Boilermaker Salary in San Jose, CA (2026)
What boilermakers earn on data center construction projects in the San Jose metro area — including base pay, overtime, and per diem.
Entry
$85,000
Median
$118,000
Senior
$150,000
Demand
Extreme
Salary Range
$85,000$150,000
Median: $118,000
Pay Breakdown
Hourly Rate
$41–$72/hr
Based on 2,080 annual hours (40hr/wk)
Overtime (10hr/wk)
+$54,000/yr
At 1.5x rate, 50 weeks — typical on DC builds
Per Diem (Tax-Free)
+$22,500/yr
$90/day × 250 working days — not taxed
Total Comp Potential
$226,500
Senior rate + OT + per diem
Top Employers in San Jose
EquinixVantageCoreSiteCyrusOneBabcock & WilcoxNooter Eriksen
These companies and their contractors are actively building or operating data centers in the San Jose metro area.
Other Roles in San Jose
Electrician$115,000–$187,000Fiber Splicer$115,000–$212,000HVAC Tech$104,000–$175,000Cable Tech$74,000–$124,000Commissioning Tech$161,000–$284,000Electrical Foreman$188,000–$325,000Controls Tech$85,000–$147,000Plumber$72,000–$129,000DC Technician$60,000–$106,000DC Engineer$134,000–$232,000Project Manager$165,000–$271,000Ironworker$92,000–$155,000Concrete Finisher$60,000–$96,000Crane Operator$103,000–$187,000Rigging Specialist$85,000–$140,000Generator Tech$97,000–$167,000UPS Tech$92,000–$159,000Cabling Supervisor$112,000–$195,000BMS Tech$72,000–$125,000Safety Manager$144,000–$246,000QC Inspector$97,000–$160,000Thermal Systems Tech$103,000–$180,000Battery Storage Tech$85,000–$143,000Grounding Tech$72,000–$117,000Envelope Tech$60,000–$96,000Welder$60,000–$114,000Millwright$85,000–$146,000Industrial Electrician$92,000–$159,000Solar Installer$40,000–$79,000Wind Tech$60,000–$103,000Elevator Mechanic$112,000–$217,000Sheet Metal Worker$60,000–$107,000Steamfitter$92,000–$161,000Insulation Contractor$46,000–$78,000Sprinkler Fitter$67,000–$117,000Floor Layer$46,000–$78,000Telecom Tech$53,000–$90,000Electrician Apprentice$29,000–$49,000Lineman$103,000–$198,000
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Boilermakers in San Jose earn $85,000–$150,000. See how to get there based on your experience.
Get StartedSalary estimates are based on industry data from the Bureau of Labor Statistics (BLS), IBEW scale agreements, and employer job postings. Figures are approximate and may vary by employer, experience, and certifications.