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Overview

Looking for top Splunk jobs? Discover the latest Splunk developer, engineer, and administrator roles on Haystack – the leading IT job board. Whether you're an expert in Splunk Enterprise, data analytics, or SIEM, find your perfect career opportunity today and take your IT career to the next level!

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Engineering Manager with a background in java development, microservices architecture, team leadership experience and demonstrate experience with involvement in the local development scene (women in tech, meet ups, community engagement) is sought on a hybrid basis by a market leading professional services organisation with a technical hub based near Birmingham.

Working at the forefront of AI driven financial technology this Engineering Manager will lead a team tasked with creating bespoke, modular applications working within a cloud hosted microservices architecture to deliver robust, highly scalable solutions used by millions daily.

With a real commitment to employee wellbeing and personal development this individual can expect long term commitment to hybrid, flexible working and a clearing defined progression path with 4 promotion opportunities a year alongside companywide commitment to wellbeing by providing best in class physical and mental wellbeing program.

This Engineering Manager should have most of the following key skills:

Strong java development background

Extensive team leadership capabilities (ideally with experience leading teams of 5 or more people)

A passion for helping under represented groups get into tech

A servant leadership approach with the ability to inspire, motivate and lead a highly skilled team by example

Commitment to the local tech ecosystem ( women in tech, tech meet up’s etc) would be a real plus

Microservice architecture experience

Historic Strong framework exposure - Spring, Hibernate etc

RDBMS experience - NoSQL, MongoDB etc

Git version control

Awareness of cloud technologies

Benefits for this role include:

Starting salary of up to £100,000

bonus

Company ownership shares

electric company car scheme

long term hybrid working (2 days a week on site)

Flexible working hours

4 promotion and salary review opportunities each year

Best in class physical & mental wellbeing scheme

Private pension scheme

Training and personal development budget and time allocation

Wellbeing protection (death in service, critical illness cover, income protection)

Extensive career progression opportunities

25 days holiday plus bank holiday with holiday buy & sell scheme

Choice of technology

Season ticket loan / cycle to work scheme

So if you are a Engineering Manager with a real interest in helping others reach their full potential and who still wants to involved in building greenfield applications within an autonomous, innovative business then please apply now to be considered.

Circa £100,000 plus bonus

Engineering Manager

Java, team leadership, Microservices, AWS, RDBMS, Splunk, CI/CD, Docker, Kubernetes, Git

Sailpoint Engineer

650 - 700 p/d inside IR35

Hybrid (2 days a week on site in london)

6 month contract

Requirements:

Experience in SailPoint IIQ toolset. Especially in integrating SailPoint IIQ with other critical applications within the organization.

Active Directory & LDAP knowledge (3-5 years) is a must.

Troubleshoot Custom System/Application connectors within SailPoint IdentityIQ

Knowledge Windows & Linux server operating systems is highly recommended.

Scripting Knowledge eg: PowerShell is a plus

At least 3-5 years of Identity & Access Management (IAM) engineering experience required.

Excellent analytical and problem-solving skills, with the ability to identify and resolve complex technical issues efficiently.

Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and stakeholders.

Experience with integrating SailPoint solution with other security tools and technologies, including SIEM and PAM solutions is a plus.

Experience working with Scrum/Agile Methodologies.

Experience working on multi-cultural environment.

Office presence according to policies is expected.

Demonstrated ability to work independently, prioritize tasks, and meet deadlines in a fast-paced environment.

Experience in using tools as ServiceNow, Azure DevOps, MS Teams, and MS Office suite and Splunk.

Experience with CyberArk is a plus.

Responsibilities:

Managing the production SailPoint IIQ infrastructure and its products

Develop and maintain architectural design documents, including technical diagrams, process flows, and system configurations.

Acting as 2nd line support for our SailPoint IIQ infrastructure and its products.

Conduct security assessments and risk analysis to identify vulnerabilities, recommend remediation strategies, and implement necessary controls.

Monitor and maintain SailPoint IIQ infrastructure including servers, databases, and other components, ensuring optimal performance, availability, and scalability.

Managing vulnerabilities and patching activities

Troubleshoot and resolve technical issues related to SailPoint IIQ infrastructure.

Collaborate with cross-functional teams, including IT operations, network security, and compliance, to ensure alignment of security initiatives and adherence to regulatory requirements.

In a later stage possibly performing support outside business hours as watch duty

Please click here to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement.

To find out more about Huxley, please visit (url removed)

Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

Software Engineering Manager (Java)

Avanti Recruitment is currently working with a leading, award-winning FinTech who are seeking a hands-on Engineering Manager to take responsibility for engineering leadership and delivery. The business provides cutting-edge financial technology solutions to global financial institutions and has been recognised for excellence and innovation across the sector.

The Role

You will be responsible for leading and mentoring the engineering team, ensuring delivery excellence, operational resilience, and platform growth. This role combines technical leadership with people management and requires someone confident in engineering delivery, incident management, platform operations, and client support.

This role will require you in office 4 days per week and located in Surrey. The company is a small team of around 3 Developers, 1 Tester + 8 people (front office)

Key Responsibilities

Hands-on coding / documentation (70-80% of the time)

Lead and mentor a high-performing engineering team

Oversee agile delivery, backlog management, and release planning

Ensure platform stability through monitoring, incident management, and post-mortems

Implement robust security and compliance practices

Manage vendor relationships and operational budgets

Support client onboarding and resolve platform-related issues

Experience

2+ Years of Technical Leadership or People management

Strong background in Java development (Spring, Spring Boot, Hibernate, REST)

Experience in engineering management or technical leadership

Knowledge of cloud platforms (AWS/GCP/Azure) and DevOps practices (CI/CD, Docker, Kubernetes, infrastructure-as-code)

Familiarity with monitoring tools (Prometheus, Grafana, ELK, Splunk)

Strong incident management skills and operational mindset

Excellent communication skills for both internal leadership and client-facing situations

Interview process:

Initial interview with Head of Engineering

Technical and practical test

CTO / Chairman of Tech Committee meeting

Final stage with CEO

The salary on this position is up to 90,000.

If you would like to be considered for this role then click Apply Now!

This role will require you in office 4 days per week and located in Surrey. The company is a small team of around 3 Developers, 1 Tester + 8 people (front office)

Key Responsibilities

Hands-on coding / documentation (70-80% of the time)

Lead and mentor a high-performing engineering team

Oversee agile delivery, backlog management, and release planning

Ensure platform stability through monitoring, incident management, and post-mortems

Implement robust security and compliance practices

Manage vendor relationships and operational budgets

Support client onboarding and resolve platform-related issues

Experience

Strong background in Java development (Spring, Spring Boot, Hibernate, REST)

Experience in engineering management or technical leadership

Knowledge of cloud platforms (AWS/GCP/Azure) and DevOps practices (CI/CD, Docker, Kubernetes, infrastructure-as-code)

Familiarity with monitoring tools (Prometheus, Grafana, ELK, Splunk)

Strong incident management skills and operational mindset

Excellent communication skills for both internal leadership and client-facing situations

Interview process:

Initial interview with Head of Engineering

Technical and practical test

CTO / Chairman of Tech Committee meeting

Final stage with CEO

The salary on this position is up to 90,000.

If you would like to be considered for this role then click Apply Now!

Engineering Manager (Java)

This role will require you in office 4 days per week and located in Surrey. The company is a small team of around 3 Developers, 1 Tester + 8 people (front office)

Key Responsibilities

Lead and mentor a high-performing engineering team

Oversee agile delivery, backlog management, and release planning

Ensure platform stability through monitoring, incident management, and post-mortems

Implement robust security and compliance practices

Manage vendor relationships and operational budgets

Support client onboarding and resolve platform-related issues

Experience

Strong background in Java development (Spring, Spring Boot, Hibernate, REST)

Experience in engineering management or technical leadership

Knowledge of cloud platforms (AWS/GCP/Azure) and DevOps practices (CI/CD, Docker, Kubernetes, infrastructure-as-code)

Familiarity with monitoring tools (Prometheus, Grafana, ELK, Splunk)

Strong incident management skills and operational mindset

Excellent communication skills for both internal leadership and client-facing situations

Interview process:

Initial interview with Head of Engineering

Technical and practical test

CTO / Chairman of Tech Committee meeting

Final stage with CEO

The salary on this position is up to 90,000.

If you would like to be considered for this role then click Apply Now!

Cyber Incident Response Specialist

Morson Talent

Location not specified

Fully remote

Mid

£700/day - £750/day

Cybersecurity Incident Response Specialist - CONTRACT OPPORTUNITY

Remote with occasional trips to London (not expensed).

£750.00 per day.

6 months.

ASAP start, ASAP interviews.

Right to work in the UK mandatory.

The Cybersecurity Incident Response Specialist will be responsible for investigating, analysing and providing specialist expertise for the resolution of security incidents / attacks aimed at the client.

Support the long-term strategic goals of Cyber Operations pillar support Senior Analysts and Analysts in managing incidents and liaise with SOC engineers to ensure appropriate security measures, technologies and processes are in place to avoid reoccurrence of incidents.

Incident detection:

Demonstrate an ability to understand in detail how an incident has occurred without relying on alerts (e.g., reviewing logs and threat intelligence data).

Support the Analyst in prioritizing incidents for further analysis, response, or closure.

Incident management:

Provide specialist knowledge on specific types of attacks.

Support Senior Analyst and Analyst in the management of an incident.

Objectives:

Provide specialist input for the management of incidents where it is required. Identify, analyse, mitigate cybersecurity incidents. Minimise the overall effects of any incident.

Liaise with Incident Response Lead where specialist input is required for the approval of incident reports and mitigations. Provide reports and updates to the wider team on incident management.

Contribute to the development and maintenance of the Incident Management & Response playbooks.

Develop and implement procedures related to incident handling. Perform post-incident reviews.

Evaluate the resilience of the cybersecurity controls and mitigation actions taken after an incident.

Assist in cyber security and forensic investigations when they arise.

Demonstrate an ability to understand in detail how an incident has occurred without relying on alerts (e.g., reviewing logs and threat intelligence data). Support the Analyst in prioritizing incidents for further analysis, response, or closure.

Provide specialist knowledge on specific types of attacks. Support Senior Analyst and Analyst in the management of an incident.

Recommend mitigations for vulnerabilities of operating systems and APIs.Capable of forensics to reverse-engineer malware as well as support Senior Analysts in closing incidents when called upon

Desired Experience:

Demonstrate understanding of vulnerabilities of operating systems and APIs and recommend mitigations.

Capable of forensics to reverse-engineer malware as well as support Senior Analysts in closing incidents when called upon.

Qualifications and Experience

At least 5 years’ experience in Incident Management, SecOps or IT Security

Experience of reviewing SIEM alerts and responding to them appropriately

Experience working through cyber investigations independently

Proven experience of Splunk or Sentinel

Worked with EDR systems such as Defender or Symantec

Knowledge of KQL and SPL

Threat Hunting experience

Experience working with third-party suppliers and vendors

Familiarity with enterprise security controls and security best practices for Windows, Linux, and Mac systems or similar

Experience of working with and securing Azure & AWZ cloud workloads

Ideally have experience in:

AZ-500 or comparable level of knowledge

CCSP/CCSK ideal but not essential

CISSP ideal but not essential

Launch Your Cyber Security Career - Job Guaranteed!

Cyber attacks are rising, and companies need skilled professionals now more than ever.

With Newto Training’s Cyber Security Career Programme, you’ll gain 4 top certifications (Azure Fundamentals, CompTIA Security+, CompTIA CySA+, Forescout FSCA) plus real-world project work that doubles as hands-on experience.

100+ hours of live training

Practical skills in troubleshooting, networking (Cisco), Azure cloud, Splunk SIEM & Tenable vulnerability management

Job guarantee with our hiring partners

Get certified, get experience, get hired.

Apply today and start your journey into cyber security.

Course cost - £2795, or, £232.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100%

of your course fees.

Junior Incident Analyst

Launch Your Cyber Security Career - Job Guaranteed!

Cyber attacks are rising, and companies need skilled professionals now more than ever.

100+ hours of live training

Practical skills in troubleshooting, networking (Cisco), Azure cloud, Splunk SIEM & Tenable vulnerability management

Job guarantee with our hiring partners

Get certified, get experience, get hired.

Apply today and start your journey into cyber security.

Course cost - £2795, or, £232.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100%

of your course fees.

Cloud Security Analyst

Launch Your Cyber Security Career - Job Guaranteed!

Cyber attacks are rising, and companies need skilled professionals now more than ever.

100+ hours of live training

Practical skills in troubleshooting, networking (Cisco), Azure cloud, Splunk SIEM & Tenable vulnerability management

Job guarantee with our hiring partners

Get certified, get experience, get hired.

Apply today and start your journey into cyber security.

Course cost - £2795, or, £232.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100%

FDM is a global business and technology consultancy seeking a Java Developer to work for our client within the finance sector. This is initially a 12-month contract with the potential to extend and will be a hybrid role based in Farnborough.

As a Java Developer, you will play a key role in designing, developing, and maintaining robust applications using Java and associated frameworks. You will work closely with cross-functional teams including DevOps, QA, and Product to deliver high-quality software solutions that align with business objectives.

You will be expected to bring a proactive approach to problem-solving, contribute to technical discussions, and uphold best practices in secure and scalable application development. This role is ideal for professionals who thrive in agile settings and are eager to continuously learn and evolve with the latest technology trends.

Responsibilities

Design, develop, and maintain scalable applications using Java, Spring, and Spring Boot

Develop and manage RESTful APIs for seamless system integrations

Collaborate with DevOps teams to build and optimize CI/CD pipelines using Jenkins, Ansible, Sonar, and Nexus

Manage code repositories and development workflows using GitHub and IntelliJ IDEA

Monitor, log, and troubleshoot applications using Splunk and log4j

Participate in all Agile ceremonies, including sprint planning, daily stand-ups, reviews, and retrospectives

Contribute to technical solution design by identifying development challenges and proposing effective strategies

Ensure secure coding practices, including secrets management with tools such as HashiCorp Vault

Work collaboratively across departments to ensure alignment with delivery goals

Requirements

Minimum of 5 years’ experience in Java, with hands-on experience in Spring and Spring Boot frameworks

Experience in continuous integration and deployment tools, including Jenkins, Ansible, SonarQube, and Nexus

Solid understanding of RESTful web services and API design principles

Knowledge and practical use of secure development tools, particularly Vault

Proficient in using GitHub for version control and IntelliJ IDEA as a development environment

Familiarity with application monitoring and logging using Splunk and log4j

Exposure to relational databases and writing SQL queries

Experience working in an Agile/Scrum development environment

Understanding of cloud-native development and familiarity with AWS

Exposure to messaging systems or message queues

Knowledge of payment systems and awareness of PCI compliance requirements is a plus

Why join us

Career coaching, mentoring and access to upskilling throughout your entire FDM career

Assignments with global companies and opportunities to work abroad

Opportunity to re-skill and up-skill into new areas, develop non-linear career paths and build a skillset within your field

Annual Leave

Work place pension

About FDM

We are a business and technology consultancy and one of the UK’s leading employers, recruiting the brightest talent to become the innovators of tomorrow. We have centres across Europe, North America and Asia-Pacific, and a global workforce of over 2,500 employees. FDM has shown exponential growth throughout the years, firmly establishing itself as an award-winning employer and is listed on the FTSE4Good Index.

Diversity and Inclusion

FDM Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, national origin, age, disability, veteran status or any other status protected by federal, provincial or local laws.

DevOps Engineer - DV Cleared

CBSbutler Holdings Limited trading as CBSbutler

+20

JOB TITLE: DevOps & Software Engineer - DV Cleared

Rate: 550- 600/day (Outside IR35)

Location: Onsite

Clearance: DV Cleared (Mandatory)

Flexible Work Option: Condensed working week (e.g., 3 long days, paid for 5)

Job Summary

We are seeking a technically skilled DevOps & Software Engineer with DV clearance to contribute across the full software development lifecycle and DevOps toolchain. You will design, implement, and maintain scalable, secure, and automated CI/CD pipelines, infrastructure-as-code (IaC), and system monitoring frameworks to support the continuous delivery of secure and reliable software.

This role demands a strong grasp of modern DevOps practices, cloud and container technologies, automation tooling, and software engineering principles. You will work closely with development, security, and operations teams to drive a culture of DevSecOps and continuous improvement.

Key Responsibilities

Design, build, and maintain scalable CI/CD pipelines using modern DevOps tooling.

Implement Infrastructure-as-Code (IaC) to provision and manage cloud/on-prem infrastructure.

Manage container orchestration platforms and develop containerized solutions.

Monitor systems and applications for availability, performance, and security compliance.

Automate operational tasks including testing, deployment, patching, and scaling.

Apply DevSecOps principles to secure applications and infrastructure across SDLC.

Collaborate with cross-functional teams (developers, testers, security analysts) to streamline software delivery.

Participate in code reviews, architecture design, and incident resolution.

Contribute to the development and documentation of internal DevOps standards and best practices.

Mentor junior engineers and foster a DevOps-first mindset within delivery teams.DevOps & Tooling Proficiency (Preferred)

Category****Tools & Technologies

CI/CDGitLab CI/CD, Jenkins, GitHub Actions, CircleCI, Azure DevOps Pipelines

Infrastructure-as-CodeTerraform, Ansible, AWS CloudFormation, Pulumi

Cloud PlatformsAWS, Azure, GCP, or private cloud (OpenStack)

ContainerizationDocker, Podman

OrchestrationKubernetes (EKS, AKS, GKE), Helm, OpenShift

Version ControlGit, GitLab, Bitbucket

Monitoring & LoggingPrometheus, Grafana, ELK Stack, Splunk, Datadog

Security & ComplianceHashiCorp Vault, Snyk, SonarQube, Trivy, AWS IAM, CIS Benchmarks

**Configuration Mgmt.**Ansible, Puppet, Chef

Build ToolsMaven, Gradle, NPM, Webpack

Testing ToolsSelenium, JUnit, Postman, Cypress

OtherNexus/Artifactory (artifact repositories), REST APIs, JSON/YAML, Linux system admin

SC cleared DevOps Engineer - AWS

Opus Recruitment Solutions

I am working with a consultancy feeding into the public sector looking for an SC cleared AWS DevOps engineer based in Leeds.

Inside IR35

400 per day

End date - 28/11/2025 (likely to be extension)

Active SC clearance

AWS

Terraform

Gitlab CI/CD Prometheus

Grafana

Splunk

Networking.

In AWS, Fargate skill set is preferable

Site Reliability Engineer

+11

UKIC DV Cleared Site Reliability / DevOp Engineer

London - 5 Days Onsite

Up to 550 per day (Umbrella, Inside IR35)

12-Month Contract

Must hold UKIC DV Clearance

Are you passionate about reliability, automation, and supporting mission-critical systems? Join this global defence organisation as a Site Reliability Engineer (SRE) and help shape the future of one of the UK’s most vital national security platforms.

You’ll be joining a growing SRE team at the heart of the customer’s mission, focused on ensuring performance, availability, and scalability-while driving continuous improvement and innovation.

About the Role

As an SRE, you’ll combine your operational expertise with software engineering skills to minimise manual effort and drive automation across complex systems. This role is perfect for someone who thrives on solving hard problems, automating the mundane, and building intelligent tools to enhance system reliability.

Key Responsibilities

Support and maintain essential services behind critical applications.

Participate in a 24/7 on-call rota (1 week in 5), with extra allowance and overtime.

Proactively enhance system availability, performance, and resilience.

Develop tools and solutions to automate repetitive tasks and reduce operational toil.

Collaborate with development teams to embed best practices and SRE principles.

Deploy and manage monitoring systems to provide intelligent observability.

Engage with the wider DevOps/SRE community within the organisation.

Ideal Skills & Experience

We’re more interested in your curiosity, enthusiasm, and problem-solving ability than ticking every box. However, experience in any of the following areas would be advantageous:

Software development in web technologies or OOP (e.g., Python, Java, etc.)

Database tech: Oracle SQL, PostgreSQL, MongoDB

Proficient with Linux/Windows command line (Bash, PowerShell)

Monitoring: Grafana, Prometheus, ELK, Splunk

Agile working and tooling (e.g., Jira, Confluence)

Diagnosing and resolving complex system issues

ITIL knowledge or exposure to IT service operations

Containerisation: Docker, Kubernetes, OpenShift

Awareness of modern tech trends and tooling

Security Requirements

UKIC DV clearance holder only

Why Apply?

Join a forward-thinking SRE team in an environment where your work directly supports UK national security.

Help shape tooling, practices, and culture from the ground up.

Work alongside brilliant minds on meaningful problems.

Receive ongoing training and professional development.

If you’re excited about automation, resilient systems, and the opportunity to work on a high-impact project-this is your chance to make a difference.

SOC Analyst

Deerfoot Recruitment Solutions Limited

Location not specified

In office

Mid

£46k - £50k

SOC Analyst - Corsham - Circa 46,000 per annum - On-site (5 days per week)

Permanent SC Clearance Required.

Deerfoot Recruitment is working on behalf of a leading organisation seeking to hire an experienced SOC Analyst to join their Security Operations Centre based in Corsham. This is a full-time, on-site role requiring 5 days per week presence.

The successful candidate will play a vital role in monitoring, analysing, and responding to security threats using tools such as Splunk, Flexera, and other industry-standard SIEM platforms. You’ll investigate security incidents, coordinate with other IT and security teams, and support continuous improvement of threat detection and response processes.

Key Requirements:

Previous experience in a SOC Analyst or similar cybersecurity role

Strong expertise in Splunk or similar SIEM tools

Familiarity with Flexera for vulnerability management

Understanding of firewalls, network protocols, intrusion detection/prevention systems

Relevant certifications (e.g., CISSP, CEH, Splunk) advantageous

Must be eligible for Developed Vetting (DV) clearance, requiring 10 years continuous UK residency

Please Note: All offers will be subject to standard pre-employment checks including ID, employment history (last 3 years), immigration status, and an unspent criminal record check.

This is an excellent opportunity to join a forward-thinking, inclusive environment with strong investment in training, development, and employee wellbeing.

To apply or learn more, please contact us today at Deerfoot Recruitment.

Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. For every CV sent to clients, we donate 1 to The Born Free Foundation. We are a Climate Action Workforce in partnership with Ecologi. If this role isn’t right for you, explore our referral reward program with payouts at interview and placement milestones. Visit our website for details. Deerfoot Recruitment Solutions Ltd is acting as an Employment Agency in relation to this vacancy.

Cyber Security Analyst

Permanent - 40k - 43k + strong benefits

Location: Hybrid - South Wales

Your new company

I am looking to recruit a Cyber Security Analyst to join a leader in the utilities space. The business has been investing in its cyber security and IT estate and is continuing to grow and enhance its security posture. The company has a strong reputation, and we have placed numerous people into careers there, with strong feedback.

Your new role

This is an interesting opportunity where you will work with the cyber resilience team and assist with the Security Operations function, including EDR, SIEM, gathering security control framework evidence and general day to day assistance with security tasks. You will help deliver strategy which will enhance the organisations security resilience, proactively contributing to mitigating threats, at a good time when the company is expanding and investing in its IT and cyber security estate. Key parts of the role:

You will require knowledge and understanding of attack and exploitation techniques and adversarial TTP’s.

Help to provide resilience to our threat monitoring and response capabilities.

Handle security incident response with internal teams and other third parties to ensure that the incident response lifecycle is undertaken to a high standard.

Monitor and respond to security incidents, alerts and breaches

Monitor and track remediation to all identified vulnerabilities

Monitor the risks using security tooling to carry out routine checks.

Monitor and report on user behavioural analysis such as awareness training and social engineering campaigns.

Stay informed about emerging cyber threats and vulnerabilities.

What you’ll need to succeed

Good knowledge and understanding of SOC processes and procedures.

Basic experience using SIEM systems such as MS Sentinel, LogRhythm, AlienVault, Splunk

Good understanding of incident response stages and handling.

Basic knowledge and experience using leading endpoint detection and threat management products and managing their operation.

Good knowledge and awareness of global Information Security Standards including ISO27002, CIS, NCSE CAF, NIST CSF.

Ability to work independently and as part of a team.

Excellent communication and interpersonal skills.

Ability to obtain UK Security Clearance

What you’ll get in return

Salary of between 40k- 43k

Hybrid working 2/3 days in South Wales per week

Possible bonus

5% pension contribution from you, the company pays 10%

Enhanced pay for parental leave

And more!

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.

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)

Technical Architect

CBSbutler Holdings Limited trading as CBSbutler

We are seeking a highly experienced Technical Architect to join a secure, high-profile programme. The role requires someone with deep expertise across data centre networking, private cloud, security, and automation - with the ability to lead architecture, design, and governance at the highest level.

Key Responsibilities

Architecture & Design - Develop HLDs, LLDs, and build guides for end-to-end infrastructure solutions. Ensure alignment with security frameworks (Secure By Design, NCSC CAF, NIST 800-53).

Networking & Security - Architect secure, multi-tenant data centre networks (Clos-fabric, advanced BGP, DCI). Implement strong security using Palo Alto firewalls, VMware NSX-T micro-segmentation, and cross-domain solutions.

Compute & Virtualisation - Design/manage VMware VCF private cloud platforms, VxRail/vSAN hyper-converged compute, and software-defined networking.

Platform & Application Services - Deliver containerisation, secrets management, and enterprise messaging systems (Docker, RabbitMQ).

Governance & Leadership - Present to the Technical Design Authority, act as SME for infrastructure stack, and enforce CIS/STIG compliance.

Automation - Drive Infrastructure as Code (IaC) adoption and automated infrastructure deployment.

Core Technical Expertise

Data Centre Networking - Clos-fabric, VRFs, EBGP, ECMP, active/active DCI.

Network Security - Palo Alto firewalls, high-grade crypto.

Private Cloud & HCI - VMware VCF, VxRail/vSAN, Veeam.

Software-Defined Networking (SDN) - VMware NSX-T (Geneve overlays, Edge Node config, DFW, NSX Federation).

Security Architecture - Multi-tier secure environments (DMZs, CDS, Diodes/HAGs, AV - Trellix preferred).

Operating Systems - Senior Linux (Ubuntu) & Windows (Server 2025, SQL 2022, AD, PKI, MECM).

Application Platforms - Docker, CI/CD pipelines, secrets management, object storage (S3).

EUC - Omnissa Horizon, UAGs, Zero/Thin client environments.

Desirable Skills

EVPN/VXLAN, Fortigate, Panorama, VMware SSP (vDefend).

IaC (Terraform, Ansible), CI/CD (GitLab), Python orchestration.

Observability (Prometheus, Grafana), SIEM (Splunk, Aria Logs).

Advanced VMware: SRM, Avi Load Balancer, Workspace ONE.

Application/data platforms: Kubernetes, Vault, Redis, RabbitMQ, Elastic Stack.

Dell Powerscale & NVIDIA GPU passthrough experience.

Professional Skills & Qualifications

Proven ability to lead design workshops & governance board presentations.

Strong documentation skills (HLDs, LLDs, Build Guides).

Knowledge of CIS, STIG, and NIST 800-53 frameworks.

Certifications such as CISSP, CCNP (or equivalent experience) desirable.

If you’d like to discuss this Technical Architect role in more detail, please send your updated CV to (url removed) and I will get in touch.

Senior SDET (SC Cleared)

Must have current SC Clearance (NPPV3 is a bonus)

7 months initial contract

612.50 p/d (Inside IR35)

Remote with rare travel to site in London

My client, a government body are looking for a Senior SDET to join their fast-paced team with some experience in Java coding (OOP, SOLID), Building automation platforms and frameworks.

This role will include but is not limited to:

Working with the product team to define the acceptance criteria and testing DOD for each story

Pairing with the developers to define and review the required tests that will address all features and functions of a product delivery at the unit and component layer

Performing exploratory testing at all levels

Working with the Product team to define tests throughout the product delivery into live

Automating tests for all phases.

Working collaboratively with developers to design and test stubs

Ensure the team define tests to validate NFR?s at the appropriate level

Ensuring traceability is maintained throughout the product delivery

Ensuring the team is aware of test progress and quality metrics, and that the team delivers them in a format this is consumable by those who have asked for them.

Raising the profile of quality throughout the product lifecycle

Working in an Agile team, you will be responsible for inputting to the design and build of automated tests to ensure adequate and effective test coverage

Provide test assurance of the user stories according to the defined acceptance test criteria; whilst working in a test-first environment.

Work closely with Software Engineers to deliver the test activities to meet the requirements, whilst contributing to effective agile delivery.

Able to participate in estimation activities and are encouraged to identify opportunities to maximise test benefit within the team.

Provide assurance at team retrospectives and planning sessions to ensure test best practice, continual improvements and appropriate standards are adhered to

Must have excellent written and verbal communication skills, experience working in Agile delivery teams using TDD with Java and be able to work autonomously.

Experience of PACT frameworks that enable Consumer Driven Contract testing is desirable

Understanding of CI/CD pipelines and their importance in Automation Testing process

Exposure to command line and scripting languages forOS Linux.

Strong coding skills (OOP, SOLID, DI, Design Patterns, etc.)

Must be able to unit test the framework built.

Experience and Skills

Strong relevant experience as a Senior SDET

Experience and knowledge of API testing and the use of Postman

Cypress

Docker for running the Cypress container

Working with Gitlab for storage of all developed test automation

Advanced Devops knowledge

Deep Agile Development knowledge

Ability to lead projects and design test strategy

Disclaimer:

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited (“ARM”). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

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