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42 mechanical design engineer iii jobs found

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mechanical design engineer iii $75,000 - $100,000 California
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SH
Aug 05, 2026
Full time
Mechanical Engineer III - IV
$78,853 - $146,792 yearly
Syska Hennessy Group San Francisco, CA
Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning. Our dynamic work environment provides the optimal setting to take your engineering career to the next level. From our supportive culture, diverse workforce, and competitive compensation to our flexible work schedule Monday to Thursday in the office for 9 hours and Friday for 4 hours remotely at home and fun social events, it is everything you will need for an exciting, challenging, and rewarding career. We are looking for a Mechanical Engineer III - IV in our San Francisco, CA or Sacramento, CA and San Diego, CA offices . Job Responsibilities As a...
SC
Aug 05, 2026
Full time
Tooling Engineer III
$86,000 - $135,000 yearly
SMC Corporation of America Santa Rosa, CA
About Us: SMC Ltd. is a globally recognized premium supplier to the medical market with locations throughout the world. People committed to speed, technology, and exceptional performance are the cornerstone of our organization. Comprised of dedicated people and decades of manufacturing experience, we have continued to experience strong growth and currently have outstanding career opportunities for equally dedicated people. Job Summary: The Tooling Engineer III supports sustaining molding projects by providing internal tool cost estimates, managing the mold procurement process, and tracking of all external tool activities. Essential Job Duties and Responsibilities: Manage mold procurement process from quoting through design, construction, and mold debug. Manage current tool suppliers, and develop appropriate new suppliers as required. Create internal tool cost estimates. Schedule and track all tool deliveries. Report mold progress to Project Engineers and ensure on...
TT
Aug 05, 2026
Full time
Mechanical Engineer III
$91,100 - $115,000 yearly
Tri Tool, Inc. Rancho Cordova, CA
Job Type Full-time Description Why work at TriTool? It's a new era of industry. Technology is evolving. Demand for customization is increasing. Lead times are decreasing. Tolerances are tightening. To stay ahead of competition, industry leaders must innovate faster, drive efficiencies, and streamline operations. At Tri Tool, we cut through complexity and provide industry leading custom solutions, off-the-shelf pipe beveling and flange facing tools, and expert field services for piping and tubing. For more than 50 years, we have partnered with companies in major industrial markets-aerospace, government and defense, life sciences, power generation, oil and gas, and semiconductor-to design, develop, and manufacture precision machining and custom engineered tools that increase productivity, optimize costs, and accelerate delivery. Combining proven expertise with unrivalled experience and extraordinary ingenuity, we go above and beyond expectations to deliver solutions that...
St
Aug 05, 2026
Full time
Mechanical Engineer (Structures) - Space Solar
$100,000 - $160,000 yearly
Starpath Hawthorne, CA
Mechanical Engineer (Structures) - Space Solar Position Details Location: Los Angeles (Hawthorne), CA Employment Type: Full-time Department: Structures Travel: Occasional About Starpath Starpath develops and manufactures the technologies that will enable humans to live on the Moon and Mars. Today, we are building robotic systems that locally produce the essential commodities a lunar civilization will require at extreme scale: water, power, and oxygen. Our ultimate goal is to build and operate a self-sustaining city on Mars. The Role The Structures team designs and builds the mechanical backbone of Starpath's hardware - the primary and secondary structures, mechanisms, and interfaces that must survive the punishing loads of launch and the extreme environments of space and planetary surfaces. From the systems that produce water, power, and oxygen on the Moon to the equipment bound for Mars, every subsystem depends on structures that are light, strong, and manufacturable at...
PG
Aug 05, 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...
QE
Aug 05, 2026
Full time
Opto-Mechanical Engineer III - 084QE
$94,581 - $157,635 yearly
Quartus Engineering Remote (San Diego, CA)
About Quartus Quartus Engineering Incorporated (www.quartus.com) is a leading provider of engineering services and integrated hardware solutions for a wide range of clients and industries. We employ advanced computer-aided engineering tools in the areas of optics, structural, thermal, and coupled analyses. We couple our engineering analysis capabilities with design, prototype, integration and test capabilities to create solutions for our clients that are of extraordinary value. About Aerospace Sector Quartus is a key contributor to aerospace advancements, specializing in engineering simulation and custom hardware. We've played a vital role in a diverse range of free space, launch and spacecraft projects including the NASA James Webb Space Telescope project for 17 years, covering design, analysis, and testing. Quartus is involved in leading in-space servicing, assembly, and manufacturing (ISAM) systems. Our expertise spans aircraft structural design, analysis, and testing,...
JV
Aug 05, 2026
Full time
Senior Engineer I, THV Manufacturing
$94,800 yearly
JenaValve Irvine, CA
Job Title : Senior Engineer, THV Manufacturing Senior Engineer I, THV Manufacturing Senior Engineer II, THV Manufacturing Senior Engineer III, THV Manufacturing Supervisor/Manager Title: Senior Global Manager, Manufacturing Engineering Job Description Summary: Responsible for manufacturing engineering tasks associated with sustaining clinical/commercial valve (THV) production line. Job Responsibilities: Provide real-time production line support, such as daily GEMBA walks, equipment troubleshooting, daily tiered meetings, material review board. Develop and optimize manufacturing processes to increase efficiency and quality of products, using lean manufacturing engineering principles. Develop training and documentation materials (e.g., work instructions) for production to enable the seamless transfer of new product/processes to manufacturing. Generate, analyze and summarize data to identify improvement opportunities or to determine appropriate limits...
On
Apr 10, 2026
Full time
Manufacturing Mechanical Design Engineer II
$100,000 - $130,000 yearly
Ontic Los Angeles, CA
We are a fast-paced business with ambitious growth plans; so if you are dedicated, enthusiastic and always seeking ways to improve, you'll enjoy a career with us! Ontic is a leading global aerospace OEM trusted by the world's aviation leaders. Ontic's Chatsworth, CA, site specializes in precision engineering, MRO, and new solutions for parts at risk of obsolescence. With over 1,400 employees across four time zones and seven sites, we have more than doubled in size since 2019 and are continuing to grow at pace. Our team is looking for a Manufacturing Mechanical Design Engineer II , to join them. The Manufacturing Mechanical Design Engineer II is responsible for providing comprehensive engineering support to production operations to ensure efficient manufacturing processes, high-quality output, and continuous improvement. This role bridges design, production, and quality teams to optimize manufacturing performance and implement cost-effective solutions. To be considered for the...
CB
Aug 05, 2026
Full time
Mechanical Design Engineer II
$76,500 - $85,500 yearly
ColeBreit Engineering LLC Monterey, CA
Open Date 6/22/2026 Exempt/Non-Exempt Exempt Full-Time/Part-Time Full-Time Location ColeBreit Engineering (Monterey, CA) Pay Range $76,500-$85,500 About the Organization ColeBreit Engineering is a client-focused mechanical, electrical, plumbing, and fire protection engineering and design consulting firm with extensive experience serving a wide range of industry sectors. Our expertise spans higher education and K-12 schools, multi-family and high-end residential, healthcare, commercial, hospitality, municipal, industrial, and winery projects. As an agile, 100% women-owned, WBE/COBID-certified firm, we think big while delivering the full-service, detail-oriented engineering and consulting support each project demands. With a team of 50 professionals across five offices in Oregon and California, we bring a deep passion for our work, reflected in our commitment to excellence and exceptional attention to detail. We are proud to support projects that...
SE
Aug 05, 2026
Full time
BESS Engineer II (Remote)
$90,000 - $112,506 yearly
SOLV Energy Remote (CA)
SOLV Energy is a leading provider of infrastructure services to the power industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide. Job Description Summary: The BESS Engineer II is responsible for the design, development, and implementation of BESS projects. The BESS Engineer II should have a solid understanding of power systems, BESS equipment, and relevant industry standards. This role provides engineering oversight to ensure successful delivery of BESS solutions that meet performance, reliability, and safety requirements. This role is fully remote. Specific location details and expectations will be discussed during the interview process. Job Description: *This job description reflects management's assignment of essential functions; it does not prescribe or restrict the tasks that may be assigned Position Responsibilities and Duties: Review the design and engineering of battery energy...
SH
Aug 05, 2026
Full time
Electrical Engineer II - IV
$75,667 - $132,335 yearly
Syska Hennessy Group Los Angeles, CA
Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group. As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning. We are seeking an Electrical Engineer II - IV to join our team in Los Angeles, or Irvine, CA . Your experience working in a consulting firm on healthcare projects will ensure your success in this role. Working from either our Los Angeles or Irvine offices, you will contribute to the design of major projects from both inpatient and outpatient healthcare engineering design across all phases from around the world. You will be part of a large team of over 100 engineers nationally with a wealth of experience, so this is a great opportunity to grow your career. Our dynamic work environment provides the optimal setting to take your career to the next level. From our...
AP
Aug 05, 2026
Full time
Design Engineer II - HVAC
$45.00 - $54.00 hourly
AMPAM Parks Mechanical Carson, CA
Who We Are AMPAM is a leading Mechanical, Electrical, and Plumbing (MEP) contractor serving large-scale multifamily and commercial projects across California. With 1,500 employees across multiple business units, we are committed to delivering quality, safety, and excellence in every project. Job Summary Design Engineer II is responsible for performing detailed engineering design and analysis for mechanical, electrical, and plumbing (MEP) systems in multi-family new construction projects. This position requires a solid understanding of building systems design, intermediate technical experience, and the ability to work both independently and collaboratively with project teams. Design Engineer II plays a key role in developing coordinated construction documents, performing engineering calculations, and ensuring designs meet project requirements, codes, and standards. Key Responsibilities Include: (But not limited to the following) Design & Engineering...
AP
Aug 05, 2026
Full time
Sr. Design Engineer - Plumbing
$35.00 - $54.00 hourly
AMPAM Parks Mechanical Carson, CA
Who We Are AMPAM is a leading Mechanical, Electrical, and Plumbing (MEP) contractor serving large-scale multifamily and commercial projects across California. With 1,500 employees across multiple business units, we are committed to delivering quality, safety, and excellence in every project. Job Summary Design Engineer II is responsible for performing detailed engineering design and analysis for mechanical, electrical, and plumbing (MEP) systems in multi-family new construction projects. This position requires a solid understanding of building systems design, intermediate technical experience, and the ability to work both independently and collaboratively with project teams. Design Engineer II plays a key role in developing coordinated construction documents, performing engineering calculations, and ensuring designs meet project requirements, codes, and standards. Key Responsibilities Include: (But not limited to the following) Design & Engineering...
AP
Aug 05, 2026
Full time
Sr. Electrical Design Engineer
$38.00 - $52.00 hourly
AMPAM Parks Mechanical El Cajon, CA
Who We Are AMPAM is a leading Mechanical, Electrical, and Plumbing (MEP) contractor serving large-scale multifamily and commercial projects across California. With over 1,500 employees across multiple business units, we are committed to delivering quality, safety, and innovation on every project. At AMPAM, we invest in our people - fostering a collaborative environment where engineers can grow their careers, deepen their expertise, and make a real impact on California's built environment. Job Summary The Sr. Design Engineer - Electrical is responsible for leading the engineering design and analysis of electrical building systems for multi-family new construction projects across California. This role requires a solid foundation in electrical systems design, intermediate-to-advanced technical experience, and the ability to work both independently and as a collaborative member of an integrated project team. The Design Engineer II serves as a key contributor to construction...
OB
Aug 05, 2026
Full time
Product Engineer (Custom Orders & Quotes)
$80,000 - $95,000 yearly
Oldcastle BuildingEnvelope Los Angeles, CA
Come Join Us! From apartments in New York to hospitals and stadiums in Dallas, libraries at prestigious universities to creating modern retail experiences, our teams contribute architectural glass and building products to projects that shape the way people live, work, heal, learn, and play. At OBE, the work of our employees truly matters. With over 6,500 employees, we operate more than 80 manufacturing and distribution facilities in five countries. You can see some of our favorite projects here. Start your journey with OBE and help us build the future. What You'll Do As a Product Engineer II, you'll take custom customer requests and translate them into buildable engineering solutions, then hand production everything they need to make it real. You sit at the intersection of sales, estimating and the shop floor, serving as the technical backbone for your assigned product group within our architectural glass, glazing and metals business. This isn't ground-up product design; our...
TD
Aug 05, 2026
Full time
Field Engineer - Marine Construction
$75,000 - $85,000 yearly
The Dutra Group Rio Vista, CA
Marine Construction Field Engineer Equal Opportunity Employer/Veterans/Disabled SUMMARY : Provide field support to Project Manager and Engineer. ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned. Track and report daily quantities for labor and materials. Provide technical engineering information and interpretation of plans, detail sheets and specifications for contractors. Enforce quality control and expediting subcontractors. Coordinate inspections with consultants. Review shop drawings and submittals for conformance with contract. Ensure construction work complies with plans and specifications. Update submittal and RFI logs. Track vendor and subcontractor progress. Schedule updates. Project document control. Prepare daily reports. Maintain project job costing. Update project schedule. COMPETENCIES: Communications: ability to produce clear status reports, writes clearly, communicates tactfully and...
Va
Aug 05, 2026
Full time
Mechanical Engineer, Structures
$80,000 - $110,000 yearly
Vast Long Beach, CA
At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Using an incremental, hardware-rich and low-cost approach, Vast is rapidly developing its multi-module Haven Station. Haven Demo's 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world's first commercial space station when it launches, followed by additional Haven modules to enable permanent human presence by 2030. Our team is all-in, committed to executing our mission safely and on time. If you want to work with the most talented people on Earth furthering space exploration for humanity, come join us....
PF
Aug 05, 2026
Full time
Project Engineer II
$90,360 - $110,440 yearly
PowerFlex Remote (Los Angeles, CA)
Scope of Job PowerFlex, an EDF Renewables company, is a leading national provider of intelligent onsite energy solutions that support carbon-free electrification and transportation. The Company delivers integrated solar, storage, EV charging, and microgrid systems, to businesses and organizations. As a single full-service provider, PowerFlex customizes clean technology solutions to help clients achieve their energy and sustainability goals. Through the comprehensive PowerFlex X platform, PowerFlex leverages patented smart software to control, monitor, and optimize a client's distributed energy resources to reduce cost and maximize return on investment. The Project Engineer II will be responsible for providing technical support during the detailed engineering & construction stage of projects and will be exposed to all aspects of projects. Traveling on average once a week should be expected. THIS POSTING IS FOR A CURRENT VACANCY AND THE EMPLOYER INTENDS TO FILL THIS POSITION...
Di
Aug 05, 2026
Full time
Manufacturing Engineer (all levels)
$96,350 - $132,480 yearly
Divergent Torrance, CA
Divergent is a technology company that has architected, invented, built, and commercialized an end-to-end factory system called the Divergent Adaptive Production System (DAPS) that comprehensively uses machine learning to optimally engineer, additively manufacture, and flexibly assemble complex integrated vehicle structures and subsystems. Products created using DAPS are superior in performance, lower in cost, rapidly customizable to meet mission and customer-specific requirements, faster to market, and scalable on demand to high volume production. Divergent is a qualified Tier 1 supplier to global automotive OEMs, and Divergent is now expanding to support mission critical needs in the Aerospace and Defense sector. Join us to be a part of this transformative journey, where your impact will shape the future of technology and production. Purpose The Manufacturing Engineer bridges design and production, optimizing designs for manufacturability while enhancing processes to support...
MO
Aug 05, 2026
Full time
Engineer II, Accy Engineering
$57,898 - $85,979 yearly
MOBIS Fountain Valley, CA
Engineer II, Accy Engineering We are searching for an experienced Engineer II, Accy Engineering at our Headquarters facility. Hyundai MOBIS Parts America We think creatively and keep challenging ourselves to help create a new future and eventually make humankind's dreams a reality. Ready for the challenge? Who We Are Tomorrow's most advanced automotive technology is being envisioned today at MOBIS Parts America (MPA). A subsidiary of Hyundai MOBIS, we are a top leading automotive parts supplier. MPA provides after-sales service parts support for Hyundai Motors, Kia Motors, and Genesis. In addition to the distribution of genuine service parts, the MPA Accessories division develops accessories for Hyundai, Kia, and Genesis - which are installed on new vehicles in the United States and Canada. Description JOB PURPOSE Engineer is responsible for reviewing early-stage vehicle CAD, electrical schematics and other information to conduct feasibility studies to ensure...
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