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System Engineer (TS/SCI clearance)

System One
Washington, VA Other
POSTED ON 3/11/2026
AVAILABLE BEFORE 6/8/2026
System Engineer
Job Location: Pentagon, Washington, DC - onsite
Job Clearance: TS/SCI

Job Description:

Seeking a System Engineer to support our Pentagon, DoD, Air Force contract. Work is long-term and will be an onsite work location in metro DC area.

Job Education: Bachelors in Engineering, Computer Science or Math/Physics/Chemistry

Job Experience: 10-12 years of paid experience or more (not including Internships)

Job Technical Skills: System Engineering, Object Oriented Design, System Integration, API-based system integration, RDBMS, Polyglot Databases, DevSecOps (including Kubernetes), Solution Architecture and Solution Engineering,
Microsoft Office Skills, AI Skills (Gemini etc.,) – preferred , Cyber Scan Tool awareness – Fortify. Design thinking, Technical Project Management skills

Job Desired Domain Knowledge: Prior work in US Armed Forces a huge plus, rank is immaterial. Knowledge of ISR, Targeting or Collection Management is a HUGE PLUS.

System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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Ref: #851-Rockville-S1

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