• Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …or other cyber discipline. **Clearance Requirements:** + Must have a current/active Top Secret security clearance with SCI eligibility. + Applicant may ... seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team **Quantico, VA.** **Responsibilities include but are… more
    ManTech (07/16/25)
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  • Senior Information Assurance Engineer

    GovCIO (Richmond, VA)
    …documenting, and remediating cyber security vulnerabilities + Clearance required: An active Top Secret clearance with ability to maintain a SCI clearance ... GovCIO is currently hiring for a Senior Information Assurance Engineer to support our client's SA&A contract needs. This...+ Lead efforts to Update security documentation for BIES systems needed to obtain and maintain Authority to Operate… more
    GovCIO (07/10/25)
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  • Agile Management Engineer

    Sciolex Corporation (Chantilly, VA)
    …technical and programmatic requirements. Qualifications & Physical Requirements + Active Top Secret /SCI clearance with Poly-5+years' experience working within ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (07/10/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …other cyber discipline. **Security Clearance Requirements:** + Must have a current/active Top Secret security clearance with eligibility to obtain SCI. ... seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** **Responsibilities… more
    ManTech (07/03/25)
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  • Technical Collections Engineer /Analyst_Jr.…

    Nightwing (Sterling, VA)
    systems administration and signals collection work. **CLEARANCE LEVEL** - Top Secret /SCI with Polygraph **Required Skills:** + Network troubleshooting, ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/27/25)
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  • Network Engineer (Senior)

    GovCIO (Hampton, VA)
    …9+ years (or commensurate experience) Required Skills and Experience + Clearance Required: Top Secret /SCI + CCNP Certification or higher required + Experience ... **Overview** GovCIO is currently hiring for a Network Architect/ Engineer Senior to design and implement upgrades to the existing network architecture in support of a… more
    GovCIO (06/11/25)
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  • Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an **active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... Defender engineering team. Defender is looking for a **Software Engineer ** to join our team. You will be building...to work closely with other engineering teams to ensure services/ systems are highly stable and performant and meet the… more
    Microsoft Corporation (05/17/25)
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  • Sr. Principal Software Engineer

    BAE Systems (Mclean, VA)
    …and Linux Development Environments **Preferred Education, Experience, & Skills** + Active Secret Clearance, able to get TS /SCI Clearance + Motivated collaborator ... and grow in your career. We are looking for a **Senior Principal Software Engineer ** to add their skills to our team supporting rapid prototyping efforts. This is… more
    BAE Systems (06/11/25)
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  • Software Virtualization Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Software Virtualization Engineer Location: Springfield, VA, US Job ID: ATR 17564 Job Description Job Title: Software Virtualization Engineer Location: ... or Arnold, MO Eligibility: Candidate must possess an active TS /SCI clearance and be willing to obtain a CI...Experience with Windows Desktop (10/11) and Server (2012+) Operating Systems - Utilization of scripting and automation tools (eg,… more
    Arena Technical Resources, LLC (07/07/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards,… more
    Assertive Professionals (05/23/25)
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