More jobs:
IT Systems Administrator
Job in
Riverside, Riverside County, California, 92501, USA
Listing for:
Atlantica Sustainable Infrastructure Plc
Full Time
position
Listed on 2026-11-08
Job specializations:
-
IT/Tech
Systems Administrator, IT Support, Network Administrator
Job Description & How to Apply Below
We are currently recruiting a IT Systems Administrator to join our team and contribute to key projects in a dynamic and collaborative environment. This role is part of a global team working toward common goals. We operate as one company, across all locations, with shared responsibility andclear accountability.
Key Responsibilities- Infrastructure & Server Management
- Virtualization:
Deploy, configure, and manage hypervisors and virtual machines (VMs). - Directory Services:
Administer the Active Directory Domain Controller, managing user accounts, permissions, and Group Policies. - Storage:
Maintain and secure file servers, ensuring proper data access controls and backups. - Network, Security & Telephony
- Switching:
Configure, monitor, and troubleshoot network switches to maintain optimal uptime. - Firewall Administration:
Implement basic rule changes, monitor logs, and maintain network security protocols. - VoIP Systems:
Manage the corporate VoIP phone system, including extension setups, call routing, and hardware provisioning. - Endpoint Management & End-User Support
- Deployment:
Create, update, and deploy standardized OS images onto company laptops and desktops. - Helpdesk Support:
Provide tier 1 and tier 2 technical assistance to local and remote end-users. - Software Support:
Troubleshoot Microsoft applications (Microsoft 365, Outlook, Teams, Word, Excel) and other productivity tools.
- Bachelor’s degree in Computer Science, Telecommunications, Business Administration, or equivalent
- Certifications:
Security+, Network+, CCNA
- Experience:
3+ years of experience in a Systems Administrator, Network Administrator, or advanced Helpdesk role. - Virtualization:
Hands-on experience with hypervisors (such as VMware vSphere/ESXi or Microsoft Hyper-V). - Networking:
Solid understanding of TCP/IP, VLANs, and basic firewall routing/rules. - OS Deployment:
Experience with imaging tools (like MDT, Smart Deploy, or Acronis). - Analytical and detail-focused.
- Strong organizational and communication skills.
- Able to manage competing priorities with accuracy.
- Proactive and adaptable.
We believein a culture of trust, shared goals, and accountability. No matter where youare based, you are part of one team working toward the same mission.
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