• Senior DevSecOps Engineer

    CACI International (Chantilly, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... the use of resources **Qualifications** Required: + Candidate must have a current TS / SCI clearance with a Polygraph + Bachelor's degree in Computer Science,… more
    CACI International (10/15/25)
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  • Associate AI/ML Engineer , Professional…

    Google (Reston, VA)
    …programming languages (eg, Python). + Active, or the ability to obtain, a Top Secret / SCI security clearance. **Preferred qualifications:** + Experience with ... Associate AI/ML Engineer , Professional Services, Public Sector _corporate_fare_ Google _place_ Reston, VA, USA **Early** Experience completing work as directed, and… more
    Google (12/24/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …division multiplexing + **Candidate must be a US Citizen with an active TOP SECRET / SCI Level clearance** Preferred Qualifications + Bachelor's degree ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...validation. As a technical and hands-on position, the Senior Engineer will be responsible for systems in… more
    Lumen (12/10/25)
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  • Senior Engineer

    Applied Research Associates, Inc. (Alexandria, VA)
    …discipline from an accredited institution + 10+ years of relevant experience + Current DoW TOP SECRET clearance with SCI eligibility + Experience with one or ... Applied Research Associates, Inc. (ARA) is seeking to contingently hire a **Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War for Critical… more
    Applied Research Associates, Inc. (11/26/25)
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  • Project Engineer - Acquisitions (All…

    Noblis (Chantilly, VA)
    …other DoD/IC customers Required Qualifications + US Citizenship is required + Active Top Secret / SCI clearance with a Counter-Intelligence Polygraph + ... Responsibilities Noblis ESI is seeking a **Project** ** Engineer - Acquisition** with a national space enterprise...- Acquisition** with a national space enterprise and ground systems acquisition background to work with our clients in… more
    Noblis (11/27/25)
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  • Electrical Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz ... Electrical Engineer Key Role: Manage the planning, design, construction,...techniques, and radio frequency ( RF ) + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Electrical Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Electrical Engineer , Lead Key Role: Manage the planning, design,...frequency (RF) + Experience in project management + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Senior Specialty Engineer

    SAIC (Hampton, VA)
    …in DoD disciplines including mission needs and requirements analysis. **REQUIRED CLEARANCE:** + TS / SCI clearance required to start; Ability to obtain a TS ... **Description** SAIC is seeking a highly experienced **Senior Specialty Engineer ** to develop requirements for game changing combat capabilities for the Air Force.… more
    SAIC (10/22/25)
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  • Delivery Consultant, National Security (NatSec)…

    Amazon (Arlington, VA)
    …scale computing solutions. The ideal candidate will have past experience working as a systems or support engineer . You will enjoy keeping your existing technical ... requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the… more
    Amazon (12/02/25)
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  • O&M Network Engineer (Technical Specialist…

    M. C. Dean (Springfield, VA)
    …eligibility requirements, including US Citizenship, for access to classified information ; ** Top Secret with SCI eligibility required** **Position / ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/27/25)
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