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37 mechanical staff engineer jobs found

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mechanical staff engineer $150,000 - $200,000 California
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FS
Mar 22, 2026
Full time
Senior / Staff Mechanical Engineer - R&D
$135,000 - $175,000 yearly
Fulfil Solutions Mountain View, CA
Fulfil is a well-funded, rapidly growing, and inclusive company that has developed a custom automation robotics system to pick and pack online orders of groceries and other consumables, bringing delight and a value proposition to consumers that doesn't exist today. Additionally, its unique design and technology is purpose-built to solve today's environmental problems in the world's food supply chain. Founded by a team with previous startup success and backed by top-tier VCs, we are committed to reducing waste, improving environmental impact, and reducing emissions with truly new technology. Our first commercial product launch went live in 2024, we deployed more in 2025 and are in line for even more in 2026. We can't do it alone -- we're seeking curious, capable, passionate team members motivated by the opportunity to create lasting impact on the world through their work. This role offers ample growth opportunities while working side-by-side with an impassioned, multi-disciplinary...
Ri
Apr 21, 2026
Full time
Staff Mechanical Design Engineer, Power Electronics
$137,800 - $172,520 yearly
Rivian Carson, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary In this position, you will be developing electrical vehicle products directly related to high voltage and low voltage electronics from the concept to production launch. During the development and launch phases, you will be working with multiple cross functional teams, suppliers, and production integrators. The position requires to travel to Rivian plant(s) to support the production launch and ramp-ups, and will report directly to the Director of...
Ri
Apr 08, 2026
Full time
Staff Mechanical Engineer - Seat Complete
$137,800 - $172,300 yearly
Rivian Irvine, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary As a member of Rivian's Seat team within the Interior Engineering department, you will play a key role in shaping innovation and impactful products from concept through volume production. Your contributions will help drive the development of high-performing and sustainable solutions, fostering a culture of trust and continuous improvement within our collaborative Interior Engineering environment. Responsibilities • Design and develop seat...
FR
Apr 04, 2026
Full time
Staff Mechanical Engineer, Suspension (Autonomous Vehicle Team)
$175,000 - $210,000 yearly
Foundation Robotics San Francisco, CA
About Foundation: Foundation is developing the future of general purpose robotics andelectric mobilitywith the goal to save lives and augment human labor. Our mission is to create an autonomous, crewless ATV built to be truly all-terrain. Designed for commercial and defense use, it can save lives and take on heavy transport across mining, agriculture, construction, and more. We are on the lookout for extraordinary engineers and scientists to join our team. Your previous experience in robotics isn't a prerequisite - it's your talent and determination that truly count. We expect that many of our team members will bring diverse perspectives from various industries and fields. We are looking for individuals with a proven record of exceptional ability and a history of creating things that work. Our Culture: We like to be frank and honest about who we are, so that people can decide for themselves if this is a culture they resonate with. Please read more about our culture...
JA
Apr 24, 2026
Full time
Staff Electrical Engineer - System Test
$168,000 - $232,000 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 Joby Aviation is seeking a highly organized, passionate individual to join our testing team. As part of this team you will help design hardware to support testing of flight critical systems for VTOL electric aircraft. Work may include electrical and industrial process equipment design, with a focus integrated loading systems. The role will involve a mix of hands-on prototyping and troubleshooting, documentation aligned to industry standards and the...
At
Apr 20, 2026
Full time
Senior Optical Manufacturing Engineer
$91,625 - $156,600 yearly
Attalon Richmond, CA
Attalon / Location Overview Join Attalon, a global innovator in advanced optical technologies supporting aerospace, defense, and scientific research. Our Richmond facility is home to world-class engineering talent and state-of-the-art manufacturing capabilities. Here, you'll help build optical systems that empower breakthrough missions and cutting-edge discoveries. Job Title Senior Optical Manufacturing Engineer Job Details Attalon is seeking a highly skilled Senior Optical Manufacturing Engineer to drive the next generation of precision optical manufacturing. In this role, you will shape the processes behind mission-critical lenses, mirrors, telescopes, and optical assemblies used in advanced aerospace and defense applications. You'll lead the transition of innovative designs from concept to production, optimize performance on the factory floor, and play a central role in ensuring Attalon delivers unmatched quality and reliability. If you're energized by complex...
AE
Apr 18, 2026
Full time
Senior Structural Engineer
$56.00 - $89.00 hourly
ACCO Engineered Systems Pleasanton, CA
Job Description General Job Description: This position is responsible for independently delivering structural engineering services in support of mechanical, HVAC, and piping systems within ACCO's Design-Build project environment. The Senior Structural Engineer will support projects from conceptual design through construction completion, ensuring structural integrity, code compliance, and constructability of mechanical system installations. This role works closely with project management, construction teams, and other engineering disciplines to develop practical structural solutions that support installation of equipment, ductwork, piping, and related mechanical infrastructure. The position also provides technical leadership and mentorship to engineering staff while contributing to the continued growth of structural engineering capabilities within the organization. Essential Duties & Responsibilities Expert in project planning, coordination, and execution of...
SH
Apr 17, 2026
Full time
Senior Electrical Engineer
$109,703 - $164,554 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. 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 a Senior Electrical Engineer to join our team in San Francisco or Sacramento, 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 San Diego 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...
PI
Mar 26, 2026
Full time
General Manager- Engineering
$160,000 - $175,000 yearly
PRIDE Industries Remote (El Segundo, CA)
Pay Rate $160,000 to $175,000 per year Telecommute Status Hybrid How many days a week at a regular work location? 3 days onsite Announcement PRIDE Industries is a fast-paced company with a mission: To Create Jobs for People with Disabilities while providing high quality, value-added solutions to our nationwide customers. We are currently recruiting to fill the following position: AbilityOne N/A Job Description PRIDE Industries Job Description Job: General Manager- Engineering Job Code: W04 - PR-GM-Engineering HR Title Group: Federal Contracts (Facilities) Salary Grade: E22 FLSA Status: Exempt Approval Date: March 2024 SUPERVISES: There are direct reports with this position. POSITION SUMMARY: Under minimal supervision, the General Manager Engineering & Environmental is responsible for leading and driving cross-functional team performance toward achieving the common goal of completing a project according to the defined...
LL
Mar 20, 2026
Full time
Nuclear Facility Senior Electrical Project Engineer
$175,530 - $267,060 yearly
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...
CE
Mar 18, 2026
Full time
Senior Instrumentation and Controls Engineer
$130,000 - $170,000 yearly
Carollo Engineers Inc. Costa Mesa, CA
Overview Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges. We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. These clients choose Carollo because we employ some of the most knowledgeable and experienced professionals in the world. When you join our team, you'll work alongside industry leaders who are advancing the science of water, protecting public health, and building resilient communities. Carollo's vision is to be the best water consulting firm and the best place for you to build your career. If you're passionate about making a difference in this critical field, we invite you to explore a career...
Va
Mar 14, 2026
Full time
Senior Mechanical Engineer, Structures
$135,800 - $176,400 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....
RS
Mar 08, 2026
Full time
Project Engineer, Staff
$145,000 - $180,000 yearly
Redwire Space Goleta, CA
Bring your passion for space! Where dreams and reality collide and the output is, out of this world. At Redwire Space, we are a team of dreamers and doers. Where the impossible becomes possible, and every day is an opportunity to learn and get one step closer to knowing the unknown. Join us on our mission to expand humanity's presence in space. The talented innovators in Goleta, CA are a leading developer and provider of satellite mechanisms, deployable structures and booms and deployable solar array systems to the global space market. The team is revolutionizing spaceflight and are currently being utilized on missions with NASA, the Department of Defense, and commercial space companies. With many more exciting projects on the horizon our team could use your curiosity, passion, talent and experience to help us Build Above. We have a current opportunity for a Staff Project Engineer to join our team in Goleta, CA . This role is responsible for project technical execution...
RL
Feb 13, 2026
Full time
Manufacturing Engineer II/Senior - Fluid Systems
$100,000 - $165,000 yearly
Rocket Lab Corporation Long Beach, CA
ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations. Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used...
Or
Aug 25, 2025
Full time
Staff Project Engineer
$160,645 - $197,966 yearly
Orthofix Carlsbad, CA
Why Orthofix? Guided by our organizational values - Take Ownership | Innovate Boldly | Win Together - we collaborate closely with world-class surgeons and other partners to improve people's quality of life. At Orthofix, we want team members who build relationships and share knowledge, challenge the status quo, and deliver results every day to help us achieve our vision to be the unrivaled partner in Med Tech. Our global team of over 1,600 employees brings to market highly innovative, cost-effective, and user-friendly medical technologies that heal musculoskeletal pathologies for patients and the healthcare professionals who treat them. Looking to change people's lives? Look no further. The Orthofix Product Development team is looking to expand its network and source for additional talent, specifically in our spinal deformity space. We're excited about new, future projects that will propel the business further, so if you are interested in learning more about the...
MH
Apr 26, 2026
Full time
Experienced Aviation Engineering Project Manager
$135,000 - $179,000 yearly
Mead & Hunt San Diego, CA
Mead & Hunt, an award-winning national architecture and engineering firm, has continued to exceed our strategic growth initiatives creating opportunity for our current and prospective team members. As a result, a full-time position is available for an Experienced Aviation Engineering Project Manager at our San Diego, CA office location. Responsibilities for this position may include the following: Serves as project manager and/or project engineer on complex projects Researches and recommends advances in technical software and other new technology in the field to improve efficiency Provides technical guidance to staff in area of expertise Will serve as project manager and lead marketing pursuits, will act as client contact Responsible for schedules, work in progress, and timely completion of projects Coordinates and approves pricing, estimating, scoping, and marketing strategies for proposed projects Develops engineering agreements for their projects within the...
MN
Apr 26, 2026
Full time
Water Resources Engineer - Mid Level
$120,000 - $155,000 yearly
Moffatt & Nichol Engine Oakland, CA
Moffatt & Nichol specializes in large complex waterfront infrastructure projects and is recognized as one of the worldwide leaders in this field. We are actively looking for a Water Resources Engineer to join our growing resilience practice in Oakland, CA. As a key member of the WRES team, a successful hire will prepare plans, specifications, and cost estimates in support of civil, drainage, and stormwater projects; design stormwater and drainage systems; develop surface water hydraulic, hydrologic, and hydrodynamic modeling; perform engineering calculations to solve problems related to surface water and drainage; analyze system flow, flood risk, and mitigation alternatives; address local, state, and federal flood management regulations; prepare exhibits, reports, and presentations to illustrate findings and recommendations; and coordinate with government agencies, local authorities, contractors, and internal team members. About Moffatt & Nichol: Moffatt & Nichol...
St
Apr 26, 2026
Full time
Senior Structural Engineer
$117,800 - $176,800 yearly
Stantec Sacramento, CA
Communities everywhere share the need for clean water. And as they work to meet that need, they're facing new, more complex challenges every day. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we're helping communities improve, reuse, and protect our world's most precious resource. Join our team to deliver transformational projects that will benefit future generations. Grow with us, H2O+U. Communities everywhere share the need for clean water. And as they work to meet that need, they're facing new, more complex challenges every day. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we're helping communities improve, reuse, and protect our world's most precious resource. Join our team to deliver transformational projects that will benefit future generations. Grow with us, H2O+U. Your...
MM
Apr 26, 2026
Full time
Senior Project Engineer - Structural
$114,000 - $187,000 yearly
McMillen, Inc. Newport Beach, CA
Design a career and build your future... Because it matters! Senior Project Engineer - Structural McMillen, Inc. is seeking a highly skilled Senior Project Engineer - Structural with 8-12 years of experience focused on water resource-related work. The candidate will work in a variety of projects in fields including but not limited to fisheries, fish passage, hydropower, dams, flood control, pump stations, and other civil infrastructure related projects. Who we are: McMillen, Inc. designs and builds solutions that shape the future of water resources. As an employee-owned firm, we take pride in every project because we know our work truly matters. Our people thrive on solving complex challenges, pushing boundaries, and refining their craft. We don't look for the complacent or the comfortable. We seek problem solvers, innovators, and experts who are always striving to be better. We support continuous learning, cutting-edge technology, and a balanced work-life environment so...
MM
Apr 26, 2026
Full time
Senior Project Engineer - Structural
$114,000 - $187,000 yearly
McMillen, Inc. Sacramento, CA
Design a career and build your future... Because it matters! Senior Project Engineer - Structural McMillen, Inc. is seeking a highly skilled Senior Project Engineer - Structural with 8-12 years of experience focused on water resource-related work. The candidate will work in a variety of projects in fields including but not limited to fisheries, fish passage, hydropower, dams, flood control, pump stations, and other civil infrastructure related projects. Who we are: McMillen, Inc. designs and builds solutions that shape the future of water resources. As an employee-owned firm, we take pride in every project because we know our work truly matters. Our people thrive on solving complex challenges, pushing boundaries, and refining their craft. We don't look for the complacent or the comfortable. We seek problem solvers, innovators, and experts who are always striving to be better. We support continuous learning, cutting-edge technology, and a balanced work-life environment so...
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