London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Location: On-site/Hybrid (UK-based) Clearance Required: DV (Developed Vetting) Contract Type: Long-term, Outside IR35 Overview: Our public sector consultancy client is seeking a DV-cleared Cyber Security Architect to support secure architecture design and implementation across sensitive government programmes. The role involves working closely with stakeholders to ensure systems meet security and compliance requirements. Key Skills: Proven experience in cyber security architecture within secure environments Strong understanding of NCSC principles, risk management Secure by design experience Ability to produce HLD/LLD and security documentation Stakeholder engagement and technical leadership More ❯
Chantilly, Virginia, United States Hybrid / WFH Options
The DarkStar Group
Description The DarkStar Group, a GRVTY Company is seeking an Information Systems Security Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly VA. Below is an overview of the project, as well as information on our company and our benefits. THE PROJECT The DarkStar Group … offices throughout Northern VA (we cannot support remote work) and requires a TS/SCI + Polygraph clearance (acceptable to this customer). THE ROLE The Information Systems Security Engineer supports the client and the team in defining security requirements; advises on, executes and oversees cybersecurity, information assurance (IA) programs, authority to operate (ATO), accreditation and … authorization (A&A), User Activity Monitoring (UAM), and system security plans.Responsibilities Lead for automated security testing efforts leveraging Sponsors enterprise scanning tools Responsible for creation and delivery of the Monthly Vulnerability Scans Responsible for creation and delivery of the Monthly Privileged Users and Admin report Overall Lead for ensuring systems are secure by protecting data and More ❯
Herndon, Virginia, United States Hybrid / WFH Options
The DarkStar Group
Description The DarkStar Group, a GRVTY Company is seeking an Information Systems Security Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Herndon, VA. Below is an overview of the project, as well as information on our company and our benefits. THE PROJECT The DarkStar Group … offices throughout Northern VA (we cannot support remote work) and requires a TS/SCI + Polygraph clearance (acceptable to this customer). THE ROLE The Information Systems Security Engineer supports the client and the team in defining security requirements; advises on, executes and oversees cybersecurity, information assurance (IA) programs, authority to operate (ATO), accreditation and … authorization (A&A), User Activity Monitoring (UAM), and system security plans.Responsibilities Lead for automated security testing efforts leveraging Sponsors enterprise scanning tools Responsible for creation and delivery of the Monthly Vulnerability Scans Responsible for creation and delivery of the Monthly Privileged Users and Admin report Overall Lead for ensuring systems are secure by protecting data and More ❯
We are seeking a skilled OpenText Application Lifecycle Management (ALM) Consultant to join our client's Professional Services team. In this role, you'll partner with customers to implement, customise, and optimise OpenText ALM solutions that support their software development More ❯
Bethesda, Maryland, United States Hybrid / WFH Options
Base-2 Solutions, LLC
Job Description Base-2 Solutions is seeking a Cyber Security Engineer to assist with the release of a state-of-the-art technology stack under the DOMEX Technology Platform (DTP) contract supporting the OSINT Integration Center (OSIC). Provide technical security expertise across cloud and on-premises infrastructure, leveraging experience with security technologies and … CNSSI 1253. Experience with incident response plans, POA&Ms, risk management plans, and vulnerability management plans. Strong analytical, communication, problem-solving, and interpersonal skills. Experience establishing a System Security Engineering (SSE) management process to integrate security and privacy controls into complex hardware and software systems. Qualifications Bachelor's degree and 8+ years of experience; additional years … Active TS/SCI clearance with the ability to obtain and maintain a Polygraph. At least one DoD 8570.01-M IAT Level II or higher certification (e.g., CCNA Security, CySA+, Security+ CE, SSCP, CISSP or Associate). One year of experience developing and reviewing security CONOPS, System Security Plans, Risk Assessments, Contingency Plans, and More ❯
etc.) Front-end experience with React.js , TypeScript , or Angular.js Familiar with CI/CD pipelines and DevOps tooling Bonus: Exposure to AI/ML , Kubernetes , or serverless architecture ?? SecurityClearance Notice Due to the nature of the work, SC Clearance eligibility is essential . You must be a British Citizen and have lived in the UK continuously for More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Computer Futures
etc.) Front-end experience with React.js , TypeScript , or Angular.js Familiar with CI/CD pipelines and DevOps tooling Bonus: Exposure to AI/ML , Kubernetes , or serverless architecture SecurityClearance Notice Due to the nature of the work, SC Clearance eligibility is essential . You must be a British Citizen and have lived in the UK continuously for More ❯
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom Hybrid / WFH Options
Reed
with real career progression Exposure to cutting-edge projects across multiple sectors This is a permanent opportunity with flexible UK office locations. Candidates must be eligible for UK securityclearance due to client requirements and applicants with active SC clearance will be preferential. More ❯
Winchester, Hampshire, England, United Kingdom Hybrid / WFH Options
Gregory Martin International Limited
organisational design. Software development using Python. Knowledge of current software development approaches, platforms and best practice. Experience of Microsoft365, SharePoint, PowerBI, Dataverse and PowerApps solutions. Recent UK Defence SecurityClearance (SC) would be of interest but is not essential. As Senior Analyst your role will include: Using operational analysis approaches to deliver impactful insights to their clients. Taking More ❯
Southampton, Hampshire, United Kingdom Hybrid / WFH Options
CBSbutler Ltd
centre of excellence for electro-optics, photonics, and laser-based technologies. The site focuses on the design, development, and manufacture of advanced systems used across defence, aerospace, and security applications. We play an important role in supplying critical technologies to both the UK armed forces and international partners, contributing to next-generation capabilities in multiple domains. We are More ❯
Telford, Shropshire, United Kingdom Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
CI/CD, automated testing, and deployment of data services. Mentor and guide junior engineers, fostering a culture of technical excellence and innovation. Ensure data quality, governance, and security standards are upheld across all solutions. Troubleshoot and resolve complex data issues and performance bottlenecks. Key Skills: SAS 9.4 (DI), SAS Viya 3.x (SAS Studio, VA, VI). Platform More ❯
Wellington, Shropshire, United Kingdom Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
CI/CD, automated testing, and deployment of data services. Mentor and guide junior engineers, fostering a culture of technical excellence and innovation. Ensure data quality, governance, and security standards are upheld across all solutions. Troubleshoot and resolve complex data issues and performance bottlenecks. Key Skills: SAS 9.4 (DI), SAS Viya 3.x (SAS Studio, VA, VI). Platform More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Triad Group Plc
Government Digital Service) experience. Intermediate or advanced level Microsoft certifications (especially those covering Power Platform Solution Architecture/Power Pages). Qualifications and Certifications Eligible for SC level securityclearance Bachelor’s degree in Computer Science, Information Technology, or related discipline. Relevant certifications, including but not limited to: Microsoft Certified: Power Platform Solution Architect Expert (preferred). Microsoft More ❯
Government Digital Service) experience. Intermediate or advanced level Microsoft certifications (especially those covering Power Platform Solution Architecture/Power Pages). Qualifications and Certifications Eligible for SC level securityclearance Bachelor’s degree in Computer Science, Information Technology, or related discipline. Relevant certifications, including but not limited to: Microsoft Certified: Power Platform Solution Architect Expert (preferred). Microsoft More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Littlefish
effectively across functional teams to deliver client-centric solutions.? Comfortable working in a client-facing role with a consultative and business development mindset.? Must be eligible for full SecurityClearance What can we offer you? A competitive salary in line with market rate 25 days annual leave plus public/bank holidays Referral bonus scheme of £1000 when More ❯
Wallingford, Oxfordshire, England, United Kingdom Hybrid / WFH Options
Fynity
by government and enterprise clients for their most sensitive projects. Due to the nature of the work, you must be willing and able to go through high-level Security Clearance. I’m looking for a DevOps Engineer with solid experience across AWS and Linux to help build, support, and automate secure cloud environments. You’ll be involved in More ❯
and knowledge transfer for end users and administrators. Create documentation, including High Level Design, technical specifications, configuration guides, and test plans. What you need to succeed: UK National - SC Cleared Experience implementing or supporting ALM Strong understanding of software testing methodologies, SDLC, and Agile practices. Hands-on experience with ALM integrations. Experience with SQL, Windows Server, LDAP, SSL and More ❯
NG1, Nottingham, Nottinghamshire, United Kingdom Hybrid / WFH Options
Rebel Recruitment Limited
and direction, but please note that there is no management as part of this role. Being fully hands-on keyboard, you will be making key improvements to the security and efficiency of a just-released product and, further down the line, there’s scope for you to get involved in R&D and Proof of Concept (POC) projects. More ❯
Farnborough, Hampshire, South East, United Kingdom Hybrid / WFH Options
DXC Technology
Delivery team in the UK, responsible for crafting innovative, value-driven solutions while guiding clients through complex change journeys. Due to the nature of our clients, SC level Security clearable is mandatory and for us to obtain this for you we are only able to consider candidates that are British Nationals that have lived consecutively in the UK More ❯
Government Digital Service) experience. Intermediate or advanced level Microsoft certifications (especially those covering Power Platform Solution Architecture/Power Pages). Qualifications and Certifications Eligible for SC level security clearance. Bachelor's degree in Computer Science, Information Technology, or related discipline. Microsoft Certified: Power Platform Solution Architect Expert (preferred). Microsoft Certified: Power Platform Developer Associate (optional but More ❯
Corsham, England, United Kingdom Hybrid / WFH Options
NexGen Associates
Technical Project Manager - SecurityCleared Location: Corsham - hybrid Salary £55,000 + excellent company benefits + yearly bonus (Tax Free) You must be SC Cleared and eligible to get DV clearance or be DV cleared and be a sole British citizen due to the nature of the work. NexGen Associates are currently working with an … within the government and defence verticals. They are now looking to take on a Project Manager with experience in the defence domain IT MoD Networks including CISCO or Security Systems projects, delivering complex projects on time and within budget. You must have experience of working the full lifecycle of Project Management. Duties: Provide project management guidance and advice … qualification is essential If you’re passionate about contributing to critical defence projects and have a proven track record in delivering complex IT MoD Networks including CISCO or Security Systems, we would love to hear from you More ❯
Rockville, Maryland, United States Hybrid / WFH Options
Zachary Piper Solutions, LLC
Zachary Piper Solutions is seeking a highly skilled and experienced, Top Secret Cleared, AI/Machine Learning Engineer to support a Federal Engineering team focused on GenAI solutions for the public sector. In this role, you'll help architect and deploy cutting-edge, AI-driven mission systems for government clients . You'll work with high-throughput platforms capable … Machine learning infrastructures to optimize and automate ML services Be comfortable using new technologies in a fast-paced collaborative environment Qualifications for the Machine Learning Engineer: Active U.S. Securityclearance (Top Secret, TS/SCI, can hold CI or FS POLY) Extensive background with computer vision, deep learning, deep reinforcement learning, and natural language processing in a production … PTO, Sick Leave as required by law, and Holidays. This position opens on 10/1/25 and will be taking applicants for 30 days. securitycleared, AI engineer, machine learning engineer, deep learning, deep reinforcement learning, computer vision, natural language processing, generative AI, large language models, agentic systems, ML infrastructure, ML pipelines, Python, PyTorch, TensorFlow More ❯
Herefordshire, West Midlands, United Kingdom Hybrid / WFH Options
IO Associates
re seeking a Senior DevOps/Platform Engineer to help drive the design, delivery, and maintenance of secure, robust systems. Ideal for those with experience in security-cleared environments, Linux engineering, and building reliable, secure platforms. What you'll do: Build and maintain Kubernetes stacks with secure-by-design compliance. Update and maintain platform software, libraries, and … . Set up and manage Spark clusters , including migrations to new platforms. Manage user accounts and permissions across identity platforms. Maintain the Delta Lake and ensure platform-wide security standards. Collaborate with the wider team to advise on system design and delivery . What we're looking for: Strong Linux engineering experience. Proficient in Kubernetes, Docker , and scripting … Python, Bash ). Experience managing air-gapped networks and cloud platforms. Familiarity with HPC environments . Knowledge of security, encryption, and compliance standards . More ❯
Huntsville, Alabama, United States Hybrid / WFH Options
Lockheed Martin
in Huntsville, Alabama Some of the these exciting Ground Missile Defense Engineer Roles include: - Systems Engineer - Software Engineer - Software Developer - Cyber Systems Engineer An ACTIVE U.S. DoD Secret SecurityClearance is required for all roles. Who We Are Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation … and future openings. Basic Qualifications: • Bachelor's degree in STEM (Science, Technology, Engineering or Mathematics) discipline • Minimum of two (2) years relevant engineering experience. • Active U.S. DoD Secret SecurityClearance Desired Skills: • Master's degree in STEM (Science, Technology, Engineering or Mathematics) discipline • C, C++, Java, Python, Ada, GoLang, Cython, Bash, Javascript, SQL, Mongo DB • Recent GMD GS … data • Strong analytical and problem solving skills • Strong technical writing and oral communication skills. • Able to work independently or as a member of a team • Good interpersonal skills SecurityClearance Statement: This position requires a government securityclearance, you must be a US Citizen for consideration. Clearance Level: Secret Other Important Information You Should Know Expression More ❯