• Network Cyber Range Engineer

    Parsons Corporation (Centreville, VA)
    …+ Familiarity with test automation frameworks **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... **Job Description:** We are seeking a versatile and motivated Lead Cyber Range Engineer to join our dynamic team....and 10+ years of related professional experience + Active TS / SCI + Strong understanding of networking concepts, protocols,… more
    Parsons Corporation (07/30/25)
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  • VP, Space Systems Architect

    Parsons Corporation (Centreville, VA)
    …Collaboration + Influencing + Team Building **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This ... advantage to achieve the strategy New Business Development + Own and lead solution development supporting growth activities for the business partnering with Business… more
    Parsons Corporation (07/18/25)
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  • Data Center Design Electrical Engineer

    Parsons Corporation (Centreville, VA)
    …to work effectively in a team environment. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... such as NEC, IEEE, and local building codes. + Lead incident response efforts to resolve facility-related issues, including...the issue. **What Required Skills You'll Bring:** + Active TS //SCI POLY + Must have at least a bachelor's… more
    Parsons Corporation (06/28/25)
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  • Scientist, Systems Engineer 1

    L3Harris (Ashburn, VA)
    …In lieu of a degree, a minimum of 13 years of prior related experience. + Top Secret or TS /SCI Clearance. + 5+ years' experience Working knowledge of ... Job Location : Ashburn, VA Job Description : L3Harris is looking for a lead flight test engineer to support our portfolio of Unmanned Aircraft Systems (UAS). You… more
    L3Harris (08/30/25)
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  • Senior Security Engineer - Cyber Threat Mitigation…

    ABBTECH Professional Resources, Inc. (Washington, DC)
    …Engineer- Cyber Threat Mitigation Lead ** **Location- Washington, DC** **Clearance- Top Secret ** **Salary- $140k-155k/yr** _The above salary range represents ... are looking to hire a Senior Security Engineer - Cyber Threat Mitigation Lead to lead a cross functional team (Cyber Threat Intelligence, Hunt, and Analytics) on… more
    ABBTECH Professional Resources, Inc. (08/27/25)
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  • HVAC Mechanic Lead

    Amentum (Washington, DC)
    …future modification to the BMS. **Must be able to obtain and maintain a Top Secret /SCI clearance US government security clearance.** The responsibilities of the ... **Amentum** is seeking an **HVAC Lead ** to join our team in **Washington, DC!**...join our team in **Washington, DC!** As an **HVAC Lead ** , you will operate, repair, troubleshoot, maintain, and… more
    Amentum (07/24/25)
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  • ServiceNow / ENT Tools Lead

    GovCIO (Washington, DC)
    …stakeholders. **Clearance Required:** US citizenship is required to acquire a Top Secret Clearance. **Preferred Skills and Experience** + Experience ... **Overview** GovCIO is hiring a ServiceNow / ENT Tools Lead to lead the design, configuration, and...and a collaborative team environment are two of the top reasons our employees enjoy working here. In addition,… more
    GovCIO (07/23/25)
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  • Lead Psychologist - PT

    STG International (Rockville, MD)
    …behavioral health ADA requests. Must possess or be capable of obtaining a Top - Secret Security Clearance. DISCLAIMER The preceding job description has been ... STGi is currently seeking a Lead Psychologist to provide medical consultation and case...Duties and Responsibilities as listed in the contract: The Lead Psychologist provides leadership, oversight, and management for the… more
    STG International (08/28/25)
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  • Senior Technical Engineer/Scientist (Site…

    Nou Systems, Inc. (Fort Belvoir, VA)
    …of Defense (DoD) weapon system + Must be eligible to obtain or have an active TOP SECRET clearance with SCI eligibility; minimum SECRET level clearance is ... This position additionally serves as the company's National Capital Region (NCR) Site Lead who will lead and grow the nou Systems team in the NCR and will… more
    Nou Systems, Inc. (08/12/25)
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  • Full Stack Developer, Team Lead

    Leidos (Ashburn, VA)
    …with DevOps frameworks. + Experience with Jira, Confluence. **Preferred Qualifications:** + Active DOD Top Secret or DHS CBP BI + Solid experience as a full ... Leidos is seeking a Full Stack Software Developer Team Lead , with strong systems, software, cloud, and Agile experience...architecture and design, coding and unit testing. The team lead will direct an Agile development team to successfully… more
    Leidos (06/12/25)
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