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16 senior staff mechanical engineer jobs found

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Industrial Equipment & Machinery senior staff mechanical engineer California
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HI
Aug 05, 2026
Full time
Senior Staff Mechanical Engineer
$165,000 - $190,000 yearly
Halo Industries, Inc. Santa Clara, CA
The Company Halo Industries has developed technology that replaces an outdated semiconductor material slicing process. Our innovative, laser-based solution not only minimizes waste but also enhances material efficiency, thereby enabling advancements across high-growth markets, including automotive, telecommunications, and power electronics. Founded in 2014 at Stanford University, Halo Industries secured significant funding in 2024, fueling our expansion and the preparation for volume manufacturing. The Opportunity Halo Industries is seeking a Senior Staff Mechanical Engineer who will lead in the design, testing, integration and deployment of both proprietary and commercial wafer processing equipment. Working with Halo's product and manufacturing teams, the hired candidate will contribute to the optimization and scaled deployment of Halo's technology. The primary responsibilities of the position include: Lead the design, build, and test of high-precision...
QS
Sep 12, 2026
Full time
Senior Mechanical Design Engineer
QuantumScape Corporation CA
QuantumScape is on a mission to transform energy storage with solid-state lithium-metal battery technology. The company's next-generation batteries are designed to enable greater energy density, faster charging and enhanced safety to support the transition away from legacy energy sources toward a lower carbon future. About the team : The Hardware and Automation team at QuantumScape is a multidisciplinary group of systems, hardware, controls, and automation engineers responsible for designing, developing, and deploying first-of-kind manufacturing equipment that enables the scale-up of solid-state battery technology. The team owns equipment solutions from early concept and specification through build, validation, and production readiness, working in close partnership with cell design, process engineering, metrology, data automation, and operations. The team prides itself on hands-on engineering, rigorous problem solving, and delivering scalable, reliable automation in highly...
AD
Sep 12, 2026
Full time
Program Engineer
Armtec Defense Technologies Coachella, CA
Program Engineer, Armtec Defense Technologies Armtec Defense Technologies (Armtec) is an operating unit of the Transdigm Group (NYSE: TDG), an industry leader in aerospace and defense products and services. Armtec is comprised of three business units producing subcomponents for ordnance in Coachella, CA; decoy countermeasure flares in Camden AR; and radar countermeasure chaff in Lillington NC. At Armtec, we welcome skilled and enthusiastic people who share our determination and high standards to join us in our mission-critical work supporting the US and allied war-fighters who serve us all by defending democracy and protecting freedom. This position is staffed in Coachella, at Armtec's world-class, sole-source production facility for felted fiber nitrocellulose combustible cartridge cases for medium and large caliber military ammunition; and pyrophoric payloads for training grenades. Company Profile Company: Armtec Defense Technologies is an operating unit of the TransDigm Group...
So
Sep 08, 2026
Full time
Senior Mechanical Engineer
$120,000 - $180,000 yearly
Sonatech Santa Barbara, CA
Sonatech, LLC is a premier undersea acoustics engineering and manufacturing company. With a focus on supplying advanced SONAR solutions for the US Navy, our technical expertise, customized design capabilities and diverse manufacturing abilities have led to Sonatech products being deployed on virtually every class of underwater Navy system currently in operation. Located in beautiful Santa Barbara, CA, five minutes from the beach, we pride ourselves as having a culture of innovation as well as first-class customer service. Sonatech has a challenging and rewarding work environment where employees have the opportunity to develop their careers by taking on new responsibilities and providing innovative solutions. POSITION SUMMARY: As senior level member of the Mechanical Engineering team, you will be in charge of new designs. The Mechanical Engineer will look at current processes and manufacturing tools, and work with manufacturing and engineering staff to improve and implement new...
ET
Sep 08, 2026
Full time
Senior Mechanical Engineer
$140,000 - $170,000 yearly
EUV Tech Martinez, CA
Candidates often screen themselves out of job applications if they do not meet all the qualifications. So, please apply if you're excited about a role at EUV Tech-we would love to see your application. At EUV Tech, we enable the frontiers of semiconductor manufacturing and material science through the development of world-leading extreme ultraviolet and soft x-ray instrumentation and techniques. EUV Tech stands at the forefront of the next era in advanced semiconductor manufacturing, delivering new and innovative solutions worldwide. If you are looking to push the limits of cutting-edge technology in an impactful role with a talented team, we would love to hear from you! About the Role In this role, the Senior Mechanical Engineer will build groundbreaking systems, from the cutting edge of precision manipulation to measure devices used in the next generation of computer chip manufacturing. The Senior Mechanical Engineer will design, assemble, and commission Semiconductor...
HI
Aug 05, 2026
Full time
Senior Staff R&D Electrical Engineer
$160,000 - $180,000 yearly
Halo Industries, Inc. Santa Clara, CA
The Company Halo Industries, Inc., a pioneer in manufacturing innovation with light-based technologies, seeks a highly skilled Senior Staff Electrical Engineer to join our dynamic team. Halo was founded in 2014 at Stanford University and is now moving into a production phase with significant funding secured in 2024. Our proprietary advancements replace traditional processes with novel laser-based equivalents offering higher quality, lower cost, and enhanced functionality. As we rapidly expand our operations, we're growing the team to oversee our transition from prototype to production. The Opportunity The Senior Staff R&D Electrical Engineer will operate in a dynamic, R&D environment developing semiconductor capital equipment in close collaboration with software, mechanical and process engineers. This role will act as a system owner in the specification, design, build and validation of electrical systems for wafer processing equipment. The ideal candidate will have...
Sp
Aug 05, 2026
Full time
Project Engineer III
$115,000 yearly
Senior plc Burbank, CA
Company Description Who is Senior plc? Senior plc is an international, market-leading, engineering solutions provider with 19 operating businesses in 11 countries. Traded on the London Stock Exchange, Senior designs and manufactures high-technology components and systems for the worldwide aerospace, defense, land vehicle and power & energy markets. Senior Aerospace SSP, a division of Senior plc, is the world's largest aerospace high-pressure ducting system supplier. Starting as 'Stainless Steel Products' in 1945, and acquired by Senior plc in 1995, we are vertically integrated with our own foundry, fabrication shop, and ISO-certified engineering lab, allowing us to design, manufacture, and qualify complex ducting systems for space launch, defense, and commercial aerospace applications worldwide. Why join SSP? Senior Aerospace SSP is the recognized global leader in high-pressure bleed air ducting systems. We provide "total resource" system solutions for complex ducting...
AC
Sep 13, 2026
Full time
Staff Engineering Technician, Vehicle Integration
$140,000 - $200,000 yearly
ATOMS Careers page San Francisco, CA
Who we are Atoms is building the machines that power the next era of progress. Over the last decade, software has transformed the digital world. But the physical world, where food is made, minerals are mined, goods are moved, and industries are run, remains far less intelligent, far less efficient, and far more constrained. We're changing that. Atoms builds Physical AI- real-world robots for the industries that move civilization forward, starting with food, mining, and transport. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and more productive. This work requires more than robotics. It requires deep integration across hardware, software, AI, operations, manufacturing, and real estate. We don't just build machines in a lab. We deploy them into real environments, operate them, learn from them, and improve them until they work at scale. We are...
AC
Sep 08, 2026
Full time
Staff Engineering Technician, Vehicle Integration
$140,000 - $200,000 yearly
ATOMS Careers page San Francisco, CA
Who we are Atoms is building the machines that power the next era of progress. Over the last decade, software has transformed the digital world. But the physical world, where food is made, minerals are mined, goods are moved, and industries are run, remains far less intelligent, far less efficient, and far more constrained. We're changing that. Atoms builds Physical AI- real-world robots for the industries that move civilization forward, starting with food, mining, and transport. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and more productive. This work requires more than robotics. It requires deep integration across hardware, software, AI, operations, manufacturing, and real estate. We don't just build machines in a lab. We deploy them into real environments, operate them, learn from them, and improve them until they work at scale. We are...
LN
Aug 05, 2026
Full time
Civil Engineer / Associate Engineer
$75,000 - $110,000 yearly
Luster National Sacramento, CA
About the Position We're seeking a Civil Engineer / Associate Engineer to support a large-scale rail infrastructure construction program based in Sacramento, CA. Working under senior engineering staff, you'll prepare and maintain CAD drawings, track charts, and construction documentation, review plans and specifications for accuracy, and support field engineering and project coordination activities across a major transportation infrastructure delivery effort. This is a strong opportunity for an engineer who wants real, hands-on exposure to megaprogram-scale rail construction. This is a long-term, full-time, on-site position located in Sacramento, CA. Responsibilities may include, but are not limited to, the following: Prepare, revise, and maintain engineering drawings, sketches, exhibits, and construction support documents using AutoCAD, Civil 3D, MicroStation, or other CAD platforms. Support engineers with drafting, maintenance, and construction support activities...
Di
Aug 05, 2026
Full time
Staff Automation & Controls Engineer
$148,430 - $204,090 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 Staff Automation & Controls Engineer will develop flexible robotic manufacturing & automation systems core to the Divergent...
Di
Aug 05, 2026
Full time
Principal Automation & Controls Engineer
$148,430 - $204,090 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 Principal Automation & Controls Engineer will lead the development of flexible robotic manufacturing & automation systems,...
RS
Aug 05, 2026
Full time
Manufacturing Engineer
$90,000 - $120,000 yearly
Redwire Space Goleta, CA
Redwire is accelerating humanity's expansion into space by delivering reliable, economical and sustainable infrastructure for future generations. Redwire's Goleta facility is Made for the Mission, delivering advanced power generation technologies that enable spacecraft to operate reliably across every orbit and mission profile. With proprietary designs, deep technical expertise, and large-scale production capabilities, the team develops solar array solutions tailored to each customer's size, power, and orbital needs. At the heart of these offerings is Redwire's patented Roll-Out Solar Array (ROSA) , an award-winning system that uses composite booms and modular photovoltaic blankets to create compactly stowable, highly efficient solar arrays. These mission-proven power systems have supported successful deployments across LEO, GEO, and deep space missions, including the ISS, NASA's IXPE mission, and NASA's DART mission. We have a current opportunity for a Manufacturing Engineer...
WI
Aug 05, 2026
Full time
Senior Manufacturing & Process Engineer
Winchester Interconnect Garden Grove, CA
At Winchester Interconnect, we always do the right thing, the right way. Winchester Interconnect is committed to inspiring the most innovative teams. We foster a dynamic, inclusive environment that thrives on collaboration and continuous growth. We hire exceptional people, celebrate wins, empower employee growth, and provide opportunities to thrive. Winchester is where potential transforms into purpose, and every team member plays a vital role in shaping our shared success. Position Summary: As our Senior Manufacturing & Process Engineer , you will act as a pivotal bridge between our technical engineering operations and our key client stakeholders. You will be responsible for evaluating, optimizing, and scaling manufacturing processes to improve production efficiency, product quality, and cost savings in a high-mix, low-volume aerospace and defense manufacturing environment. As a senior team member, you will leverage extensive process engineering expertise to solve...
AR
Aug 05, 2026
Full time
Staff Systems Engineer, Functional Safety
$191,000 - $248,000 yearly
Agility Robotics Fremont, CA
Agility's commercially deployed humanoids operate alongside teams in warehouses, manufacturing facilities, and distribution centers-tackling physically demanding and repetitive tasks while enabling workers to focus on higher-value work. With industry-leading safety standards and years of proven deployment data, we're pioneering a new era of automation that enhances human potential. About the Role As a Staff Systems Engineer at Agility Robotics, you'll be the technical leader defining and delivering system-level architecture for our humanoid robot platform, with focus in functional safety requirements integration. Working within a high-impact Systems Engineering team, you'll take ownership of complex safety-critical requirements, cross-functional interfaces, and system-level integration-bringing clarity and structure to incredibly complex safety-critical systems. This role is ideal for a hands-on technical leader with functional safety expertise who thrives in ambiguity, takes...
AR
Aug 05, 2026
Full time
Staff Mechanical Engineer
$185,000 - $240,000 yearly
Agility Robotics Fremont, CA
Agility's commercially deployed humanoids operate alongside teams in warehouses, manufacturing facilities, and distribution centers-tackling physically demanding and repetitive tasks while enabling workers to focus on higher-value work. With industry-leading safety standards and years of proven deployment data, we're pioneering a new era of automation that enhances human potential. About the Team: Our mechanical engineering team is growing rapidly and we are looking for a talented and motivated mechanical engineer to join us in the San Francisco Bay Area office. We are responsible for delivering advanced and reliable robot designs that meet a complex set of requirements. We develop new technologies, engineer new products and maintain existing designs. The team is composed of engineers from many backgrounds and levels of experience. About The Role: The Staff Mechanical Engineer will work closely with other mechanical engineers and cross functional teams to develop and scale...
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