• Amazon Dedicated Cloud Engineer , US Amazon…

    Amazon (Herndon, VA)
    …selected be a US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities - Architect ... looking for a driven professional to join its high-security systems engineering team to manage the operation of our...Perl, PHP, Ruby, Bash, Shell, or equivalent - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (01/14/26)
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  • Graphics Processing Unit (GPU) Engineer

    Leidos (Bethesda, MD)
    …where you can thrive, keep reading!** Leidos is looking for a highly skilled Systems Engineer with deep expertise in operating systems , hardware, GPU, ... also be acceptable (CASP+, CCNP Security, CISA, CISSP, GCED, GCIH, CCSP). **Clearance** + Active TS /SCI clearance with Polygraph required OR active TS more
    Leidos (01/02/26)
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  • Senior Software Engineer

    Nightwing (Annapolis Junction, MD)
    …shape solutions that directly support critical operations.** Candidates must have an active TS /SCI with CI Poly clearance Location: Annapolis Junction, Maryland ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/29/25)
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  • Space Protection Engineer

    Stratos Solutions (Colorado Springs, CO)
    …groups to streamline capability delivery. Required Qualifications + US Citizenship and an active TS /SCI clearance with polygraph. + Bachelor's Degree in Science, ... Location: Colorado Springs, CO Minimum Clearance Requirements: TS /SCI with Poly Position Overview Stratos Solutions is...Stratos Solutions is seeking a highly skilled Space Protection Engineer to provide Systems Engineering and Technical… more
    Stratos Solutions (12/09/25)
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  • Network Systems Engineer Cyber Opns…

    Nightwing (Sterling, VA)
    …senior-level audiences on technical and operational development projects **Clearance Requirement: Active TS /SCI with poly.** _At Nightwing, we value ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/20/25)
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  • Forensics-Malware Analyst/ Reverse Engineering

    GrammaTech, Inc. (Arlington, VA)
    …obtain and maintain a favorably adjudicated DHS background investigation (EOD). **Preferred:** + Active Top Secret Security Clearance The base salary range ... is looking for a Forensics-Malware Analyst and Reverse Engineering Engineer to work onsite at customer locations. **_Location:_** _Arlington,...must be a US citizen with ability to obtain TS SCI clearance and must be willing to work… more
    GrammaTech, Inc. (12/27/25)
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  • Chief Engineer (Integrated Broadcast System…

    CACI International (Fort Belvoir, VA)
    …nations + Maintain current system cross-domain solution Radiant Mercury **Qualifications:** _Required:_ + Active TS /SCI w/ Poly clearance + BS degree in computer ... Chief Engineer (Integrated Broadcast System Network Expansion) Job Category:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/08/25)
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  • Senior Python Software Engineer

    GliaCell Technologies (Linthicum Heights, MD)
    An active or rein-statable TS /SCI with Polygraph...level of clearance. Are you a Senior Python Software Engineer who is ready for a new challenge that ... Job Description: GliaCell is seeking a Senior Python Software Engineer on one of our subcontracts. This is a...position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (01/10/26)
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  • Data Engineer

    Insight Global (Scott Air Force Base, IL)
    …will be the only data engineer . This role will leverage Databricks, Python and Palantir. Active DoD Secret or TS is required to begin assignment. We are ... Description An employer is looking for an experienced Data Engineer to join their growing team to support a...on site at Scott Air Force Base, IL - Active DoD Secret Clearance ( TS more
    Insight Global (01/08/26)
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  • Senior Network Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Network Engineer with an active TS /SCI poly clearance to join and assist and meet mission needs for our government ... routers, switches, and firewalls + Support agile activities for systems including release planning, sprint planning, and retrospectives to...+ Bachelor's degree and 12+ years of experience + Active TS /SCI with Poly + Minimum of… more
    BigBear.ai (12/30/25)
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