• Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Dulles, VA)
    system models, utilizing SysML, UML, and other relevant modeling languages to support system architecture development, design validation, and system ... Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support within the...to technical solutions. This role involves developing and maintaining system models using tools such as Cameo Systems more
    RTX Corporation (01/12/26)
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  • Field Engineer

    Parsons Corporation (Sterling, VA)
    …Senior: BS 5-7 Years, MS 3-5, PhD 0-2 **What You'll Be Doing:** + Support system installation, upgrades, refreshes, and maintenance at Point of Entry sites ... Mode Effects, Criticality Analysis (FMECA) to improve maintenance procedures + Provide technical support to the help desk for remote problem resolution **What… more
    Parsons Corporation (12/23/25)
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  • Sr Principal Airborne Systems Operator

    Northrop Grumman (Chantilly, VA)
    …ranging from SIGINT payload and data link development to OCONUS/CONUS mission/maintenance support . STC tasks include system design, engineering development, ... maintenance, training, and production. Provide overall operations and maintenance support of fielded SIGINT systems to include:...operations, engineering, and data analysis. + Deliver on-site SIGINT system triage support on a set schedule… more
    Northrop Grumman (01/08/26)
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  • Network Security Engineer

    System One (Arlington, VA)
    …adherence. All Network Security Team members periodically work after hours to support system outages and critical infrastructure upgrades. Experience: + 10+ ... Engineer is responsible for providing architectural, technical, and problem resolution support for a Federal Agency network and security infrastructure that promotes… more
    System One (12/26/25)
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  • Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …what's next for your engineering career.** **GDIT is seeking a Network Engineer to help support the JSP ETM-NG program at the Pentagon in Arlington, VA.** ... **Selected candidate will support Mid-Shift: Tuesday - Saturday (10:00pm - 6:30am).** **Due...routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with appropriate network engineering and… more
    General Dynamics Information Technology (11/26/25)
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  • Electrical Systems Engineer

    Serco (Alexandria, VA)
    …**In this role, you will:** + Assess risk for technical decisions for Electrical Systems for VIRGINIA Class Ships. Deliver detailed support /risk briefs to Ship ... has a wonderful opportunity for you! As the Electrical Systems Engineer, you will be on a dynamic team...capabilities for performance in littoral areas. VIRGINIA Class submarines support five of the six Navy core maritime capabilities:… more
    Serco (01/06/26)
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  • Acquisition System Engineer

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support , and administrative assistance. ... utmost employee care. Responsibilities We are seeking a highly motivated acquisition system engineer that will provide Acquisition and Program Management Support more
    Sciolex Corporation (01/07/26)
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  • Advanced Security System Engineering…

    Amazon (Herndon, VA)
    …generate and/or manage trouble tickets, handle incoming chats, and provide support to customers. -Drive security awareness campaigns aimed at enhancing security ... metrics -Configure physical security devices including cameras, readers, and panels. - Support daily operational security across a data center campus -Distill… more
    Amazon (01/09/26)
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  • Systems Engineer I

    Bowman (Reston, VA)
    …configure, secure, and troubleshoot servers, server clusters, storage arrays and other system components. + Support and maintain Single Sign-On (SSO) and ... / PowerApps) + Maintain and troubleshoot communication between AD/O365/Azure. + Evaluate new systems technologies. + Provide tiered support for other IT staff. +… more
    Bowman (01/01/26)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …and contribute to the secure design of complex systems + System Security Engineering Requirements management in support of program protection (PP) ... requirements, work with systems engineers to decompose system -level security controls into technical performance requirements across the segments and down to… more
    Northrop Grumman (12/02/25)
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