• Network Engineer, Operations and Support

    Meta (Denver, CO)
    …Path First, and/or Multi-protocol Label Switching in complex troubleshooting scenarios. Cisco and Juniper Professional level or equivalent experience 17. CDN and ... with enterprise and service provider vendors such as network hardware platforms( Cisco , Juniper, Ciena, Infinera, Nokia, and Arista), ITAD vendors, logistics vendors,… more
    Meta (08/01/25)
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  • Network Engineer III

    Insight Global (Englewood, CO)
    …connectivity issues. This role offers broad exposure to diverse technologies, including Cisco , Juniper, Arista, F5, and A10, as well as hands-on experience with ... Routing & Switching, VLANs, DNS, DHCP, Firewalls, Multicast) Familiarity with Cisco , Juniper, or Arista for configuration and management of enterprise-grade routing… more
    Insight Global (07/27/25)
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  • Principal Cyber Systems Engineer - Network…

    Northrop Grumman (Colorado Springs, CO)
    …+ **UDP Multicast** + Must know firewall configuration, such as **Juniper** , ** Cisco ** , and **Palo Alto** + Requires knowledge and experience in ACL design ... + Must have hands-on experience with multi-vendor switching and routing ( **Juniper, Cisco ** ) + Experienced in implementing standard DOD security procedures such as… more
    Northrop Grumman (07/26/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …and Linux. + Strong knowledge of Server Operating Systems. + Knowledge of Cisco networking, network routing protocols (ie, Static routes, OSPF); GRE and IPSEC ... tunnels. + Familiarization with Cisco Unified Communications Manager Express (VoIP); Risk Management Frame Work (RMF) standards. + Knowledge of Network Encryption… more
    Paragon Cyber Solutions (07/23/25)
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  • Maintenance Activities (CMA) Scheduling (Afternoon…

    CACI International (Denver, CO)
    …Service Management (ITSM) Systems ITIL Service Operations or ITIL Service Operations Analysis, Cisco CCNP, Cisco CCNA, AWS Associate or better, VMWare vSpere, or ... MCSA allspark - ** ** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and… more
    CACI International (07/19/25)
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  • Senior Technical Support Engineer, MI - I

    Fujifilm (Denver, CO)
    …more industry-specific certifications in relevant technical background (Microsoft, VMware, Cisco certifications preferred). + Working knowledge of Windows OS ... + Industry-specific certifications in relevant technical background (Microsoft, VMware, Cisco certifications). + Security Certifications (Security + or higher) **Key… more
    Fujifilm (07/16/25)
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  • Network Engineer

    Jacobs (Denver, CO)
    …* Prior responsibility for production network hardware configurations for Cisco , Brocade, and/or Juniper. * Hands-on experience implementing and troubleshooting ... through briefings and documentation. Extensive BGP experience a plus. * Cisco Certified Network Professional (CCNP) or equivalent knowledge. * Initiative and… more
    Jacobs (07/12/25)
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  • Principal Network Engineer (*TS/SCI & Poly…

    Northrop Grumman (Aurora, CO)
    …inventory. * Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO /Juniper RMA process). * Layer 1 and Layer 2 network experience ... have a valid driver's license and an acceptable driving record. + Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. + Familiarity with Layer 3 protocols… more
    Northrop Grumman (07/10/25)
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  • Principal/Sr. Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …covering Switching, Routing, Firewalls, Cabling, and Hardware configuration/installation with CISCO and/or Juniper equipment **Preferred Qualifications:** + At least ... covering Switching, Routing, Firewalls, Cabling, and Hardware configuration/installation with CISCO and/or Juniper equipment demonstrating a strong proficiency +… more
    Northrop Grumman (06/10/25)
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  • REMOTE Tier II NOC Technician

    Insight Global (Denver, CO)
    …and maintaining SONET and DWDM networks - Knowledge of Ciena, Infinera, Nokia, CISCO and Fujitsu DWDM and SONET equipment null We are a company committed ... to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive… more
    Insight Global (08/23/25)
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