• Delivery Consultant, WWPS ProServe

    Amazon (Arlington, VA)
    …the candidate selected be a US Citizen and must currently possess an active Top Secret security clearance. The position further requires that, after start, the ... selected candidate obtain and maintain an active TS / SCI security clearance with polygraph and satisfy...to delivery experience - US government security clearance of top secret or above Preferred Qualifications -… more
    Amazon (10/10/25)
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  • Forensics-Malware Analyst/ Reverse Engineering

    GrammaTech, Inc. (Arlington, VA)
    …on-site as needed._ **_Important:_** Candidates must be a US citizen with ability to obtain TS SCI clearance and must be willing to work onsite as required. ... custom packers. + Disassembling/disassemblers experience. + US citizenship with ability to obtain TS SCI . + Ability to obtain and maintain a favorably… more
    GrammaTech, Inc. (12/27/25)
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  • ICS Incident Response Analyst

    GrammaTech, Inc. (Arlington, VA)
    …as needed._ **_Important:_** Candidates must be a US citizen with ability to obtain a TS SCI and must be willing to work onsite as required. **Responsibilities** ... BACnet, DNP3. + US citizenship with ability to obtain TS SCI . + Able to obtain and...favorably adjudicated DHS background investigation (EOD). **Preferred:** + Active Top Secret Security Clearance The base salary… more
    GrammaTech, Inc. (12/27/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …**Required Skills, Education, Clearance and Experience:** + Candidate **must possess** an active TS / SCI , or a Top Secret clearance with a current SSBI, ... and be eligible to obtain a TS / SCI w/ CI poly level clearance. US...models + Ability to make decisions based on incomplete information and communicate any gaps in information … more
    Leidos (12/26/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    …**Requirements and Qualifications:** * Candidates for consideration must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, ... and be eligible to obtain a TS / SCI w/ poly level clearance. US Citizenship...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (12/25/25)
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  • Physicist

    Leidos (Reston, VA)
    …required. **Required Education, Skills, and Experience:** * Candidate must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, and ... be eligible to obtain a TS / SCI w/ poly level clearance * Ph.D....the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (12/19/25)
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  • Engineer Systems Architect - MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …Full Time/Hourly/Non-Exempt Anticipated Salary Range: $110,615.00 - $160,000.00 Security Clearance: Top Secret Level of Experience: Senior Employee Referral ... and the sensitivity of the operational environment, an active TS / SCI security clearance will be required. Essential...and business administration professionals. Recognized as one of America's top large company employers, we are a values and… more
    Huntington Ingalls Industries (12/19/25)
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  • Integration and Test Software Engineer

    CACI International (Fairfax, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... storage protocols (NFS, SMB, iSCSCI) + Willing to travel. Desired: + Active TS SCI + Flexible and adaptable to all aspects of system integration. + Experience… more
    CACI International (12/17/25)
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  • Imagery Analyst - Mid - Senior

    TRIAEM, LLC (Springfield, VA)
    …a minimum of a Top Secret clearance and willing to upgrade clearance to TS / SCI and sit for and pass a polygraph within 30 days of employment or at ... customers request- Contract requires TS / SCI with poly. + 8+ years Imagery analysis experience in the Intelligence Community at the national level. + Bachelor's… more
    TRIAEM, LLC (12/17/25)
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  • Special Access Program (SAP) Area Security Manager

    Leidos (Hampton, VA)
    …maintain security standard operating procedures, and fulfill the duties of a Top Secret Control Officer. **Primary Responsibilities:** + **Administer SAPNP ... dynamic **Special Access Program (SAP) Security Manager** with active TS / SCI access at Joint Base Langley Eustis,...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (12/17/25)
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