• Principal Engineer EHS

    Northrop Grumman (Mclean, VA)
    …Defense Systems is seeking an **Principal Environment, Health and Safety (EHS) Engineer ** to join our Sector Environment, Health and Safety team. The selected ... and industry rule-making activities. + Partner with site teams and management to support the sector wide EH&S systems. + Collaborate with leadership, division and… more
    Northrop Grumman (10/23/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Description HII, Mission Technologies is seeking a highly motivated and experienced Spectrum Engineer to support a critical Department of War (DoW) initiative ... reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the US military and federal agency partners.… more
    Huntington Ingalls Industries (10/23/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …Qualifications **RESPONSIBILITIES** + Perform a variety of technical and analytical project tasks focused on specialized Information Assurance (IA) and cybersecurity ... improve workflow, organization, and planning. + Provide security engineering support throughout the system lifecycle-including planning, design, development, testing,… more
    TekSynap (10/23/25)
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  • Sr. Security Research Engineer

    Proofpoint (Alexandria, VA)
    …and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be part of an amazing, ... for on-call to respond customer FN/FP escalations that cannot be addressed by customer support * Work effectively as part of a remote team using chat, video chat… more
    Proofpoint (10/22/25)
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  • Principal Systems Engineer (MBSE) (Onsite))

    RTX Corporation (Dulles, VA)
    …more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support ... models, utilizing SysML, UML, and other relevant modeling languages to support system architecture development, design validation, and system integration activities.… more
    RTX Corporation (10/13/25)
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  • Systems Engineer , Basic

    WR Systems (Norfolk, VA)
    …5% Location: Norfolk, VA SUMMARY: WR has an opportunity for a Systems Engineer , Basic to design and develop systems-level solutions and provide systems support ... Serve as full-time VTL code author for the SABER-NAV project + Attend SABER-NAV IPT meetings, working groups, and...IPT meetings, working groups, and weekly synchronization meetings + Support the development of VTL scripts for Interface Design… more
    WR Systems (10/10/25)
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  • AI Engineer

    Sciolex Corporation (Chantilly, VA)
    …in AI development and deployment. + Develop AI algorithms and models to support project objectives. + Collaborate with data scientists and software engineers ... of excellence. Our core services include systems engineering technical advice, technical support , and administrative assistance. From our humble beginning as a small… more
    Sciolex Corporation (10/09/25)
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  • Telecommunications Network Engineer Senior

    TekSynap (Richmond, VA)
    …and WAN data networks, wireless networks, and/or network management systems to support voice and data services. + Analyze and develop telecommunications networks ... designs and plans for installation and maintenance of telecommunications systems from project inception to conclusion. + Analyze problems and the characteristics of… more
    TekSynap (10/03/25)
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  • Engineer , Water

    TYLin (Richmond, VA)
    …3,000 employees throughout the Americas, Asia, and Europe, the firm provides support on projects of varying size and complexity. Together, we enhance conventional ... sustainable solutions. **Job Summary** Join TYLin's dynamic Water Solutions Team as an Engineer and dive into impactful projects that shape the world of water and… more
    TYLin (10/01/25)
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  • Software Engineer / IDAM - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/ Project Management, IT support , Solutions, and Services that ... As a Software Development Engineer with a focus on Identity and Access...in both software development and IDAM to provide operational support and advanced engineering solutions for Identity Access Management,… more
    ENS Solutions (09/27/25)
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