Infrastructure Engineer - II - Onsite, Yuba , CA
Job in
Yuba City, Sutter County, California, 95991, USA
Listing for:
Sierra Central Credit Union
Full Time
position
Listed on 2026-07-01
Job specializations:
-
IT/Tech
Systems Engineer, Systems Administrator, Cloud Computing: Infrastructure & Operations
Job Description & How to Apply Below
Position: Infrastructure Engineer I - II - Onsite, Yuba City, CA
Infrastructure Engineer I-II
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.
Essential
Functions
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.Requirements Required
Skills and AbilitiesExcellent 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 teamEducation and Experience
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 awarenessProgress 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 (Power Shell, Python).Exposure to infrastructure monitoring tools (e.g., Solar Winds, Netwrix, Whats Up Gold, Dynatrace).Physical Requirements and
Work EnvironmentProlonged periods of sitting at a desk and working on a computer – 7 to 8 hours per day.Light lifting, carrying, pushing and/or pulling objects up to 25 lbs.Intermittent walking and bending.General office environment: works generally at a desk in a well-lighted, air-conditioned cubicle/office, with moderate noise levels.This…
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