Network Administrator I

Overview Network Administrator I – Location: US-AZ-Phoenix | ID: 2026-4395 | Category: IT / Cyber Security / Network Systems | Position Type: Full-Time | Remote: No | Clearance Required: Public Trust (Tier 4) Join AMERICAN SYSTEMS. This role supports network administration services and the smooth operation of LAN/WAN, network segments, and Internet and intranet networking systems. The position involves troubleshooting network issues, assisting with installations and configurations, and aiding in the maintenance of network security and performance. Responsibilities Support network administration services and contribute to the smooth operation of LAN/WAN, network segments, and Internet and intranet networking systems. Experience with routing and routing protocols, BGP, EIGRP, and VRF. Familiarity with IP addressing for DNS requests. Assist in troubleshooting low to moderate-severity network incidents and ensure prompt resolution. Provide support for approximately 1200 routers, switches, firewalls, and network appliances. Contribute to router and switch installation, administration, and basic troubleshooting tasks. Assist in the installation and basic upgrades of router, switch, firewall, and network appliance software. Support basic installation, administration, and troubleshooting ofProxy devices, DNS/IPAM, TCP/IP, DHCP, VLAN, LAN, Wi-Fi, WAN, and networking protocols. Contribute to supporting a network environment with voice, video, data, operational data, and mobile applications. Participate in the installation, administration, and basic troubleshooting of IDS, VPN, VTC, and network monitoring tools. Provide support in cabling and fiber optic systems installation, administration, and basic troubleshooting. Manage patch and vulnerability management of network infrastructure. Create, update, and maintain network documentation, including diagrams, configuration templates, procedure documents, compliance documents, and training materials. Assist in maintaining basic network cybersecurity functions under guidance. Support SCADA network environment under guidance. Follow change management procedures and provide timely acknowledgment and resolution of service requests. Ensure network devices are managed in accordance with regulatory requirements. Participate in monitoring network systems, management/security software, and network monitoring systems. Qualifications As a requirement of this position, all candidates must be a U.S. Citizen. In accordance with 8 U.S.C. 1324b(a)(2)(C), we will not consider candidates for this position who do not meet the aforementioned conditions. Must be able to pass federal background investigation and obtain a Public Trust. 1-3 years of experience or a Bachelor's degree in a related field. Basic knowledge or educational background in installing, configuring, and maintaining Cisco network and/or security equipment. Familiarity with basic network design documentation using Visio and Microsoft Office applications. Developing problem-solving skills with the ability to analyze and recognize solutions. Basic understanding of networking concepts, principles, and practices. Exposure to or knowledge of BGP, OSPF, and EIGRP routing protocols. Basic familiarity with MPLS networks. Developing ability to interpret and analyze packet captures, OSI model, cable plant systems, and data center architecture. Interest in network firewalls, security appliances, VPNs, and access control methodologies. Developing understanding of wireless networking technology. Exposure to network segmentation, DNS, DHCP, and IPAM concepts. This position may participate in a 24/7 environment and involve shift work in the future. Must be able to: Lift up to 25 lbs.; Bend, stretch, squat, kneel, to move equipment, set up workstations (projectors, TV screens, computers, servers, routers, printers, tools, etc.). Must be able to present acceptable identification for customer badging and site access, such as a REAL ID compliant driver license, U.S. Passport, or other approved document from the GSA Required Identification List. Pay Transparency Statement AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $58,800.00/Yr. - USD $98,200.00/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance. EEO Statement EEO Race/Sex/Disability Status/Veteran Status #J-18808-Ljbffr AMERICAN SYSTEMS