NewSenior Mechanical Engineer - Cryogenic Rigetti ComputingSenior Mechanical Engineer - CryogenicBerkeley, CAOwn the mechanical design of cryogenic hardware from 300 K to millikelvin — thermal anchoring, RF wiring, flex interconnects, coaxial routing, filter housings, and connector packaging across all temperature stages. You will lead the design of the cryogenic signal chain, define mechanical interfaces across thermal stages, and work directly alongside quantum physicists, RF engineers, and systems teams.
NewMechanical Design Engineer Trevi Systems IncMechanical Design EngineerRohnert Park, CAApplying DFM tools like house of quality, PRIMA charts, Ashby charts, cost analysis, safety analysis, FMEA, fault tree analysis and reliability analysis for preliminary design; Work closely with Applications Engineering, Product Management, Manufacturing Operations and Customers to integrate application needs, installation requirements and constraints and supplier feedback into design development .
NewMechanical Test Engineer ActalentMechanical Test EngineerBerkeley, CA$60–$70 / hourThe engineer collaborates closely with cross-functional teams to translate high-level testing requirements into robust mechanical hardware that identifies failure modes early in the development cycle, directly supporting the scaling of innovative battery technology in a fast-moving organization with a mission-driven culture. The Mechanical Test Engineer designs, develops, and validates complex mechanical test beds and environments that accurately simulate real-world operating conditions for advanced battery energy storage systems.
NewMechanical Design Engineer Ocean Power Technologies IncMechanical Design EngineerRichmond, CA$105,000–$115,000 / yearOcean Power Technologies, Inc. (OPT) provides intelligent maritime solutions and services that enable safer, cleaner, and more productive ocean operations for the defense and security, oil and gas, science and research, and offshore wind markets, including Merrows™, which provides AI-capable seamless integration of Maritime Domain Awareness Systems across platforms. We are seeking a Mechanical Design Engineer to join our Richmond, CA engineering team, focused on the design, development, and deployment of mechanical systems for WAM-V® autonomous surface vehicles, PowerBuoy® platforms, and supporting hardware.
NewMechanical Designer/Draftsman ColdFlo MechanicalMechanical Designer/DraftsmanHealdsburg, CAJob Description Full job description: The Designer / Draftsman will primarily be focused on developing and maintaining project Permit coordination and submittal, Shop Fabrication, and P&ID drawings sets. Will assist Clients, Engineers, Estimators, and Layout Detail teams with developing and maintaining project drawings and design support documentation.
NewControls Engineering Manager CKC Automation, LLCControls Engineering ManagerBenicia, CA$145,000–$170,000 / yearFounded in 2005 (as CKC Engineering) and headquartered in Benicia, CA, we serve diverse industries across the Bay Area and West Coast — including automotive, medical device, pharmaceutical, energy, and semiconductor — combining deep technical expertise with creative problem-solving to tackle complex manufacturing challenges. You’ll work side-by-side, in person, with engineering, project management, and sales to scope solutions, solve real problems, and deliver results for customers.
NewEngineering Technician Protonex LLC dba PNI SensorEngineering TechnicianWindsor, CA$80,000–$95,000 / yearThis position requires hands-on experience across electronics, mechanical assembly, wiring harnesses, instrumentation, soldering/rework, scripting, and testing. PNI Sensor is seeking a motivated, hands-on Engineering Technician to support hardware development, testing, debugging, and product validation activities.
NewControls Engineering Manager E Tech GroupControls Engineering ManagerFairfield, CAWe're one of the largest engineering and system integration firms in the United States providing value for our clients through IT automation and control solutions for more than 30 years to the Life Sciences, Mission Critical, Metals & Mining, Warehousing & Distribution, and CPG/Food & Beverage industries. We are seeking a Controls Engineering Manager who will support multiple projects and lead a growing team of engineers & technical resources with strong dotted lines to sales & project management.
NewMaintenance Operations Engineering Technician ZiplineMaintenance Operations Engineering TechnicianEsparto, CA$32–$42 / hourOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. As a Maintenance Operations Engineering Technician in Esparto, California, you will keep prototype flight vehicles, ground infrastructure, and test equipment safe, configured, and ready for engineering development and field operations.
NewElectrical CAD Designer LTD GLOBAL, LLCElectrical CAD DesignerBerkeley, CAIn this role, you'll develop detailed electrical designs, schematics, models, and supporting documentation that translate engineering concepts into manufacturable products supporting engineering, manufacturing, assembly, and installation activities for a cutting-edge accelerator upgrade. Create and maintain electrical models, wiring diagrams, schematics, and panel layouts using approved CAD software (AutoCAD Electrical, Autodesk Inventor, KiCad, or similar).
NewSenior Electrical Control Panel Engineer ALTEN Technology USASenior Electrical Control Panel EngineerBerkeley, CA$115,000–$130,000 / yearSelect appropriate control panel components including connectors, wire harnesses, branch circuit protection devices (breakers, fuses), and power conversion devices (drives, transformers, rectifiers). Job Description We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles.
NewMechatronics Engineer - Precision Optics Manufacturing Attalon, Inc.Mechatronics Engineer - Precision Optics ManufacturingSan Pablo, CA$91,625–$156,600 / yearWhen determining an offer, Attalon takes into account multiple factors, including (but not limited to) the specific responsibilities of the position, your professional experience, education and training, specialized skills, and current market and business conditions. The position offers hands‑on design ownership from concept through production, cross‑functional collaboration, and the opportunity to engineer solutions that directly impact product quality, yield, and throughput.
NewLead Electrical Engineer, Control Systems Rigetti ComputingLead Electrical Engineer, Control SystemsBerkeley, CAWe’re looking for someone who will deepen our team’s expertise in low-noise mixed-signal board design — including specifying and designing critical circuit components such as low-noise power supply rails, precise clock distribution, and high-speed transceivers. The ideal candidate combines deep technical expertise with exceptional communication and leadership skills, effectively translating complex concepts for diverse audiences and influencing key design and delivery decisions.
NewSenior Building Engineer Basin Street PropertiesSenior Building EngineerPetaluma, CAWorking under the direction of the Assistant Chief Engineer and Chief Engineer, this position performs preventive maintenance, responds to tenant service requests, assists with troubleshooting building systems, and supports the operation of HVAC, electrical, plumbing, life safety, and building automation systems. The Assistant Building Engineer I (ABE I) plays a key role in delivering a safe, reliable, and exceptional workplace experience by supporting the operation, maintenance, and repair of commercial office buildings and their associated building systems.
NewElectrical Engineer Arete AssociatesElectrical EngineerHealdsburg, CA$100,000–$120,000 / yearOur Stabilized Vision Technology team is seeking a motivated Electrical Engineer to support the development, integration, and delivery of advanced electromechanical systems, with an emphasis on high-performance motion control, precision mechanisms, sensors, embedded electronics, and complex system integration. The successful candidate will be comfortable translating system requirements into executable engineering plans, managing project schedules, identifying and tracking technical risks, coordinating design trade studies, supporting integration and testing, and ensuring that project objectives are met.
NewControl & Instrument Engineer II Blentech CorporationControl & Instrument Engineer IISanta Rosa, CA$109,300–$120,800 / yearExperience: 3–5 years of proven engineering experience directly handling industrial control systems, instrumentation calibration, and automation environments (experience in food processing, pharmaceutical, or chemical manufacturing equipment is a major plus). You will work closely with multi-faceted teams—including mechanical designers, project managers, and the manufacturing floor—to ensure our automated systems are safe, accurate, efficient, and tailored to specific customer process goals.
Mechanical/Test Engineering Intern TerranovaMechanical/Test Engineering InternBerkeley, CaliforniaBacked by leading climate and American dynamism investors, Terranova builds intelligent robotic systems to terraform the Earth itself - lifting land, restoring wetlands, and protecting critical infrastructure from floods and sea-level rise. You’ll lead projects from concept through field deployment: designing, analyzing, fabricating, and testing large-scale robotic systems that operate in the most demanding environments on Earth.
Part-Time Lecturer Pool - Mechanical Engineering - Solano Campus (AY 26/27) CSU CareersPart-Time Lecturer Pool - Mechanical Engineering - Solano Campus (AY 26/27)Vallejo, CaliforniaCal Poly is family friendly, offering parental leave, educational fee waivers, childcare pre-tax benefits, and an on-campus children’s center ( https://www.asi.calpoly.edu/childrens-center/). In accordance with the California State University (CSU) Out-of-State Employment Policy, the CSU is a state entity whose business operations reside within the State of California and prohibits hiring employees to perform CSU related work outside of California.
Mechanical Engineering Manager, Gas Systems Form EnergyMechanical Engineering Manager, Gas SystemsBerkeley, CAIn recent years, Form Energy has earned a number of accolades, including being named by TIME as a "Best Invention", MIT Technology Review as a "Top Climate Tech Company To Watch", and Fast Company as "One of the Next Big Things In Tech". We have signed contracts with leading electric utilities across the United States and production of our iron-air batteries is underway at our first high-volume manufacturing facility in West Virginia.
Manager, Mechanical Design Engineering Form EnergyManager, Mechanical Design EngineeringBerkeley, CAThe Integrated Structures Mechanical Engineering team at Form is responsible for designing the structure, enclosure, and sealing systems that supports and integrates all parts of our innovative utility-scale multi-day energy storage system. As a coach-player, you'll dynamically engage with your team to tackle mechanical design challenges, mentoring team members by sharing your expertise in mechanical design of sheet metal, weldments, and sealing systems for mass production.