Network Administrator

TEKsystems
$45.00 - $60.00 / hr
life insurance, sick time, 401(k), retirement plan
United States, Virginia, Norfolk
Apr 18, 2025
MUST HAVE AN ACTIVE SECURITY CLEARANCE Description We seek a Network Administrator with an active Secret (S) clearance to support and maintain a Wireless LAN environment for the U.S. Navy in Norfolk, VA. This on-site role will focus on monitoring, troubleshooting, and optimizing a complex network infrastructure built primarily on Aruba technology. The ideal candidate will possess in-depth experience with Aruba ClearPass, WLAN Controllers, CX Switching, and EdgeConnect, along with a strong background in firewalls and general networking. Key Responsibilities: * Monitor and manage the Aruba Wireless LAN environment, ensuring optimal performance and security. * Configure, maintain, and troubleshoot Aruba ClearPass for network access control (NAC) and policy enforcement. * Deploy, configure, and maintain Aruba WLAN Controllers and Aruba CX Switching solutions. * Support and troubleshoot network connectivity issues, VLAN configurations, and security policies. * Administer firewalls, including pfSense and Palo Alto, ensuring proper security rules, VPN configurations, and network segmentation. * Manage Aruba EdgeConnect for SD-WAN optimization and ensure reliable connectivity across naval networks. * Implement and maintain network security best practices in compliance with DoD and Navy cybersecurity policies. * Work closely with IT and cybersecurity teams to enhance network performance and security posture. * Document network configurations, changes, and troubleshooting procedures for future reference. Required Qualifications: * Active Secret (S) clearance required. * 5+ years of experience in network administration with a focus on wireless networking and security. * Strong expertise in Aruba technologies, including: o Aruba ClearPass o Aruba WLAN Controllers o Aruba CX Switching o Aruba EdgeConnect * Experience with firewall administration, including pfSense and Palo Alto. * Solid understanding of TCP/IP, VLANs, VPNs, routing protocols (BGP, OSPF), and network security principles. * Familiarity with DoD network security standards and compliance requirements. * Ability to troubleshoot complex network issues in high-security environments. * Strong communication skills with the ability to collaborate across teams and provide technical guidance. Skills Firewall, aruba wireless, edgeconnect, clearpass, palo alto, Cisco routers, Cisco switches Top Skills Details Firewall,aruba wireless,edgeconnect,clearpass,palo alto Additional Skills & Qualifications Preferred Qualifications: * Aruba Certified Network Professional (ACNP) or Aruba Certified ClearPass Professional (ACCP) certification. * Palo Alto Networks Certified Network Security Administrator (PCNSA) certification. * Experience with Navy or DoD networks and STIG compliance. * Experience with automating network tasks via scripting (Python, Ansible, etc.). Work Environment & Conditions: * Onsite position in Norfolk, VA at a U.S. Navy facility. * May require on-call support and occasional travel to naval installations. Experience Level Intermediate Level Pay and Benefits The pay range for this position is $45.00 - $60.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: * Medical, dental & vision * Critical Illness, Accident, and Hospital * 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available * Life Insurance (Voluntary Life & AD&D for the employee and dependents) * Short and long-term disability * Health Spending Account (HSA) * Transportation benefits * Employee Assistance Program * Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Norfolk,VA. Application Deadline This position is anticipated to close on May 1, 2025. About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.