Java Developer (TS/SCI Cleared)
$120k - $235kA Medium Corporation
Job Title: TS/SCI Cleared Java Developer Position Overview We are seeking a skilled Java Developer with an active TS/SCI clearance to support mission-critical development efforts within a high-security federal environment. This role is ideal for candidates with 3+ years of experience who are looking to contribute to impactful, data-driven solutions supporting national geospatial initiatives. The selected candidate will join a collaborative technical team responsible for designing, developing, and maintaining scalable applications that enable advanced analysis and operational decision-making. Required Qualifications Active TS/SCI clearance (required to start) Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience) 3+ years of professional Java development experience Experience developing enterprise-level applications Familiarity with object-oriented design principles Experience working in Linux-based environments Understanding of secure development practices Responsibilities Design, develop, test, and maintain Java-based applications in a secure enterprise environment Collaborate with cross-functional teams including systems engineers, analysts, and architects Develop RESTful services and backend components to support data-intensive workflows Participate in Agile development activities including sprint planning, stand-ups, and code reviews Troubleshoot and resolve performance, scalability, and integration issues Support deployment and sustainment of applications within classified environments Contribute to system documentation and technical design discussions Preferred Qualifications Experience with Spring / Spring Boot Familiarity with RESTful APIs and microservices architecture Experience with containerization technologies (Docker, Kubernetes) Exposure to cloud or hybrid environments Experience working within the National Geospatial-Intelligence Agency mission space or similar IC environments Prior experience supporting classified federal programs What You’ll Bring Strong problem-solving skills Ability to work effectively in a team-oriented environment Adaptability within mission-driven development efforts Commitment to quality and secure coding standards Clearance Requirement Active TS/SCI clearance required. $120,000 - $235,000 a year #J-18808-Ljbffr
$120k - $235k
...Job Title: TS/SCI Cleared Java Developer Position Overview: We are seeking a skilled Java Developer with an active TS/SCI clearance to support mission-critical development efforts within a high-security federal environment. This role is ideal for candidates...Suggested$120k - $235k
...A leading tech company located in Virginia is seeking a TS/SCI Cleared Java Developer to support essential development projects in a high-security federal environment. The ideal candidate will have at least 3 years of experience in Java development and must possess an...Suggested$67.5 - $97.5 per hour
...TS SCI W/ CI Poly Cleared Software/DevOps Engineer Our client, a leader in the HCM space is in need... ...like Terraform ~ Experience designing, developing and implementing solutions on... ...CI Poly ~ Proficiency in Python or Java is highly preferred Nice to Haves...SuggestedHourly payContract workWork at office$174.25k - $235.75k
...Currently Possess: Top Secret SCI + Polygraph Clearance... ...make a personal impact as a Java/ETL Developer supporting customer activities... ...execution. Communicate clearly and effectively with teammates... ...and team building skills ~ TS/SCI with Polygraph clearance...SuggestedTemporary workImmediate startRemote workWorldwideFlexible hours$125k - $140k
...TECHNOLOGIES, INC. is seeking a Full-Stack Software Developer to join their team in Herndon, VA. This role... ..., requiring expertise in modern web technologies, Java, and Node.js. Candidates must have an active TS/SCI security clearance, with a salary range of $125,00...Suggested- ...Virginia, is seeking a Mid-Level Software Engineer to develop impactful software solutions. Ideal candidates should possess at least 2 years of experience with Java or JEE and backend frameworks like Spring. TS/SCI clearance is required. This role allows for significant...Remote work
- ...Koniag Information Security Services, LLC is searching for a Java Developer with a TS/SCI security clearance to support the Kadiak team in Vienna, VA. This position offers a hybrid work schedule with four days onsite and one day telework. The ideal candidate will have...Remote work
$120k - $155k
...Software Engineer Location: On-Site Clearance: Active TS/SCI Required Type: Full-Time, Direct Hire... ...secure, complex environments. Key Responsibilities Design, develop, and maintain responsive, user-focused web applications Translate...Full time$120k - $300k
...About the job TS/SCI Cleared Software, Cyber & Systems: Mission-Critical Programs) High... ...Include: Software Engineers (Java, Python, C++, Full Stack) Cybersecurity... ...support secure, scalable systems Develop APIs, microservices, and distributed architectures...$170k - $220k
...Java Software Engineer We are seeking a Java Software Engineer to support a mission-critical... ...operating systems (Linux, Windows). Develop and maintain system documentation, test... ...related field. Active Top Secret clearance (SCI eligibility required post-hire)....- ...Software Engineer - Java (TS/SCI Clearance Required) Herndon, Virginia, United States... ...Point Technology is looking for a TS/SCI Cleared Software Engineer to support a critical... ...performance measurement between software developers and IT professionals. Above all, the...Contract workFlexible hours
$78.75 - $113.75 per hour
...TS SCI W/ CI Poly Cleared Vulnerability/GRC Lead Our client, a leader in the HCM space is in need of a GRC/Vulnerability Lead for a 1 year contract with a strong likelihood of extension. This individual will be working a hybrid schedule out of Reston VA, support security...Hourly payContract work$100k - $150k
...VA (Onsite) | Salary: $100K to $150K. This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an... ...tools, including CVS, SVN, Git, GitLab, and GitLab CI Experience developing and managing DevOps deployment automation processes Would you...Full timeLocal areaImmediate start- ...consideration. Employment for cleared roles is contingent upon verification... ..., reliable systems and developer platforms. You will be a member... ...code (e.g., Python, Go, Java, or similar) to automate cybersecurity... ...Must have a current/active TS/SCI and be willing and able to pass...
$107.9k - $195.05k
...Description Leidos is looking for our next TS/SCI‑cleared DevOps Software Engineer to join a high... ...work with a multidisciplinary group of developers, integrators, and system administrators... ..., PowerShell, SALT, Python, Groovy, Java, etc.) Experience supporting...Casual workLocal areaImmediate startRemote workFlexible hours$140k - $200k
...Software Engineer in Herndon, Virginia. This role involves supporting an intelligence customer with Java-based software systems and requires proficiency in Java, along with a TS/SCI clearance. Candidates should have 2-10 years of experience in software development, knowledge...- ...A dynamic technology company is seeking a motivated C / C++ / Java Software Developer in Reston, VA. Join our collaborative team to develop, test, and optimize innovative software solutions. You will write clean code, debug issues, and engage in design architecture. Ideal...Flexible hours
$164.38k - $274.52k
...Full Stack Java Developer SME (TS/SCI with Poly Required) Job Category: Software Engineering Requisition Number: SOFTW002124 Posted: June 2, 2026 Full-Time On-site Salary Range: $164,382.40 USD to $274,518.40 USD Location: Dulles Corridor Dulles, VA,...Full time- ...eligible for consideration. Employment for cleared roles is contingent upon verification of... ...S. Government Security Clearance at the TS/SCI level with CI polygraph. We are a... ...seeking an experienced Senior Backend Developer/ Engineer to join our hybrid agile...Work at officeWork from home
$190k - $245k
...seeking a Sr. Software Engineer – TS/SCI for a mission-focused... ...and a background working within cleared environments. Responsibilities... ...Software Engineer – TS/SCI: Design, develop, and maintain full stack... ...experience with languages such as Java, Python, JavaScript/TypeScript...- ***This job requires active TS/SCI clearance. Please apply only if you have an active... ...Point Technology is looking for a TS/SCI Cleared Software Engineers to support a critical... ...measurement between software developers and IT professionals. Above all, the program...Contract workFlexible hours
$140k - $210k
...Zachary Piper Solutions is seeking a Java Software Engineer to support intelligence customers... ...must hold an Active Top Secret or TS/SCI clearance with 2-10 years of software development experience. The role involves developing geospatial intelligence applications and...$137k - $205.4k
...tools to grow, the skills to develop and the support of a company invested... ...challenge each other to think clearly, act thoughtfully, and build... ...a security clearance at the TS/SCI w/CI Poly level. Applicants... ...programming languages (Python, Java, Go or Node.js) Experience with...Work at officeRemote workHome officeFlexible hours- ...research, and usability testing with cleared personnel to develop intuitive user flows and wireframes. Establish... .... Requirements ~ Active TS/SCI Clearance with Polygraph. ~13 Years... ...user feedback. Familiarity with Java Web, NodeJS, or AWS environments. Experience...
- ...eligible for consideration. Employment for cleared roles is contingent upon verification of... ....S. Government Security Clearance at the TS/SCI level with CI Poly. Responsible for... ...Knowledge Management and Reporting: Develop and maintain the programs FVEY space posting...Full timeWork at officeLocal area
- ...to fill a security role that requires a TS/SCI w/CI Poly security clearance. Candidates... ...Managers and QA Engineers to design and develop high-quality software. The successful applicant... ...-oriented programming languages like Java, Python, or C#. A Bachelor's degree in a...
- ...tools like Selenium and JMeter. Applicants must have an active TS/SCI FSP Clearance and demonstrate excellent coding skills in Java. This role also involves manual testing and collaborating with developers to ensure robust application performance and security. #J-18808...
- .... Required Qualifications Security Clearance: TS/SCI w/ full-scope lifestyle polygraph (FSP)- MUST HAVE - Virginia Cleared FSP S. Degree (M.S. preferred) in Computer Science... ...performance tools and system indicators Develop onsite modifications that insure continuous improvement...
$185k - $228k
...Applied Geospatial ML Engineer in Herndon, VA. The role involves designing and developing AI/ML models with an emphasis on geospatial analytics. Candidates must have an active U.S. government TS/SCI clearance, and a B.S. in relevant fields, along with experience in cloud...- ...technology firm in Reston, VA is seeking a talented Software Engineer to develop cutting-edge software solutions. You will design, code, test,... ...ideal candidate possesses strong skills in programming (Python, Java, or C++), problem-solving abilities, and a Bachelor's Degree in...Flexible hours
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