SolidProfessor | Careers
  • Jobs
  • Post a Job
  • Employer Pricing
  • SolidProfessor
  • Sign in
  • Sign up
  • Jobs
  • Post a Job
  • Employer Pricing
  • SolidProfessor

668 mechanical process engineer jobs found

Refine Search
Current Search
Onsite mechanical process engineer California
Refine by Job Type
Full time  (636) Intern  (21) Contractor  (11)
Refine by Categories
High-Tech  (96) Business Services  (95) Aerospace and Defense  (76) Industrial Equipment & Machinery  (52) Life Sciences  (41) Energy & Materials  (34)
Consumer Packaged Goods (Retail)  (18) Transportation  (9) Education  (7) Marine & Offshore  (2)
More
Refine by Salary Range
$40,000 - $75,000  (33) $75,000 - $100,000  (88) $100,000 - $150,000  (185) $150,000 - $200,000  (118) $200,000 and up  (34)
Refine by Country
United States  (668)
Refine by City
Los Angeles  (79) San Francisco  (51) San Diego  (44) Irvine  (29) San Jose  (29) Long Beach  (22)
Santa Clara  (22) Torrance  (21) El Segundo  (18) Fremont  (14) Sacramento  (14) Carlsbad  (12) Livermore  (12) Palo Alto  (9) Rancho Santa Margarita  (9) Pleasanton  (8) Santa Clarita  (8) Goleta  (6) Huntington Beach  (6) Riverside  (6)
More
AE
Dec 25, 2025
Full time
Senior Plant Engineer, Mechanical & Process
Antora Energy San Jose, CA
Antora builds and deploys thermal batteries to power always-on industrial operations with low-cost energy. Factory-built in the United States, Antora's modular thermal batteries deliver reliable heat and power, enabling industrial facilities of any size to decarbonize predictably and profitably. Antora is electrifying global industry while supporting U.S. manufacturing jobs, lowering costs for energy consumers, and enhancing the competitiveness of American industry. We are growing our company with people who put team and mission first, value connection through laughter and joy, and build with humility and openness. We are committed to continue building a diverse, passionate, and creative team dedicated to a future where every industrial facility, everywhere on earth, is powered by abundant, clean, low-cost energy. Position Summary We are seeking a self-driven, passionate Mechanical/Process Engineer to help deliver zero-carbon industrial heat and power through our novel...
JE
Apr 25, 2026
Full time
Process Mechanical Engineer
Jedson Engineering Oxnard, CA
About the Role Jedson Engineering is seeking an experienced Process Mechanical Engineer to support projects within the Consumer Products manufacturing sector, with a specific emphasis in the papermaking industry. This role is ideal for a hands-on engineering professional who thrives in both design and field environments and enjoys working closely with production and operations. This will be a remote role to support client projects in the Oxnard and greater California area. Key Responsibilities Develop process and mechanical engineering designs for Consumer Products manufacturing systems, equipment, and facilities. Conduct on-site assessments at manufacturing plants as needed to gather data, validate designs, troubleshoot issues, and support installation or commissioning activities. Prepare detailed engineering calculations, equipment specifications, P&IDs, layouts, and technical documentation. Collaborate with cross-disciplinary engineers, project managers, and...
AT
Feb 20, 2026
Full time
Engineer (Mechanical & Process)
AlfaTech San Jose, CA
Engineer, Mechanical / Process About Us At AlfaTech we believe in more than just engineering solutions; we believe in promoting a culture of agility, collaboration, and inclusion. As a leading consulting engineering firm, we provide thoughtful engineering design that is technologically forward thinking, innovative, and environmentally conscious, ensuring that our contribution to our built environment is flexible, sustainable, and lasting across all the market segments we serve. If you're driven by a passion for engineering, innovation, and making a difference, if you thrive on challenges and adapt quickly to change, and if you are looking to be part of a dynamic team of empowered, smart, energized, professionals, then AlfaTech is the place for you. Job Summary In this role, you will perform a variety of mechanical and process engineering and design activities under the supervision of senior engineering staff. The Engineer will be self-motivated, organized and creative with the...
3DEO
Oct 10, 2025
Full time
Senior Software Engineer
$140,000 - $180,000 yearly
3DEO Torrance, CA
Job Title : Senior Software Engineer – Slicer & Manufacturing Platform Development Department: R&D Reports to: Chief Operating Officer Employment Type: Full-Time FLSA Status: Exempt The Company: 3DEO is a leader and innovator in sinter-based additive manufacturing (AM), delivering proprietary and differentiated AM solutions that drive breakthrough product performance. With some of the industry’s highest-volume capabilities in metal 3D printing, 3DEO combines cutting-edge manufacturing with multi-disciplinary engineering and product development expertise. Our patented and award-winning technology has revolutionized how customers approach design, enabling high-volume production with unmatched quality, precision, and cost efficiency. Holding roughly 20 patents, 3DEO is more than a manufacturer – we are a trusted partner in solving complex challenges and unlocking the full potential of AM. At 3DEO, we collaborate closely with customers in...
Ci
Apr 26, 2026
Contractor
Quality Engineer
Cinder LLC Hayward, CA
Title: Quality Engineer Pay Rate: $75/hrs+ DEO Hours: Monday - Friday 8 AM- 5 PM Location: Hayward, CA Onsite Type: Assignment 6 months with possibility of extension About Our Client Our client is a pioneering automotive services organization committed to redefining how people move. With a focus on innovation, quality, and user experience, they collaborate across industries to develop transformative solutions that respond to evolving urban needs. About the Role You will support the Manufacturing Engineering team to ensure that all processes that are conducted as part of the assembly, bring-up, and End-of-Line (EOL) testing of our client's vehicles will meet the high-quality standard of our client. This includes the development and implementation of In-Line and End-of-Line quality checks as well as driving the root cause resolution of any issues that occur during the manufacturing process. As part of a daily routine, the Manufacturing Process...
NB
Apr 26, 2026
Full time
Systems Engineer I
Niagara Bottling, LLC Diamond Bar, CA
At Niagara, we're looking for Team Members who want to be part of achieving our mission to provide our customers the highest quality most affordable bottled water. Consider applying here, if you want to: Work in an entrepreneurial and dynamic environment with a chance to make an impact. Develop lasting relationships with great people. Have the opportunity to build a satisfying career. We offer competitive compensation and benefits packages for our Team Members. Systems Engineer I Systems engineering is an interdisciplinary of engineering that focuses on how to design and manage complex engineering systems over their life cycles. Issues such as reliability, logistics, coordination of different teams, evaluation measurements, and other disciplines that becomes more difficult when dealing with large or complex projects. Systems engineering deals with work-processes, optimization methods, and risk management tools in such projects. It overlaps technical and human-centered...
AS
Apr 26, 2026
Contractor
Design Engineer
$72,800 - $99,800 yearly
AllSTEM Connections Santa Clarita, CA
Job Title: Electromechanical Design Engineer (Automotive Systems) Role Overview We are seeking a versatile Electromechanical Design Engineer to join our advanced vehicle development team. This role is responsible for the end-to-end design lifecycle of high-performance automotive components, including electrification systems, energy storage, and vehicle harnesses. You will drive projects from preliminary research and conceptual design through to 3D/2D modeling, prototyping, and production release. The ideal candidate is a self-motivated problem solver who can apply engineering theories to complex physical designs with minimal supervision. Key Responsibilities • Full-Cycle Design: Lead design activities from initial concept to detailed assembly modeling. Create high-fidelity 3D models and 2D engineering drawings for automotive subsystems. • Electrification Focus: Design and develop critical components including vehicle wire harnesses, electric motor housings, and energy storage...
Pi
Apr 26, 2026
Full time
Senior Electro-Mechanical Engineer
Pivotal Palo Alto, CA
Pivotal is the leader in the emerging market of electric Vertical Takeoff and Landing (eVTOL) aircraft. We design, develop, and manufacture light eVTOL aircraft and are renowned for the BlackFly aircraft the world's first light eVTOL to fly manned missions and enter the consumer market. Efficient, compact, and simple, Pivotal aircraft are designed for a wide range of consumer, public service, and defense applications. Our distinctive tilt-aircraft architecture and scalable platform have been flying for over 10 years. Last year we announced our next-generation aircraft, the Helix, which is rapidly progressing toward general release and scalable production in early 2026. Mobility is one of the most highly-valued areas of modern technology investments. This is the right company, in the right space, the right strategy, at the right time. If you are ready for adventure, we invite you to join our amazing team and grow with us. The Aeromechanical team at Pivotal is seeking a highly...
SA
Apr 26, 2026
Full time
Elec. Eng./Motor Control Design Engineer
Sulzer AG Santa Ana, CA
Sulzer is a leading engineering company with a proud heritage of innovation. Join our global team to grow your expertise and develop innovative solutions that enable a prosperous and more sustainable society. About the role Position Summary This position operates within the Order Related Engineering (ORE) department and is responsible for designing Sales Order specific motor control electrical schematics and entering the associated bill of material (BOM) into the ERP system. This position closely works with Project Engineer to support the submittal package and provide electrical expertise to the customers. Upon approval of the submittal package, this position is accountable for generating part numbers in the ERP system and releasing the finalized package to production. Furthermore, this position provides electrical engineering expertise to Tendering and Operations by reviewing project specifications and offering recommendations Principal Duties and Responsibilities • Review...
JA
Apr 26, 2026
Full time
Senior Machine Shop Manufacturing Engineer
$115,900 - $159,400 yearly
Joby Aviation Santa Cruz, 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 We are seeking a Manufacturing Engineer to support our R&D-focused machine shop, weld shop, and waterjet shop , which delivers rapid-turn metal parts for prototype aircraft, flight hardware, test hardware, tooling, and specialized equipment. This role works directly with internal engineering teams and shop personnel to translate incomplete or evolving engineering definitions into manufacturable designs. The Manufacturing Engineer will play a...
TM
Apr 26, 2026
Full time
Manufacturing Engineer II
TriMas Corporation Simi Valley, CA
Manufacturing Engineer II Company: RSA Engineered Products LLC Primary Location: 110 West Cochran Street, Unit A, Simi Valley, CA 93065 USA Workplace Type: On-site Employment Type: Salaried | Full-Time Function: Engineering Equal Opportunity Employer Minorities/Women/Veterans/Disabled Main Duties & Responsibilities Company: PennAero is hiring a Manufacturing Engineer at our RSA Engineered Productslocation in Simi Valley, CA. RSA provides flight-critical components andassemblies for the commercial, defense and business jet markets. RSA designsand produces custom-engineered high pressure/high-temperature ductingassemblies for each customer's specific performance requirements. RSA'sPeri-SealTM is one of the most sought-after connectors in the aerospaceindustry. Additionally, RSA designs and produces flexible joints and hoses,ozone converters and many complex assemblies to meet stringent customer needs. About PennAero: PennAero is a leading manufacturer of highly...
BM
Apr 26, 2026
Full time
Process Engineer
Beyond Meat El Segundo, CA
Beyond Meat, Inc., otherwise known as Beyond The Plant Protein Company™, is a plant protein company offering a portfolio of plant-based products made from simple ingredients without GMOs, no added hormones or antibiotics, and 0mg of cholesterol per serving. Founded in 2009, Beyond Meat's core products are designed to have the same taste and texture as animal-based meat while being better for people and the planet. The Company's brand promise, Eat What You Love®, represents a strong belief that there is a better way to feed our future and that the positive choices we all make, no matter how small, can have a great impact on our personal health and the health of our planet. By shifting from animal-based protein to plant-based protein, we can positively impact four growing global issues: human health, climate change, constraints on natural resources and animal welfare. Job Description The Process Engineer will report to the Head of Commercialization and work closely in a...
LL
Apr 26, 2026
Full time
Nuclear Facility Senior Electrical Project Engineer
$9,775 monthly
LLNL Livermore, CA
Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact. Job Description We have an opening for a Nuclear Facility Senior Electrical Project Engineer to provide engineering support for new construction, upgrades to electrical facility systems, and modifications to laboratory facilities. You will participate in new and ongoing projects with technical responsibilities including design, development, fabrication, integration, testing and fielding of...
IP
Apr 26, 2026
Full time
Mechanical Design Engineer 1
Integrated Polymer Solutions Long Beach, CA
Mechanical Design Engineer I Rubbercraft is seeking a Mechanical Design Engineer I to join our organization and support the design, development, and testing of elastomeric components and precision mechanical systems. This entry-level role is ideal for engineers passionate about mechanical design, materials science, and advanced manufacturing. The successful candidate will work under the guidance of senior engineers on custom-engineered solutions for industries requiring high-performance seals and elastomeric components. About Rubbercraft: Rubbercraft, a member of Arxis, specializes in precision-engineered elastomeric components for aerospace, defense, space, energy, and industrial applications. With over a century of expertise, we design aerodynamic seals, fireproof seals, inflatable canopy seals, flexible rubber connectors, space ablatives, EMI solutions, and elastomeric tooling. As part of Arxis, we leverage a combination of advanced materials and engineering innovation...
II
Apr 26, 2026
Full time
NPI Mold Design Engineer
$115,100 - $171,900 yearly
ITT Inc.-English Irvine, CA
About ITT: ITT is a leading manufacturer of critical components for harsh environments that serves fast-growing end markets in flow, aerospace and defense, energy and transportation. Building on our heritage of innovation, we partner with our customers to deliver solutions to the key industries that underpin our modern way of life. Headquartered in Stamford, CT, we have more than 11,700 employees globally with operations in ~40 countries and sales in more than 125. At our core is our engineering DNA, with 1,280+ engineers, 1,700+ active global patents and ~51 manufacturing locations. Our businesses are organized in three distinct segments, each based around our core engineering DNA: Industrial Process: A global leader in centrifugal and twin-screw pumps and engineered valves for chemical, energy, mining, and industrial applications. Our leading brands include the iconic Goulds Pumps (with more than 175 years of history), Bornemann, Habonim, Engineered Valves, Rheinhütte...
LN
Apr 25, 2026
Full time
Mechanical Engineer
$75,000 - $85,000 yearly
Legrand North America Anaheim, CA
Position Description About Legrand Legrand is a global specialist in electrical and digital building infrastructures. We improve lives by transforming the spaces where people live, work, and meet with electrical and digital infrastructures and connected solutions that deliver and control power, light and data to customers worldwide. Legrand has been in the building-transformation business through electrical switches, wires, cables, controls, and shades, and more recently through audio/video, data centers and lighting. Position Overview Legrand is seeking a collaborative and forward-thinking Mechanical Design Engineer to join our Data, Power & Control (CCB) Team in Anaheim, CA. In this role, you will contribute to engineered-to-order (ETO) solutions that help our customers build reliable, scalable, and efficient systems. We welcome applicants who are passionate about solving problems, innovating within existing design platforms, and working closely with...
Pi
Apr 25, 2026
Full time
Staff Electro-Mechanical Engineer
Pivotal Palo Alto, CA
Pivotal is the leader in the emerging market of electric Vertical Takeoff and Landing (eVTOL) aircraft. We design, develop, and manufacture light eVTOL aircraft and are renowned for the BlackFly aircraft the world's first light eVTOL to fly manned missions and enter the consumer market. Efficient, compact, and simple, Pivotal aircraft are designed for a wide range of consumer, public service, and defense applications. Our distinctive tilt-aircraft architecture and scalable platform have been flying for over 10 years. Last year we announced our next-generation aircraft, the Helix, which is rapidly progressing toward general release and scalable production in early 2026. Mobility is one of the most highly-valued areas of modern technology investments. This is the right company, in the right space, the right strategy, at the right time. If you are ready for adventure, we invite you to join our amazing team and grow with us. The Aeromechanical team at Pivotal is seeking a highly...
Di
Apr 25, 2026
Full time
Senior Manager, Manufacturing Engineering
$165,800 - $227,950 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 Guide the integration of cutting-edge manufacturing technologies into production, ensuring reliability, cost efficiency, and quality....
Ar
Apr 25, 2026
Full time
Manufacturing Engineering / Production Lead
Arxlight Oakland, CA
Arxlight's operations team is seeking a highly motivated and experienced Senior Manufacturing Engineer to join our rapidly growing team. In this pivotal role, you will be responsible for bridging the gap between cutting-edge design and efficient, high-volume production for our advanced products. WHAT YOU'LL DO Manage production technicians in the assembly and test of our drone products. Support the transition of products from concept to prototype, pilot, and full production with speed, flexibility, scalability, and first-time quality. Provide daily sustaining support to ensure each product line performs as intended, including real-time problem-solving related to mechanical fitment issues, electrical and harnessing issues, as well as software and firmware issues. Work with design engineers during the development process to drive design for manufacturing best practices into the design effort, and help facilitate the transition from design to prototype to rate production. Own...
Wa
Apr 25, 2026
Full time
Manufacturing Engineer
Wastequip CA
Job Description: MANUFACTURING ENGINEER Amrep Manufacturing Company, LLC (a Wastequip company) seeks a Manufacturing Engineer in Ontario, CA to develop and implement cost-effective manufacturing processes and methods according to product specifications and quality standards. Specific duties include: (i) performing research, design and development of manufacturing engineering processes, including production flow, assembly methods and production equipment; (ii) preparing and maintaining detailed engineering layouts of buildings and equipment; (iii) coordinating the manufacturing launch of new/revised products, including establishing goals, training team members and evaluating results; (iv) designing and developing tests and/or sources and cost justifications for various tools, machinery and equipment for recommended manufacturing methods; (v) performing product/process engineering analysis for cost reduction, quality improvement and efficiency improvement; and (vi) representing...
  • Home
  • About Us
  • Contact
  • Privacy Policy
  • SP Careers FAQ
  • Terms & Conditions

JOB SEEKER

  • Find Jobs
  • Create Resume
  • Sign in
  • Create Job Alerts
  • Build Your Portfolio

EMPLOYER

  • Post a Job
  • Search Resumes
  • Sign in
Facebook X Instagram LinkedIn
© SOLIDPROFESSOR CAREERS 2025