• Systems Engineer

    ManTech (Stafford, VA)
    MANTECH is seeking a **Systems Engineer ** to help support our current Marine Corps Systems Command, Program Manager Intelligence & Cyber Operations Contract in ... **Stafford, VA** . The Systems Engineer will support research and development, acquisition, and sustainment of innovative cyberspace systems in executing engineering… more
    ManTech (09/30/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval ... Small Combatants (PEO) providing cybersecurity engineering support, cybersecurity requirements Software Support Activity support for the Littoral Combat Ship (LCS)… more
    Imagine One Technology & Management (09/01/25)
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  • Edge Information Systems Security Engineer…

    V2X (Springfield, VA)
    …responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support our government customer ... a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise to edge system stakeholders including… more
    V2X (09/09/25)
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  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …leadership to address program needs. + Mentor and develop junior engineers. + Provide DoD software selection and approval processes for COTS, GOTS, and FOSS. + ... + A&A package processing. + RMF accreditation of Platform IT (PIT) systems. + Provide DoD software selection and approval processes for COTS, GOTS and FOSS. +… more
    L3Harris (08/03/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …and process the resulting collected data into useful information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible ... Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR...tasking, collection, processing & dissemination + Support integration with DoD Space Based Infra-Red System (SBIRS) + Experience providing… more
    KBR (07/10/25)
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  • Lead, Chief Systems Engineer - Network…

    L3Harris (Dulles, VA)
    …domains in the interest of national security. Job Title: Lead, Chief Systems Engineer for Network Communcation Systems Job Code: 28223 Job Location: Herndon, VA ... to qualified applicants Job Description: As a Lead Systems Engineer , you will lead the technical development of and...data services from a mobile, lightweight terminal through a DoD dedicated gateway which accesses the Defense Information Systems… more
    L3Harris (08/31/25)
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  • Structural Engineer

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …Research Associates, Inc. (ARA) is looking for a talented **Structural Engineer ** . This position provides operational, research and development, and training ... skills to develop, integrate, test, verify, validate, and apply CBRNE software /scenarios based on experiments and predicted phenomena using theoretical and… more
    Applied Research Associates, Inc. (09/09/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …Bachelor's Degree in a Technical Field + 4+ years' experience working as a Network Engineer + DoD 8140.01 and 8570.01-M, IAT II required + Analyzes designs, ... Network Engineer III EOE Statement We are an equal...troubleshooting, and support of local- and wide-area network hardware, software and applications. You will need to have experience… more
    William C Brown Inc (09/01/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …experience Security Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance What makes someone choose one company over another? ... do allow teleworking with prior approval, but supporting the DoD , you will be required to work on-site. Here's...we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance to… more
    G2 Ops, Inc. (09/22/25)
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  • Information Assurance Security Engineer

    TekSynap (Fort Belvoir, VA)
    …controls in accordance with NIST SP 800-53, CNSSI-1253 and with the DoD Risk Management Framework (RMF) process. + Conduct required vulnerability analysis to ... results. + Advise the AODR, AO, CISO of all DoD RMF matters related to associated systems based on...+ Possess in-depth knowledge and hands-on experience with eMASS software supporting the RMF process. + Possess working knowledge… more
    TekSynap (09/16/25)
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