• Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …screenings: + The successful candidate must have an **active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... Microsoft has an exciting opportunity for a Software Engineer II in the Cloud+Artificial Intelligence (AI) Silver...external customers in highly secured and regulated industries. The systems and software you build will be required to… more
    Microsoft Corporation (11/01/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …+ 738A: Global Command and Control System Maritime (GCCS-M) (Force Level 4.1) Inc 2 System Admin + 739A: Global Command and Control System Maritime 4.0.3 ... removing, rebuilding and/or replacing, re-installing and re-testing Submarine Communication Systems and equipment to include hardware, cabling, and software...WELL AS, A US GOVERNMENT SECURITY CLEARANCE AT THE SECRET LEVEL WITH TOP SECRET more
    Scientific Research Corporation (11/12/25)
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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 and/or ... 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 (10/28/25)
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  • Interoperability Test Engineer

    Leidos (Newport News, VA)
    …6020, 6040, 188-220, and 2045-47001 (minimum 3 years). + Current or Active DoD Top Secret /SCI security clearance. **Why Leidos?** Join our talented team and ... **Description** **Summary** Leidos is seeking an experienced **Interoperability Test Engineer ** to support the ACCA5JI JINTACCS mission at the Langley, VA customer… more
    Leidos (10/28/25)
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  • Electrical Engineer

    Leidos (Chantilly, VA)
    …**Electrical Engineer ** **Location:** Chantilly VA **Clearance Required:** Current TS /SCI security clearance with the ability to pass a polygraph. Leidos ... technical reports, and maintenance policy development + Support power system studies including load flow, short circuit, arc flash,...EIT ( Engineer in Training) or PE (Professional Engineer ) certification + Experience with SCADA systems ,… more
    Leidos (10/28/25)
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  • Linux Engineer

    ManTech (Quantico, VA)
    …and managing PostgreSQL. **Security Clearance Required** : + Must have a current/active Top Secret with the ability to obtain SCI. **Physical Requirements:** + ... Engineer will maintain, update, and secure existing Linux systems on both classified and unclassified networks in support...9.X with a strong command-line interface (CLI) skillset (additional 2 years of experience may be substituted in lieu… more
    ManTech (10/31/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …at least a portion of the experience within the last 2 years. + Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly. + Proficient in ... **Overview** SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering aspects of… more
    SOS International LLC (10/17/25)
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  • Site Reliability Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …screenings: + The successful candidate must have an **active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... AND 5+ years technical experience in software engineering, network engineering, or systems administration OR equivalent experience. + 2 + years technical… more
    Microsoft Corporation (10/30/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    DCGS Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... * * * CACI is seeking a DCGS Field Engineer to join the CACI team at Langley AFB,...and software infrastructure (servers, network, security, etc.) issues using systems analysis techniques and procedures to ensure appropriate function… more
    CACI International (11/08/25)
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  • FSO/Industrial Security Cyber Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …of Action and Milestones) and perform ongoing security monitoring of classified systems . * Incident response: The engineer investigates and reports security ... **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Cyber Security **Main location:** United...* Education and/or Experience: Bachelor's degree and/or 0 to 2 years of experience * Security Clearance: TS more
    CGI Technologies and Solutions, Inc. (09/30/25)
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