• System Engineer

    Leidos (Springfield, VA)
    …engineers, hardware engineers, project managers, and external stakeholders. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required + Bachelor's degree ... **Description** We are seeking a detail-oriented and technically skilled **System Engineer ** to join our team. The successful candidate will be responsible for… more
    Leidos (05/30/25)
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  • Model Based System Engineer -Junior Level

    Solvarus (Chantilly, VA)
    …or 2 to 3 years with MS/MA + Must have a current and active TS / SCI with CI Polygraph. + BS in Engineering, Systems Engineeing, Aeronautical Engineering, Physics, ... support requirements engineering, the customer's ERB process, CONOPS and architecture development, Risk, Issues and Opportunity Management boards, schedule… more
    Solvarus (08/04/25)
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  • Project Engineer

    Sciolex Corporation (Chantilly, VA)
    …committed to ensuring you receive the utmost employee care. Responsibilities Must hold TS / SCI W/ CI Poly Clearance Expected Qualifications + Bachelors in Tech, ... performance monitoring and reporting; program synchronization; generating requests for information responses; cross-program coordination; and programmatics + Support Agile-based… more
    Sciolex Corporation (07/14/25)
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  • Junior Full Stack Software Engineer

    Parsons Corporation (Herndon, VA)
    …Required Skills You'll Bring:** + US Citizenship and ability and willingness to obtain a TS / SCI . + Bachelor's degree in computer science or a related field (or 4 ... full software development life cycle-from component/page design to back-end architecture , implementation, and verification testing-supporting mission-critical applications and products.… more
    Parsons Corporation (05/23/25)
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  • Mission Modeling and Simulation Analyst…

    SAIC (Alexandria, VA)
    …both technical and non-technical stakeholders. **Qualifications** **Required Clearance:** + Active TS / SCI + US citizenship **Required Education:** + Bachelors in ... logic errors within model implementations. + 3 years experience with mission architecture (mission threads), kill chains, kill webs, and integrating models to… more
    SAIC (08/15/25)
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  • Aegis Systems Engineer

    Parsons Corporation (Dahlgren, VA)
    …naval combat systems, or related defense programs **Additional Requirements:** + Active ** Secret security clearance** required; TS / SCI preferred + US ... Engineers** + Support system-level design, performance analysis, and end-to-end architecture development of Aegis BMD components + Conduct requirements… more
    Parsons Corporation (08/14/25)
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  • Software Engineer

    Leidos (Chantilly, VA)
    …degree in STEM technologies and at least 4 years experience + Must have a TS / SCI with poly + 2 years experience with programming languages such as python, ... and extend existing java and python microservices to simplify an existing monolithic architecture + Configure and extend COTS products to meet customer needs with… more
    Leidos (08/13/25)
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  • Sr. Staff Systems Architect - Fault Management…

    Northrop Grumman (Dulles, VA)
    …systems + Familiarity with command and telemetry databases + **Active US Government DoD Top Secret / SCI security clearance** Salary Range: $0.00 - $0.00 The ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Northrop Grumman is hiring a qualified Senior Staff Systems Engineer to support National Security Space (NSS) Programs and… more
    Northrop Grumman (07/10/25)
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  • Senior Delivery Consultant - Migrations…

    Amazon (Arlington, VA)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance. The position further requires that, after start, ... the selected candidate have the ability to obtain and maintain an active TS / SCI security clearance with polygraph or commensurate clearance for each government… more
    Amazon (07/24/25)
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  • Senior Delivery Consultant - DevOps, WWPS ProServe

    Amazon (Herndon, VA)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance. The position further requires that, after start, ... have the ability to obtain and maintain an active TS / SCI security clearance with polygraph or commensurate...equivalent experience - 5+ years of experience in cloud architecture and implementation experience - Integration of cloud services… more
    Amazon (07/24/25)
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