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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Infrastructure Engineer I - II - Onsite, Yuba City, CA - **Company:** Sierra Central Credit Union - **Location:** Yuba City, CA, United States - **Experience:** Experienced - **Salary:** $66,914.0 - $133,224.0 - **Contract:** Permanent contract - **Skills:** Active Directory, Amazon Web Services, Microsoft Azure, Complex Networks, Cyber Security, System Configuration, Information Leak Prevention, Monitoring of Systems, Web Servers, Hypervisor, Python (Programming Language), Network Security, Microsoft Office, Citrix Systems, Windows PowerShell, Microsoft SharePoint, Software Asset Management, Virtualization Technology, Wide Area Networks, WhatsUp Gold (Software), Backup and Restore, Software Licensing, Network Routers, Scripting, Network Storage, HybridCloud, Information Technology, SolarWinds (Software), Network Server, Dynatrace, Vmware - **Published:** June 13, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=99768af4eb1171d6 ## About the Role Do you have experience in WAN?, Do you have a Bachelor's degree?, * Excellent communication and documentation skills, both verbal and written. * Excellent organizational skills and attention to detail. * Solid troubleshooting and analytical skills. * Good understanding of system and network security best practices. * Ability to manage multiple priorities and work independently or as part of a team, * Bachelor's degree in Computer Science, Information Technology, or related field preferred. * 3-5 years of experience in infrastructure engineering or systems administration. * Hands-on experience with: Active Directory (user/group administration, GPOs, domain services), Office 365 (Exchange Online, Teams, SharePoint administration), Presentation systems for application and desktop delivery, Type 1 Hypervisors, Network storage (SAN/NAS concepts and basic management), LAN/WAN networks (basic design, configuration, and troubleshooting), and DLP policies and basic data security awareness * Progress toward certifications such as MCSA/MCSE, VMware VCP, Citrix CCA-V/CCP-V, or Network+. * Experience with hybrid cloud environments (Azure, AWS) is a plus. * Familiarity with automation/scripting (PowerShell, Python). * Exposure to infrastructure monitoring tools (e.g., SolarWinds, Netwrix, WhatsUp Gold, Dynatrace). ## Description The Infrastructure Engineer I-II is a role that sits at the core of our enterprise infrastructure. With minimal supervisions, this position supports critical systems and services including Active Directory, Office 365, Type 1 Hypervisors, Presentation Systems, and network/storage infrastructure. This position requires a strong technical foundation and is ready to take ownership of mid-level projects while collaborating with senior engineers on complex initiatives., * Manage and maintain enterprise infrastructure systems including Active Directory, Office 365, presentation systems, and Type 1 Hypervisors. * Assist in implementing and supporting Data Loss Prevention (DLP) policies and contribute to the execution of a Data-Centric Security Architecture. * Participate in the design and configuration of LAN/WAN networks and tiered network storage solutions. * Troubleshoot and resolve infrastructure-related issues across servers, networks, and virtualization platforms. * Monitor system performance, availability, and capacity, and perform routine tuning as needed. * Collaborate with security, applications, and support teams to ensure infrastructure aligns with organizational needs and best practices. * Document infrastructure procedures, system configurations, and updates. * Support infrastructure-related projects, upgrades, and migrations. * Provide Tier 2/Tier 3 support and escalate issues appropriately. * Coordinate configuration and deployment of virtual servers, web servers, storage arrays, firewalls, and switches. * Assist Network team with the design, configuration, implementation and administration of LAN and WAN to include components such as switches, routers, links, cabling, operating systems. * Manage backup systems for network servers including replication to off-site DR datacenter, and backup retention based on audit standards. * Provide routine to advanced technical support for telecommunications and related equipment and software. * Maintain accurate records for hardware and software inventory, maintenance, and registration, ensuring compliance with software licensing. * Diagnose and resolve simple or complex network and server problems to ensure minimal disruption of mission-critical systems and applications. * Communicates resolution timeline with internal customers, including follow-up communication. * Aid in upkeeping of the business continuity and disaster recovery plans and maintains current knowledge of plan executables. * Other responsibilities as assigned. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [The Power of Purpose: Unlocking Potential and Innovation](https://www.wearedevelopers.com/videos/1110-the-power-of-purpose-unlocking-potential-and-innovation) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [JavaScript? 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