• Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... and scalable network infrastructure solutions. + Configure and install network hardware , including routers, switches, firewalls, and wireless access points. + Assist… more
    Infinity Systems Engineering (01/03/26)
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  • Network Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **Network Engineer III,** you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... You will architect secure network infrastructures that meet the highest security standards while enabling mission-critical operations. Your expertise will ensure the… more
    Noblis (12/23/25)
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  • Network Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a **Network Engineer IV** , you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... You will architect secure network infrastructures that meet the highest security standards while enabling mission-critical operations. Your expertise will ensure the… more
    Noblis (12/17/25)
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  • Sr. Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Network Systems Engineering Job Code: 32043 Job Location: ... ACTIVE Secret Clearance with the ability to obtain/maintain Top Secret/SCI Security Clearance, which requires US Citizenship. Job Description: The Senior Specialist,… more
    L3Harris (12/12/25)
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  • Customer Identity & Access Management…

    Cummins Inc. (GA)
    …We are looking for a talented **Customer Identity & Access Manager Engineer ** to join our team specializing in **Systems/Information Technology** for our ... will make an impact in the following ways:** + **Strengthen System Security ** By conducting vulnerability scans and analyzing findings, you'll help proactively… more
    Cummins Inc. (12/09/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …projects across the country. We are looking to hire a Cyber Splunk Engineer that can enhance our security team. Provide expertise in scripting/programming ... top of. We need to support the various Cyber Security tools, applications and network and endpoint hardware... Security tools, applications and network and endpoint hardware we support. Builds, designs, tests, and deploys perimeter,… more
    General Dynamics Information Technology (12/08/25)
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  • Network Engineer - Mid-Career

    Lockheed Martin (Liverpool, NY)
    …training to cross functional teams\. The successful candidate will be a proactive, security focused engineer who can bridge the gap between network ... schematics for network architecture\. Provides specific detailed information for hardware and software selection, implementation techniques and tools for the… more
    Lockheed Martin (11/27/25)
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  • Software Engineer II

    Microsoft Corporation (Phoenix, AZ)
    …scripting and/or software development experience + 2 + years experience operating Hardware Security Modules (HSMs) **Other Requirements** Ability to meet ... exceed customer expectations. We are looking for a Software Engineer to join this team. Microsoft's mission is to...certificates throughout their lifecycle. + Experience in managing PKI hardware and cryptographic devices in high security more
    Microsoft Corporation (11/26/25)
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  • Missile Systems Integration & Test Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Corporation (SNC) is seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research, design, development, testing, ... contribute to national defense. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it… more
    Sierra Nevada Company, LLC (11/10/25)
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  • Information Systems Engineer II - Onsite

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (11/08/25)
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