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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Administrator II - **Company:** United Heritage Credit Union - **Location:** Austin, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Amazon Web Services, Microsoft Azure, Backup Devices, Border Gateway Protocol, Microsoft Online Services, Cisco Unified Communications Manager, Cloud Computing, Computer Networks, Dynamic Host Configuration Protocol, Linux, Disaster Recovery, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, VMware ESX Servers, Intrusion Detection and Prevention, Virtual Private Networks (VPN), Python (Programming Language), Network Troubleshooting, Linux System Administration, Microsoft SQL Server, Windows Servers, Network Diagrams, Routing, Network Segmentation, Open Shortest Path First (OSPF), Windows PowerShell, Remote Access Technology, Azure Active Directory, Ansible, Zero Trust Network Access, Security Information and Event Management, Single Sign-On, TCP/IP, Virtual Local Area Networks, Virtualization Technology, Software Vulnerability Management, Wide Area Networks, Wireless Networks, Identity Services Engine, Google Cloud, Computer Network Technologies, Software Troubleshooting, Firewalls (Computer Science), Microsoft InTune, Information Technology, Performance Monitor, Data Management, Firepower, Cisco - **Published:** October 22, 2026 - **Apply:** https://www.thejobnetwork.com/job/58761386-98dd-4ec3-821e-991dc55c108d/network-administrator-ii ## About the Role * A bachelor's degree in Computer Science, Information Technology, Management Information Systems, or a related field. An equivalent combination of education, certifications, training, and experience will be considered. * 5+ years of progressively responsible experience supporting enterprise network and identity infrastructure. * Advanced experience with enterprise routing, switching, firewalls, wireless networks, VPNs, segmentation, and secure remote access. * Strong knowledge of TCP/IP, DNS, DHCP, VLANs, STP, QoS, OSPF, BGP, EIGRP, and static routing. * Experience with Cisco or comparable enterprise networking platforms. * Experience administering Windows Server, Linux, Active Directory, virtualization platforms, enterprise storage, and Microsoft 365/Azure hybrid environments. * Experience supporting cybersecurity controls, backups, disaster recovery, business continuity, and infrastructure resiliency. * Strong troubleshooting, analytical, project leadership, and communication skills. * The ability to manage competing priorities and resolve complex technical issues in a fast-paced, regulated environment. * A collaborative approach and demonstrated ability to mentor and support other technical professionals. * Availability for occasional travel, evening or weekend work, and an on-call rotation., * Networking certifications such as CCNA, CCNP, or CCIE. * Experience with PowerShell, Python, Ansible, Netmiko, RESTCONF, or similar automation tools. * Experience with Microsoft Azure, AWS, or Google Cloud Platform. * Experience with Cisco ISE, Firepower, ASA, CUCM, Unity, UCCX, or comparable technologies. * Experience with Microsoft SQL Server, SAN, NAS, and enterprise backup technologies. * Experience working in financial services or another regulated industry. * PMP, CISSP, CompTIA, Microsoft Azure, or Microsoft identity and access certifications. ## Description United Heritage Credit Union is seeking a Network Administrator II to serve as a key technical resource for our enterprise network and infrastructure. In this role, you will enhance the performance, security, and resiliency of our network, server, cloud, storage, telecommunications, and identity environments. You will partner with the IT Infrastructure Manager to lead infrastructure projects, evaluate emerging technologies, and mentor members of the infrastructure team. At UHCU, our culture is grounded in collaboration, initiative, and serving with heart. As One Team United, we are committed to bringing our hospitality values to life by supporting one another, elevating the employee and member experience, and delivering best-in-class hospitality in every interaction. In this role, you will contribute to that commitment by providing secure, dependable technology that helps our employees and members thrive. If you are a solutions-focused technology professional who enjoys tackling complex challenges, strengthening cybersecurity, and helping others grow, we would love to hear from you! This position is fully onsite in Austin, Texas, and requires availability in an on-call rotation to support critical system emergencies, outages, and network issues. What You'll Do * Design, administer, secure, and optimize LAN, WAN, SD-WAN, wireless, voice, VPN, firewall, and related network technologies. * Monitor performance, troubleshoot complex issues, conduct root-cause analysis, and plan for future capacity needs. * Administer Windows Server and Linux environments, Active Directory, Group Policy, DNS, DHCP, Microsoft Entra ID, and hybrid identity services. * Manage VMware ESXi or comparable virtualization platforms, enterprise storage, backups, disaster recovery, and infrastructure lifecycle activities. * Support Microsoft 365, Azure, Exchange Online, single sign-on, conditional access, and endpoint management solutions such as Microsoft Intune. * Implement and monitor cybersecurity controls, including firewalls, intrusion detection and prevention, EDR, vulnerability management, and SIEM tools. * Strengthen network segmentation, secure remote access, resiliency, and Zero Trust practices. * Lead infrastructure projects from design and testing through implementation, documentation, and deployment. * Evaluate vendors and emerging technologies and recommend solutions that improve security, scalability, performance, and efficiency. * Maintain accurate network diagrams, configurations, inventories, procedures, security standards, and disaster recovery documentation. * Serve as an escalation resource and provide technical guidance, mentoring, and knowledge sharing to the infrastructure team. * Participate in scheduled on-call rotations and provide after-hours support for critical incidents and maintenance as needed.