Mechanical Engineer Jobs in Los Angeles, CA
Mechanical engineer jobs in Los Angeles are concentrated in aerospace and defense corridors around El Segundo and Hawthorne, advanced manufacturing in the San Fernando Valley, and energy and infrastructure projects downtown and in the South Bay. Employers hiring right now include Freeform, HDR, and WSP. See the openings below and apply to the ones that match your experience.
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Showing 5 of 46+ Mechanical Engineer jobs
- Evaluate and report on existing building mechanical equipment and systems
- Design HVAC systems, fire suppression systems, plumbing systems, and building automation systems
- Conduct technical analyses, simulations, and testing to validate designs and ensure they meet performance, safety, and reliability standards.
- Ensure all mechanical designs comply with industry standards, safety regulations, and company policies.
- Identify and resolve engineering challenges, providing innovative solutions to complex problems.
- Stay informed about relevant codes and standards for light-rail design and ensure their application in all projects.
- Support design staff with all engineering drawings using CAD software, ensuring accuracy and compliance with project specifications.
- Oversee and manage mechanical engineering tasks from concept through to implementation.
- Coordinate with project managers, electrical engineers, civil engineers, and other disciplines to ensure cohesive project delivery.
- Implement quality control processes to ensure high standards in mechanical design and manufacturing.
- Work closely with cross-functional teams to integrate mechanical systems with other aspects of the project’s design and construction.
- Mentor and provide guidance to junior engineers, fostering their professional growth and development.
- Collaborate effectively: Coordinate with team members and other design disciplines to ensure cohesive and integrated project outcomes.
- Bachelor’s degree in Mechanical Engineering, Industrial Engineering or a related field.
- California Professional Engineering (PE) License, or ability to obtain within one year of hire.
- Extensive experience in mechanical engineering of public works maintenance facilities and shops, preferably in the rail or transportation industry
- Experience in Mechanical Engineering for Transit Maintenance facilities
- Proficiency in CAD software, such as AutoCAD or similar
- Strong analytical, problem-solving, and project management skills
- Excellent communication and leadership abilities
- In-depth knowledge of transportation industry standards and regulatory requirements
- Proven track record of successfully collaborating, leading and delivering complex engineering projects
- Project management experience is a plus
- Positive attitude and ability to work cooperatively with others as well as independently
- Willingness to continue to learn and grow technically and professionally within the company
- Open to utilizing and developing new technologies and approaches for performing work
Preferred:
- Rail experience in this area is preferred but not required.
- Evaluate and report on existing building mechanical equipment and systems
- Design HVAC systems, fire suppression systems, plumbing systems, and building automation systems
- Conduct technical analyses, simulations, and testing to validate designs and ensure they meet performance, safety, and reliability standards.
- Ensure all mechanical designs comply with industry standards, safety regulations, and company policies.
- Identify and resolve engineering challenges, providing innovative solutions to complex problems.
- Stay informed about relevant codes and standards for light-rail design and ensure their application in all projects.
- Support design staff with all engineering drawings using CAD software, ensuring accuracy and compliance with project specifications.
- Oversee and manage mechanical engineering tasks from concept through to implementation.
- Coordinate with project managers, electrical engineers, civil engineers, and other disciplines to ensure cohesive project delivery.
- Implement quality control processes to ensure high standards in mechanical design and manufacturing.
- Work closely with cross-functional teams to integrate mechanical systems with other aspects of the project’s design and construction.
- Mentor and provide guidance to junior engineers, fostering their professional growth and development.
- Collaborate effectively: Coordinate with team members and other design disciplines to ensure cohesive and integrated project outcomes.
- Bachelor’s degree in Mechanical Engineering, Industrial Engineering or a related field.
- California Professional Engineering (PE) License, or ability to obtain within one year of hire.
- Extensive experience in mechanical engineering of public works maintenance facilities and shops, preferably in the rail or transportation industry
- Experience in Mechanical Engineering for Transit Maintenance facilities
- Proficiency in CAD software, such as AutoCAD or similar
- Strong analytical, problem-solving, and project management skills
- Excellent communication and leadership abilities
- In-depth knowledge of transportation industry standards and regulatory requirements
- Proven track record of successfully collaborating, leading and delivering complex engineering projects
- Project management experience is a plus
- Positive attitude and ability to work cooperatively with others as well as independently
- Willingness to continue to learn and grow technically and professionally within the company
- Open to utilizing and developing new technologies and approaches for performing work
Preferred:
- Rail experience in this area is preferred but not required.
See All 46 Mechanical Engineer Jobs in Los Angeles
Find roles in Los Angeles that match your experience and apply in just a few clicks.
Find Mechanical Engineer JobsMechanical Engineer Job Market in Los Angeles
Who's Hiring
- Freeform7
- HDR3
- WSP3
- Motorola Solutions3
- Arup2
Top Industries Hiring
- Consulting & Professional Services12
- Construction & Real Estate4
- Manufacturing3
- Healthcare & Medical Services2
- Medical Devices1
Mechanical Engineer Jobs in Los Angeles: Frequently Asked Questions
How do I get a mechanical engineer job in Los Angeles?
Focus your search on the aerospace and defense sector along the South Bay coast, advanced manufacturing in the San Fernando Valley, and clean energy and infrastructure firms operating out of downtown and the Westside. Candidates with hands-on CAD, FEA, or systems integration experience stand out most here. Targeting companies with active government or commercial aerospace contracts gives you the strongest foothold in the Los Angeles market.
Which companies hire mechanical engineers in Los Angeles?
Employers hiring mechanical engineers in Los Angeles right now include Freeform, HDR, and WSP, based on current listings on Migrate Mate as of July 2026. The local employer mix skews heavily toward aerospace primes and their supply chains, plus a growing number of electric vehicle and clean energy firms that have expanded their engineering teams in the region.
Are there remote mechanical engineer jobs in Los Angeles?
Yes, but with limits: mechanical engineering is largely hands-on, so fully remote roles are uncommon compared to software or finance fields. About 33% of mechanical engineer openings tied to Los Angeles are remote or hybrid as of July 2026, with most of those being hybrid arrangements. Roles in simulation, thermal analysis, and systems engineering tend to offer the most schedule flexibility among Los Angeles employers.
How can I get a mechanical engineer job in Los Angeles with little or no experience?
The most realistic entry path in Los Angeles is through internship-to-hire pipelines at aerospace and defense contractors clustered in El Segundo, Hawthorne, and Redondo Beach, many of which run structured new-grad programs. Entry-level titles like associate mechanical engineer, manufacturing engineer, or test engineer are the common doors locally. Building proficiency in SolidWorks or CATIA and completing any relevant aerospace coursework or capstone projects sharpens your profile for Los Angeles hiring managers.
Which industries hire the most mechanical engineers in Los Angeles?
The sectors hiring the most mechanical engineers in Los Angeles are Consulting & Professional Services, Construction & Real Estate, and Manufacturing, based on current listings on Migrate Mate as of July 2026. Los Angeles's role as a hub for aerospace manufacturing, commercial space development, and clean energy infrastructure keeps demand for mechanical engineers anchored across those industries year over year.
Related Jobs in California
See All 46 Mechanical Engineer Jobs in Los Angeles
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