Job Description

Job Title: Senior Systems Administrator

Location: Oxnard, CA (Onsite 4x/week – Fridays Off!)

Compensation: $120,000 – $140,000 base salary

Job Type: Full-Time

About the Role

We’re looking for a Senior Systems Administrator to join our team in Oxnard , CA. This is an onsite position Monday through Thursday – enjoy a long weekend every week! You'll play a key role in managing and supporting our IT infrastructure, ensuring high availability and performance across our systems.

What You’ll Do

• Manage and maintain VMware environments (vSphere, ESXi, vCenter).
• Administer and troubleshoot Microsoft Windows Server environments.
• Oversee Office 365 services, including Exchange Online, SharePoint, Teams, and Azure AD.
• Provide light networking support – including VLANs, firewalls, DNS, DHCP, and VPNs.
• Monitor system performance and implement performance tuning and optimization.
• Perform regular system updates, backups, and security patches.
• Collaborate with internal teams to support business-critical applications and systems.
• Create and maintain system documentation, processes, and procedures.
• Participate in infrastructure improvement initiatives and projects.

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