• Site Reliability Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Site Reliability Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Site Reliability Engineer (SRE) collaboratively works closely with the contract leadership, Platform teams, and… more
    Nightwing (06/27/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Hardware Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Hardware Engineer (HWE) collaboratively works closely with the Sponsor, OM, and PO Teams to identify, understand,… more
    Nightwing (06/27/25)
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  • Sr. RF Systems Engineer

    KBR (Chantilly, VA)
    …+ Knowledge of impacting mission threats + Experience support wargames and exercises Security Requirements: TS / SCI with Poly required to be considered ... Title: Sr. RF Systems Engineer Job Posting Description KBR is seeking a...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (06/24/25)
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  • Ground Systems Engineer

    Stratos Solutions (Chantilly, VA)
    …Title: Ground Systems Engineer Location: Chantilly, VA Minimum Clearance Requirements: TS / SCI with Poly Position Summary: Stratos Solutions is seeking a ... highly skilled Ground Systems Engineer to support the development and management of complex satellite ground software for a government program. The successful… more
    Stratos Solutions (06/06/25)
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  • Enterprise Resilience Systems Engineer

    KBR (Chantilly, VA)
    …+ Experience working in an Agile development environment + Familiarity with IC and/or DoD Security Requirements: TS / SCI with Poly Belong, Connect and Grow at ... Title: Enterprise Resilience Systems Engineer - Modeling and Simulation KBR seeks a...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (06/03/25)
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  • Physical Security / Industry Specialist, US…

    Amazon (Herndon, VA)
    …candidate selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities As an ... meets current TEMPEST requirements for the protection of National Security Information , accredited facilities, and critical cloud...Microsoft Visio and Bluebeam. * Current, active US Government Security Clearance of TS / SCI with… more
    Amazon (07/16/25)
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  • Systems Security Lead

    TekSynap (Reston, VA)
    …and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizenship TS / SCI with Polygraph **OTHER INFORMATION ** Please note this job ... -related change. **REQUIRED QUALIFICATIONS** + A minimum of a TS / SCI with Polygraph + A minimum of...Information Systems Audit and Control Association (ISACA) Certified Information Security Manager (CISM) certification. + International… more
    TekSynap (07/09/25)
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  • Senior Principal DevOps Systems Engineer

    BigBear.ai (Herndon, VA)
    …mindset DoD IAT Level II Certification ( Security + CE, CISSP, etc.) Active TS / SCI w/Poly What we'd like you to have Basic understanding of an Object-Oriented ... of decision intelligence. is seeking a Senior Principal DevOps Engineer to join our DIA Support team. The candidate...of structured and unstructured data into usable and actionable information for our customers. This is an ideal opportunity… more
    BigBear.ai (08/16/25)
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  • Engineer II - Pub SEC

    Lumen (Herndon, VA)
    …or similar discipline) Security Requirements: US Citizenship required Active TS / SCI with Poly Must maintain eligibility requirements for access to ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...the world and shape the future. **The Role** The Engineer II - OSP performs applied research, development, and… more
    Lumen (08/15/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    …simulation integration tools **Clearance:** + Must be a US Citizen with an active TS / SCI with the ability to obtain a Polygraph. REQNUMBER: 2508711 SAIC is ... **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National... with experience in Defense, Federal Civilian, and/or National Security systems to join our team of experts in… more
    SAIC (08/15/25)
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