Network Infrastructure Administrator

Saalex•Ridgecrest, CA

8d•Onsite

About The Position

Saalex is seeking a Network Infrastructure Administrator in Ridgecrest, CA to support the design, implementation, operation, maintenance, and security of enterprise network and computing environments. The selected candidate will provide expertise in network infrastructure management, routing and switching, wireless technologies, cybersecurity compliance, systems administration, and infrastructure modernization in support of mission-critical operations.

Requirements

Minimum of three (3) years of experience supporting enterprise network infrastructure.
Experience supporting WAN, BAN, and LAN environments, including routing, switching, and wireless technologies.
Experience designing, implementing, and troubleshooting network solutions.
Experience with STIG implementation, system hardening, cybersecurity compliance, and vulnerability remediation.
Experience performing patching, firmware updates, upgrades, and infrastructure sustainment activities.
Strong troubleshooting, communication, and problem-solving skills.
Ability to work independently and in a team environment.
Active Top Secret clearance required.
US Citizenship required for clearance.

Nice To Haves

CCNA certification or equivalent networking experience.
Experience supporting DoD or Federal Government environments.
Experience with enterprise networking technologies such as Cisco, Aruba, Juniper, or Palo Alto.
Experience supporting classified or mission-critical environments.

Responsibilities

Design, configure, implement, maintain, and troubleshoot enterprise network infrastructure and computer systems.
Support WAN, BAN, and LAN environments, including routers, switches, wireless technologies, and related network devices.
Monitor network performance and resolve connectivity, security, and infrastructure issues.
Implement and maintain cybersecurity controls, including system hardening, STIG compliance, and DISA/NCDOC security requirements.
Perform sustainment and maintenance activities, including patching, firmware updates, upgrades, and infrastructure modernization efforts.
Develop and maintain network documentation, configuration baselines, and technical procedures.
Collaborate with cybersecurity personnel, engineers, and customer stakeholders to support operational and security requirements.
Other duties as assigned or required.