• Red River (Washington, DC)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... initiative that directly enhances national operational readiness across the entire US Naval Fleet. This position focuses on designing, implementing, and maintaining… more
    DirectEmployers Association (10/16/25)
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  • Red River (Doral, FL)
    …you seek to make those around you successful. Red River is seeking a Systems Support Engineer II to join our growing team! This position will work onsite with one of ... Support & Troubleshooting:** + Diagnose and resolve hardware, software, and network ?issues across desktops, laptops, mobile devices, and AV equipment. + Offer… more
    DirectEmployers Association (11/13/25)
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  • Red River (Providence, RI)
    …goal to support those outcomes. As a Senior Microsoft 365 Deployment Engineer , your primary responsibility is to oversee the successful implementation and deployment ... that arise during the deployment process. Troubleshoot problems related to network connectivity, application compatibility, data migration, and user access to ensure… more
    DirectEmployers Association (11/06/25)
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  • Ralliant (Raleigh, NC)
    …adherence to US Government export control regulations. Accordingly, candidates must either be US Persons (ie, US citizens , US lawful permanent ... Ralliant is seeking a motivated and technically broad **Cybersecurity Engineer ** to support and secure our Microsoft Cloud and collaboration platforms. This … more
    DirectEmployers Association (10/30/25)
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  • Red River (Chantilly, VA)
    …to make those around you successful. We are looking for a **Systems Support Engineer I** to join our fast-paced, customer-first global service desk team. This is a ... printer malfunctions, system slowness, and user profile problems. + Resolve basic network and connectivity problems such as remote access failures, shared drive… more
    DirectEmployers Association (11/05/25)
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  • Red River (King George, VA)
    Red River Technology is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical program for the ... a crucial initiative that directly enhances national operational readiness across the entire US Naval Fleet. The ideal candidate will have a strong background in… more
    DirectEmployers Association (10/07/25)
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  • Entrust (Shakopee, MN)
    **Join us at Entrust?** At Entrust, we're shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, ... build solutions that help keep the world moving safely.? **Get to Know Us ?** Headquartered in Minnesota, Entrust is an industry leader in identity-centric security… more
    DirectEmployers Association (09/30/25)
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  • Carnegie Mellon University (Pittsburgh, PA)
    … export control laws, restrictions apply to the release or disclosure within the United States of ITAR-controlled technical data to individuals who are NOT "U.S. ... Persons." US Persons include US citizens , ...be currently legally authorized to work for CMU in the United States . CMU will not sponsor or take over… more
    DirectEmployers Association (11/11/25)
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  • Network Engineer - US

    The Metamorphosis Group (Reston, VA)
    Network Engineer - US Citizens ONLY- ACTIVE Top Secret/SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering ... conflicts. * The Contractor Team shall deploy and maintain network systems. * The Contractor Team shall diagnose ...network systems. * The Contractor Team shall diagnose network issues and follow troubleshooting procedures for restoring the… more
    The Metamorphosis Group (09/03/25)
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  • DevOps Engineer - US Citizens

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS/SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely ... 22. Demonstrated experience in cloud database, storage, virtualization, and network configurations 23. Demonstrated experience implementing DevSecOps CI/CD pipelines… more
    The Metamorphosis Group (09/03/25)
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  • Platform Network Engineer II…

    RTX Corporation (Aurora, CO)
    **Date Posted:** 2025-08-15 **Country:** United States of America **Location:** CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, ... date.​ US citizenship is required, as only US citizens are eligible for a security...that create a safer, more secure world. The **Platform Network Engineer II** will perform network more
    RTX Corporation (11/15/25)
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  • Network Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    **Date Posted:** 2025-10-29 **Country:** United States of America **Location:** HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA ... date.​ US citizenship is required, as only US citizens are eligible for a security...Clearance: Secret Collins Aerospace is looking for a Sr. Network Engineer to join their team! The… more
    RTX Corporation (11/13/25)
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  • Senior Platform Network Engineer

    RTX Corporation (Aurora, CO)
    **Date Posted:** 2025-09-18 **Country:** United States of America **Location:** CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, ... date.​ US citizenship is required, as only US citizens are eligible for a security...create a safer, more secure world. The **Senior Platform Network Engineer ** will perform network more
    RTX Corporation (09/19/25)
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  • Principal Network Engineer (Onsite…

    RTX Corporation (Tewksbury, MA)
    **Date Posted:** 2025-11-03 **Country:** United States of America **Location:** MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, ... date.​ US citizenship is required, as only US citizens are eligible for a security...Role:** The products and services RTX provide to the United States Government are critical to our… more
    RTX Corporation (11/04/25)
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  • Senior Electrical Engineer - Network

    RTX Corporation (Marlborough, MA)
    **Date Posted:** 2025-09-11 **Country:** United States of America **Location:** MA803: Marlborough, MA Building 3 1001 Boston Post Road Building 3, Marlborough, ... Requirements:** US citizenship is required, as only US citizens are authorized to access information...end users to protect people and property. As a Network Engineer you will join our Hardware… more
    RTX Corporation (09/13/25)
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  • Network Engineer , Principal…

    RTX Corporation (El Segundo, CA)
    …a safer, more secure world. **Job Summary:** RTX Corporation Raytheon is looking an experienced Network Engineer with a US DoD Top-Secret clearance to work ... **Date Posted:** 2025-08-28 **Country:** United States of America **Location:** CA222:...date.​ US citizenship is required, as only US citizens are eligible for a security… more
    RTX Corporation (08/29/25)
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  • Principal Radar Processing and Network

    RTX Corporation (Tewksbury, MA)
    **Date Posted:** 2025-11-14 **Country:** United States of America **Location:** MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, ... date.​ US citizenship is required, as only US citizens are eligible for a security...**Radar Digital Products** Department is seeking a **Principal Electrical Engineer ** with strong COTS computing and networking background to… more
    RTX Corporation (11/15/25)
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  • Senior Network Engineer (Onsite)

    RTX Corporation (Largo, FL)
    **Date Posted:** 2025-10-28 **Country:** United States of America **Location:** FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA **Position Role ... date.​ US citizenship is required, as only US citizens are eligible for a security...rapidly evolving global market. Collins Aerospace is seeking Senior Network Engineer for a position in Largo,… more
    RTX Corporation (10/29/25)
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  • Cloud Network Engineer (Hybrid)

    RTX Corporation (Andover, MA)
    **Date Posted:** 2025-10-28 **Country:** United States of America **Location:** UT6: 4 Farm Springs 4 Farm Springs Road, Farmington, CT, 06032 USA **Position ... Requirements:** US citizenship is required, as only US citizens are authorized to access information...(RTX) is seeking a highly skilled and proactive Cloud Network Engineer to design, automate, and secure… more
    RTX Corporation (10/29/25)
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  • Senior Specialist, Network Planning…

    L3Harris (Melbourne, FL)
    …individual looking for an exciting opportunity to join the team as an IP Network Engineer to support innovative network solutions. The selected candidate ... for L3Harris as the primary contractor. As an IP Network Engineer , supporting the management and implementation...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (10/23/25)
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