226 to 250 of 22,470 Security Cleared Jobs

in multiple languages. Perform software development using agile methodologies. Provide ongoing maintenance, support and enhancements for existing systems and platforms. Develop and deploy applications in compliance with customer security requirements. Collaborate cross-functionally with data scientists, analyst, project managers and other engineers. Troubleshoot complex problems and provides customer support for production software systems and application issues. Provide recommendations More ❯

540 is looking for a Data Architect that will serve as a lead for various financial management data initiatives related to Advana and the Army data community called ARES. The project engages with many systems and data sources across DoD More ❯

Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted More ❯

Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted More ❯

Position Summary MAG Aerospace is seeking a Software Engineering Development Lead to support the U.S. Army Electronic Warfare & Cyber Program in Hanover, MD! This role is an opportunity to contribute to the newly established PM Cyber & Space division and participate More ❯

cyber program initiatives. The Senior Systems Engineer is responsible for designing, developing, and implementing complex cyber systems within the IWCI portfolio, focusing on technical infrastructure, data analysis, development security practices, cloud engineering strategies, and ensuring the stability and efficiency of the platform, often utilizing advanced programming languages and quantitative analysis techniques to system performance. This is an opportunity More ❯

hire Opportunity. Active TS/SCI What You'll Do Design and build modern CI/CD pipelines using Jenkins and GitLab for new, cloud-based products Integrate security scans, static analysis, container scans, and approval gates into the pipeline from Day 1 Provision and manage AWS GovCloud infrastructure using Terraform and CloudFormation Support secure and compliant deployment More ❯

Software Engineer L3 QKFO - TS/SCI FS Poly required Columbia, MD Information Technology Apply Now We are seeking an experienced Senior Software Developer to take ownership of a Kubernetes-native application designed to orchestrate and deploy workloads within the More ❯

Your Impact: We train like we fight! If you want to be part of a dynamic Team developing engaging and hands-on training solutions, this is the place for you! We are currently seeking a Software Developer/Product Owner More ❯

Senior Search Engineer Rockville, Md (Remote) In person interview is required Progressive Technology Federal Systems, Inc. (PTFS) has been a leading enterprise Content Services Platform (eCSP) to Federal, Civilian and DoD agencies, has an opening for a Senior Search Engineer. More ❯

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software More ❯

R- Description Leidos has an exciting opportunity for a Sr. Software Engineer! Must have an active TS/SCI Polygraph up front. No exceptions. You will perform software development lifecycle (SDLC) activities as both an individual and a member of More ❯

R- Description Leidos has an exciting opportunity for a Sr. Software Engineer! Must have an active TS/SCI Polygraph up front. No exceptions. You will perform software development lifecycle (SDLC) activities as both an individual and a member of More ❯

R- Description Leidos has an exciting opportunity for a Sr. Software Engineer! Must have an active TS/SCI Polygraph up front. No exceptions. You will perform software development lifecycle (SDLC) activities as both an individual and a member of More ❯

NEW PERMANENT OPPORTUNITY FOR AN SC CLEARED CLOUD NATIVE DEVELOPER IN LONDON Cloud Native Developer SC Cleared Central London based Opportunity to gain DV Clearance Hybrid working To apply, email: or call Who we are... We are seeking an experienced Cloud Native Engineer to join a leading consultancy, delivering mission-critical projects in support of UK National Security. … applications. Develop solutions using containerisation and orchestration technologies (e.g. Docker, Kubernetes, OpenShift). Implement DevOps practices, CI/CD pipelines and infrastructure as code. Ensure solutions meet stringent security, performance and compliance requirements. Collaborate with architects, developers, testers and security teams to deliver high-quality outcomes. Troubleshoot and optimise systems for scalability, resilience and efficiency. Candidate More ❯

Lead Full Stack Java Developer - SC Cleared NEW PERMANENT OPPORTUNITY FOR A LEAD FULL-STACK JAVA DEVELOPER IN LONDON WITH SC CLEARANCE Location: London (Hybrid) Salary: £80,000 - £95,000 per annum Clearance: Active SC Clearance required To apply: email The Company Join a specialist technology consultancy delivering complex, mission-critical projects across UK Government and national security … secure applications. You'll play a key role across the full software lifecycle - from architecture and development to deployment and continuous improvement - ensuring solutions meet stringent performance and security standards. You'll work in a dynamic environment, collaborating with architects, DevOps specialists, and delivery leads to drive best practices and technical excellence across projects. Key Responsibilities Lead a More ❯

Job Title: Contract Technical Architect - Software Focus (SC Cleared) Location: Hybrid (Remote & Ad Hoc Leeds/Manchester/London) Contract Type: Contract IR35: Inside Duration: 6 Months + Rate: £450-£525 (DOE) Clearance Required: Active SC Clearance About the Role A UK Government department is seeking a skilled Technical Architect with a strong background in software engineering to support … Key Responsibilities Define and document technical architectures for new and existing services. Provide hands-on technical leadership and guidance to development teams. Ensure solutions adhere to government standards, security policies, and best practices. Collaborate with Solutions Architects to align technical designs with business needs. Evaluate and select appropriate technologies, frameworks, and tools. Identify and mitigate technical risks early … communication skills. Desirable Experience working within UK Government or public sector. Knowledge of GDS service standards and technology governance. Exposure to Agile and iterative delivery models. Understanding of security and data protection requirements in government systems. More ❯

DevSecOps Engineer x3 +Permanent opportunity +On site in Basingstoke + 38,000 - 55,000 - dependant on experience +DV cleared role - must be eligible for clearance Skills: +Graduate with software development skills for junior role +CI/CD pipelines +AWS/Azure As a DevSecOps Engineer you will contribute to this by driving the technical delivery of the DevSecOps (CI …/CD pipelines and integrated security tooling) and associated processes, ensuring these are delivered and utilised in the most effective way. My client strongly believes in investing in its people and will support you in driving your career forwards, undertaking training, and certifications in relevant skills and technologies. The role will sit in our, Digital function which promises … team to support, define/prioritise work and raise Risks/Dependencies. Ensures the DevSecOps implementation satisfies its requirements and ensuring it aligns to the Business Outcomes and security needs. Contribution to Planning the work for the team. Reporting on progress and tracking this with DevSecOps Tech Lead (MSL). Engages with other teams on the usage of More ❯

Engineering Manager – Software & Analytics Engineering Location: London (Hybrid, 3 days/week minimum) Type: Full-Time, Permanent Security Clearance: Candidates must be eligible for SC (Security Clearance) About the Opportunity We are partnering with a rapidly growing, purpose-driven consultancy that sits at the intersection of advanced analytics, software engineering, and AI. They're on a … Bring a strategic mindset , with the ability to connect technical execution to business value. Are committed to innovation, collaboration, and data-driven transformation. Meet eligibility requirements for UK Security Clearance (essential for public sector work). Why This Role? Work at the frontier of data and technology in a purpose-driven environment. Help shape products used by high More ❯

Engineering Manager – Software & Analytics Engineering Location: London (Hybrid, 3 days/week minimum) Type: Full-Time, Permanent Security Clearance: Candidates must be eligible for SC (Security Clearance) About the Opportunity We are partnering with a rapidly growing, purpose-driven consultancy that sits at the intersection of advanced analytics, software engineering, and AI. They're on a … Bring a strategic mindset , with the ability to connect technical execution to business value. Are committed to innovation, collaboration, and data-driven transformation. Meet eligibility requirements for UK Security Clearance (essential for public sector work). Why This Role? Work at the frontier of data and technology in a purpose-driven environment. Help shape products used by high More ❯

Engineering Manager – Software & Analytics Engineering Location: London (Hybrid, 3 days/week minimum) Type: Full-Time, Permanent Security Clearance: Candidates must be eligible for SC (Security Clearance) About the Opportunity We are partnering with a rapidly growing, purpose-driven consultancy that sits at the intersection of advanced analytics, software engineering, and AI. They're on a … Bring a strategic mindset , with the ability to connect technical execution to business value. Are committed to innovation, collaboration, and data-driven transformation. Meet eligibility requirements for UK Security Clearance (essential for public sector work). Why This Role? Work at the frontier of data and technology in a purpose-driven environment. Help shape products used by high More ❯

Engineering Manager – Software & Analytics Engineering Location: London (Hybrid, 3 days/week minimum) Type: Full-Time, Permanent Security Clearance: Candidates must be eligible for SC (Security Clearance) About the Opportunity We are partnering with a rapidly growing, purpose-driven consultancy that sits at the intersection of advanced analytics, software engineering, and AI. They're on a … Bring a strategic mindset , with the ability to connect technical execution to business value. Are committed to innovation, collaboration, and data-driven transformation. Meet eligibility requirements for UK Security Clearance (essential for public sector work). Why This Role? Work at the frontier of data and technology in a purpose-driven environment. Help shape products used by high More ❯

Engineering Manager – Software & Analytics Engineering Location: London (Hybrid, 3 days/week minimum) Type: Full-Time, Permanent Security Clearance: Candidates must be eligible for SC (Security Clearance) About the Opportunity We are partnering with a rapidly growing, purpose-driven consultancy that sits at the intersection of advanced analytics, software engineering, and AI. They're on a … Bring a strategic mindset , with the ability to connect technical execution to business value. Are committed to innovation, collaboration, and data-driven transformation. Meet eligibility requirements for UK Security Clearance (essential for public sector work). Why This Role? Work at the frontier of data and technology in a purpose-driven environment. Help shape products used by high More ❯

minimal downtime, assessing readiness and developing detailed plans. Integration: Integrate OpenShift with underlying infrastructure, including VMware (vSphere, NSX) and Pure Storage, and ensure seamless integration with existing systems. Security & Compliance: Implement and enforce security best practices, such as Role-Based Access Control (RBAC) and network policies, and conduct security assessments. Automation & DevOps: Build CI More ❯

a hybrid role , with a mix of remote work and regular visits to client sites in London . This role is inside IR35 and requires active SC clearance (Security Check). Applicants without valid and current SC clearance cannot be considered, due to the time scale of the project. Role Overview: As a Full Stack Developer, you will More ❯