• Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …Cybersecurity, or other cyber discipline. **Clearance Requirements:** + Must have a current/ active Top Secret security clearance with SCI eligibility. ... 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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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …to the following specialized security screenings: + The successful candidate must have an ** active ** US Government Top Secret Clearance with access to ... Microsoft has an exciting opportunity for a **Software Engineer II** in the Cloud+AI Silver Team. This...external customers in highly secured and regulated industries. The systems and software you build will be required to… more
    Microsoft Corporation (07/11/25)
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  • Senior Information Assurance Engineer

    GovCIO (Richmond, VA)
    …with assessing, documenting, and remediating cyber security vulnerabilities + Clearance required: An active Top Secret clearance with ability to maintain a ... 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)
    …documenting technical and programmatic requirements. Qualifications & Physical Requirements + Active Top Secret /SCI clearance with Poly-5+years' experience ... 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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  • Project Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …coordination, external mission partners and other DoD/IC customers. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) ... Responsibilities Noblis ESI is seeking a Project Engineer with a background in project management to...guidance and recommendations related to the integration of National Systems -based capabilities. + Assist the PM/COTR in program management… more
    Noblis (06/26/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities ... to write integration code for ServiceNow **Clearance Requirements:** + Must have a current/ active TS /SCI w/ polygraph. **Physical Requirements:** + The person in… more
    ManTech (05/20/25)
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  • Sr. Principal Software Engineer

    BAE Systems (Mclean, VA)
    …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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  • Agile Coach Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …team dynamics to help maximize team performance Qualifications & Physical Requirements + Active TS /SCI security clearance with Polygraph + Bachelors and nine (9) ... 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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  • Cyber Network Emulation Engineer

    CACI International (Chantilly, VA)
    …operational support, or forensics analysis **Qualifications:** _Required:_ * Must have an active TS /SCI with required Polygraph clearance * University Degree or ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...systems ? CACI is seeking a talented Network Emulation Engineer to join our team in Herndon, VA. If… more
    CACI International (07/08/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design &… more
    Infinity Systems Engineering (07/04/25)
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