System Administrator Jobs in San Marcos, CA (3,310)
Reliability Engineer
Administrative Assistant
Temp learning management system administrator
Home Health Physical Therapist (PT) - Per Visit Pay Up to $135/visit (North County -SD)
Home Health Occupational Therapist (OT)
Chief Operating Officer
IP/Patent Specialist
Zerto Windows Infrastructure & Migration Engineer- Remote EST hours
Senior Engineer
Occupational Health & Safety Specialist
Executive Administrative Manager
System Administrator - Remote
Lending System Administrator - Business/Commercial Lending (Onsite)
Lecturer - OM 633: ERP and Supply Chain Technology (Fall 2026)
Lecturer - OM 633: ERP and Supply Chain Technology (Fall 2026)
Senior Network Systems Lead Design, Security & Cloud
Crypto Test Engineer Administrator
MIS 304 Instructor: Principles of Information Systems
Quality & Reliability Engineer (AI Systems & Workflow Assurance)
Intellectual Property Specialist
Senior SATCOM Training Architect
Senior DevSecOps Platform Engineer
Superintendent/CEO - Hybrid; Oceanside, California
Lecturer - CS 433: Operating Systems (Fall 2026)
Senior Systems Engineer
Lecturer - MIS 304: Principles of Management Information Systems (Fall 2026)
MIS Lecturer Fall 2026 ( )
Technical Success Administrator - Emergency Call Management (ECM)
Capital Facilities Senior Engineer Vallecitos Water District
DevSecOps Infrastructure Administrator
System Engineer
Senior System Engineer
WSS Engineer / Epic Client System Administrator (ECSA) - Remote
Job Description
Working as a System Administrator in San Marcos, CA
There are 3,310 System Administrator opportunities available in San Marcos, CA all with unique requirements.
System Administrators are responsible for managing and maintaining data storage systems and computer operating systems for an organization. They work to maintain the stability, performance, user access, and security of information processing systems and all the hardware, software, and network systems used by a company. System administrators must have excellent problem-solving and communication skills and work effectively as part of a team with individuals in other departments. They are also responsible for keeping company policies updated and implemented.
System Administrator jobs near San Marcos, CA
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