• Senior Mechanical Engineer - Top Secret

    Jacobs (Herndon, VA)
    …systems, fire protection, construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance , ability to acquire a CI ... * Ensure integration of all systems, including information technology, telephone, security , electrical, HVAC, and plumbing * Prepare Contractor Performance Report… more
    Jacobs (10/10/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …Must be willing to work onsite. + Must have an active Top Secret (TS) security clearance + Must be willing to work non-standard hours, including on-call ... + Evaluate emerging network technologies and recommend solutions to enhance performance, security , and scalability. + Collaborate with Tier 3 engineers and other… more
    Virtual Service Operations (08/02/25)
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  • NOC Network Analyst II

    Virtual Service Operations (Lorton, VA)
    …Must be willing to work onsite. + Must have an active Top Secret (TS) security clearance . + Must be willing to work non-standard hours, including on-call ... and changes as needed. + Assist in maintaining and enhancing network security protocols and practices. + Maintain accurate network documentation, including diagrams,… more
    Virtual Service Operations (07/22/25)
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  • Senior Cybersecurity Risk & Compliance Consultant

    Guidehouse (Arlington, VA)
    …Department of State. **What You Will Need** : + An ACTIVE and MAINTAINED SECRET federal security clearance . + Bachelor's Degree and SEVEN (7) years of ... **Job Family** **:** Cyber Consulting **Travel Required** **:** None ** Clearance Required** **:** Active Secret The Senior Cybersecurity Risk & Compliance… more
    Guidehouse (10/05/25)
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  • Counter Threat Finance Analyst (B25)

    Amentum (Vienna, VA)
    …and 5 years of specialized experience. + Must have a valid/ active Top Secret / SCI Government Security Clearance . Note: US Citizenship is required to ... address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless...maintain a Top Secret / SCI Clearance . + Finance-specific analytical… more
    Amentum (09/16/25)
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  • Principal Military Trainer-Operational Environment…

    Serco (Suffolk, VA)
    …readiness through Collective Joint Training (CJT). **An active US Department of Defense (DoD) Secret security clearance with the ability to obtain a Top ... **An active US Department of Defense (DoD) Secret security clearance with the..._An active US Department of Defense (DoD) Secret security clearance with the… more
    Serco (09/05/25)
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  • Senior Systems Administrator

    The Boeing Company (Herndon, VA)
    …based on candidate eligibility. ** Security Clearance ** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship ... Required). (A US Security Clearance that has been active in the past 24 months is considered active ) **Visa Sponsorship** Employer will not sponsor… more
    The Boeing Company (10/08/25)
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  • Program Security Manager

    Parsons Corporation (Centreville, VA)
    …to compartmentalize multiple processes and anticipate conflicts between** ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph ... you're looking for. **Job Description:** Parsons is looking for an amazingly talented Program Security Manager to join our team! In this role you will get to… more
    Parsons Corporation (10/11/25)
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  • Machine Learning Engineer III

    AeroVironment (Centreville, VA)
    …+ US Citizenship required + Active Secret level (or higher) DoD security clearance + Willingness and ability to travel (Occasionally / Up to 20%) The ... III** will be a member of the Learning and Active Perception (LEAP) group in AV's MacCready Works division...other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance ,… more
    AeroVironment (07/18/25)
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  • Strategic Analyst

    DEFTEC (Norfolk, VA)
    …/ governmental organization, preferably NATO experience. + Active NATO or National SECRET security clearance or higher + Demonstrated proficiency in ... + Monitor and analyse global trends (cognitive topics, international relations, global security environment, industry and market changes, etc.). + Be available to… more
    DEFTEC (10/10/25)
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