Onsite Tier II Network Administrator - Secure Govt Network

Science Applications International Corp.; Colorado Springs (CO); Vor Ort; USD 80.000 - 120.000; Vollzeit

Zusammenfassung

Science Applications International Corp. seeks a Tier II Network Administrator to support the NORAD and NORTHCOM network enterprise onsite in Colorado Springs. The role plans upgrades, hardens the digital environment, and maintains a dispersed network across North America.

You will ensure reliable operations, stability, and security of voice, data, and critical services while managing daily infrastructure tasks and user connectivity support in a dynamic, security-focused environment.

Qualifikationen

• Bachelor’s degree plus 3+ years experience, or a high school diploma with 7+ years in network ops.
• CCNA or Juniper certification.
• Security+ per DoD 8570/8140.
• Top Secret with SCI eligibility.
• Knowledge of Cisco IOS, Juniper JUNOS, Brocade/Foundry OS.
• Inline network encrypting technologies knowledge.

Aufgaben

• Familiar with Cisco IOS, IP routing protocols, long haul transport, network test equipment and NSA type 1 encryption devices.
• Solid skills with LAN/WAN operations.
• Troubleshooting and analytic/diagnostic skills with good communication.
• Layer 1 and Layer 2 experience (CAT5, SM/MM Fiber, Serial cables, SFP).
• Configure and troubleshoot layer 2 switching (VLANs, Port Security, Thin Configs).

Kenntnisse

Cisco IOS

IP routing protocols

WAN/LAN ops

Network security best practices

Troubleshooting

Layer 1/2 knowledge

Ausbildung

Bachelor’s degree

High School Diploma with 7+ years experience

Tools

Cisco hardware

Juniper JUNOS

NSA encryption devices

LAN/WAN test equipment

Jobbeschreibung

Science Applications International Corp. seeks a Tier II Network Administrator to support the NORAD and NORTHCOM network enterprise onsite in Colorado Springs. The role plans upgrades, hardens the digital environment, and maintains a dispersed network across North America.

You will ensure reliable operations, stability, and security of voice, data, and critical services while managing daily infrastructure tasks and user connectivity support in a dynamic, security-focused environment.