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536 product testing engineer jobs found

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United States product testing engineer California
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3DEO
Oct 10, 2025
Full time
Senior Mechanical Engineer
$130,000 - $175,000 yearly
3DEO Torrance, CA
Job Title: Senior Mechanical Engineer — Industrial Machine Design & Integration Department: R&D Reports to: Director of Engineering 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...
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...
EL
Apr 26, 2026
Full time
Senior Engineer, Manufacturing QA
Edwards Lifesciences Corporation Irvine, CA
Many structural heart patients suffer from heart failure with limited options. Our Implantable Heart Failure Management (IHFM) team is at the forefront of addressing these unmet patient needs through pioneering technology that enables early, targeted therapeutic intervention. Our innovative solutions are not just transforming patient care but also creating a unique and exciting environment for our team members. It's our driving force to help patients live longer and healthier lives. Join us and be part of our inspiring journey. The Senior Quality Engineering role is a great opportunity to support the IHFM manufacturing team as we begin to set up operations in Irvine. In this role you will begin by setting up the distribution and servicing operations for one of our most recent acquisitions. Upon successful setup in Irvine, you will join the team responsible for transferring our first sensor manufacturing line to Irvine. You will also support the IHFM team by managing engineering...
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...
TT
Apr 25, 2026
Full time
Mechanical Engineer I
Tri Tool, Inc. Rancho Cordova, CA
The Mechanical Engineer I role is an entry-level engineering position responsible for mechanical design and drafting of industrial tools and machinery for pipe and tube machining and welding applications. The successful candidate will be self-motivated and have a veracious drive for learning and professional growth. The position requires a Bachelor's degree in Mechanical or Industrial Engineering with some hands-on project or work experience in the development of mechanical systems or products. Essential Duties & Responsibilities: Collaborate and strategize with colleagues in the engineering, production/manufacturing, product management, service, and repair departments to solve problems and develop innovative world-class products. Complete manufacturing and assembly mechanical drawings, tolerance analysis/stack-ups, and other documentation per ASME Y14.5M-2009 standards using SolidWorks CAD software. Design and drafting of mechanical tools, fixtures, and machine...
Ar
Apr 25, 2026
Full time
Senior Mechanical Engineer
Arxlight Oakland, CA
About the Role We are seeking a skilled and detail-oriented Mechanical Engineer to join our team. In this role, you will be responsible for designing, developing, testing, and improving mechanical systems and components. You'll collaborate closely with cross-functional teams to deliver high-quality, reliable, and cost-effective engineering solutions. Key Responsibilities Design, develop, and analyze mechanical systems, components, and products Create and review technical drawings, specifications, and documentation Perform simulations, calculations, and stress/thermal analyses to validate designs Build, test, and evaluate prototypes; troubleshoot and resolve design issues Collaborate with manufacturing, quality, and project teams to ensure designs are producible and compliant Ensure designs meet applicable codes, standards, and safety requirements Support continuous improvement initiatives for performance, reliability, and cost reduction Participate in design...
Ar
Apr 25, 2026
Full time
Mechanical Engineer
Arxlight Oakland, CA
About the Role We are seeking a skilled and detail-oriented Mechanical Engineer to join our team. In this role, you will be responsible for designing, developing, testing, and improving mechanical systems and components. You'll collaborate closely with cross-functional teams to deliver high-quality, reliable, and cost-effective engineering solutions. Key Responsibilities Design, develop, and analyze mechanical systems, components, and products Create and review technical drawings, specifications, and documentation Perform simulations, calculations, and stress/thermal analyses to validate designs Build, test, and evaluate prototypes; troubleshoot and resolve design issues Collaborate with manufacturing, quality, and project teams to ensure designs are producible and compliant Ensure designs meet applicable codes, standards, and safety requirements Support continuous improvement initiatives for performance, reliability, and cost reduction Participate in design...
EB
Apr 25, 2026
Full time
Finite Element Analysis Engineer
Ensign-Bickford Aerospace & Defense Company (EBAD) Moorpark, CA
At Ensign-Bickford Aerospace & Defense Company (EBAD), we believe that our strengths are built on our most important resource - our people. Join EBAD and you'll be a part of a team who creates cutting edge technology that will blast us into the future. No other company can match the innovative energetic solutions that we provide. At EBAD you will actively contribute to successful missions putting men, women and satellites into space, and protecting our armed service men and women around the world. If this is the culture and work environment you are seeking, then EBAD is the place for you! Job Description The Finite Element Analysis (FEA) Engineer will perform thermal, dynamic, structural, and functional modeling of energetic components and systems in support of design and development of aerospace and defense programs. Roles and Responsibilities: Develop analytical models to assess the ability of EBAD products to meet functional requirements. Envision and assess...
SB
Apr 25, 2026
Full time
Senior Mechanical Design Engineer
$230,000 - $275,000 yearly
Stealth Battery Startup San Jose, CA
Job Title: Senior Mechanical Design Engineer Location: San Jose, CA Employment Type: Full-Time About the Company We are a stealth-mode battery startup developing cutting-edge battery technology. Our mission is to revolutionize battery technology to accelerate the global transition to clean energy. By leveraging innovative materials, advanced manufacturing techniques, and next-generation energy storage architectures, we are building the future of sustainable energy. About the Role: We are seeking a Senior Mechanical / Product Design Engineer to lead the design and development of advanced structural enclosures for high-performance battery systems. This role focuses on designing robust, manufacturable, and scalable structures such as enclosures, trays, and lids that manage complex mechanical loads between the energy system and its host structure. The ideal candidate combines strong mechanical design fundamentals with an understanding of material tradeoffs, manufacturing...
SA
Apr 25, 2026
Full time
Engineer II, Avionics Thermal Engineering (R4859)
Shield AI San Diego, CA
Founded in 2015, Shield AI is a venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. Job Description: Are you a passionate and innovative thermal engineer looking to help develop state of the art AI and aircraft products? Are you eager to make a positive difference in the world? Do you want to work alongside mission driven and values focused teammates? Shield AI is just the place for you! As a Level 2 Thermal Engineer at Shield AI, you will own the design, analysis, and integration of aircraft avionics thermal management systems and electronics...
CE
Apr 25, 2026
Full time
Senior Systems Engineer, Mechanical Design
$140,000 - $200,000 yearly
Critical Energy Systems Hawthorne, CA
Company Description: Critical Energy is an innovative, early-stage, venture-backed cleantech company on a mission to accelerate the global energy transition through abundant, low-cost clean energy. Founded by an ex-SpaceX engineer, Critical Energy designs and manufactures factory-built, modular power plants. These rapidly deployable systems convert heat into electricity using a closed-loop thermodynamic cycle and can be installed in just weeks. Critical Energy's technology delivers high-efficiency, 24/7 power for geothermal applications and waste heat recovery (including from data center gas turbines), making clean energy practical and cost-effective for demanding sectors like AI hyperscalers and data centers. Backed by top climate and technology investors, Critical Energy is scaling rapidly. Our Mission: To build an abundant, low-cost, 100% clean energy future through groundbreaking geothermal innovation. We are a team of passionate engineers, designers, and visionaries...
CS
Apr 25, 2026
Full time
Jr. Mechanical Engineer
Chroma Systems Solutions Inc CA
About the Organization Chroma Systems Solutions, Inc. is a leading designer and manufacturer of power testing instruments and systems including programmable AC Power Source and DC Power Supplies, AC loads and DC Electronic Loads, Digital Power Meters and Automated Testing Systems for applications in LED Lighting, Led Drivers, Aerospace, Defense, Military, Automotive, Medical, Battery, Solar, Marine, and Regulatory Testing. Description JOB TITLE: Jr. Mechanical Engineer DEPARTMENT: Engineering REPORTS TO: Mechanical Engineering Manager EMPLOYEE TYPE: Full Time LOCATION: 19772 Pauling, Foothill Ranch, CA 92610 GENERAL JOB DESCRIPTION: Chroma Systems Solutions, Inc. is a leading designer and manufacturer of power testing instruments and systems including programmable AC Power Source and DC Power Supplies, AC loads and DC Electronic Loads, Digital Power Meters and Automated Testing Systems for applications in LED Lighting, Led Drivers, Aerospace, Defense,...
AM
Apr 25, 2026
Full time
Engineer I
$71,000 yearly
Applied Medical Rancho Santa Margarita, CA
Applied Medical is a new generation medical device company with a proven business model and commitment to innovation fueled by rapid business growth and expansion. Our company has been developing and manufacturing advanced surgical technologies for over 35 years and has earned a strong reputation for excellence in the healthcare field. Our unique business model, combined with our dedication to delivering the highest quality products, enables team members to contribute in a larger capacity than is possible in typical positions. Position Description The Engineer I plays a key role in supporting the design, development, and continuous improvement of medical device components, assemblies, and related systems. This position focuses on a blend of design and project execution, with an emphasis on managing projects, conducting testing, and driving technical solutions within a cross-functional engineering environment. The Engineer I partners closely with the Technology and Development...
IE
Apr 25, 2026
Full time
Senior Fire Protection Engineer/Designer
$99,105 - $141,424 yearly
Interface Engineering Los Angeles, CA
Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Senior Fire Protection Engineer/Designer (MEP) - Los Angeles, CA (Hybrid) Interface Engineering Inc. At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we're proud to offer our Collaboration from Home policy-giving you the flexibility of a hybrid schedule (2 days in-office per week minimum) while staying connected to a team that values innovation, inclusion, and impact. Why Interface? We're not just engineers-we're collaborators, mentors, and trailblazers in high-performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most. Our Culture Interface has the company culture and work environment you have been seeking! You'll find a workplace with a culture of fun, superior...
MC
Apr 25, 2026
Full time
Electrical Engineer
$100,000 - $153,300 yearly
Masco Corporation Vista, CA
We are hiring an Electrical Engineer to join our Engineering team! DISCOVER Are you energized by designing smarter, safer, and more reliable electronic systems? In this role, you'll contribute to the development and sustaining of advanced electrical and electronic solutions, from power controls to IoT-connected systems that shape the performance, safety, and innovation of Watkins products. As an Electrical Engineer, you will design, analyze, model, and validate electronic circuits; develop and test firmware; evaluate third-party technologies; and guide product performance through prototyping, testing, and cross-functional collaboration. Your work will directly influence how our systems communicate, sense, power, and protect, across technologies including WiFi/BLE/LoRa, electrochemical controls, and diverse user-interface panels. YOUR RIPPLE EFFECT Are you driven to turn requirements into reality? Analyze product requirements using modeling, prototyping, and...
LD
Apr 24, 2026
Full time
Senior Mechanical Engineer
$107,089 - $166,256 yearly
Leonardo DRS San Diego, CA
Job ID: 113496 DRS Daylight Solutions business provides industry-changing mid-infrared laser light technology for government and commercial markets, including: defense and security; life sciences; and industrial process control. As a mid-IR technology pioneer, Daylight Solutions has delivered more mid-IR systems to more applications world-wide than any other company. Job Summary The Senior Mechanical Engineer at Daylight will be responsible for supporting the design and analysis of lasers, robotics, tooling and fixtures. They should have a strong understanding of robust opto-mechanical design practices including precision mechanism, kinematics, lasers, and thermal control. They will support the design, analysis, documentation and testing of optical/laser products, systems, and/or subsystems. Working with a multi-disciplinary design team, they will execute on optical and mechanical modeling, prototyping, calculations, FEA, and testing. The successful candidate would be...
ML
Apr 24, 2026
Full time
Mechanical Engineer - Consumables
Multiply Labs San Francisco, CA
Note: This role is currently part of our general interest pool. We are not actively recruiting for it at this time, but we are reviewing submissions. If a strong fit emerges and the role is prioritized, a member of our team will reach out. Thank you for your interest in Multiply Labs. Join the Future of Robotic Biomanufacturing! Multiply Labs is a robotics company on a mission to solve a significant bottleneck in modern medicine: the manufacturing of life-saving advanced biologics, from gene and cell therapies to antibodies and more. Today, these therapies are produced through manual, labor-intensive processes. Costs are extremely high-often $500K-$2M per patient-limiting access to only a small fraction of those who need them. As product complexity increases and the cost of failure and scientific labor rises, the industry is shifting toward automation. Robotics and AI are making automated biologics manufacturing feasible, reliable, and economically scalable. We...
IC
Apr 24, 2026
Full time
R&D Engineer II
Imperative Care Campbell, CA
Job Title: R&D Engineer II, Sustaining Location : This position is based in our Campbell, California offices. This position is full time. Why Imperative Care? Do you want to make a real impact on patients? Imperative Care is changing the way stroke is treated. As part of our team, you'd be developing breakthroughs that will revolutionize the future of stroke care. Every day, the technologies that we develop at Imperative Care directly impact human lives. Our focus is on the needs of the patient, and they come first in everything we do. What You'll Do As a developing professional, this position will participate in early phase design and development of neuro-interventional medical devices. This role will contribute to creative brainstorming sessions, conceptualizing and prototyping new devices independently or in conjunction with other engineers. Responsibilities will include problem solving, hypothesis testing, test method development, design documentation, specification...
IE
Apr 24, 2026
Full time
Senior Fire Protection Engineer/Designer
$111,147 - $158,607 yearly
Interface Engineering Oakland, CA
Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Senior Fire Protection Engineer/Designer (MEP) - Oakland, CA (Hybrid) Interface Engineering Inc. At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we're proud to offer our Collaboration from Home policy-giving you the flexibility of a hybrid schedule (2 days in-office per week minimum) while staying connected to a team that values innovation, inclusion, and impact. Why Interface? We're not just engineers-we're collaborators, mentors, and trailblazers in high-performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most. Our Culture Interface has the company culture and work environment you have been seeking! You'll find a workplace with a culture of fun, superior work/life...
Ap
Apr 24, 2026
Full time
Senior Propulsion Engineer (Chemical)
Apex Los Angeles, CA
Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles. Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more. We'd love for you to join us on our mission of providing humankind access to the galaxy beyond our planet. About the Role Apex is seeking a seasoned Senior Propulsion Engineer (Chemical) to join our closely integrated team,...
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