Senior Network Operations Engineer, Tier 3 — TS/SCI w Poly

CACI International Inc.; Colorado Springs (CO); On-site; USD 90,000 - 190,000; Full time

Job summary

CACI International Inc. seeks a Senior Network Operations Engineer – Tier 3 to support the ECS3 program. This role focuses on network standards, design, deployment, and operations across multiple locations, driving modernization and efficiency for mission-critical networks.

The candidate will produce high-level technical documents, lead complex network projects, and collaborate with teams to meet customer requirements. Up to 25% CONUS travel may be required to install and support network systems.

Qualifications

• IAT II (Security+) certification or equivalent required.
• CCNA certification required.
• CCNP certification desired.
• Education/experience combinations listed below accepted (see postings).

Responsibilities

• Design and implement network solutions across sites and locales.
• Facilitate engineering data calls and network deployment activities.
• Troubleshoot complex network failures and accessibility issues.
• Develop deployment and implementation documentation for networks.
• Travel up to 25% CONUS for site installations and operations.

Skills

IAT II (Security+)

CCNA

CCNP

Education

GED

Associates

Bachelor's

Masters

Job description

CACI International Inc. seeks a Senior Network Operations Engineer – Tier 3 to support the ECS3 program. This role focuses on network standards, design, deployment, and operations across multiple locations, driving modernization and efficiency for mission-critical networks.

The candidate will produce high-level technical documents, lead complex network projects, and collaborate with teams to meet customer requirements. Up to 25% CONUS travel may be required to install and support network systems.