• Senior Contracts Specialist

    Noblis (Chantilly, VA)
    …reporting and record-keeping standards. Required Qualifications + Must have an active Top Secret /SCI clearance with a Counter-Intelligence Polygraph. + US ... Responsibilities Noblis ESI is seeking a Contract Specialist to work with our clients in supporting...and other agency-specific policies. + Prepare and review procurement documentation , including Requests for Proposal (RFPs), Statements of Work… more
    Noblis (07/31/25)
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  • Specialist , Systems Engineering (Mission…

    L3Harris (Springfield, VA)
    …of a degree, minimum of 8 years of prior related experience.* Active Top Secret /SCI with CI Poly clearance required.Preferred Additional Skills:* Experience with ... national security. Job Title: Specialist , Systems Engineer - Mission Protection Specialist (Active TS /SCI w/ CI Poly Required)Job Code: 24380Job Location:… more
    L3Harris (06/03/25)
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  • Senior IT Specialist

    Applied Research Associates, Inc. (Alexandria, VA)
    …Applied Research Associates, Inc. has an outstanding opportunity for an exceptional ** Senior IT Specialist ** to support on-going research and development ... passion for superior network functioning? Join us as a Senior IT Specialist and become a key...repetitive tasks, optimize system performance, and reduce downtime. + ** Documentation & Training:** Create and maintain documentation … more
    Applied Research Associates, Inc. (07/29/25)
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  • Senior Specialist , Environmental…

    L3Harris (Ashburn, VA)
    …of a degree, minimum of 10 years of prior related experience. + Must obtain a Top Secret security clearance. Preferred Additional Skills: + Minimum of 5 years of ... in the interest of national security. Job Title: Sr. Specialist - Environment, Health, and Safety Job Code: 24498...as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies… more
    L3Harris (06/04/25)
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  • Specialist , Systems Engineering (Space…

    L3Harris (Springfield, VA)
    …In lieu of a degree, minimum of 8 years of prior related experience.* Active Top Secret /SCI with CI Poly clearance required.* Must have experience with DoD ... Title: Specialist , Systems Engineer - Space Operations Trainer (Active TS /SCI w/ CI Poly Required)Job Code: 24382Job Location: Springfield, VA Job… more
    L3Harris (05/29/25)
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  • Senior Partnership Engagement…

    DarkStar Intelligence LLC (Bethesda, MD)
    Senior Partnership Engagement Specialist Position Summary The Partnership Engagement Specialist plays a pivotal role in leading outreach and partnership ... No Shift: Day Remote Type: No Remote Security Clearance: Current TS /SCI Polygraph: Current Counterintelligence Polygraph Primary Duties and Responsibilities +… more
    DarkStar Intelligence LLC (07/31/25)
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  • Mission Operations Specialist

    L3Harris (Springfield, VA)
    …In lieu of a degree, minimum of 6 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required. + At least one year of demonstrated ... land, sea and cyber domains in the interest of national security. Job Title: Specialist , Systems Engineer - Watch Officer (Active TS /SCI w/CI Poly Required) Job… more
    L3Harris (07/17/25)
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  • Cybersecurity Specialist 3

    M. C. Dean (Chantilly, VA)
    …meet eligibility requirements, including US Citizenship, for access to classified information; **ACTIVE TOP SECRET Clearance with the ability to obtain a TS ... world for the better. We are seeking a **Cybersecurity Specialist 3** to join our **Security and Electronic Systems...systems + Assisting in the development and verification of documentation necessary to complete the DoD RMF assessment and… more
    M. C. Dean (07/15/25)
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  • Launch Integration Specialist Senior

    KBR (Chantilly, VA)
    Title: Launch Integration Specialist Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. KBR is seeking a Senior Launch Integration Specialist to support monitoring...+ Develops and reviews technical assessments and presentations for senior leadership reviews Minimum qualifications: + Active TS… more
    KBR (06/11/25)
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  • Senior Knowledge Management…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Knowledge Management Specialist ** to join our team in the DC, Maryland, and Virginia ... (Northern) **DMV area** . The NOSC Senior Knowledge Management Specialist develops and implements strategies to capture, organize, and share critical IT and… more
    ManTech (06/03/25)
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