• Principal/ Sr. Principal Network

    Northrop Grumman (Aurora, CO)
    CISCO and/or Juniper equipment **Basic Qualifications for a Sr. Principal Network Engineer :** + Bachelor's degree in a STEM discipline with 8 years of ... Come be a part of our mission. Northrop Grumman Space Systems is seeking a TierIII Network Engineer to join our team based in the Aurora, Colorado area at… more
    Northrop Grumman (04/18/25)
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  • Secret Network Engineer

    Insight Global (Boulder, CO)
    …that support the customer's mission critical systems. This team primarily works with Juniper network infrastructure (with some Cisco ) including routers, ... based in Boulder, CO is looking for a Mid-level network engineer to join their existing government...patterns, and optimize network performance using both Juniper and Cisco tools and protocols. This… more
    Insight Global (05/02/25)
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  • Network Engineer Level 3 / 4…

    Northrop Grumman (Aurora, CO)
    …lunch-n-learns, campus events, and leadership mixers. **About the program** : As a Network Engineer , you'll be joining an existing on-contract classified program ... thrive in this kind of environment, then please apply so we can consider you. **Principal Network Engineer (Level 3) / Sr. Principal Network Engineer more
    Northrop Grumman (04/08/25)
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  • Sr. O&M Network Engineer

    Leidos (Aurora, CO)
    **Description** The Digital Modernization Sector at Leidos is seeking a **Sr.** **O&M Network Engineer ** various wide area networks (WANs) and local area ... multiple vendors. The job duties of Tier III O&M Network Engineer are as follows: + Tier... are as follows: + Tier III O&M of Juniper and Cisco routers to include extensive… more
    Leidos (04/03/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Denver, CO)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Technologies: + DoD Architecture Framework and other key DoD network architecture and strategic planning instructions + Juniper...Would be Nice to Have:** + JNCIA, JNCIS, JNCIP, CISCO CCNP, CCVP, CCNA or CCDP (or equivalent) +… more
    CACI International (02/11/25)
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  • Network Engineer - Wireless

    SHI (Denver, CO)
    …( Network Engineering / Computer Science) + Minimum 5 years of Wireless Engineer / Network Engineer experience with increasing responsibility + Minimum ... solutions for SHI's customers, leveraging industry-leading technologies (ie, Cisco , Meraki, Aruba, Juniper Mist, etc.) +...to client sites + Proven experience as a Wireless Engineer , Network Engineer , or in… more
    SHI (02/11/25)
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  • Principal Network Engineer (*TS/SCI…

    Northrop Grumman (Aurora, CO)
    …inventory. * Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO / Juniper RMA process). * Layer 1 and Layer 2 network ... mission! Northrop Grumman Space Systems is seeking a TierII Network Engineer to join our team based...license and an acceptable driving record. + Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry… more
    Northrop Grumman (04/10/25)
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  • Network Engineer , Operations…

    Meta (Denver, CO)
    …issues into improvement plans with enterprise and service provider vendors such as network hardware platforms( Cisco , Juniper , Ciena, Infinera, Nokia, and ... of our team members and vendor field workforces. **Required Skills:** Network Engineer , Operations and Support Responsibilities: 1. Incident Response:… more
    Meta (02/15/25)
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  • Senior Network Engineer

    Lockheed Martin (Boulder, CO)
    network with a variety of locations and vendor hardware\. Responsibilities for a Network Engineer include but are not limited to: \- Configuration and ... management of Juniper and Cisco switches and routers, firewalls,...the design, build, test, and troubleshoot computer systems\. \- Network and System Administration\. \- Workstation and server configuration\.… more
    Lockheed Martin (04/27/25)
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  • Network Security Engineer III…

    Lockheed Martin (Colorado Springs, CO)
    …design and function, as well as hands\-on experience with multi\-vendor switching/routing \( Juniper , Cisco \) \- Network security engineering experience ... technologies\. **The Work** We are seeking a highly skilled Network Security Engineer III to provide technical...OSI Model, TCP/IP, VLANs, UDP Multicast, and firewall configuration \( Juniper , Cisco , Palo Alto\) \- Knowledge of… more
    Lockheed Martin (04/19/25)
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