Senior Network Engineer

Job overview

The Senior Network Engineer role is onsite in Jacksonville, FL, in a contract-to-hire arrangement. Compensation is not specified. ARC Group is recruiting for a Fortune 500 medical and healthcare organization; the position supports its enterprise network infrastructure. The engineer maintains, secures, troubleshoots, and optimizes complex network environments to support reliable operations and business continuity. The role provides Level 2/3 support, performs maintenance and upgrades, documents network configurations, and collaborates with IT, security, and business teams. A rotating 24/7 on-call schedule is required approximately once every two months, including weekends.

What you'll do

• Maintain, configure, and troubleshoot enterprise network infrastructure, including Cisco controllers, wireless access points, routers, switches, firewalls, VPNs, and load balancers
• monitor performance, availability, and capacity
• provide Level 2/3 support
• implement network security and access controls
• perform maintenance, upgrades, patching, hardware replacements, and configuration changes
• troubleshoot BGP, OSPF, HSRP, IPsec, 802.11, and QoS
• maintain network diagrams and technical documentation
• collaborate with IT, security, and business teams
• participate in rotating on-call coverage approximately once every two months.

What we're looking for

Skills & competencies

senior network engineer

jacksonville fl

arc group

contract-to-hire

onsite

cisco networking

enterprise wireless

ccnp

cissp

ccie

network security

bgp

ospf

rotating on-call

Work arrangement

• Weekend coverage required

Why this role

Requires 5+ years of network engineering experience and CCNP, CISSP, or CCIE certification. Employer sponsorship is not available now or in the future.

About the employer

ARC Group is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.