Lead Network Administrator​/Onsite​/Boston, MA

You’ll work as a Lead Network Administrator for a large, mission-critical organization in downtown Boston, MA. This is a long-term contract role with an initial onsite period that transitions to a hybrid schedule. You’ll support and lead enterprise data communication and network infrastructure in a complex, high-availability environment.

This role is ideal if you like being the technical lead and owning network operations end-to-end. You’ll stay hands‑on while also influencing network improvements, evaluating new technologies, and supporting new site projects. It’s a stable, long‑term opportunity with strong exposure to large‑scale infrastructure and a balanced hybrid setup after onboarding.

• 5 years in enterprise network or IT environments
• Hands‑on experience with network installation, configuration, and troubleshooting
• Experience monitoring network performance and reliability
• Ability to work with vendors on hardware and circuit issues
• Strong documentation and communication skills

• Lead or senior network administration experience
• Experience supporting multi‑site or large‑scale environments
• Familiarity with telecommunications technologies and network planning

• Hands‑on network administration and troubleshooting
• Monitoring performance and coordinating with vendors
• Documenting configurations and recommending improvements
• Supporting network planning for new or expanded sites