Journeyman Network and Computer Systems Administrator

• Design, configure, implement, maintain, and troubleshoot enterprise network and computer systems.
• Support WAN, BAN, LAN, and wireless (Wi-Fi) infrastructure.
• Administer routers, switches, firewalls, and related network devices.
• Monitor network performance, resolve connectivity issues, and implement security controls.
• Perform system hardening, STIG compliance, vulnerability remediation, patching, firmware updates, and infrastructure upgrades.
• Maintain technical documentation, network diagrams, and configuration baselines.
• Support cybersecurity compliance requirements and coordinate with engineers, cybersecurity personnel, and customers.
• Other duties as assigned or required.

• Experience supporting enterprise network infrastructure, computer systems administration, routing/switching, network security, and infrastructure sustainment activities.
• Experience supporting WAN, BAN, and LAN environments.
• Experience configuring and troubleshooting enterprise network infrastructure, including routers, switches, firewalls, and wireless technologies.
• Experience with system hardening, STIG implementation, vulnerability remediation, patching, and cybersecurity compliance requirements.
• Strong analytical, troubleshooting, and communication skills.
• Ability to work independently and in a team environment.

• CCNA certification or equivalent experience demonstrating expertise in routing, switching, and network security.
• Experience supporting DoD or Federal Government networks.
• Experience with DISA cybersecurity controls, vulnerability management, and compliance activities.
• Experience supporting Cisco, Aruba, Juniper, Palo Alto, or similar enterprise networking technologies.

3–10 years of experience with a Bachelor's degree, OR 7+ years of experience with an Associate's degree required.

Active Secret clearance required with the ability to obtain a Top Secret clearance. Top Secret clearance preferred. Requirements to obtain a clearance include US Citizenship, security investigation, etc.