• Mid-Level Full Stack Software Engineer

    GliaCell Technologies (MD)
    An active or rein-statable TS/SCI with Polygraph ...level of clearance. Are you a Mid-Level Full Stack Software Engineer who is ready for a new challenge ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...Key Responsibilities: + This position is for a full-stack developer with emphasis on backend services. + Focus on… more
    GliaCell Technologies (09/25/25)
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  • Hybrid Software Engineer-TS/SCI with Poly

    CACI International (Laurel, MD)
    …Type of Travel: None * * * **The Opportunity:** CACI is seeking a Hybrid Senior Software Developer to join our team building a software development kit for ... Hybrid Software Engineer-TS/SCI with Poly Job Category: Engineering Time...Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None… more
    CACI International (11/14/25)
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  • Software Development Engineer, AWS Edge…

    Amazon (Arlington, VA)
    …connect to Amazon's Dedicated Cloud partitions. You'll architect and implement software security protocols across Wide Area Networks (WANs), ensuring seamless and ... new standards for enterprise-grade security. Your expertise in network encryption and software development will directly impact how how AWS customers access their… more
    Amazon (09/09/25)
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  • 331 - Software Engineer 4

    ARSIEM (Fort Meade, MD)
    …https://www.arsiem.com/careers/ Original Posting Date: 2025-11-06 Clearance Requirement: This position requires an active TS/SCI with a polygraph . You must be a ... you work with. ARSIEM is looking for a motivated Software Engineer to support the Access Discovery & Tradecraft...to support the Access Discovery & Tradecraft mission. The Developer will work on a small team supporting a… more
    ARSIEM (11/09/25)
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  • Geospatial ETL Engineer, TS/SCI with Poly

    General Dynamics Information Technology (Herndon, VA)
    …with ETL tools such as SAFE FME + **Security Clearance Level** : TS/SCI with active polygraph + **Location** : Herndon, VA **GDIT IS YOUR PLACE:** + 401K ... **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Data Science and Data Engineering… more
    General Dynamics Information Technology (09/05/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    …life-cycle on complex Space Systems acquisition processes. This position requires an ** active TS/SCI Clearance with Polygraph ** and is located in **Chantilly, ... and validation. + Other duties as specified by the customer. **Qualifications** + ** Active TS/SCI clearance with Polygraph .** + Bachelor's degree in STEM… more
    SAIC (11/06/25)
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  • Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    …Systems Engineer** . This position is located in **Chantilly, VA** and requires an ** active TS/SCI clearance with Polygraph ** . This role will support a program ... changes are effectively communicated and implemented. **Qualifications** **Qualifications:** + Active TS/SCI Clearance with Polygraph . + Bachelor of… more
    SAIC (11/06/25)
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  • Sr. System Development Engineer, AWS Cross Domain…

    Amazon (Jessup, MD)
    …excellence bar. - Operate, automate, and troubleshoot complex systems in partnership with software developer peers. - Be given opportunities to grow your ... US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph . The...maintain test fleets, perform functional and regression testing on software , define and perform stress testing, and monitor production… more
    Amazon (11/14/25)
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  • Test Engineer

    CACI International (Sterling, VA)
    …and managing compliance evidence. + Must be a US citizen with an active Top Secret/SCI DoD Security clearance with polygraph . _Desired:_ + Certifications ... Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of… more
    CACI International (09/20/25)
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  • Junior DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...position you must have the following: + Possess an active or rein-statable TS/SCI with Polygraph security… more
    GliaCell Technologies (11/01/25)
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