Senior IT Systems Engineer - Hybrid Cloud & Virtualization

Credit Union of Southern California

Anaheim (CA)

Hybrid

USD 126,667 - 188,240

Full time

14 days+

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Job summary

Credit Union of Southern California is seeking a Senior IT Systems Engineer in Anaheim Hills to lead advanced hands-on infrastructure projects across on‑prem and cloud, with a focus on design, configuration, and operational excellence.

You will install and manage VMware vSphere, SANs, Office 365, Exchange Online, SharePoint, and Teams, while coordinating with teams and directing technical tasks. A hybrid schedule applies, with one day in‑office and four remote.

Qualifications

8+ years in system administration (not help desk).
Experience with designing and implementing Azure cloud services such as Entra, Purview, InTune, Defender, and other Azure components or the equivalents at AWS.
In‑depth knowledge of a hybrid cloud environment where on‑premises servers are integrated with and support the operations of PaaS and SaaS services.
Understanding of and experience in designing and implementing cloud environments such as Azure (preferred). AWS and GCP are also acceptable.
Understanding of and keeping up with evolving technologies such as PowerAutomate and MS CoPilot.
While this role is not a hands‑on administrator of networking equipment and firewalls, a thorough understanding of OSI layers 3‑7 is required for effective troubleshooting.

Responsibilities

Lead multifaceted infrastructure projects that span on‑premises and cloud environments.
Install, configure, and manage VMware vSphere environments, manage ESXi hosts, clusters, and virtual networks.
Manage and administer SANs (Storage Area Networks).
Administer and perform regular backups and disaster recovery testing for virtual environments.
Manage Office 365 tenant, including user accounts, licenses, and security settings.
Configure Exchange Online, SharePoint, Teams, and related services.
Document and maintain IS procedures and network/system configurations, remediate audit findings and analyze system, event and performance logs for troubleshooting or enhancement purposes.
Research, deploy, and troubleshoot server/software applications and solutions, plan and coordinate the design, testing and implementation of server/software installs, upgrades and changes.
Evaluate and recommend new technologies, provide application and system training to IS staff, perform root‑cause analysis, implement, and adhere to appropriate security procedures, auditing of systems, applications and scripting language skills for automation.
Complete understanding and active application of the C.A.R.E. 4 Guide expectations and the Brand Communications Standards Accountability Philosophy.
Must be able and available to work a “hybrid” schedule, per business operations requirement, as needed.
Additional duties and responsibilities, as assigned.