Network Engineer II

*This position requires an active Top Secret/SCI w/ Fullscope Polygraph clearance to be considered.*

ProSync is seeking a Network Engineer to provide configuration, sustainment, and operational support for Cisco and Arista network devices across mission environments. The engineer will support STE/STN and SSP compliance requirements, maintain network health, and ensure reliable connectivity for operational systems. This role requires hands‑on device configuration, troubleshooting, and documentation, as well as the ability to travel as needed and participate in on‑call rotations to support mission‑critical networks.

Responsibilities:

• Cisco & Arista Configuration — Configure, maintain, and troubleshoot Cisco and Arista switches, routers, and mission‑specific network appliances.
• Network Sustainment — Perform ongoing sustainment activities including firmware updates, configuration audits, performance tuning, and fault isolation.
• STE/STN & SSP Compliance — Ensure network devices meet STE/STN requirements and SSP compliance standards, including documentation, configuration validation, and security alignment.
• Latte’Art Support — Utilize Latte’Art for configuration management, compliance verification, and device‑level operational support.
• Operational On‑Call Support — Provide on‑call coverage for mission systems, responding to outages, degradations, and urgent network issues.