Senior IDC Network Engineer: Routing & Switching Pro

ZealHire Inc.; Ashburn (VA); On-site; USD 140,000 - 200,000; Full time

Job summary

ZealHire is seeking a senior IDC Network Engineer in Ashburn, VA to own hands-on configuration, troubleshooting, and lifecycle support of enterprise routing and switching within an onsite data center environment.

Responsibilities include maintaining Layer 2/3 connectivity, implementing changes, resolving complex incidents, supporting upgrades and migrations, and ensuring network availability across production routers, switches, interfaces, and related services.

Qualifications

• Minimum of 10 years of hands-on routing and switching experience.
• Strong knowledge of TCP/IP, Layer 2 switching, Layer 3 routing, BGP and OSPF.
• Experience configuring, implementing, maintaining and troubleshooting production routers and switches.

Responsibilities

• Configure, implement, operate, and troubleshoot enterprise routers and switches in a production IDC environment.
• VLAN creation and modification; access and trunk port configuration; switch-port activation and validation.
• Manage IP addressing, static and dynamic routing, and route-policy or path-selection troubleshooting.

Skills

Routing & Switching

BGP

OSPF

TCP/IP

Layer 2/3 switching

Job description

ZealHire is seeking a senior IDC Network Engineer in Ashburn, VA to own hands-on configuration, troubleshooting, and lifecycle support of enterprise routing and switching within an onsite data center environment.

Responsibilities include maintaining Layer 2/3 connectivity, implementing changes, resolving complex incidents, supporting upgrades and migrations, and ensuring network availability across production routers, switches, interfaces, and related services.