Estimator Jobs in San Jose, CA
Estimator jobs in San Jose concentrate in North San Jose, Downtown, and the Alviso industrial corridor, with steady demand across construction, semiconductor manufacturing, and defense electronics. Employers hiring right now include RIMEPRO, AlphaX, and BELFOR. See the openings below and apply to the ones that match your experience.
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We are seeking an experienced Plumbing Estimator to develop accurate and competitive cost estimates for commercial and industrial plumbing and process piping projects. The ideal candidate has hands-on plumbing estimating experience, strong technical drawing interpretation skills, and a thorough understanding of construction costs, materials, labor, and installation methods.
This role requires the ability to independently evaluate project requirements, perform detailed quantity takeoffs, obtain supplier pricing, and prepare comprehensive bids that support profitable project execution.
Responsibilities
- Prepare detailed cost estimates, bids, and budgets for labor, materials, equipment, and installation costs on commercial and industrial plumbing projects.
- Review blueprints, MEP drawings, specifications, and bid documents to determine project scope and complete accurate quantity takeoffs.
- Identify scope gaps, potential cost overruns, and project risks before submitting bids.
- Request and evaluate quotations from suppliers, vendors, and subcontractors to develop accurate and competitive pricing.
- Coordinate with general contractors, engineers, suppliers, and trade partners to clarify project requirements and resolve estimating questions.
- Evaluate project specifications, system requirements, and installation methods to ensure estimates cover the full scope of work.
- Prepare pricing for change orders and maintain organized bid documentation, cost records, and historical estimating data.
- Review estimates for accuracy and completeness before final submission.
Requirements
- 5+ years of experience in commercial or industrial plumbing estimating.
- Direct experience estimating plumbing systems, process piping, or related installations.
- Previous experience working for a plumbing, mechanical, or MEP contracting company.
- Ability to read and interpret blueprints, plumbing layouts, MEP drawings, and construction specifications.
- Strong understanding of construction labor costs, material pricing, installation methods, and estimating practices.
- Proficiency with construction estimating software, digital takeoff tools, and Microsoft Office.
- Strong analytical, organizational, communication, and problem-solving skills.
- Ability to independently prepare estimates and competitive bids.
Important Qualification: Direct commercial or industrial plumbing estimating experience is required. Residential-only estimators and general construction estimators without relevant plumbing experience will not qualify.
Benefits
- Competitive compensation based on experience.
- Health insurance options.
- Retirement plan options.
- Paid time off.
- Additional company-sponsored benefits.
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Who's Hiring
- RIMEPRO67
- AlphaX22

- BELFOR22

- Therma22

- Webcor22

Estimator Jobs in San Jose: Frequently Asked Questions
How do I get an estimator job in San Jose?
Focus on the sectors that drive San Jose hiring: commercial and industrial construction along the North First Street corridor, semiconductor and electronics manufacturing in North San Jose, and defense and aerospace contractors near Mineta San Jose International Airport. Candidates with experience reading structural or MEP drawings stand out in the construction market, while those with cost-modeling or ERP experience have an edge at local manufacturers and tech-adjacent firms.
Which companies hire estimators in San Jose?
Companies currently hiring estimators in San Jose include RIMEPRO, AlphaX, and BELFOR, per current listings on Migrate Mate as of November 2026. San Jose's employer mix skews toward mid-size general contractors, specialty subcontractors serving the tech campus build-out market, and large semiconductor and defense manufacturers with in-house cost engineering teams.
Are there remote estimator jobs in San Jose?
Yes, but only for certain types of estimating work. Hands-on roles tied to field verification or subcontractor bid walks remain largely on-site, while quantity takeoff, cost modeling, and bid coordination work can often be done remotely. About 0% of estimator openings tied to San Jose are remote or hybrid as of November 2026. Tech-sector and software-driven cost engineering roles tend to offer the most remote flexibility locally.
How can I get an estimator job in San Jose with little or no experience?
The most realistic entry path in San Jose is through specialty subcontractors and mid-size general contractors active in the city's ongoing commercial and data center construction market, where assistant estimator and bid coordinator roles are a common first step. Local community college programs at Evergreen Valley College or San Jose City College that cover construction technology or project management strengthen an entry-level application. Familiarity with takeoff software and a willingness to support senior estimators on live bids signals readiness to local hiring managers.
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