Senior Network Engineer III - Onsite with Secret Clearance

Swish is seeking a Network Engineer III to support a mission-focused customer at our site in Kearneysville, West Virginia. You will install, configure, and maintain enterprise network systems, troubleshoot complex issues, and help optimize network performance in a demanding environment. The ideal candidate has 8+ years of hands-on experience with routers, switches, firewalls, and TCP/IP, plus a strong security awareness. This is an onsite role requiring an active U.S.