Senior Network Operations Tier 2 Engineer, TS/SCI

CACI; Millington (TN); On-site; USD 72,000 - 150,000; Full time

Job summary

CACI is seeking a Network Operations Tier 2 technician to support enterprise networks, including LAN/WAN, UC, and secure communications. You will coordinate with the Network Operations Center to address break/fix, configuration updates, and upgrades for routers and switches.

Ideal candidates hold TS/SCI with poly, CCNA, IAT II or Security+, and 10+ years of experience with Cisco/Juniper devices and routing protocols (BGP, OSPF, VRF, MPLS, 802.1x).

Qualifications

• IAT II (e.g., Security+) certification is required.
• CCNA certification is required.
• Active TS/SCI with polygraph clearance or ability to obtain polygraph prior to starting.
• 10+ years of relevant experience; Bachelor's degree may substitute for 5 years.
• Familiarity with Cisco and Juniper network devices.
• Strong knowledge of routing protocols (BGP, OSPF, VRF, MPLS, 802.1x).
• Knowledge of KG-175 TACLANES configuration and firmware upgrade procedures.
• Working knowledge of Cisco-ISE.

Responsibilities

• Conduct approved network changes: VLAN, ACL, and port assignments.
• Perform IOS upgrades on routers and switches.
• Upgrade routing/switching equipment to ensure enterprise operations.
• Draft SOPs for network operations.
• Resolve network failures and accessibility issues.
• Support site surveys and engineering data calls.
• Assist with new/enhanced network implementations and technical refresh projects.
• Operate independently with occasional supervision.
• Research errors and perform incident analysis for root causes.
• Review and implement STIGs.

Skills

IAT II

TS/SCI clearance

CCNA

Cisco & Juniper

Networking protocols

Education

Bachelor's Degree in applicable field

Tools

Cisco IOS

Juniper devices

KG-175 TACLANES

Job description

CACI is seeking a Network Operations Tier 2 technician to support enterprise networks, including LAN/WAN, UC, and secure communications. You will coordinate with the Network Operations Center to address break/fix, configuration updates, and upgrades for routers and switches.

Ideal candidates hold TS/SCI with poly, CCNA, IAT II or Security+, and 10+ years of experience with Cisco/Juniper devices and routing protocols (BGP, OSPF, VRF, MPLS, 802.1x).