Showing page 51 of 642 (Total listings: 12821)

Senior Java Software Engineer [$333k/yr] TS/SCI-FS Poly with Security Clearance

SYSTOLIC ✓ Verified
Direct Apply
Savage, Anne Arundel County
Jul 16, 2026

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph within the last 7 years to be considered. Summary: • Develop and maintain complex and diverse software systems, including specialized applications. • Architect and implement RESTful APIs and optimize database performance. • Engineer advanced capabilities for cyber threat identification using intelligence-derived data. • Provide expertise in data visualization and Python development within a Windows environment. Qua…

Software Developer with Security Clearance

Cornerstone Defense ✓ Verified
Direct Apply
Chantilly, Fairfax County
May 25, 2026

Software Developer Chantilly, VA Active TS/SCI with Polygraph Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat o…

Application Developer - Mid & Sr with Security Clearance

Nalley Consulting ✓ Verified
Direct Apply
Washington, D.C., US
May 25, 2026

Join the Nalley Consulting team as an Application Developer in Washington, D.C. Position: Application Developer LCAT: Mid and Senior Location: DIA HQ, Washington, D.C. Type: Hybrid, with approximately 2 days per week onsite. Required clearance: TS/SCI with willingness to take CI poly. Candidates with current CI poly taken within the past seven years will be prioritized. Required experience: At least 8 years for Senior; at least 6 years for Mid. Required education (Senior): Bachelor's degree and…

Software Engineer 3 with Security Clearance

General Dynamics Information Technology ✓ Verified
Direct Apply
Savage, Anne Arundel County
Jul 28, 2026

SOFTWARE ENGINEER PRINCIPAL Transform technology into opportunity as a Software Engineer Principal at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your engineering career. MEANINGFUL WORK AND PERSONAL IMPACT The Software Engineer shall possess extensive expertise in dataflow design, data transport mechanisms, and Apache Spark based distributed processing. In this role, the Software Engineer shall be responsible for designing, implementing, and o…

Senior System Administrator/SQL Server DBA with Security Clearance

Caelum Research Corporation ✓ Verified
Direct Apply
Aberdeen Proving Ground, Harford County
Jun 19, 2026

POSITION: Sr. Systems Administrator LOCATION: Aberdeen Proving Ground, MD SECURITY CLEARANCE: DoD Secret Clearance (Interim Secret accepted) SCOPE: Serves as a Senior Systems Administrator with technical expertise in SQL Server Database Administration and implementation for the US Army Test and Evaluation Command (ATEC) Information Systems Directorate (G6). Responsible for assessing, evaluating, installing, managing, maintaining, and securing databases to ensure optimal performance and data int…

Senior Java Developer (MUST BE LOCAL) with Security Clearance

TAIG ✓ Verified
Direct Apply
Ashburn, Loudoun County
May 25, 2026

- JAVA/JEE Developer (Senior) Position Summary We are currently seeking a motivated, career and customer-oriented senior-level Java Developer to join our team to begin an exciting and challenging career. Job Responsibilities • Design and implement Micro Service Architecture JEE software applications • Use modern software engineering tools including Eclipse, Visual Studio Code, and Atlassian Suites for design, development, and testing the software • Present the solution at formal and informal de…

Platform Engineer with Security Clearance

Kavaliro ✓ Verified
Direct Apply
Leisure City, Miami-Dade County
Jul 17, 2026

Job Description: • Interface with stake holders and capture requirements, plan execution of technical requirements and provide verbal and written briefs to gov. stakeholders • Interface with IA/J6 to provide necessary documentations and artifacts through the RMF process leading to full ATO • Assist with deployment and architecture of KERNOS cluster on AWS IL6 environment • Create a highly available, on-prem Kubernetes RKE2 deployment model for mission critical customer • Deploy High availabilit…

Software Developer with Security Clearance

Technical Intelligence Solutions ✓ Verified
Direct Apply
Dahlgren, King George County
May 25, 2026

Security Clearance: Active TS/SCI in DISS required On-site 100% in Dahlgren, VA Minimum Requirements: ⦁ 3 years of experience on software development teams. ⦁ 3 years of object-oriented programming experience (Python, Go, C#, or Java). ⦁ 3 years of experience with version control systems. ⦁ Experience deploying applications and working with CI/CD tools (GitLab). ⦁ Experience with application containerization. ⦁ Experience with system automation using PowerShell or Bash. ⦁ Knowledge of programmi…

Senior Full Stack Java Developer with Security Clearance

Kforce Federal Solutions ✓ Verified
Direct Apply
Forest Heights, Prince George's County
Jun 23, 2026

Senior Full Stack Software Engineer Location: Washington, DC (100% On-Site) Clearance: Active Top Secret required Overview We are seeking a Senior Full Stack Software Engineer to support the development of a mission-critical federal platform focused on modernizing enterprise data and application capabilities. This role is part of an established Agile development team delivering new functionality, enhancing existing systems, and supporting a high-visibility production release. The ideal candidat…

Database Engineer with Security Clearance

DataHaven Solutions INC ✓ Verified
Direct Apply
Fort George G Meade, Anne Arundel County
May 25, 2026

Responsibilities: Design, develop, and maintain relational and/or NoSQL database systems to ensure high availability, security, and scalability. Install, configure, monitor, and maintain database platforms in development, test, and production environments. Perform database performance tuning by analyzing query performance, indexing strategies, and system resource utilization. Manage database access controls, authentication, and authorization in accordance with DoD and organizational security po…

Senior Data Scientist with Security Clearance

Gormat, LLC ✓ Verified
Direct Apply
Savage, Anne Arundel County
Jul 8, 2026

Gormat is seeking a candidate who possesses and applies a comprehensive knowledge across key tasks and high impact assignments. The ideal candidate is able to plan and lead major technology assignments, evaluate performance results, and recommend major changes affecting short-term project growth and success. The candidate will function as a technical expert across multiple project assignments and may supervise others. Position Description * Develop, and maintain robust and scalable data pipelin…

Sr. DevOps Engineer (28336) with Security Clearance

DataHaven Solutions INC ✓ Verified
Direct Apply
Fort George G Meade, Anne Arundel County
May 25, 2026

Essential Job Responsibilities Support development and deployment of cloud infrastructure in AWS, especially EKS. Support development and deployment of non-cloud (Edge) infrastructure of on-premise and portable equipment. Automate deployment processes and ensure reliability and scalability of services. Manage and maintain Kubernetes containers and cloud infrastructure on AWS. Collaborate with development teams to integrate their applications into the infrastructure. Monitor and troubleshoot pro…

Database Administrator

Prediktive ✓ Verified
Direct Apply
Poland, Androscoggin County
Jun 14, 2026

We are looking for a Database Administrator based in Poland to work on a long-term project for one of our clients, one of the 100 fastest-growing tech companies in North America. Our client transforms how audit, risk, and compliance professionals manage today’s dynamic risk landscape with a modern, connected platform that engages the front lines, surfaces the risks that matter, and drives better strategic decision-making. Responsibilities Support the administration, maintenance, and optimizatio…

Senior DevOps Engineer with Security Clearance

Oxford Global Resources ✓ Verified
Direct Apply
Fort Belvoir, Fairfax County
Jul 16, 2026

We are seeking a highly motivated and experienced DevOps Engineer to join our fast-paced development team. The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in Python, and a background in Big Data solutions. The DevOps Engineer will be responsible for implementing infrastructure, automating deployment processes, and ensuring the monito…

Software and Systems Development Engineer – Test Framework with Security Clearance

Optimum Governmental Solutions LLC ✓ Verified
Direct Apply
State Farm, Arlington County
Jun 9, 2026

Location Arlington, Herndon or Jessup, MD (if in MD they will occasionally have to travel to VA) of Positions: 2 Software and Systems Development Engineers to support the design, development, deployment, and ongoing maintenance of a new Test Framework - a purpose-built test orchestration and asset management platform operating within a classified development environment. Contractors will work as members of the engineering team, contributing across the full software development lifecycle of the…

Software Engineer with Security Clearance

Fuse Engineering LLC ✓ Verified
Direct Apply
Savage, Anne Arundel County
May 25, 2026

A SECURITY CLEARANCE AND POLYGRAPH ARE REQUIRED * The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon documented requirements. These systems might include, but are not limited to, processing intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport ser…

Lead Data Scientist with Security Clearance

TekStream Solutions ✓ Verified
Direct Apply
Washington, D.C., US
Jun 17, 2026

We are seeking a Lead Data Scientist with 6 years of experience to drive advanced analytics, AI/ML, and data visualization efforts in support of federal law enforcement and intelligence operations. In this role, you will develop and deploy data-driven solutions that enhance targeting, lead prioritization, and operational decision-making. You will leverage AI/ML techniques—including large language models—alongside advanced analytics and programming skills (e.g., Python) to extract insights from …

ServiceNow CMDB Technical Architect (Mid-Level) with Security Clearance

Blue Rose Consulting Group, Inc. ✓ Verified
Direct Apply
Washington, D.C., US
Jul 2, 2026

ServiceNow CMDB Technical Architect (Mid-Level) Location: Washington, D.C. / Hybrid - supporting federal agency operations Make an Impact Where It Matters Most Blue Rose Consulting Group, Inc. (Blue Rose) is seeking a skilled ServiceNow CMDB Technical Architect to support a federal client in designing, optimizing, and governing enterprise ServiceNow environments. In this role, you will lead the architecture and implementation of CMDB and core ServiceNow modules, ensuring accurate configuration …

Application Developer- Frontend with Security Clearance

ClearanceJobs Workforce Solutions ✓ Verified
Direct Apply
Herndon, Fairfax County
Jun 17, 2026

We are seeking an Application Developer to support a mission-critical GEOINT enterprise application responsible for managing and processing geospatial intelligence requirements across the federal government. This role will support the sustainment, modernization, and enhancement of a complex software environment operating within a DevSecOps and Agile framework. Position Overview As an Application Developer, you will be a member of an Agile Scrum team responsible for developing, maintaining, and …

Application Developer- Java with Security Clearance

ClearanceJobs Workforce Solutions ✓ Verified
Direct Apply
Herndon, Fairfax County
Jun 17, 2026

We are seeking an Application Developer to support a mission-critical GEOINT enterprise application responsible for managing and processing geospatial intelligence requirements across the federal government. This role will support the sustainment, modernization, and enhancement of a complex software environment operating within a DevSecOps and Agile framework. Position Overview As an Application Developer, you will be a member of an Agile Scrum team responsible for developing, maintaining, and …

We use cookies to optimize search configurations and track AdSense performance. Accept cookie consent to proceed. Privacy Policy