Lead Mechanical Engineer - Buildings
$122.7k - $182.2kWSP in the U.S.
WSP is currently initiating a search for a Lead Mechanical Engineer to join our Property & Buildings team in Los Angeles, CA. This role is ideal for an experienced engineer with a strong background in healthcare and other complex building sectors, including commercial, higher education, and civic projects. The engineer will lead multi-disciplinary projects and deliver high-quality mechanical systems design from concept through construction. Your Impact Lead mechanical engineering design and delivery across a diverse portfolio including healthcare, commercial, higher education, and civic facilities. Oversee design of HVAC, air distribution, hydronic, plumbing, and life safety systems. Serve as a technical lead and client point of contact throughout the project lifecycle. Manage projects from concept development through construction and close‑out, ensuring alignment with scope, schedule, and budget. Support client development and proposal efforts, contributing to growth in multiple sectors. Ensure compliance with applicable codes, standards, and sector‑specific requirements, including healthcare regulations. Coordinate with multi‑disciplinary teams to deliver integrated, high‑quality solutions. Provide technical leadership, mentoring, and guidance to junior engineers and designers. Prepare and review technical reports, calculations, and specifications. Required Qualifications Bachelor’s Degree in Mechanical Engineering or Architectural Engineering. 7+ years of experience in mechanical engineering design for building systems. Experience supporting healthcare and/or complex institutional or commercial projects. Strong knowledge of HVAC systems, building systems design, and engineering principles. Experience managing projects through design and construction phases. Proficiency with Revit, AutoCAD, and related design tools. Strong communication, leadership, and client‑facing skills. Preferred Qualifications Professional Engineer (PE) license. Experience working across multiple sectors including healthcare, commercial, higher education, or civic. Familiarity with California codes and local jurisdiction requirements. Experience supporting business development and client relationship management. LEED AP or other sustainability credentials. Benefits WSP provides a comprehensive suite of benefits focused on health and financial stability throughout the employee’s career. These benefits include medical, dental, vision, disability, life, retirement savings, paid sick leave, paid vacation, paid parental leave, and paid time off for bereavement, voting, and naturalization proceedings. Compensation Expected Salary: $122,700 - $182,200. WSP USA 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. #J-18808-Ljbffr WSP in the U.S.
$122.7k - $182.2k
WSP USA is seeking a Lead Mechanical Engineer to join our Property & Buildings team in Los Angeles, CA. This position requires leading the mechanical engineering design for healthcare, commercial, and institutional projects. The ideal candidate will have over 7 years of...Suggested- WSP in the U.S. is seeking a Lead Mechanical Engineer for its Property & Buildings team in Los Angeles, CA. The ideal candidate will have a strong background in healthcare and complex building sectors, leading engineering design and delivery from concept through construction...Suggested
$43 - $62 per hour
...responsible for independently delivering engineering services, from conceptual design... ...Create conceptual designs certified to Building Codes, Energy Codes, and LEED standards... ...years of experience with a Design/Build Mechanical Contractor or consultant ~ Excellent...SuggestedHourly payTemporary workFor contractorsLocal areaMonday to Friday$95k - $115k
...actively developing the technologies to make this possible, with the ultimate goal ofenabling human life on Mars. MECHANICAL ENGINEER (COMPONENTS BUILD ENGINEER STARSHIP) The Starship Components Manufacturing team assembles, tests, troubleshoots, and delivers flow control...SuggestedPermanent employmentTemporary workInternshipWeekend work- ...Manufacturing the Future Hadrian is building autonomous factories that help aerospace... ...individual parts. Hadrian is backed by leading investors including T. Rowe Price, Lux... ...efforts. The Role: Lead Manufacturing Engineer, Heat Treatment - We encourage all...SuggestedPermanent employmentFull timeLocal areaRelocation packageFlexible hours
- ...About the Role Apex is looking for a Lead Structures Engineer to support our current and next generation... ...with thermal, avionics, propulsion, mechanisms, and manufacturing teams to deliver... ...flight feedback Own hardware through build, integration, and test, diagnosing issues...Full timeWork at office
$160k - $190k
Lead Mechanical Engineer Mesh Optical Technologies was founded on the belief that optical photons will be at the center of advanced technologies... ...century. Making advanced technology ubiquitous means building at scale, and that's exactly what we're doing at Mesh. Our...Contract workRelocation packageFlexible hoursWeekend work$120k - $185k
...LEAD APPLICATIONS ENGINEER (AUTOMOTIVE) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-... ...~ Strong systems-level understanding of complex mechanical hardware and how components function within larger...Full timeCasual workRelocation packageFlexible hours$5,998 - $6,754 per month
A public university in California is seeking a Building Service Engineer to operate and maintain HVAC and refrigeration systems. The role involves responding to service requests, performing inspections, and emergencies repairs. Candidates should have at least two years...Full time$72.7k - $100k
This Opportunity WSP is currently initiating a search for an Early Career Mechanical Engineer for our Los Angeles CA office. Be involved in projects with our Property & Buildings Team and be a part of a growing organization that meets our clients’ objectives and solves...InternshipWork at officeLocal area- ...Manufacturing the Future Hadrian is building autonomous factories that help aerospace... ...individual parts. Hadrian is backed by leading investors including T. Rowe Price, Lux... .... The Role: Lead Manufacturing Engineer, Heat Treatment - We encourage all levels...Permanent employmentFull timeLocal areaRelocation packageFlexible hours
$110.7k - $175.23k
This Opportunity WSP is currently seeking a Lead Mechanical / Plumbing Engineer - Construction Administration (CA) to support the successful execution of building projects across a variety of market sectors, including commercial, healthcare, higher education, science &...Contract workFor contractorsWork at officeLocal area$90k - $120k
A leading engineering firm in Los Angeles is seeking a Mechanical Engineer II to develop energy-efficient building solutions and contribute to transformative projects. You will need a BSAE or BSME and over 3 years of HVAC design experience. Strong communication, organization...$5,998 - $6,754 per month
...Learn more: . Major Duties Under general supervision, the Building Service Engineer operates, maintains, repairs and inspects heating,... ...systems or the equivalent combination of formal course work in mechanical technology and hands-on experience. LICENSE: CANDIDATE MUST...Full timeInterim roleShift workNight shiftWeekend workAfternoon shift$138.55k - $187.45k
...manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic... ...potential adversaries. A Tooling Build Engineer on the Manufacturing team is responsible... ...efficiency. Perform design validations, mechanical checks, and hands-on trials to qualify tooling...Weekly payPermanent employmentInternshipWork at office$100k - $130k
Amca is building America’s new industrial base. Since the 1990s, our ability to build new aviation and military systems and maintain... ...8, 737MAX, 787, A320neo, A321, Mk-48, and M1 Abrams. The Mechanical Build Engineering role is responsible for owning the build procedures used...Permanent employmentInternshipFlexible hours$90k - $120k
A leading engineering firm in Los Angeles is looking for a Mechanical Engineer II to develop and document HVAC system designs. The ideal candidate will have at least 3 years of experience in designing complex building systems and a relevant engineering degree. This position...Flexible hours$100k - $130k
Amca is seeking a Mechanical Build Engineer to develop and oversee build methodologies for aviation and military systems. The role requires a strong educational background in aerospace engineering and at least one year of engineering experience. You will be responsible...$90k - $200k
Freeform builds AI-native manufacturing systems that unify software,... ...role, you will be responsible for leading the development and deployment of custom opto‑mechanical systems for the world’s most... ...smart, motivated, collaborative engineers who love solving hard problems...Casual workInternshipRelocation packageLong distanceFlexible hours- A leading engineering firm based in Los Angeles is seeking a Lead Mechanical Engineer to lead the design and analysis of HVAC and mechanical building systems. The ideal candidate will have a Bachelor's degree in Mechanical Engineering with a minimum of 10 years of experience...
- E2 Consulting Engineers, Inc. is seeking an experienced engineer to support a major compressor station modernization project in Los Angeles... ...project support. Ideal candidates will have a BS/MS in Mechanical Engineering, over 6 years of relevant experience, and skills in...
- A construction management firm in Los Angeles seeks an Office Engineer specializing in Document Control for Building, Marine, and Port projects. The ideal candidate will manage documentation processes, support project teams, and ensure timely results with a focus on customer...Work at office
$45 - $50 per hour
...commercial real estate services company in Los Angeles is looking for a Senior Building Engineer. The candidate will ensure smooth operations of HVAC, electrical, plumbing, and mechanical systems. Responsibilities include advanced maintenance, monitoring building operations...Hourly payFor contractors$90k - $200k
A leading deep-tech company in Los Angeles is seeking an experienced engineer to lead the development of opto-mechanical systems for advanced 3D printing. This role involves building and integrating high-power systems and collaborating with engineering teams. A degree...- A leading construction company in Los Angeles is seeking a Building Engineer responsible for managing maintenance activities and leading the maintenance team. Candidates... ...environments. Ideal applicants will possess mechanical and carpentry skills and familiarity with HVAC...Hourly pay
- A leading construction firm is seeking a Building Engineer in Los Angeles, California. Responsibilities include managing maintenance activities and leading the maintenance team. The ideal candidate will have a high school diploma, 1+ years of experience in a commercial...Hourly pay
- ...Alstom in California is seeking a full-time Designated Supervisor for Locomotive Engineers to ensure safe and efficient train operations. You'll oversee locomotive engineer and conductor certification and work closely with team members to ensure compliance with safety...Full time
$86.8k - $198k
Booz Allen Hamilton is seeking a Space Vehicle Systems Engineer in El Segundo, California. This role involves leading engineering efforts for space vehicle systems, requiring 7+ years of experience and a Bachelor's degree in relevant fields. You will collaborate closely...Remote jobWork at office$86.8k - $198k
A leading consulting firm in El Segundo, California, seeks a Systems Engineer to contribute to national security by enhancing space vehicle systems engineering. Candidates need over 7 years of experience and a bachelor's degree in a relevant field, along with strong communication...- A pioneering aerospace and defense startup in El Segundo is seeking a skilled mechanical design engineer to design and test components for rocket and missile systems. You will lead the development of innovative structures and be accountable for your designs from conception...
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