• Senior System Engineer

    TekSynap (Fort Belvoir, VA)
    …Cisco Certified Network Professional Switching (CCNP) + Cisco Certified Network Associate (CCNA) **Clearance** Top Secret - IT-I (Tier 5) must be able to attain ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret clearance **OTHER DUTIES** Please note this job… more
    TekSynap (12/11/25)
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  • Information Assurance Security Engineer

    TekSynap (Fort Belvoir, VA)
    …perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizenship Top Secret Clearance **OTHER DUTIES** Please note this job ... Systems Auditor), CAP (Certified Authorization Professional), **Clearance** + Active DoD Top - Secret security clearance **Overview** We are seeking an Security… more
    TekSynap (12/09/25)
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  • Systems Engineer - Junior

    Parsons Corporation (Centreville, VA)
    …Engineering or a related field + Must be a US Citizen + Must possess and maintain Top Secret SCI clearance with CI poly + Must have Linux command line experience ... Programs and Systems team is hiring a Junior Systems Engineer with a passion for mission excellence in our...quality assurance (QA) experience **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (12/06/25)
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  • Systems Engineer

    The Boeing Company (Herndon, VA)
    …engineering, integration, and test, in junior engineers. This position requires an **active Top Secret ** US Security Clearance (US Citizenship Required). (A US ... Defense, Space & Security (BDS) seeks an experienced **Systems Engineer ** to join our team in Herndon, VA to...eligibility. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required).… more
    The Boeing Company (12/05/25)
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  • Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    …to maximize system availability **What Required Skills You'll Bring:** + Active Top Secret /SCI clearance + 10+ years of combined education/experience in ... Parsons is looking for an amazingly talented **Senior** **Software Engineer ** to join our team! In this role you...data processing systems. \#angelfish **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (12/02/25)
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  • Senior Systems Engineer

    Parsons Corporation (Centreville, VA)
    …enhancements to current systems. **What Required Skills You'll Bring:** + Active Top Secret /SCI security clearance + Bachelor's degree in Systems Engineering, ... in a collaborative team environment. \#angelfish **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (12/02/25)
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  • Field Engineer

    Parsons Corporation (Centreville, VA)
    …desk for remote problem resolution **What Required Skills You'll Bring:** + Active Top Secret /SCI clearance + Bachelor's degree in engineering or related field, ... Description:** Parsons is looking for an amazingly talented **Field Engineer ** to join our team! In this role, you...+ Active Polygraph \#AngelFish **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (12/02/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret /SCI **Company Description** Founded in 1989, SOSi is among the largest private, ... Description** Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and...experience within the last 2 years. + Active DoD Top Secret Clearance with SCI and must… more
    SOS International LLC (11/21/25)
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  • Senior Systems Engineer

    Amentum (Dahlgren, VA)
    …Information Assurance Technical (IAT) Level II certification. + Must have an Active Top Secret /SCI US Government Clearance. Note: US Citizenship is required to ... Amentum is seeking Senior Systems Engineer to join our team. You will be...maintain a Top Secret /SCI Clearance + Candidates must maintain...maintain a Top Secret /SCI Clearance + Candidates must maintain a valid Real… more
    Amentum (11/13/25)
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  • Radar Systems Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    …experience + Experience supporting anechoic chamber operations Security Clearance: + Active Top Secret /SCI clearance. PHYSICAL DEMANDS: + The physical demands ... Overview i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar...Apply now to join us! Job LocationsUS-VA-Arlington ID 2025-4951 Business Unit ASI Type Full-Time Clearance Top Secret… more
    Integration Innovation, Inc. (i3) (11/11/25)
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