• Senior Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ... **Principal Software Engineer ** will work with Network and Systems Engineers to...Engineers to design, build, monitor, maintain, and upgrade all program networks to ensure data is consistently available and… more
    ManTech (09/13/25)
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  • Senior Engineer

    Nou Systems, Inc. (Fort Belvoir, VA)
    …defense systems and improve capabilities. We are pleased to announce an opening for a senior engineer who will join our Engineering Services Team in the National ... IDIQ contract. The candidate will serve as a key senior member of the RETS technical team, positioning them...of the RETS technical team, positioning them for future Program Manager responsibilities. Additionally, the candidate will help lead… more
    Nou Systems, Inc. (11/20/25)
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  • Robotics Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Lorton, VA)
    Robotics Engineer , Senior Key Role: Supports the research and development of robotic and unmanned systems across multiple operational domains and mission areas. ... technical reports, verbal presentations, and demonstrations + Ability to obtain a Secret clearance + Bachelor's degree and 10+ years of experience in robotics… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • Senior Systems Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking Senior Systems Engineer to join our team. You will be part of our growing systems, information technology & software engineering team and ... taking the lead in problem resolution. + Interfaces with system or program contractors, vendors, and government representatives regarding the technical aspects of… more
    Amentum (11/13/25)
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  • Corporate Enterprise Network (WAN) Network…

    TekSynap (VA)
    …Sensitive Clearance **Overview** We are seeking a Corporate Enterprise Network (WAN) Network Engineer - Senior to join our team supporting Cloud and ... Monday - Friday. May be requested to work evenings and weekends to meet program and contract needs. + Amount of Travel: 10% **PHYSICAL DEMANDS** The physical demands… more
    TekSynap (11/08/25)
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  • Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The primary ... ensuring alignment with DC3's requirements, including familiarity with unclassified and secret systems. + Tool Expertise: Utilize metrics tools, analytics platforms,… more
    Noblis (11/04/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …**Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) years of experience in patch management ... can be waived for 30 days post-start. **Clearance** + Secret - IT-II Non-Critical Sensitive clearance or Tier 3...science or equivalent experience. **Overview** We are seeking a Senior UNIX System Engineerto join our team supporting an… more
    TekSynap (10/25/25)
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  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    …+ Clearance: Must possess a Top Secret /SCI clearance **Overview** We are seeking a Senior Circuit Engineer to join our team in Arlington, VA. TekSynap is a ... shift Monday - Friday. May be requested to work evenings and weekends to meet program and contract needs. + Amount of Travel: Less than 10% **PHYSICAL DEMANDS** The… more
    TekSynap (10/07/25)
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  • Rapid Response Senior Network…

    TekSynap (Arlington, VA)
    …Certifications: + At least one nationally recognized certification for senior network administrators/engineers/architects tied to the proposed solution's routers and ... GCIH + CCSP + Clearance: Must possess a Top Secret /SCI clearance **Overview** We are seeking a Rapid Response...**Overview** We are seeking a Rapid Response Sr. Network Engineer to join our team supporting DISA JSP ETM… more
    TekSynap (10/07/25)
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  • Modeling and Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling and Simulation Engineer Senior I Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... future of space defense. Key Responsibilities: KBR is seeking a Modeling & Simulation Engineer ( Senior I) with AFSIM experience to join a team of quantitative… more
    KBR (11/13/25)
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