• Network Test Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Lorton, VA)
    Network Test Engineer The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, but how can an ... careful planning. That's why we need you, a network engineer who knows how to develop the exact network...You'll increase security, reliability, and availability for mission-critical network systems . You'll apply your knowledge as you join our… more
    BOOZ, ALLEN & HAMILTON, INC. (08/18/25)
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  • Junior Software Engineer (TS/SCI CI Poly)

    SMX (Chantilly, VA)
    …with systems analysts, engineers, programmers and others to design system and to obtain information on project limitations and capabilities, performance ... Junior Software Engineer (TS/SCI CI Poly) (4405)at SMX(View all jobs)...system functioning to ensure specifications. **Required Skills/Experience:** + ** Clearance : TS/SCI CI Polygraph** + **On site support Monday… more
    SMX (08/04/25)
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  • Ordnance Engineer

    Amentum (Dahlgren, VA)
    …experience with engineering/analytical experience in the understanding, operation, and evaluation of DoD weapon systems . + Two (2) years of experience in ... Amentum is seeking an Ordnance Engineer to join our team providing technical and...specifications to be included in the HERO knowledge management systems , and Ordnance Inventory System (OIS). +… more
    Amentum (08/08/25)
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  • Full Stack Software Engineer II (Onsite)

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance **Security Clearance :** DoD Clearance : Secret Raytheon Company Managed by Collins Aerospace ... seeking a highly motivated and talented Full Stack Software Engineer II with a strong interest in the design,...the issue. + Experience making changes or enhancements in systems and processes. + Typically requires a degree in… more
    RTX Corporation (07/11/25)
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  • Senior Data Science Engineer (Onsite)

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance **Security Clearance :** DoD Clearance : Secret Raytheon Company Managed by Collins Aerospace ... market. Collins Aerospace is seeking a highly motivated and talented Senior Data Science Engineer with a strong interest in AI/ML and advanced analytics to join our… more
    RTX Corporation (06/26/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …a degree with 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. ... Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering aspects of foreign… more
    SOS International LLC (07/18/25)
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  • SPY-6 Principal Radar Integrator Engineer

    RTX Corporation (Wallops Island, VA)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (08/19/25)
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  • Mobility Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …2 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Job Description + Contributes to completion of milestones ... complex infrastructure including installing, configuring, testing, and maintaining operating systems , application software, and system management tools +… more
    General Dynamics Information Technology (08/08/25)
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  • Implementation Engineer

    Watershed Security (Norfolk, VA)
    …final rollout and maintenance. + Experience integrating various network operating systems , application programs and hardware devices through system ... Watershed Security is seeking a highly skilled and motivated Implementation Engineer to join our team supporting the Commander, Navy Installations Command… more
    Watershed Security (06/27/25)
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  • Cloud Infrastructure & Network Security…

    CACI International (VA)
    Cloud Infrastructure & Network Security Engineer (AWS) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret ... of Travel: None * * * **The Opportunity:** Cloud Infrastructure & Network Security Engineer (AWS) The DHS CDM Program mission is to safeguard and secure cyberspace… more
    CACI International (08/15/25)
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