Tech Jobs in San Mateo, CA
1,130,167 open positions · Updated daily
San Mateo sits on the edge of Silicon Valley, offering easy access to BART and a walkable downtown with cafes, parks, and coworking hubs. The city hosts a vibrant mix of startups, Fortune 500 tech firms, and research labs, drawing talent from Stanford, UC Berkeley, and major tech schools nearby.
Tech roles range from cloud infrastructure and AI research to fintech product management and cybersecurity architecture. Companies such as Salesforce, Adobe, Twitter, and Uber maintain regional offices, while emerging startups like Scribe and Sinequa build products in healthtech and search AI. Biotech firms in nearby Redwood City and biotech incubators in San Mateo’s Hillsdale area further diversify the ecosystem.
Living costs are high: median home price exceeds $1.4 million and the average rent for a 1‑bedroom apartment is around $3,200/month. Salary transparency lets candidates compare offers, negotiate effectively, and align compensation with the cost of living and local market rates.
Unarmed Security Officer
Company: Platinum Security
Location: Los Angeles, CA
Posted Oct 08, 2025
Must possess a valid driver's license and have reliable transportation. A military background or relevant certification can be advantageous.
Principal Data Scientist - Remote
Company: Optum
Location: San Diego, CA
Posted Oct 08, 2025
7+ years of experience in machine learning or data science: data analysis, algorithm design, model architecture specification, machine learning algorithm…
Cleared Security Officer
Company: Securitas Critical Infrastructure Services
Location: San Jose, CA
Posted Oct 08, 2025
Must be able to meet and continue to meet any applicable state, county and municipal licensing requirements for Security Officers. Sun. 6am to 2pm and Mon.
Union SawCutter (Laborer)
Company: Joseph J. Albanese
Location: Santa Clara, CA
Posted Oct 08, 2025
Construction site work environment – will require physical ability to climb permanent and temporary stairs and ladders and negotiate work areas under…
IT BUSINESS SOLUTIONS ANALYST
Company: Carpenters Services Administrative Corporation
Location: Los Angeles, CA
Posted Oct 08, 2025
Responsibilities include analyzing workflows, gathering and documenting requirements, developing user stories and QA deliverables, participating in system…
Fabricator / Welder Operator
Company: NOV
Location: San Antonio, TX
Posted Oct 08, 2025
Knowledge of mechanical, electrical, pneumatic, and hydraulic systems. Knowledge of mechanical, electrical, pneumatic, and hydraulic systems is a plus.
IT Systems Analyst IV (AFCAT)
Company: Computer World Services
Location: San Antonio, TX
Posted Oct 08, 2025
Must be able to fund your travel up front and you will be reimbursed upon filing expense. Contractor shall obtain JFHQ-DODIN certification in assigned…
Customer Service Representative
Company: Conduent State & Local Solutions, Inc
Location: San Antonio, TX
Posted Oct 08, 2025
Efficiently manage a high volume of inbound calls in a fast-paced environment. Access cardholder accounts to provide information about payments and benefits…
Plumber
Company: Bill Howe Plumbing
Location: San Diego, CA
Posted Oct 08, 2025
Perform minor and major plumbing service and repair including shower valves, disposals, fixtures (repair and replacement), gas lines, wall heaters, slab leak…
Executive Chef
Company: CCL Hospitality Group
Location: Altadena, CA
Posted Oct 08, 2025
Ensure compliance with federal, state, local and company health, safety, sanitation standards. Holiday Time Off (varies by site/state).
Entry Level Manager
Company: Confidential
Location: Cupertino, CA
Posted Oct 08, 2025
Learn the ins and outs of the business to increase skills in this role and develop new leadership abilities. Excellent active listening and communication skills…
Data Scientist
Company: BridgeNexus Technologies Inc
Location: Los Angeles, CA
Posted Oct 08, 2025
Design and implement *Agent-to-Agent (A2A) protocols* for autonomous collaboration and task delegation between specialized AI agents (e.g., Claims Agent,…