• Senior Systems Engineer (Onsite)

    RTX Corporation (Springfield, VA)
    …Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ ... This position communicates with many levels of program, other contractor and government stakeholders and works to...+ **An active and transferable TS/SCI CI Poly US government issued security clearance is required prior… more
    RTX Corporation (10/14/25)
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  • SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    …communications skills translate complex technical challenges and issues to senior US Government leadership Security Requirements: Must have an active TS-SCI with ... System Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (10/21/25)
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  • Facilities Security Officer

    EMCOR Group (Springfield, VA)
    Security Officer (FSO) to serve as the central focal point for Contractor security matters in supporting a major customer in the intelligence community, ... upon contract award. **Essential Duties and Responsibilities including:** + Oversees all contractor security operations, including: + Develops and implements … more
    EMCOR Group (10/30/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Dulles, VA)
    …Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ ... predictions into actionable improvements. + Communicate effectively with program leadership, government stakeholders, SETA personnel, and other contractors to… more
    RTX Corporation (10/13/25)
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  • Deputy Project Leader

    M. C. Dean (Vienna, VA)
    …Qualifications **Clearance/Citizen Type:** Applicants selected will be subject to a government security investigation and may meet eligibility requirements, ... outside the Company, representing the Company to customers, the public, the government , and general contractor representatives. + Clearly understand the… more
    M. C. Dean (12/03/25)
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  • Electronic Security Systems Technician

    Evergreen Fire and Security (Springfield, VA)
    …environment. Check us out on Facebook, LinkedIn, or at www.evergreenfire.com. Evergreen Fire & Security is a US government contractor with sensitive access ... Who We Are Evergreen Fire and Security (EFS) is a recognized leader in the... solutions industry. We are entrusted by the Federal Government and commercial customers to protect lives, critical infrastructure,… more
    Evergreen Fire and Security (12/06/25)
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  • Physical Security Specialist (Industrial…

    Huntington Ingalls Industries (Alexandria, VA)
    …defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from ... security policies and procedures related to physical security . Manage contractor and vendor relationships for...facilities, and programs. * Assist in developing and updating security awareness training to employees and contractors .… more
    Huntington Ingalls Industries (12/04/25)
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  • Transition Manager

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal ... Ensure timely onboarding of essential staff and alignment of contractor schedules with transition milestones. . Oversee the identification...government security clearance requirements, and in accordance with applicable laws,… more
    CGI Technologies and Solutions, Inc. (12/03/25)
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  • Sr. Principal Industrial Security Analyst

    Northrop Grumman (Falls Church, VA)
    … Control Center (ESCC). The candidate will effectively interface with the site FSO and Contractor SAP Security Officer (CSSO), government and contractor ... they're making history. Northrop Grumman is seeking a **Sr. Principal Industrial Security Analyst** . This position will report directly to the Corporate Office… more
    Northrop Grumman (12/05/25)
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  • Junior Electronic Security System…

    Evergreen Fire and Security (Springfield, VA)
    …environment. Check us out on Facebook, LinkedIn, or at www.evergreenfire.com. Evergreen Fire & Security is a US government contractor with sensitive access ... Who We Are Evergreen Fire and Security (EFS) is a recognized leader in the... solutions industry. We are entrusted by the Federal Government and commercial customers to protect lives, critical infrastructure,… more
    Evergreen Fire and Security (12/06/25)
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