• Tier 3 NOC Engineer…

    Comcast (Plano, TX)
    …and their applications and routing + Solid knowledge of Layer 2 and Layer 3 internetworking technologies + 5 to 8 years' experience with protocols + **Extensive ... Firewall experience with firewalls such as (Fortinet 60F/80F, Cisco ASA, Juniper SRX, Checkpoint NG etc.)** + Extensive experience with Cisco switches and routers + Certifications such as ( **Fortinet Professional - required** , Fortinet Expert - preferred,… more
    Comcast (12/03/25)
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  • Sr IT Systems Engineer - Pub SEC

    Lumen (San Antonio, TX)
    …digitally connect the world and shape the future. **The Role** The IT Systems Engineer II provides advanced Tier II support by troubleshooting and repairing ... support for two (2) geographically separated Network Operation Centers ( NOC ). The IT System Engineer II is...and serve as the first level of escalation to Tier I NOC personnel on network issues.… more
    Lumen (12/03/25)
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