• Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …in defining possible? **Northrop Grumman Mission Systems** is seeking a **Sr Principal Software Engineer ** to join our team! This position will primarily be ... field operations and maintenance, training, and production activities. + Development of software requirements and detailed integration software test plans,… more
    Northrop Grumman (07/08/25)
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  • Network Security Engineer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to lead the architecture, engineering, integration , ... States position. **Responsibilities** **Responsibilities** + Lead the architecture, engineering, integration , development, and/or deployment of network and… more
    GovCIO (08/02/25)
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  • Network Engineer ( Engineer

    HII (Chesapeake, VA)
    …video: https://vimeo.com/732533072 Job Description HII Mission Technolgoies is seeking a skilled Network Engineer to support our customer in Chesapeake, VA to ... implement, manage and maintain our network infrastructure. The ideal candidate will have hands-on experience in hardware/ software troubleshooting and… more
    HII (09/29/25)
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  • Network Firewall Engineer

    CACI International (Sterling, VA)
    Network Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Collaborate with other IT teams members to ensure proper integration of firewall systems with other network ...and common network architectures + Experience with network security and software -defined networking (SDN) concepts… more
    CACI International (07/26/25)
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  • Software Engineer (SkillBridge…

    Huntington Ingalls Industries (Roanoke, VA)
    …permanent job with HII. Objective The Skillbridge intern will train as a Software Engineer within HII-Mission Technologies, reporting to a designated HII ... in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development… more
    Huntington Ingalls Industries (07/11/25)
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  • Network Engineer

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a TACNET ISEA ** Network Engineer ** (Fleet Support) to join our team in **Norfolk, VA.** This position is **Hybrid/Remote with ... portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT, including cloud services; cyber; software ; advanced… more
    SAIC (10/03/25)
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  • Casual Technical Professional (Cyber…

    Northrop Grumman (Fairfax, VA)
    … applications in various environments (eg Windows, Linux, Android) and verify software integration with wireless services and custom hardware technologies. + ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...for you to join our team as a **Cyber Software Test Engineer ** based out of **Chantilly,… more
    Northrop Grumman (09/05/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. We're seeking a skilled **Senior Network Engineer ** to support implementation and sustainment of enterprise ... mission systems and secure enclave operations **Preferred Certs:** CCNP, Azure Network Engineer Associate, or equivalent **Tools & Platforms… more
    Nightwing (09/17/25)
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  • Cyber Software Engineer

    Leidos (Arlington, VA)
    **Description** Are you a motivated **Cyber Software Engineer ** with technical hands-on knowledge of mission focused systems? Are you an ethical hacker ready to ... a variety of exciting R&D programs. As a **Cyber Software Engineer ** , you will design and...cyber operations teams. + Lead efforts to develop the Software Development, Integration , and testing processes using… more
    Leidos (08/08/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... exciting and challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community customer's wide-area… more
    CACI International (07/26/25)
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