Mechanical Engineering Visa Sponsorship Jobs in California
Mechanical engineering visa sponsorship jobs in California are concentrated across the aerospace corridor from Los Angeles to San Diego, the Bay Area's advanced manufacturing sector, and the Central Valley's agricultural equipment industry. Major employers include Boeing, Lockheed Martin, Apple, Tesla, and SpaceX. Roles span aerospace systems, robotics, semiconductor equipment, and clean energy engineering.
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Be involved in projects with our Property & Buildings Team and be a part of a growing organization that meets our clients' objectives and solves their challenges.
WSP is currently initiating a search for a Lead Mechanical Engineer for our Irvine, CA office. The ideal candidate will bring strong building systems design experience, technical leadership capabilities, and a preference for experience supporting healthcare facilities and other complex building environments.
In this role, you will lead and support the design of HVAC and mechanical building systems, including air distribution, central utility plants, hydronic systems, plumbing, controls, and energy-efficient solutions. You will work closely with architects, engineers, contractors, owners, and other stakeholders throughout design and construction while providing technical guidance and mentorship to junior staff.
Your Impact
- Serve as a lead mechanical engineer for complex Property & Buildings projects, with an emphasis on healthcare and other technically demanding facilities.
- Lead the design of HVAC systems including air distribution, hydronic systems, central plants, automated temperature controls, and energy-efficient building systems.
- Develop and review mechanical drawings, specifications, calculations, equipment selections, schedules, and design documentation.
- Integrate complex mechanical engineering requirements into multidisciplinary facility designs.
- Coordinate mechanical design activities with architectural, structural, electrical, plumbing, fire protection, and other disciplines.
- Provide technical oversight and QA/QC reviews of mechanical designs and deliverables.
- Participate in projects from concept and schematic design through design development, construction documents, and construction administration.
- Survey and evaluate existing building conditions and develop recommendations for renovations, upgrades, and new systems.
- Attend client and project meetings and clearly communicate mechanical engineering concepts, recommendations, and design decisions.
- Build and maintain strong relationships with clients, architects, contractors, vendors, and manufacturers.
- Provide technical leadership, mentorship, and guidance to junior engineers and designers.
- Support project managers with scopes, schedules, budgets, and coordination of mechanical deliverables.
- Assist with proposals, pursuits, presentations, and other business development activities.
- Remain current with mechanical engineering practices, building codes, sustainability initiatives, and emerging technologies.
- Exercise responsible and ethical decision-making regarding company funds, resources, and conduct, and adhere to WSP's Code of Conduct and related policies and procedures.
- Perform additional responsibilities as required by business needs.
Who You Are
Required Qualifications
- Bachelor's degree in Mechanical Engineering, Architectural Engineering, or a closely related discipline.
- 7+ years of relevant post-education experience in mechanical engineering and building systems design.
- Professional Engineer (PE) license required, or ability to obtain California PE registration through reciprocity as appropriate.
- Demonstrated experience designing HVAC and mechanical systems for commercial, institutional, healthcare, laboratory, higher education, or other complex building environments.
- Strong knowledge of air distribution, hydronic systems, central plant systems, plumbing, controls, equipment selection, load calculations, and building energy performance.
- Experience leading mechanical design efforts and coordinating work across multidisciplinary project teams.
- Working knowledge of relevant building, mechanical, and energy codes and industry standards.
- Proficiency with Revit and AutoCAD and familiarity with mechanical engineering analysis and load calculation software.
- Strong written, verbal, and interpersonal communication skills with the ability to communicate effectively with clients, project teams, and non-engineering stakeholders.
- Demonstrated ability to mentor junior staff and provide technical direction with strong attention to QA/QC.
- Ability to manage priorities and deliver high-quality work across multiple concurrent projects.
Preferred Qualifications
- Healthcare project experience, particularly acute-care hospitals, medical office buildings, ambulatory care, laboratories, or other technically complex healthcare environments.
- Knowledge of healthcare design requirements and standards, including FGI, ASHRAE, and NFPA.
- Experience with renovation projects in active or occupied healthcare environments.
- Experience managing small to mid-size projects or serving as the mechanical discipline lead on larger multidisciplinary projects.
- Experience developing and maintaining relationships with healthcare clients, architects, and contractors.
- LEED accreditation or other sustainability credentials.
- Master's degree in Mechanical Engineering or a related discipline.
WSP provides a comprehensive suite of benefits focused on providing health and financial stability throughout the employee’s career. These benefits include coverage related to medical, dental, vision, disability, and life; retirement savings; paid sick leave; paid vacation (or other personal time); paid parental leave; and paid time off for purposes of bereavement, voting, and/or attendance at naturalization proceedings.
Compensation:
Expected Salary (all locations): $122,700 - $182,200
WSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant’s education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location. WSP USA reserves the right to ultimately pay more or less than the posted range and offer additional benefits and other compensation, depending on circumstances not related to an applicant’s sex or other status protected by local, state, and/or federal law.
About WSP
WSP USA is the U.S. operating company of WSP, one of the world's leading engineering and professional services firms. Dedicated to serving local communities, we are engineers, planners, technical experts, strategic advisors and construction management professionals. WSP USA designs lasting solutions in the buildings, transportation, energy, water and environment markets. With more than 15,000 employees in over 300 offices across the U.S., we partner with our clients to help communities prosper.
WSP provides a flexible and agile workplace model while meeting client needs. Employees are also afforded a comprehensive suite of benefits including medical, dental, vision, disability, life, and retirement savings focused on providing health and financial stability throughout the employee’s career.
At WSP, we want to give our employees the challenges they seek to grow their careers and knowledge base. Your daily contributions to your team will be essential in meeting client objectives, goals and challenges. Are you ready to get started?
WSP USA (and all of its U.S. companies) is an Equal Opportunity Employer Race/Age/Color/Religion/Sex/Sexual Orientation/Gender Identity/National Origin/Disability or Protected Veteran Status.
The selected candidate must be authorized to work in the United States.
NOTICE TO THIRD PARTY AGENCIES:
WSP does not accept unsolicited resumes from recruiters, employment agencies, or other staffing services. Unsolicited resumes include any resume or hiring document sent to WSP in the absence of a signed Service Agreement where WSP has expressly requested recruitment/staffing services specific to the position at hand. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation – no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.
This Opportunity
Be involved in projects with our Property & Buildings Team and be a part of a growing organization that meets our clients' objectives and solves their challenges.
WSP is currently initiating a search for a Lead Mechanical Engineer for our Irvine, CA office. The ideal candidate will bring strong building systems design experience, technical leadership capabilities, and a preference for experience supporting healthcare facilities and other complex building environments.
In this role, you will lead and support the design of HVAC and mechanical building systems, including air distribution, central utility plants, hydronic systems, plumbing, controls, and energy-efficient solutions. You will work closely with architects, engineers, contractors, owners, and other stakeholders throughout design and construction while providing technical guidance and mentorship to junior staff.
Your Impact
- Serve as a lead mechanical engineer for complex Property & Buildings projects, with an emphasis on healthcare and other technically demanding facilities.
- Lead the design of HVAC systems including air distribution, hydronic systems, central plants, automated temperature controls, and energy-efficient building systems.
- Develop and review mechanical drawings, specifications, calculations, equipment selections, schedules, and design documentation.
- Integrate complex mechanical engineering requirements into multidisciplinary facility designs.
- Coordinate mechanical design activities with architectural, structural, electrical, plumbing, fire protection, and other disciplines.
- Provide technical oversight and QA/QC reviews of mechanical designs and deliverables.
- Participate in projects from concept and schematic design through design development, construction documents, and construction administration.
- Survey and evaluate existing building conditions and develop recommendations for renovations, upgrades, and new systems.
- Attend client and project meetings and clearly communicate mechanical engineering concepts, recommendations, and design decisions.
- Build and maintain strong relationships with clients, architects, contractors, vendors, and manufacturers.
- Provide technical leadership, mentorship, and guidance to junior engineers and designers.
- Support project managers with scopes, schedules, budgets, and coordination of mechanical deliverables.
- Assist with proposals, pursuits, presentations, and other business development activities.
- Remain current with mechanical engineering practices, building codes, sustainability initiatives, and emerging technologies.
- Exercise responsible and ethical decision-making regarding company funds, resources, and conduct, and adhere to WSP's Code of Conduct and related policies and procedures.
- Perform additional responsibilities as required by business needs.
Who You Are
Required Qualifications
- Bachelor's degree in Mechanical Engineering, Architectural Engineering, or a closely related discipline.
- 7+ years of relevant post-education experience in mechanical engineering and building systems design.
- Professional Engineer (PE) license required, or ability to obtain California PE registration through reciprocity as appropriate.
- Demonstrated experience designing HVAC and mechanical systems for commercial, institutional, healthcare, laboratory, higher education, or other complex building environments.
- Strong knowledge of air distribution, hydronic systems, central plant systems, plumbing, controls, equipment selection, load calculations, and building energy performance.
- Experience leading mechanical design efforts and coordinating work across multidisciplinary project teams.
- Working knowledge of relevant building, mechanical, and energy codes and industry standards.
- Proficiency with Revit and AutoCAD and familiarity with mechanical engineering analysis and load calculation software.
- Strong written, verbal, and interpersonal communication skills with the ability to communicate effectively with clients, project teams, and non-engineering stakeholders.
- Demonstrated ability to mentor junior staff and provide technical direction with strong attention to QA/QC.
- Ability to manage priorities and deliver high-quality work across multiple concurrent projects.
Preferred Qualifications
- Healthcare project experience, particularly acute-care hospitals, medical office buildings, ambulatory care, laboratories, or other technically complex healthcare environments.
- Knowledge of healthcare design requirements and standards, including FGI, ASHRAE, and NFPA.
- Experience with renovation projects in active or occupied healthcare environments.
- Experience managing small to mid-size projects or serving as the mechanical discipline lead on larger multidisciplinary projects.
- Experience developing and maintaining relationships with healthcare clients, architects, and contractors.
- LEED accreditation or other sustainability credentials.
- Master's degree in Mechanical Engineering or a related discipline.
WSP provides a comprehensive suite of benefits focused on providing health and financial stability throughout the employee’s career. These benefits include coverage related to medical, dental, vision, disability, and life; retirement savings; paid sick leave; paid vacation (or other personal time); paid parental leave; and paid time off for purposes of bereavement, voting, and/or attendance at naturalization proceedings.
Compensation:
Expected Salary (all locations): $122,700 - $182,200
WSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant’s education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location. WSP USA reserves the right to ultimately pay more or less than the posted range and offer additional benefits and other compensation, depending on circumstances not related to an applicant’s sex or other status protected by local, state, and/or federal law.
About WSP
WSP USA is the U.S. operating company of WSP, one of the world's leading engineering and professional services firms. Dedicated to serving local communities, we are engineers, planners, technical experts, strategic advisors and construction management professionals. WSP USA designs lasting solutions in the buildings, transportation, energy, water and environment markets. With more than 15,000 employees in over 300 offices across the U.S., we partner with our clients to help communities prosper.
WSP provides a flexible and agile workplace model while meeting client needs. Employees are also afforded a comprehensive suite of benefits including medical, dental, vision, disability, life, and retirement savings focused on providing health and financial stability throughout the employee’s career.
At WSP, we want to give our employees the challenges they seek to grow their careers and knowledge base. Your daily contributions to your team will be essential in meeting client objectives, goals and challenges. Are you ready to get started?
WSP USA (and all of its U.S. companies) is an Equal Opportunity Employer Race/Age/Color/Religion/Sex/Sexual Orientation/Gender Identity/National Origin/Disability or Protected Veteran Status.
The selected candidate must be authorized to work in the United States.
NOTICE TO THIRD PARTY AGENCIES:
WSP does not accept unsolicited resumes from recruiters, employment agencies, or other staffing services. Unsolicited resumes include any resume or hiring document sent to WSP in the absence of a signed Service Agreement where WSP has expressly requested recruitment/staffing services specific to the position at hand. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation – no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.
Mechanical Engineering Job Roles in California
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Search Mechanical Engineering Jobs in CaliforniaMechanical Engineering Jobs in California: Frequently Asked Questions
Which companies sponsor visas for mechanical engineers in California?
California's largest mechanical engineering visa sponsors include aerospace and defense contractors such as Boeing, Lockheed Martin, Northrop Grumman, and Raytheon, primarily based in the Los Angeles and San Diego areas. Technology hardware companies including Apple and Google sponsor mechanical engineers in the Bay Area. Tesla and SpaceX sponsor roles in Fremont and Hawthorne respectively, covering propulsion, structures, and manufacturing engineering positions.
Which visa types realistically fit mechanical engineering roles in California?
Mechanical engineering qualifies as a specialty occupation, making H-1B visa the most common path for employer-sponsored candidates. Canadian and Mexican citizens holding an engineering degree can enter on a TN visa under the USMCA Engineer category without a lottery. Australian citizens may apply for the E-3 visa. F-1 graduates with a STEM-designated degree can extend OPT by 24 months via STEM OPT. Qualified candidates may also pursue an EB-2 or EB-3 employment-based green card through PERM labor certification.
How to find mechanical engineering visa sponsorship jobs in California?
Migrate Mate lists California mechanical engineering roles from employers with verified visa sponsorship history, searchable by city and engineering discipline. This is particularly useful for filtering to aerospace hubs like El Segundo and Palmdale, semiconductor equipment employers in Silicon Valley, or clean energy companies in the Bay Area. Migrate Mate's database draws on DOL Labor Condition Application filing history, so you can see which employers have actively sponsored mechanical engineers rather than relying on job posting language alone.
Which cities in California have the most mechanical engineering sponsorship jobs?
The Los Angeles metro, including El Segundo, Hawthorne, Palmdale, and Long Beach, is California's densest mechanical engineering sponsorship market due to its aerospace and defense concentration. San Jose and Santa Clara in Silicon Valley sponsor heavily for semiconductor equipment and hardware engineering. San Diego supports defense and biomedical device engineering roles. Fremont and the broader East Bay corridor anchor manufacturing and electric vehicle engineering sponsorship activity.
Are there state-specific factors that affect mechanical engineering sponsorship in California?
California's strict environmental and emissions regulations create sustained demand for mechanical engineers specializing in thermal systems, emissions controls, and energy efficiency, particularly at automotive OEMs and clean technology firms. The state's large public university system, including UC Berkeley, UCLA, and UC San Diego, produces a consistent pipeline of graduate engineers that many employers extend sponsorship offers to through F-1 OPT and STEM OPT before transitioning to H-1B. Defense contractors in Southern California require security clearances, which can affect sponsorship timelines for some international candidates.
What is the prevailing wage for sponsored mechanical engineering jobs in California?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.