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Ts Sci Software Engineer Jobs (NOW HIRING)

VMD Corp

Software Engineer - TS/SCI

Bethesda, MD · On-site +1

Description Software Engineer - TS/S CI Xcelerate Solutions has an exciting opening for you as our next TS/SCI cleared Software Engineer supporting a long-term DIA-NDOC DOMEX Technology Platform (DTP ...

Vantor

Software Engineer (TS/SCI)

Melbourne, FL · On-site

Government Security Clearance at the TS/SCI level and eligible for a CI Polygraph. Vantor is seeking a Software Engineer to support the development, integration, and operational deployment of ...

Maxar

Software Engineer (TS/SCI)

Melbourne, FL · On-site

Government Security Clearance at the TS/SCI level and eligible for a CI Polygraph. Vantor is seeking a Software Engineer to support the development, integration, and operational deployment of ...

Maxar

Software Engineer (TS/SCI)

Melbourne, FL · On-site

Government Security Clearance at the TS/SCI level and eligible for a CI Polygraph. Vantor is seeking a Software Engineer to support the development, integration, and operational deployment of ...

VMD Corp

Senior Software Engineer - TS/SCI

Bethesda, MD · On-site

$130K - $172K/yr

Description Senior Software Engineer - TS/SCI Xcelerate Solutions is seeking a TS/SCI cleared Senior Software Engineer to join our mission-driven team. This role supports our client's efforts to ...

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TS SCI Software Engineer information

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$63.5K

$147.5K

$205.5K

How much do ts sci software engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for ts sci software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

What is a TS SCI software engineer?

A TS/SCI Software Engineer is a software developer who holds a Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance. They design, develop, test, and maintain software systems for government or defense-related projects that require handling classified information. These professionals work with secure coding practices, follow strict security protocols, and often collaborate with intelligence or defense agencies. Their role may involve developing applications for cybersecurity, data analysis, or mission-critical operations. Due to the sensitive nature of the work, candidates must undergo background checks and adhere to strict security guidelines.

What are some typical challenges faced by TS SCI software engineers working in secure government environments?

TS/SCI Software Engineers often encounter the challenge of developing and maintaining software within highly regulated and compartmentalized environments, where access to information and resources is strictly limited. Projects may require strict adherence to security policies and extra time spent on compliance and documentation, making the development process more complex than in unclassified settings. Additionally, collaboration can be constrained by security clearances, so engineers must find effective ways to communicate and solve problems while protecting sensitive information. Despite these challenges, the work offers the opportunity to tackle impactful projects vital to national security and often provides clear pathways for career advancement within the cleared community.

What are the key skills and qualifications needed to thrive in the TS SCI software engineer position, and why are they important?

To thrive as a TS/SCI Software Engineer, you need a strong background in software development, computer science, and a current Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance. Familiarity with programming languages like Java, C++, or Python, experience with secure coding practices, and knowledge of classified information systems are often essential. Attention to detail, problem-solving skills, and clear communication are important soft skills for collaborating effectively and working within strict security protocols. These abilities enable you to create robust, secure solutions while maintaining the trust and compliance required in sensitive government environments.

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TS SCI Software Engineer jobs near you
Infographic showing various Ts Sci Software Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 8% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.

TS/SCI-Cleared Software Engineer

MKS2 Technologies

Aurora, CO • On-site

$200K/yr

Full-time

Re-posted 23 days ago

Job description

MKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients. Our commitment to excellence and our "Mission First" orientation has resulted in steady growth and an expanding client base across government agencies. We have employees nationwide and for the past three consecutive years were named one of the fastest growing Veteran-owned companies in the nation. Please take a moment to browse through our website and learn more about what it means to serve with MKS2.

Software Engineer

MUST HOLD Top Secret DoD Clearance at minimum (preferably TS/SCI) - uncleared applicants will be rejected

This position is an onsite role in Aurora, CO

Estimated Salary: $200,000 - Full benefits
What You Will Do

  • Design, develop, test, deliver, and maintain software for satellite ground systems.
  • Work with talented teams of engineers, architects, and leaders in an Agile environment.

What You Will Learn

  • A breadth of advanced software technologies and techniques including multi-tiered architectures, AWS web services, and microservice software design
  • Modern DevSecOps and Continuous Integration/Continuous Delivery techniques
    Satellite ground system technologies including command & telemetry, flight dynamics, planning and scheduling, and spacecraft operations

Qualifications You Must Have

  • Typically requires a Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) and 8 years of relevant software engineering experience
  • Experience developing software using Java and C++
  • Red Hat 8 Linux OS and Windows 2019 OS experience or similar experience
  • An active and transferable U.S. government issued TS/SCI security clearance is required prior to start date. An active and transferable U.S. government issued Top Secret security clearance that can be crossed over to a TS/SCI security clearance is also acceptable. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance


Qualifications We Prefer

  • Experience with containerization using Docker, Kubernetes, and Helm
  • Experience developing software using Python
  • Experience developing software using ActiveMQ
  • Experience developing software using WineHQ

Diversity creates a healthier atmosphere: MKS2 Technologies is proud to be an Equal Employment Opportunity / Affirmative Action employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, protected veteran status, disability status, sexual orientation, gender identity or expression, marital status, genetic information, or any other characteristic protected by law.