• Network Administrator

    ManTech (Laurel, MD)
    …+ Update and configure antivirus software and other tools to secure the network + Apply Security Technical Implementation Guide (STIG) updates to switches ... ManTech seeks a motivated, career- and customer-oriented ** Network Administrator** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will be… more
    ManTech (12/18/25)
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  • Network Engineer- Must Have Active Top…

    The Metamorphosis Group (Reston, VA)
    …MUST HAVE ACTIVE Top Secret/SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes Network Engineer duties and ... may also be responsible for creating instruction manuals to help employees use the network and solve common problems. Cloud Engineering Team Support - : Yes * The… more
    The Metamorphosis Group (01/17/26)
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  • Network Engineer

    Insight Global (Austin, TX)
    …Cisco switches, routers, firewalls, and Firepower appliances while ensuring high availability and security of our network services. The ideal candidate will have ... Job Description We are seeking a skilled and motivated Cisco Network Engineer to design, implement, secure, and support our enterprise network infrastructure.… more
    Insight Global (01/08/26)
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  • Network Engineer

    Exeter Government Services, LLC (Miami, FL)
    …to work for SOUTCOM on a newly awarded 6.5 year contract supporting a Network Operations and Security Center (NOSC) . Successful candidates will p rovide ... + CE) + CCNA + BA/BS degree in Information Technology or related field or commensurate level of...required Desired Qualifications /Experience : + CCNP + CCNP Security + VMWare Certified Professional - Network more
    Exeter Government Services, LLC (12/29/25)
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  • Infrastructure Network Engineer

    Lockheed Martin (Mount Laurel, NJ)
    …we believe that everything is within our reach\. **The Work** In this Infrastructure Network Engineer role, you will: * Support network management and monitoring ... for Aegis programs, including troubleshooting and integration to ensure the network operates securely, efficiently, and reliably\. * Contribute to network build… more
    Lockheed Martin (11/20/25)
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  • Summer 2026: Network Research Intern…

    RTX Corporation (Cambridge, MA)
    …+ **Next-Generation Protocols:** Prototyping and testing novel algorithms to improve network infrastructure security , resilience, and mobility for future ... a complete definition of "U.S. Person" go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62 ** Security Clearance:** None/Not Required **Our Vibe** At RTX-BBN, the… more
    RTX Corporation (01/14/26)
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  • Network Engineer

    Leidos (Fayetteville, NC)
    …as intended, test configurations, and react to alerts as necessary. + Apply network device updates, security configurations, and report compliance. + Provide ... Sector at Leidos currently has an opening for a Network Engineer to support the US Army, XVIII Airborne...away kits and encryption devices. + Configure 802.1x port security , DHCP, Identity services Engine (ISE), and monitor SolarWinds.… more
    Leidos (01/15/26)
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  • Insider Threat Program Network Engineer

    Leidos (Washington, DC)
    …management, and customer stakeholders + Working knowledge of defense-in-depth principles, network /HW/SW security architecture, network topology, IT device ... at Leidos currently has an opening for a Senior Network Engineer supporting the HEITS Contract as part of...HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP). This is an… more
    Leidos (11/06/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Clarksburg, WV)
    …to collaborate and contribute to team success. \#CGIFederalJob \#LI-DD1 **Skills:** + Information Security Mgmt **What you can expect from us:** **Together, ... ** Information Systems Security Engineer (ISSE) -...and systems integration. * Assist in designing and maintaining network communications systems. * Contribute to network more
    CGI Technologies and Solutions, Inc. (01/09/26)
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  • Network Engineer

    Insight Global (Boys Town, NE)
    …firewalls (ASA, Firepower, & other Cisco security products) . Experience with network security protocols, firewall rule sets, VPN, NAT, IPSec, etc. . ... Alto to Cisco firewalls. Your day-to-day will involve collaborating closely with network operations, security , infrastructure, and engineering teams to implement… more
    Insight Global (12/09/25)
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