Mechanical (HVAC) Engineering

For over 50 years,Therma has continued to redefine the mechanical construction landscapes in California. Renowned for outstanding client service and attention to detail, we balance innovative, facility-specific solutions with a pragmatic, cost-conscious approach. Today, the firm employs more than 1,100 people in 3 regional offices, and its clients represent a diverse range of market sectors, including Biopharmaceutical, Education, Healthcare, Food & Beverage, Commercial, Industrial and Data Center facilities. Therma, a Legence company, is seeking a highly motivated Mechanical Engineer with +3 years of experience in the HVAC industry. This role is involved in all phases of the design-build project process, from initial design to construction administration support.

Design heating, cooling, and ventilation load calculations

Plumbing system design and calculations

Provide excellent design support and engineering expertise to internal and external customers

Layout of mechanical and plumbing systems using AutoCAD and Revit software

Field verification of site conditions as required

Attend project meetings as required

Maintain and develop customer relationships

Bachelor’s degree in Mechanical Engineering (or related field)

Minimum 3 years of engineering experience as a Mechanical Engineer, preferably in the HVAC design-build environment

Ability to manage multiple projects simultaneously

Engineering in Training (EIT) / Licensed Professional Engineer (PE) in the state of California (preferred)

Proficiency in Microsoft Office products

Proficiency in AutoCAD, Revit and Bluebeam

Knowledge of California Building Code, Title 24, ASHRAE guideline(s) 62.1, 55, 90.1

Knowledge of various HVAC systems, cooling and heating plants, and MEP design.

Experience in Project Management, coordination and client relations

Experience in System Basis of Design (BOD) and Sequence of Operation (SOO) development

Experience in building heating and cooling load calculations (Trane Trace, HAP, or equal)

We are unable to provide immigration sponsorship for this position.

About Legence Legence (Nasdaq: LGN) is a leading provider of engineering, consulting, installation, and maintenance services for mission-critical systems in buildings. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems—enhancing energy efficiency, reliability, and sustainability in new and existing facilities. Legence also delivers long-term performance through strategic upgrades and holistic solutions. immediate vesting.

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 coverage amount with the option for voluntary buy up for additional coverage.

Time Off: Flexible non-accrual vacation (separate from CA sick leave); company holidays per policy.

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 View email address on click.appcast.io 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.