, and high value sites across the capital. With a strong pipeline of confirmed projects, they are now looking for a skilled Installation Engineer to join their growing team. The Role This is a dedicated installation position, working on planned projects across London. You will be responsible for full system installs from first fix through to commissioning handover. You will be installing: \* Enterprise level access control systems \* High definition IP CCTV systems \* Intruder alarm systems \* Integrated and networked security solutions \* Door entry and intercom systems Projects range from commercial offices and mixed use developments to high specification residential buildings. Work is structured, organised, and properly managed with strong technical and operational support behind you. What Makes This Role Stand Out \* High quality installs, not rushed patchwork jobs \* Proper project planning and realistic timeframes \* Technical support from experienced managers \* Clear routes into senior engineer or project roles \* A business that invests in tools, training, and its engineers \* Consistent London based work with no constant fire fighting service calls What They're Looking For \* Strong background in security system installations \* Experience with IP CCTV, access control and intruder systems \* Ability to read drawings and work independently on site \* Confident commissioning and handing systems over to clients \* Professional attitude and high standards of workmanship \* Full UK driving licence Package \* £43,000 - £48,000 basic depending on experience \* Overtime available \* Company vehicle \* Ongoing training and manufacturer exposure \* Long term progression opportunities This is ideal for an Installation Engineer who takes pride in their work and wants to be part of a company known for delivering some of the most technically sound security projects in London. If you want stability, strong earnings, and to work on projects you can genuinely be proud of, this is worth a conversation

Onsite in Bracknell
Eligible for DV clearance
65-70k per annum + benefits package

We are seeking an experienced Security Application Architect to support the delivery and ongoing evolution of a secure Gateway capability for a strategic UK defence customer. This role combines architectural ownership, secure design governance, and operational assurance within a high-security, mission-critical environment. You’ll shape technical direction, drive change, and ensure resilient, compliant solution delivery across engineering and support teams.

What you’ll be doing;

• Own and design technical changes required to maintain and enhance Gateway capability
• Produce high-quality design documentation in collaboration with the customer and Programme Manager
• Support solution governance and architectural integrity
• Assist in maintaining secure, resilient and scalable infrastructure components across Windows and Linux environments
• Support monitoring and investigation of communications platforms such as email and XMPP-based chat, including the ability to review underlying conversation data where required for security analysis
• Contribute to file validation and inspection processes, ensuring transferred files conform to expected formats and security controls

Your technical background;

Core Infrastructure

• VMware / vSphere
• RHEL & Windows Server
• Microsoft Services
• Active Directory, including Group Policy (GPO), DNS integration, LDAP directory structures, and directory management/maintenance
• Resource management of server platforms and optimisation of system performance
• Trellix / McAfee security platforms
• SIEM integration, including syslog creation, forwarding and reporting pipelines
• Email security standards and protocols

Linux & Platform Engineering

• Experience working within Red Hat Enterprise Linux environments
• Ability to write scripts to automate operational or security processes
• Familiarity with pattern matching techniques and regular expressions (Regex), particularly within security or antivirus tooling
• Configuration and management of the standard RHEL firewall
• Exposure to Linux-based security tooling and antivirus technologies

Gateway Technologies

• Understanding of Gateway appliances and associated software
• Knowledge of secure communications protocols, including messaging platforms such as XMPP

Security & Web

• Experience supporting file validation, inspection, and content verification within secure transfer environments

If you are interested in discussing this Application Security Architect role further, please reply back with a copy of your updated CV.

• Take full ownership of a newly separated corporate IT function.
• Act as a trusted advisor to the Managing Director, shaping technology strategy.
• Drive a programme of improvement across systems, security and infrastructure.

A growing, multi-site organisation is looking for a Corporate IT Manager to take ownership of its internal technology function. Based in Sheffield, this is a predominantly office-based role (circa 4 days per week), reporting directly to the Managing Director, offering £50,000-£65,000 + £5,000 car allowance. The role has been created following a restructure to separate corporate IT from delivery-focused technical services. You will take ownership of internal IT across the business, covering end-user computing, systems, security and overall IT direction. You will bring structure to the function, define priorities and ensure the environment is fit for purpose as the business continues to grow.The role:

• Assess the current IT estate, providing a clear view of systems, gaps, risks and improvement areas
• Define and deliver a technology roadmap aligned to business priorities
• Work closely with the Managing Director and senior stakeholders to recommend improvements, support decision-making and justify investment
• Own the corporate IT environment, including Microsoft 365 (Exchange, SharePoint, Teams, OneDrive), Intune and Entra ID
• Oversee the on-premise ERP system (GreenTree) and support the transition towards increased cloud usage
• Maintain oversight of networking (Cisco / HP) and VPN access for remote users
• Remain technically credible, able to step in where required and validate partner delivery
• Lead improvements in cyber security and risk management, including progression towards ISO27001 accreditation
• Review systems to simplify tooling, improve adoption and remove duplication
• Drive improvements in automation, efficiency and productivity, focusing on better use of existing systems
• Lead a small internal team, with scope to evolve the structure as the business grows
• Manage external IT partners, ensuring quality of delivery and introducing additional capability where required

Experience required:

• A proactive attitude
• Broad IT background across infrastructure, networking and Microsoft technologies
• Strong experience with Microsoft 365, Intune and Entra ID
• Experience operating at IT Manager or Lead level
• Exposure to hybrid IT environments, including on-prem and cloud
• Experience supporting or delivering against security frameworks such as ISO27001
• Track record managing external IT providers and partner-led delivery models
• Ability to balance strategic thinking with hands-on involvement
• Comfortable working directly with senior stakeholders and influencing decisions

What’s on offer:

• Permanent opportunity
• Sheffield-based role (circa 4 days per week on-site)
• £50,000-£65,000 salary + £5,000 car allowance
• Private medical insurance
• 25 days holiday plus bank holidays

We are an equal opportunity recruitment company. This means we welcome applications from all suitably qualified people regardless of race, sex, disability, religion, sexual orientation or age. We are particularly invested in neurodiversity inclusion and offer reasonable adjustments in the interview process. Reasonable adjustments are changes that we can make in the interview process if your disability puts you at a disadvantage compared with others who are not disabled. If you would benefit from a reasonable adjustment in your interview process, please call or email one of our recruiters.

Senior Software Engineer | Start-up | Cyber | London | Hybrid About the Company Hyre AI is partnering with a fast-growing, well-funded cybersecurity company building for a new reality: the AI threat era. This is a business focused on one of the most important problems on the modern internet: helping digital platforms distinguish genuine users from bots, bad actors, synthetic identities and coordinated malicious behaviour, without adding unnecessary friction for trusted customers. Their technology combines advanced intelligence, adaptive detection and real-world adversarial learning to help security teams see what traditional tools miss. They’ve already built strong traction with major customers and are now scaling both product and engineering. As part of that growth, they’re hiring a Senior Software Engineer to join a high-calibre team working at the intersection of cybersecurity, infrastructure, identity and AI. About the Role As a Senior Software Engineer, you’ll play a central role in building and scaling the core systems behind the platform. This is not a narrow feature factory role. You’ll work on the services, APIs and infrastructure that turn complex detection signals into fast, reliable, production-grade decisions. The work spans backend systems, platform engineering and security-focused product development; ideal for someone who enjoys combining technical depth with product and systems thinking. You’ll be working on \* Designing and scaling high-throughput backend services and APIs \* Building systems that ingest and operationalise behavioural, device and threat intelligence signals \* Improving performance, resilience and observability in latency-sensitive environments \* Helping create infrastructure that is secure, reliable and easy to integrate into customer environments \* Partnering closely with founders and cross-functional teammates to translate emerging threats into robust technical solutions \* Contributing to a culture of high ownership, thoughtful experimentation and engineering excellence This is the kind of role where you can have real influence over architecture, product direction and engineering standards. Required Skills \* 5 Years of professional experience in software engineering. \* Experience with TypeScript and/or Go is beneficial (but not mandatory) \* Strong foundation in Kubernetes and CI/CD pipelines. \* A resourceful, first-principles mindset; someone who thrives in ambiguity \* Ownership, curiosity, and a commitment to building things that last \* High-energy, thoughtful problem-solving, and a low-ego approach to collaboration \* Experience in an early-stage start-up or scaling environment would be a huge bonus Compensation package \* Competitive Seed-stage salary \* Stock options: share in the company’s growth \* Employer-matched pension \* The opportunity to help shape a category-defining product at an early stage Why Join This is a chance to work on a genuinely important problem with serious technical depth. You’ll be joining a company tackling the future of online trust head-on: building adaptive security systems for a world of increasingly sophisticated bots, impersonation, automation and AI-enabled attacks. If you want to do meaningful engineering work, operate close to the founders, and help build the technical foundations of a product with real-world impact, this is a standout opportunity