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Senior Windows Administator / Platform Engineer IV
Hudson Manpower • San Jose, California, United States
~ $128,500 - $209,400
System Administrator Jobs in San Jose
High-wage Silicon Valley metro with manufacturing, healthcare, and services alongside tech
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IRC Analyst
Astreya Partners • San Jose, CA, US
onsite
~ $99,900 - $164,400
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Sr. Solution Manager
Super Micro Computer, Inc. • San Jose, CA, US
onsite
$160,000 - $185,000
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Executive Administrative Assistance - Human Resources
Western Digital • San Jose, CA, United States
onsite
~ $151,116 - $255,529
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SRE - Linux Administration
Zoom • San Jose (CA)
~ $99,868 - $164,379
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Administrative Assistant
Singerlewak • San Jose, California
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~ $50,907 - $77,560
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Explore employers on the map — San Jose
What Does a System Administrator Do?
System administrators manage and maintain an organization's IT infrastructure, including servers, networks, databases, and security systems. They ensure systems are available, secure, and optimized for performance and user needs.
System Administrator Salary in San Jose
The median salary for a System Administrator in San Jose is $128,538 per year. The range is $99K - $164K (P10: $78,597, P90: $209,379). (BLS OEWS 2025) Typical US salary range: $65K - $115K. In Europe: €50K - €80K. Cost of living in San Jose is very high compared to other cities.
Most In-Demand Skills
Linux/Windows Server
Networking
Database Administration
Security Management
Automation & Scripting
Monitoring Tools
The San Jose Job Market
High-wage Silicon Valley metro with manufacturing, healthcare, and services alongside tech. A high-wage metro where advanced manufacturing, healthcare, and services hire alongside the tech sector.
Top industries: Manufacturing & Hardware, Healthcare, Construction & Services, Technology.
Heavy freeway dependence; traffic is legendary though remote work options are increasingly competitive.
Career Path & 2026 Trends
System administrators advance to senior administrator, infrastructure engineer, or cloud architect roles; many specialize in security or specific platforms. System administration in 2026 is shifting toward cloud and hybrid environments, with strong demand for skills in infrastructure as code and containerization.
Interview Tip
Discuss a major infrastructure project you managed—cover planning, implementation, risk mitigation, and how you measured success beyond uptime metrics.
How to Find a System Administrator Job in San Jose?
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