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950 mechanical engineer jobs found

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Le
Sep 18, 2026
Full time
Mechanical Engineer 3
$130,000 yearly
Legence San Jose, CA
Therma, a Legence company 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. Our culture is open, innovative, collaborative, and fun - all reflected in recognition of Therma as a #1 Best Place to Work on multiple occasions. We create an environment that empowers & challenges employees, giving them the greatest opportunity to succeed. San Jose, CA (on site), Full-time Therma, a Legence company, is seeking a highly motivated Mechanical Engineer with +6 years of experience in the HVAC industry. The ideal...
Ae
Sep 18, 2026
Full time
Lead Mechanical Engineer, Laser Communications
Aetherflux San Carlos, CA
About Cowboy Space Corp: Mission Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity's most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth. Background Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport. Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these...
NT
Sep 18, 2026
Full time
Senior Mechanical Engineer
$152,000 - $213,000 yearly
Neros Technologies Torrance, CA
Who we are Neros is a defense technology company rebuilding America's drone industrial base. We design and manufacture high-performance unmanned systems that are tested in combat, iterated at startup speed, and built at massive scale. Our team culture is fast, hands-on, and obsessed with closing the gap between design and deployment. As drones transform the character of warfare, Neros is delivering the systems the West needs to compete on the modern battlefield and deter the adversaries of democracy. We're hiring engineers, operators, and builders who want to move fast, take on extreme ownership, and get capability into the hands of warfighters in months, not years. What you will be doing As a Senior Mechanical Engineer at Neros, you will own key components and subsystems within our products, starting from the conceptual design phase all the way through mass production. This is a dynamic and exciting role at a rapidly growing startup and presents an opportunity to be a...
ST
Sep 18, 2026
Full time
Principal NPI Mechanical Engineer
$120,600 - $180,900 yearly
Solar Turbines Incorporated San Diego, CA
Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Solar Turbines is looking for a motivated team member to work on New Product Introduction (NPI) using the agile development process. The Principal NPI Mechanical Engineer is responsible for driving the development and delivery of new turbomachinery products from concept through beneficial use. This role leads mechanical design efforts, evaluates and refines design solutions, and ensures they are safe, high-quality, and cost-effective. Success in this...
ST
Sep 18, 2026
Full time
Senior NPI Mechanical Engineer
$112,704 - $169,056 yearly
Solar Turbines Incorporated San Diego, CA
Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Solar Turbines is looking for a motivated team member to work on New Product Introduction (NPI) using the agile development process. The Senior NPI Mechanical Engineer is responsible for driving the development and delivery of new turbomachinery products from concept through beneficial use. This role is responsible for mechanical design efforts, evaluates and refines design solutions, and ensures they are safe, high-quality, and cost-effective. Success...
PG
Sep 18, 2026
Full time
Mechanical Engineer III
$95,000 - $150,000 yearly
PM Group Pleasanton, CA
Overview The Mechanical Engineer III position is an exciting opportunity to join PM Group's quickly growing San Francisco area team located out of Pleasanton, CA . Together we will all be sharing knowledge, learning, growing, and continuing to be an integral part of supporting PM Group's ongoing expansion in the US. Our office will be executing cutting-edge projects for Cell & Gene Therapy, Biologics, and Pharma facilities - from feasibility through to qualification - for both local and international clients. Together with our clients and partners, we will deliver projects that improve the everyday lives of people across the globe. We are looking for an Engineer who enjoys client interaction as well as the technical aspects of the position. This individual needs to have an understanding of the technical aspects of mechanical design engineering including but not limited to HVAC, plant & process utilities, plumbing, and compressed gas systems design. The ability to...
TE
Sep 18, 2026
Full time
Senior Mechanical Engineer
$154,000 - $192,000 yearly
TEKNOVA CA
Job Type Full-time Description Join the Teknova Team and Help Shape the Future of Health When you join the Teknova team, you're helping to create the future of health. Our customers are working to discover novel therapies that will help people everywhere live longer, healthier lives. We make sure they have a reliable supply of the essential ingredients they need to succeed, and every member of our team plays an important role. Job Overview We are seeking an exceptional Senior Mechanical Engineer to design, develop, and validate semi- and fully automated production equipment. This is a hands-on role for someone who finds creative, sound engineering solutions to challenging problems, with a strong focus on quality, reliability, and execution. You will collaborate closely with cross-functional teams including Quality, Facilities, MSAT, and Operations and provide technical leadership and mentorship to junior engineers. Our Culture : At Teknova, our culture is all about...
JA
Sep 18, 2026
Full time
Staff Mechanical Engineer - Charging Systems
$161,200 - $221,700 yearly
Joby Aviation San Carlos, CA
Company Overview Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. At Joby, we've been working to make that dream a reality since 2009 and we're now in the final stages of certifying our aircraft with the FAA. With plans to launch our aircraft in the US and Dubai, we're now scaling manufacturing and preparing for the launch of our commercial service. Overview About the GSE Team The Ground Support Equipment team designs and builds the charging and thermal conditioning infrastructure that keeps Joby's eVTOL fleet flying. We develop everything from stationary high-power dispensers and charge handles to mobile all-in-one charging systems - hardware that must work reliably in airports, vertiports, and remote sites around the world. We're a small, high-ownership team: everyone here owns hardware from napkin...
ST
Sep 18, 2026
Full time
Associate Mechanical Engineer
Seek Thermal Inc. Goleta, CA
Company Description Join Seek Thermal - See the Unseen. Shape What's Next. At Seek Thermal, we're changing the way the world sees heat. Our innovative thermal imaging technology brings visibility to the unseen, empowering professionals and consumers to measure, detect, and visualize heat - transforming how people work, protect, and explore. Job Description SUMMARY: We are looking for an Associate Mechanical Engineer to support the design, build, test, and validation of mechanical packaging solutions for our thermal imaging consumer products. This role will work closely with engineering and production staff throughout all stages of product development. Strong 3D CAD skills, previous experience designing mechanical assemblies, and familiarity with designing parts for various manufacturing methods are highly desired. Above all, we are looking for the right individual to work in our rapid paced environment and are willing to consider candidates with different levels of...
GM
Sep 18, 2026
Full time
Mechanical Engineer (PE) - Los Angeles
$90,000 - $175,000 yearly
General Matter Los Angeles, CA
About the Company General Matter enriches uranium. We are designing, building, and operating the world's lowest-cost enrichment services, here in the US. In the process, we are restoring America's ability to produce nuclear fuel to power AI, advanced manufacturing and critical industries our country relies on to remain competitive. Fuel drives the cost of advanced reactor electricity production, and enrichment drives the cost of the fuel that advanced reactors consume. Reliable, low-cost enrichment is the catalyst for the nuclear Renaissance now under way. Our mission is to make nuclear not only the cleanest and safest source of baseload power, but also the most affordable. We believe abundant nuclear energy will lead to a post-scarcity society. We were incubated inside Founders Fund, like Anduril and Palantir before us, and are backed by over a dozen of the world's top venture capital firms. Our lean, world-class team of engineers and operators is applying a...
ST
Sep 18, 2026
Full time
Associate Mechanical Engineer
Seek Thermal Inc. Santa Barbara, CA
Job Type Full-time Description We are looking for an Associate Mechanical Engineer to support the design, build, test, and validation of mechanical packaging solutions for our thermal imaging consumer products. This role will work closely with engineering and production staff throughout all stages of product development. Strong 3D CAD skills, previous experience designing mechanical assemblies, and familiarity with designing parts for various manufacturing methods are highly desired. Above all, we are looking for the right individual to work in our rapid paced environment and are willing to consider candidates with different levels of work experience. The Associate Mechanical Engineer will report directly to the Senior Mechanical Engineer. RESPONSIBILITIES: • Support the design of mechanical packaging solutions for electro-optical products that require detailed knowledge of standard material types, fabrication methods, and certification standards for consumer electronic...
IT
Sep 18, 2026
Full time
SURTASS Mechanical Engineer
INDUS Technology, Inc. San Diego, CA
The Team and the Role INDUS is a 100% employee-owned, customer-focused government services provider with expertise in Engineering, Information Technology, Cybersecurity, Program/Financial Management, Logistics, and Data Analytics. At INDUS, we believe in the value of the INDUS team. Together we deliver exceptional customer service, foster a growth and support-centered work environment, and focus on how we can give back to the communities that we serve. Empowering our employees starts on day one and creates an environment full of innovation and promise. By offering mentorship and robust Training and Development opportunities, INDUS continues its pursuit to be the Employer of Choice. The Southern California (SOCAL) Fleet Operational Readiness Division, Code 25, manages the air, surface, submarine, and combat system test and analysis, weapon evaluation, mobile target, tactical exercise analysis, magnetic signature reduction, and range support programs assigned to the Department's...
AV
Sep 18, 2026
Full time
Mechanical Engineer, Sr.
$122,500 - $187,000 yearly
AeroVironment, Inc. Petaluma, CA
Worker Type Regular Job Description Summary The Sr. Mechanical Engineer applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material...
AV
Sep 18, 2026
Full time
Mechanical Engineer III
$100,500 - $153,250 yearly
AeroVironment, Inc. Petaluma, CA
Worker Type Regular Job Description Summary The Mechanical Engineer III applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material...
SI
Sep 18, 2026
Full time
Senior Mechanical Engineer
$160,000 - $250,000 yearly
SSOE, Inc. Santa Clara, CA
Overview Within SSOE's Advanced Technology division, we specialize in high-tech facility design, offering top-tier design and engineering services to a diverse array of clients and markets. Our team is composed of highly skilled and knowledgeable professionals who excel across various disciplines. We pride ourselves on our cross-disciplinary approach, which allows us to understand and address our clients' needs more comprehensively than traditional, siloed methods. What sets us apart is our ability to seamlessly conceptualize, plan, and detail every aspect of design. Our in-house experts collaborate closely, optimizing and enhancing our work through multi-discipline strategy sessions. By leveraging cutting-edge techniques and state-of-the-art software, we deliver industry-leading technology and innovative solutions from day one. SSOE is looking to hire a Senior Mechanical Engineer to join our dynamic team. In this role, you will lead design engineering and shaping the future...
WS
Sep 18, 2026
Full time
Associate Mechanical Engineer - Buildings
$79,300 - $109,000 yearly
WSP Riverside, CA
Job Description This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, 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 their challenges. At WSP, we are driven by inspiring the right people to be part of our future-focused business objectives. Our devotion to teamwork has allowed us to build communities and expand our skylines. Here at WSP, anything is within our reach and yours as a WSP employee. Come join us and help shape the future! The Associate Mechanical Engineer will support the planning, design, and delivery of mechanical building systems for a variety of projects, including commercial, healthcare, higher education, life sciences, mission critical, mixed-use, and other building types. Working alongside experienced engineers and multidisciplinary teams, you will contribute to the development of HVAC,...
FL
Sep 18, 2026
Full time
Mechanical Engineer
Flex Ltd Fontana, CA
Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary. Job Summary Flex intends to spin off its Cloud and Power Infrastructure segment into a new, independent publicly traded company, Axiom, with the spin planned for Q1 2027. If the intended spin occurs, this role will support Axiom, a company focused on critical digital infrastructure and delivering end-to-end power and thermal management solutions for AI data centers and other mission-critical applications. To support our extraordinary team who build great products and contribute to our growth, we're looking to add a Mechanical Design Engineer...
EX
Sep 17, 2026
Full time
Senior Mechanical Engineer
$110,000 - $175,000 yearly
EXP San Diego, CA
Job Description At EXP, we're driven to provide innovative solutions for the world's built and natural environments. As a team of engineers, architects, designers, scientists, creators and a community of professionals, we bring diverse and talented people together to solve the world's most complex challenges. Here, you join a team that leverages differences, harnesses their entrepreneurial spirit in an employee-owned company, that believes diversity is what gives us strength, seeks sustainable results and shares ambitions for each other, our clients and the communities we are part of and serve. To be a part of EXP means to have your own experience, while staying connected to a global network of professionals, who believe we are a part of something bigger. Together, we are EXP. Are you ready to design your future? Be our next Senior Mechanical Engineer Your work environment at EXP In this role, you will be a part of the Mechanical team, of the MEP Life Sciences &...
Le
Sep 17, 2026
Full time
Senior Mechanical Engineer
$165,000 yearly
Legence San Jose, CA
Therma, a Legence company 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. Our culture is open, innovative, collaborative, and fun - all reflected in recognition of Therma as a #1 Best Place to Work on multiple occasions. We create an environment that empowers & challenges employees, giving them the greatest opportunity to succeed. San Jose, CA (on site), Full-time Therma, a Legence company, is seeking a highly motivated Senior Mechanical Engineer with +8 years of experience in the HVAC industry. The ideal...
TP
Sep 17, 2026
Full time
Mechanical Engineer
$102,000 - $189,000 yearly
Three Point Solutions, Inc. Carlsbad, CA
Job title : Mechanical Engineer Client : Aerospace / Aviation / Defense Company Duration : Full-Time Location : Carlsbad, CA Shift : 9/80 Schedule (Every Other Friday Off) Description: Design precision mechanical systems and assemblies. Develop mechatronic and electro-mechanical products. Create 3D models and engineering drawings. Generate technical data packages. Prototype, integrate, and test hardware. Develop test plans and perform validation. Participate in design and product reviews. Implement engineering changes. Support field testing and demonstrations. Collaborate with cross-functional teams. Provide technical leadership and project support. Ensure compliance with engineering processes. Required Qualifications: Bachelor's degree with 6+ years' experience (or equivalent). Active TS/SCI clearance with Polygraph. Experience designing precision mechanisms. Proficiency with CAD tools (Creo preferred)....
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