• Network Operations and Security Center (NOSC)…

    Intelligent Waves (Fort Belvoir, VA)
    …Intelligent Waves is seeking a Network Operations and Security Center (NOSC) engineer to to support monitoring large-scale operations on a high-profile DOD contract. ... years or Masters with 6 - 10 years of prior relevant experience in a network operations, help desk,...protocols. + Must possess an active Security+ or equivalent prior to start. + Must be a US citizenship… more
    Intelligent Waves (11/26/25)
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  • Secret HBSS Engineer

    Insight Global (Alexandria, VA)
    Job Description An employer is looking for an HBSS Engineer to sit at the MARK Center in Alexandria, VA. This position provides support to the and maintain McAfee ... can support up to TS/SCI) Bachelor's degree and 8+ years of prior IT experience Additional work experience or Cyber courses/certifications may be substituted… more
    Insight Global (11/26/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    …Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will lead systems engineering ... Computer Science, or related field and 8-12 years of prior relevant experience or Master's with 6-10 years of... relevant experience or Master's with 6-10 years of prior relevant experience. + Deep knowledge of systems engineering… more
    Leidos (11/22/25)
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  • Mid-Level Systems Engineer

    Leidos (Chantilly, VA)
    …of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a highly skilled team, you ... Computer Science, or related field and 4-8 years of prior relevant experience or Master's with 2-6 years of... relevant experience or Master's with 2-6 years of prior relevant experience. + Strong understanding of systems engineering… more
    Leidos (11/22/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... Science, Mathematics or Engineering discipline. + This is an entry-level position. No prior work experience is required. + Must be a US citizen. _Desired:_ +… more
    CACI International (11/21/25)
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  • Network Engineer

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a TACNET ISEA **Network Engineer ** (Fleet Support) to join our team in **Norfolk, VA.** This position is a **Hybrid/Remote with ... of hire date. **DESIRED SKILLS:** + 1+ years of prior IT Helpdesk related work experience in a Windows...HELIX or other Ticketing systems. + 1+ years of prior IT Helpdesk related work experience in a Windows… more
    SAIC (11/19/25)
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  • Systems Engineer (Associate, Mid-Level…

    The Boeing Company (Herndon, VA)
    …with us. Boeing Defense, Space and Security is seeking two experienced **Systems Engineer (Associate, Mid-Level or Senior)** to join the team based in **Herndon, ... software systems engineering and familiarity with the software development lifecycle + Prior experience working within Agile teams + Hands-on experience with Cameo… more
    The Boeing Company (11/17/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in ... IAT II or higher certification (Security+ CE or equivalent) prior to start + Must obtain a DOD-8570 CSSP...Cyber Kill Chain methodology, and/or MITRE ATT&CK framework + Prior hands-on experience as a SOC analyst **About our… more
    Leidos (11/15/25)
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  • Principal Infrastructure Lead Engineer

    RTX Corporation (Dulles, VA)
    …global market. We have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a small team of infrastructure ... Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a...issued TS security clearance with SCI eligibility is required prior to start date. + US citizenship is required,… more
    RTX Corporation (11/04/25)
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  • Principal Systems Engineer - Operational…

    RTX Corporation (Sterling, VA)
    …security clearance **Security Clearance:** DoD Clearance: Top Secret **Principal Systems Engineer ** **- Operational Expert** This position is within the Simulation ... a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum… more
    RTX Corporation (11/04/25)
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