• Juniper Network Engineer…

    TEKsystems (Scott Air Force Base, IL)
    …a complex enterprise network using industry best practices. + Resolve escalated network and security support issues ( Tier 3). + Independently conduct ... closely with operations, management, and customer stakeholders to ensure the network is both secure and functioning optimally. Primary Responsibilities: + Provide… more
    TEKsystems (09/03/25)
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  • Network Engineer Tier II

    RKON (Chicago, IL)
    …key reason for the extraordinary level of service we deliver to our customers. The Tier 2 Network Engineer is responsible for providing advanced technical ... and other technical departments. The Tier 2 Engineer will handle escalated issues, participate in network...Network + + Associate certification in Cisco, Check Point, Juniper , Palo Alto or Fortinet + Professional certification in… more
    RKON (08/30/25)
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  • Tier 3 Subject Matter Expert (SME)

    Leidos (Scott Air Force Base, IL)
    …an experienced ** Network Systems** **Subject Matter Expert (SME) to provide Tier 3** sustainment support to a mission critical IP voice transport network ... network using industry best practices. + Resolve escalated network and security support issues ( Tier 3)....Meade. + Function as the primary COOP capability support engineer . + Review ACAS scanning and findings reports. Provide… more
    Leidos (08/23/25)
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  • Tier 3 Subject Matter Expert

    TEKsystems (Scott Air Force Base, IL)
    …a complex enterprise network using industry best practices. Resolve escalated network and security support issues ( Tier 3). Independently conduct network ... work closely with operations, management, and customer stakeholders to ensure the network is both secure and functioning optimally. This position requires US… more
    TEKsystems (09/06/25)
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  • Director Information Security

    Lumen (Springfield, IL)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top- tier talent and offer the flexibility you need to thrive and deliver ... Group (BLSG) is Lumen Technologies' advanced threat intelligence and network engineering organization. BLSG combines global internet telemetry, large-scale… more
    Lumen (09/03/25)
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