Administer, configure, monitor, and troubleshoot enterprise Cisco network infrastructure (routing/switching, SD-WAN, wireless). Lead incident response, root cause analysis, documentation, change management, after-hours maintenance, and vendor coordination. Support monitoring, reporting, and travel to remote sites up to 50% with on-call 24x7x365 participation.
We’re always looking for diverse, talented, service-oriented people to join our exceptional team.
Senior Network AdministratorThe pay range for this position is listed below. Our pay ranges are built to allow for candidates with various levels of skill and experience to be considered, as well as for room for growth and tenure achieved in a role over time. Typical new hire salary offers fall within the minimum to midpoint of a pay range for many candidates. Any offer extended to a candidate will be based upon their unique set of knowledge, skills, education, and experience as well as internal equity.
Pay Range:
$42.41 - $63.62Scheduled Weekly Hours:
40What You’ll Be Doing
Responsible for effective administration, configuration, installation, provisioning, monitoring and troubleshooting to ensure availability, capacity and performance of network infrastructure systems is achieved. Perform assigned duties as listed in RACI model(s) under general supervision from manager. Collaborate with peers and manager on operational tasks, system enhancements and project activities.
- Support enterprise Cisco network infrastructure, including routing and switching, wireless networking, SD-WAN, network monitoring, branch/ATM connectivity, and network operations.
- Install, configure, maintain, patch, upgrade, and troubleshoot network systems and related infrastructure.
- Develop and maintain configuration standards and operating procedures.
- Coordinate with vendors for technical support and upgrades.
- Monitor network health, availability, alerts, logs, performance, capacity, and system integrity; provide KPI and metrics reporting as needed.
- Respond to incidents, problems, service requests, and escalations; monitor ITSM queues and prioritize resolution appropriately.
- Lead root cause analysis efforts for major incidents.
- Act as an escalation point for complex network issues.
- Develop and maintain configuration standards, operating procedures, documentation, runbooks, and process improvements.
- Conduct after-hours maintenance.
- Coordinate with team members, vendors, engineering teams, and service stakeholders for support, upgrades, maintenance, and project work.
- Create, change, and delete user accounts per request.
- Provide assistance for support cases escalated by Network Administrators I & II
- Conduct after-hours maintenance, participate in the on-call rotation supporting the production environment 24x7x365, and travel to remote office and ATM locations up to 50% of the time.
Additional Job Functions
- Performs other duties as assigned
- Complies with regulatory compliance and assigned training requirements including but not limited to BSA regulations corresponding to their specific job duties. Failure to do so may result in disciplinary and other employment related actions.
Qualifications
- High School Diploma or GED required
- Bachelor's Degree in a related field or equivalent years of experience required
- 3-5 years of relevant network infrastructure experience required.
- Cisco CCNA Routing and switching required
- Cisco CCNA Wireless preferred
- Cisco CCNA Security preferred
- ACMA/ACCA preferred
- CCSA preferred
- F5-CA preferred
- Participation in the CA DMV pull program may be required depending on assignment
Knowledge, Skills, and Abilities
- Intermediate knowledge of routing, switching, LAN/WAN, TCP/IP, OSI, VLANs, trunking, NAT, QoS, DHCP, DNS, HSRP, IPsec, EIGRP, OSPF, and BGP.
- Foundational to intermediate knowledge of SD-WAN, branch connectivity, circuit failover, DIA, broadband, MPLS, cellular connectivity, and enterprise network monitoring.
- Foundational to intermediate knowledge of Python and Ansible.
- Foundational to intermediate knowledge of monitoring applications: Live Action, Thousand Eyes, Solarwinds, and other products.
- Foundational to intermediate knowledge of wireless networking, including Aruba, Cisco Wireless, access point monitoring, client troubleshooting, and RF basics.
- Foundational to intermediate knowledge of incident, request, task, and change management workflows; device lifecycle support; configuration validation; backup review; and standardization efforts.
- Foundational to intermediate knowledge of network documentation, configuration checklists, diagrams, branch/ATM support documentation, standard operating procedures, automation, reporting, and operational efficiency practices.
- Intermediate knowledge of SNMP, logging, packet capture, operating systems, servers, storage, audit/security best practices, and data center standards including cabling, power, fire suppression, and safety.
SchoolsFirst FCU is committed to Diverse, Equitable, and Inclusive Hiring
At SchoolsFirst FCU we are dedicated to building and growing a diverse, inclusive, and authentic Dream Team, so if you’re excited about a position or wanting to make a career change but your past experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyway. Many skills are transferrable and you may be just the right candidate for the position, or for other roles we are working on.
SchoolsFirst Federal Credit Union is committed to fostering, cultivating, and preserving a culture of diversity and inclusion. SchoolsFirst FCU is an equal opportunity employer and prohibits discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities and prohibits discrimination against all individuals based on their race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, political affiliation, or genetic information.
This organization participates in E-Verify.
SchoolsFirst FCU Santa Ana, California, USA Office
2115 N Broadway, Santa Ana, California, United States, 92706 2613
Similar Jobs
Aerospace • Logistics • Security • Software • Cybersecurity
Lead design, implementation, and operation of large-scale classified LAN/WAN and multidomain networks. Define network architecture roadmaps (SDWAN, ZeroTrust, cloud), enforce security policies, provide third-level support, audit compliance, coordinate maintenance, mentor staff, and serve as senior technical liaison to customers and leadership for mission-critical systems.
Top Skills:
Audio/Visual TechnologiesCcisoCcna SecurityCisco Call ManagerCloud NetworkingCndEncryptionFirewallsGicspGsecJIRALanLinuxRoutersSd-WanSecurity+ CeServicenowSscpSwitchesTaclanesVtcWanWindowsZero Trust
Aerospace • Information Technology • Cybersecurity • Defense
Administer, secure, and modernize enterprise Windows and Linux server and network environments. Manage DNS, DHCP, Active Directory/GPOs, patching, OS upgrades, SQL databases, DISA STIG compliance, and automation (PowerShell). Provide technical leadership, troubleshooting, documentation, and coordination with engineers, cybersecurity staff, and stakeholders to support mission-critical operations.
Top Skills:
Active DirectoryDhcpDisa StigDnsGroup PolicyLinux (Red Hat)PowershellPythonSQLWindows Server
Aerospace • Information Technology • Cybersecurity • Defense
Lead design, implementation, administration, and troubleshooting of enterprise network and computer systems. Support WAN/BAN/LAN/Wi‑Fi, routers, switches, and firewalls. Drive modernization, patching, firmware updates, STIG/system hardening, vulnerability remediation, and compliance activities. Maintain documentation, support audits, and collaborate with engineers and stakeholders.
Top Skills:
ArubaBanCiscoDisaFirewallsFirmware UpdatesJuniperLanPalo AltoPatchingRoutersStigSwitchesWanWi-Fi
What you need to know about the Los Angeles Tech Scene
Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.
Key Facts About Los Angeles Tech
- Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
- Key Industries: Artificial intelligence, adtech, media, software, game development
- Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
- Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering
