• Senior Cybersecurity Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …DoD 8570.01, or successor + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret clearance required 1. Two (2) of the four (4) engineers ... Imagine One Technology & Management, Ltd. is seeking four (4) ** Senior Cybersecurity Engineers** with specific experience working with Submarine-Launched Ballistic… more
    Imagine One Technology & Management (12/24/25)
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  • Senior DevSecOps Engineer - Cloud

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR DEVSECOPS ENGINEER - CLOUD (NAUT):...be able to maintain a security clearance at the Top Secret level with SCI eligibility and ... Bowhead seeks a Senior DevSecOps Engineer - Cloud to support our customer on the...in Computer Science, Information Technology, Cybersecurity, Data Science, Information Systems , or related field from an ABET accredited or… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Software Engineer (Journeyman, Full…

    Parsons Corporation (Reston, VA)
    …of electronic data processing systems . **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This ... **What Required Skills You'll Bring All Levels:** + Active Top Secret clearance + Demonstrated recent experience...years of experience in Software Engineering and/or Development. **Software Engineer , Senior :** + Bachelors degree and 12+… more
    Parsons Corporation (12/18/25)
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  • Senior Network Engineer

    TekSynap (Quantico, VA)
    …24 hours of the closure of any critical ticket. **REQUIRED QUALIFICATIONS** + Active Top - Secret security clearance + At least 5 years of relevant Information ... Enterprise, Data Center and/or Security certification preferred **Overview** We are seeking a Senior Network Engineer to join our team supporting the FBI's… more
    TekSynap (01/08/26)
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  • Senior Autonomy Engineer

    Serco (Crystal City, VA)
    …US Falls Church, Virginia, US Vienna, Virginia, US Engineering 12786 Full-Time Active DoD Top Secret with SCI Eligibility No - Teleworking not available for this ... Description & Qualifications** **Position Description & Qualifications** As the Senior AI and Autonomy/Swarm Engineer for the...in this role, you will have: + Active DoD Top Secret Clearance with SCI eligibility. +… more
    Serco (01/15/26)
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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, ... missions worldwide. **Job Description** Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to...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 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 ... SCI andHCS/G/NATO read-on/access. **Overview** We are seeking a Senior System Engineer to join TekSynap in...ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret clearance **OTHER DUTIES** Please note… more
    TekSynap (12/11/25)
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  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    …+ Bachelor's Degree in Related Field + Clearance: Must possess a Top Secret /SCI clearance **Overview** We are seeking a Senior Circuit Engineer to ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret /SCI clearance **OTHER INFORMATION** Please note this job… more
    TekSynap (01/06/26)
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  • Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    …of electronic data processing systems . **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... **Job Description:** Parsons is looking for an amazingly talented ** Senior ** **Software Engineer ** to join our team!...system availability **What Required Skills You'll Bring:** + Active Top Secret /SCI clearance + 10+ years of… more
    Parsons Corporation (12/02/25)
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  • Data Analytics Specialist - Senior

    KBR (Chantilly, VA)
    …years of IC experience + Have at least 10 years serving as a Data/Cloud Systems Engineer + Bachelor's degree in engineering or related quantitative science field ... Title: Data Analytics Specialist - Senior Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (01/14/26)
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