• Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …Operating Systems : Strong understanding of Linux and/or Windows Server operating systems . + Networking: Knowledge of network protocols, routing, and firewall ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Software Test and Evaluation Engineer

    ManTech (Norfolk, VA)
    …SonarQube + Knowledge of systems design/development lifecycle (SDLC), software systems theory and engineering principles, network / systems design and ... ManTech seeks a motivated, career and customer-oriented **Software Test and Evaluation Engineer ** to join our team in **Norfolk, VA** . This is an **onsite**… more
    ManTech (01/09/26)
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  • IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration ... and more. This position is for an IT Infrastructure Engineer for a large contract supporting a cutting-edge and...developer progress in deploying and maintaining a complex ground system architecture, with focus on Enterprise IT, networks and… more
    SAIC (11/14/25)
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  • Software Engineer

    CACI International (Dahlgren, VA)
    …Technical Implementation Guides (STIGs). + Knowledge and experience with firewalls, intrusion detection systems , and other core network security systems . + ... Software Engineer Job Category: Engineering Time Type: Full time...Naval Surface Warfare Center Dahlgren Division (NSWCDD), specifically the Systems Security Engineering Branch (A36) of the Naval Computing… more
    CACI International (12/15/25)
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  • ADNS engineer / Triton connectivity SME

    General Dynamics Information Technology (Portsmouth, VA)
    …Family:** Field Service and Support **Skills:** Cisco Routing,LAN Architecture, Network Operations,Routing and Switching,Technical Support **Experience:** 8 + years ... to make a personal impact as an ADNS Field Engineer and join our NIWC Atlantic ADNS team delivering...configuration, and/or enhancement of company technical products, programs, and systems * Provides onsite technical support to NCTAMS LANT… more
    General Dynamics Information Technology (01/05/26)
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  • Case Management Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …GCP, or Azure. + Familiarity with data modeling for security or operational systems . Benefits Essential Network Security (ENS) Solutions, LLC is a ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (12/13/25)
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  • Site Reliability Engineer DevOps | Remote…

    Oracle (Richmond, VA)
    …person who loves a challenge? Solve the complex puzzles you've been dreaming of as our Engineer . If you have a passion for innovation in tech, we want you on our ... the focus on excellence. As a Site Reliability DevOps Engineer , you will be responsible for defining and deploying...and production operations of a wide array of Core System Framework solutions React to production deficiencies by continuously… more
    Oracle (12/22/25)
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  • Machine Learning Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    engineer to support the development of DoD systems . The ML engineer will develop and program neural network (NN)-based software solutions. Additionally, ... will aid in the analysis of artificial intelligence (AI)-enabled systems . Pay Range $132,000 - 234,000 The pay range...Other duties as assigned. Preferred Qualifications: + Experience and system knowledge to debug a training run's performance end… more
    Integration Innovation, Inc. (i3) (10/29/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …To promote these efforts, Leidos is looking for a **Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) to join our team! ... relevance as well as in vulnerability mitigations/remediation planning, for identified systems , network , application and database vulnerabilities. * Ability to… more
    Leidos (12/19/25)
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  • Zscaler Engineer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for **Zscaler Engineer ** to support our client's contract needs. This position is located in the within the Unites States and ... for a currently deployed Zscaler implementation. + Configure and tune the system to optimize performance and/or alerting. + Leverage expertise and experience to… more
    GovCIO (12/10/25)
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