• Principal Engineer Network - Network…

    Northrop Grumman (Colorado Springs, CO)
    …Systems-Launch and Missile Defense Systems offers an excellent opportunity for a Principal Engineer Network - Network Engineer III (25-308) to join our talented ... + The candidate will serve as a primary Network Engineer supporting the C2BMC Program + Will be responsible...diagnostics, and troubleshooting + Must have firewall expertise with ** Juniper ** , **Fortinet** , and **Palo Alto** + Must… more
    Northrop Grumman (07/26/25)
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  • Network Engineer III

    Insight Global (Englewood, CO)
    Job Description As a Network Engineer III in a top performing Telecommunications clients internal lab, you will be responsible for managing a dynamic and complex ... role offers broad exposure to diverse technologies, including Cisco, Juniper , Arista, F5, and A10, as well as hands-on...and Requirements 5 years of experience as a Network Engineer In depth understanding of basic network fundamentals and… more
    Insight Global (07/27/25)
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  • Principal Network Engineer (*TS/SCI & Poly…

    Northrop Grumman (Aurora, CO)
    …be a part of our mission! Northrop Grumman Space Systems is seeking a TierII Network Engineer to join our team based in the Aurora, Colorado area at Buckley AFB. The ... Network Engineer will support the customer's computer data communications systems,...Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO/ Juniper RMA process). * Layer 1 and Layer 2… more
    Northrop Grumman (07/10/25)
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  • Senior Network Engineer - Secret Clearance

    Lockheed Martin (Schriever AFB, CO)
    …Be Doing** We are seeking a highly skilled, experienced and motivated Network Engineer to join our team\. The successful candidate will be responsible for designing, ... TOP SECRET/SCI clearance preferred * Cisco Nexus/Catalyst switches and firewalls, Juniper routers, switches and firewalls, Fortinet firewalls, Palo Alto firewalls\.… more
    Lockheed Martin (08/08/25)
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  • Network Engineer , Operations and Support

    Meta (Denver, CO)
    …our team members and vendor field workforces. **Required Skills:** Network Engineer , Operations and Support Responsibilities: 1. Incident Response: Drive work ... and/or Multi-protocol Label Switching in complex troubleshooting scenarios. Cisco and Juniper Professional level or equivalent experience 17. CDN and Edge: Advanced… more
    Meta (08/01/25)
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  • Senior Network Engineer (Secret Clearance)

    Lockheed Martin (Colorado Springs, CO)
    …**Who You Are** You are a highly motivated and experienced network engineer with a strong background in network design, development, and testing\. You ... Network traffic analysis, diagnostic, and troubleshooting skills \- Firewall knowledge in Juniper , Fortinet, and Palo Alto \- Knowledge of UDP multicast, SONET,… more
    Lockheed Martin (07/12/25)
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  • Sr. Communication Systems Design Engineer

    Lockheed Martin (Littleton, CO)
    …DoD Secret clearance * Certifications such as CCNA, CCNP, CCIE, CISSP, Juniper , or Arista * Experience with Software\-Defined Networking \(Cisco DNA Center, ACI, ... packet capture analysis * Experience with ServiceNow, Cisco Viptela SD\-WAN, Arista BCF, Juniper SRX, Infoblox, and CA Spectrum * Knowledge of firewall and VPN… more
    Lockheed Martin (07/26/25)
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  • Senior Network Operations Engineer

    V2X (Colorado Springs, CO)
    …respect, responsibility, and professionalism. As a Senior Network Operations Engineer , you will provide expert-level support for the operational sustainment, ... efforts, and digital transformation objectives. The Senior Network Operations Engineer leads operational support for routing, switching, firewall, and wireless… more
    V2X (07/16/25)
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  • Network Operations Engineer Sr - Conus…

    CACI International (Schriever Air Force Base, CO)
    Network Operations Engineer SR - CONUS - TDY Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... Force's most mission-critical infrastructure. As a Senior Network Operations Engineer , you'll oversee complex break/fix efforts, lead troubleshooting across routers,… more
    CACI International (07/29/25)
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  • Journeyman Wireless Engineer

    V2X (Aurora, CO)
    …with integrity, respect, responsibility, and professionalism. As a Journeyman Wireless Engineer , you will be responsible for the implementation, configuration, and ... network engineers, cybersecurity staff, and field technicians, the Journeyman Wireless Engineer helps design and deploy wireless LAN (WLAN) infrastructure, conduct… more
    V2X (07/19/25)
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