Mechanical & Process Systems Estimator

Therma LLC; San Jose (CA); On-site; USD 140,000 - 175,000; Full time

Benefits offered by this job

401(k) Plan with Company Match

Health & Welfare Benefits

Life and Disability Insurance

Flexible vacation time

Business travel reimbursements

Job summary

Therma LLC in San Jose, CA is seeking a skilled Estimator to join their team on full-time, in-office terms. In this influential role, you will not only create estimates but also guide project strategy and drive business growth.

The ideal candidate will have 5-10 years in the mechanical and process piping industry, along with strong estimating software proficiency. A collaborative environment awaits, focusing on complex projects that demand both analytical and field experience.

Qualifications

• Experience estimating medium to large projects in the mechanical encasement industry.
• Ability to prepare time, cost, and labor estimates.
• Knowledge of piping codes and regulations.

Responsibilities

• Provide cost estimates for labor and materials for projects.
• Analyze project documents to prepare estimates.
• Collaborate with project managers and engineers.

Skills

Estimator experience

Knowledge of MCAA

Proficiency in Microsoft Office

Experience with estimating software

Field experience in construction

Education

College degree in construction management, engineering, or related field

5–10 years field experience

Tools

Trimble AutoBid

Highlands Construction Software

Bluebeam

Adobe PDF applications

Autodesk AutoCAD

Revit

Job description

Position

Full-time, In-office – San José, CA

Compensation: $140k – $175k

Job Summary

Therma is a leader in delivering innovative mechanical, plumbing, and process piping solutions across some of the most complex and technically demanding projects in the industry. We’re looking for an experienced Estimator who wants to do more than just build numbers—you’ll help define project strategy, drive competitive positioning, and influence which work we pursue and win. In this role, your expertise will directly impact project success, business growth, and the strength of our client partnerships.

Note: Active Union member may apply and will be considered equally to Non‑Union applicants for this estimating position. Foreman, General Foreman, Superintendents are encouraged to apply for this estimating position. Field experience will be considered if a professional estimating position has never been held.

Responsibilities

• Provide timely and accurate cost estimates of labor and materials for new construction or maintenance projects.
• Analyze drawings, specifications, and project documents to prepare time, cost, and labor estimates.
• Work collaboratively with peer estimators, project managers, engineers, detailers, and vendors.
• Manage project management team expectations through written and verbal communications.
• Use estimating software and tools to perform project takeoffs; also estimate work manually with takeoffs, labor, and hour calculations.
• Ensure accuracy of all estimating workbook spreadsheets, verifying correct labor hours, rates, internal cost allocations, assumptions, material, transportation, and other services.
• Ensure compliance with regulations and company policies.
• Attend job walks, bid reviews, and meetings as needed.

Job Requirements

• Experience in construction, mechanical & process systems industry.
• Experience estimating medium to large projects.
• Knowledge of MCAA.
• Experience using estimating software such as Trimble AutoBid, Highlands Construction Software, QuoteSoft, or equivalent.
• Proficiency in Microsoft Office suite (Excel, Word, PowerPoint, Project).
• Review customer requests for quotes for deliverable and quality requirements.
• Communicate with customers and project teams to accurately define requirements and expectations.
• Consolidate all outside costs and internal costs associated with fabrication and installation.
• Create detailed estimate packages for final review with associated backup documentation.
• Write clarification letters for estimates performed.
• Communicate effectively both verbally and in writing.
• Collaborate effectively in a team environment.

Education & Experience

• Knowledge of construction industry.
• 5–10 years field experience in mechanical, plumbing, or process piping industry.
• Basic knowledge of piping codes.
• College degree in construction management, engineering, or related field a plus.
• Experience with Bluebeam and Adobe PDF applications.
• Basic knowledge of Autodesk AutoCAD & Revit and navigation of drawings/models a plus.

Critical Competencies

• Organized: sense of urgency with the ability to set priorities and build action plans to drive timely execution; thorough, methodical, and result‑oriented with great attention to detail.
• Problem‑solving: identify patterns beyond noise or incomplete information; demonstrate willingness to engage by asking questions and articulating relevant problem statements and drive toward logical conclusions and decision points; demonstrate strong judgment to turn information into insights, practical solutions, and decision‑ready recommendations.
• Agile: shift between self‑reliance and personal accountability to cross‑group collaboration while making others successful along the way; adaptable and willing to adjust style to audience, learn and grow with the company.
• Customer and personal service: knowledge of principles and processes for providing customer and personal services; includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
• Writing: communicate effectively in writing as appropriate for the audience.
• Active listening: give full attention to what others are saying, take time to understand points being made, ask questions as appropriate.
• Coordination: adjust actions in relation to others’ actions.

What This Role Is

• A high‑impact, highly visible role directly influencing project wins and business performance.
• A blend of technical analysis and real‑world construction insight.
• A collaborative partnership role with operations, engineering, and leadership.
• An opportunity to work on complex, meaningful mechanical/process projects.

What This Role Isn’t

• Purely administrative or data entry; this role requires critical thinking and ownership.
• Isolated work; you’ll be expected to engage regularly with teams and stakeholders.
• Entry‑level; you’ll need hands‑on field or estimating experience to be successful.
• Limited in scope; you’ll have visibility into full project lifecycle considerations, not just numbers.

Benefits Overview

• 401(k) Plan with Company Match: match contributions dollar‑for‑dollar up to 4% of eligible pay; immediate vesting.
• Health & Welfare Benefits: employer‑provided medical, dental, vision, prescription drug, Employee Assistance Program and accident & illness coverage.
• Life and Disability Insurance: employer‑provided basic life insurance and AD&D valued at $50K; option for voluntary buy‑up for additional coverage.
• Time Off: flexible non‑accrual vacation (separate from CA sick leave); company holidays per policy.
• Expenses: business travel and related expenses reimbursed per company policy.

Reasonable Accommodations: If you need assistance or accommodations during the application or interview process, please contact us.

Employment Eligibility: Candidates must have current work authorization in the U.S.; visa sponsorship is not available for this position.

Third‑Party Recruiting Disclaimer: Legence and its affiliates do not accept unsolicited resumes from agencies; any such submissions without a prior signed agreement authorized by Legence Holdings LLC's CHRO or Director of Talent Acquisition will not incur fees and are considered property of Legence.

Pay Disclosure & Considerations: Where pay ranges are indicated, please note that a successful candidate’s exact pay will be determined based on relevant job‑related factors, including candidate’s experience, skills, and qualifications, as well as geographic and market considerations. We are committed to ensuring fair and competitive compensation for all employees and comply with all applicable salary transparency laws.

Equal Employment Opportunity Employer

Legence and its affiliate companies are proud to be an equal‑opportunity workplace. We are committed to equal employment opportunity regardless of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), marital or familial status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, other non‑merit‑based factors, and any other characteristic protected under applicable local, state or federal laws and regulations.

EEO is the Law.

Job Details

Pay Type: Salary

Hiring Min Rate: 140,000 USD

Hiring Max Rate: 175,000 USD