Networking Administrator Jobs

Experienced network administrator needed to manage and secure Layer 2/3 enterprise networks and DoD-regulated environments at White Sands Missile Range.

Experienced systems administrators with DoD Top Secret/SCI clearance are needed to support deployed systems, perform sustainment travel to foreign partners, and provide Tier 2 operational support for mission systems.

Greenfield Engineering seeks an experienced Systems Administrator to provide onsite Windows server, desktop, network, and security administration at Patuxent River NAS in a primarily onsite role.

Yonex USA is hiring an IT System Administrator in Torrance to provide hands-on infrastructure support, ERP administration, and technical assistance across operations and distribution.

Experienced IT Systems Administrator needed to manage Windows and Microsoft 365 infrastructure, support end users, and maintain security and operational excellence at the Bulverde, TX office.

Experienced infrastructure specialist needed to lead Nutanix, virtualization, datacenter, and AWS operations in a remote-first environment focused on reliability, automation, and disaster recovery.

Kentro seeks an experienced Customer Service Engineer to deliver onsite and remote system administration, desk-side support, and ServiceNow ticket management for the VA-ESOM contract at the Dwight D. Eisenhower VA Medical Center in Leavenworth, KS.

SOCOTEC seeks a hands-on Senior IT Administrator in Dallas to manage servers, workstations, Meraki networking, hybrid cloud infrastructure (VMware, Azure, AWS) and vendor/licensing oversight.

Support critical client/server and cloud applications as a 3rd Party Software Administrator for DCBS, managing implementation, Tier 3 support, security patching, and vendor solutions to meet agency needs.

AnaVation is hiring a Senior Network Administrator to lead network engineering, deployments, and sustainment for mission-critical, classified environments.

Experienced systems administrator needed to manage Windows and IBM mid‑range infrastructure, ensure availability and security of casino systems, and support operations on the casino floor.

PHIL is looking for a hands-on IT Administrator to run day-to-day IT operations, security, automation, and vendor management for a distributed healthcare platform supporting pharmacies and warehouses nationwide.

Serve as the technical backbone for client environments by providing system administration, proactive maintenance, escalated issue resolution, and strategic technology guidance.

Agile Defense seeks a proactive Systems Administrator in McLean, VA to administer Windows and macOS endpoints, Microsoft 365, JAMF, Intune, and mobile device management in an onsite role.

Renuity is hiring a System Administrator in Charlotte to operate and secure servers, networks, endpoint devices, and A/V systems across its growing multi-location business.

Experienced systems administrator needed to lead escalated support, infrastructure projects, and mentor staff in a distributed IT environment.

An IT Systems Administrator role in a growth-focused company seeking a skilled professional to manage and support network and server environments in a hybrid work setting.

ZeroMark is seeking a skilled Systems Administrator to manage and optimize their physical and virtual IT infrastructure at their New York location.

Atmosera is looking for a skilled Cloud & Security Administrator to deliver expert Azure infrastructure support and security incident management during overnight shifts.

Experienced Linux Administrator needed to manage and optimize Linux-based systems for AMAX’s cutting-edge IT and HPC infrastructure.

Manage and secure Tom James’ IT infrastructure as a System Administrator focused on Microsoft 365 and on-prem environments in a hybrid work model.

SkyGrid seeks a skilled IT Systems Administrator to maintain multi-platform IT environments, enhance security, and deliver expert support in a fast-paced, innovative aerospace technology company.

Field AI is hiring a Systems Administrator to manage hybrid IT infrastructure that empowers roboticists and developers tackling breakthrough robotics challenges.