NewDirector, Mechanical Engineering Eight SleepDirector, Mechanical EngineeringSan Francisco, CA$240,000–$300,000 / yearEvery role at Eight Sleep is a chance to create cutting-edge technology, collaborate with world-class talent, and help shape a future where sleep isn’t passive - it’s a powerful tool for living better. You'll oversee development of highly complex electromechanical products, including our flagship product (the Pod) as well as an ambitious roadmap of brand new products that don't yet exist.
NewMechanical Engineering Expert - Remote YO AI LabsMechanical Engineering Expert - RemoteSan Francisco, CARemoteKey Responsibilities Create realistic technician tasks involving test setup, instrumentation, data collection, and failure diagnosis . You will use your hands-on technical expertise to create realistic testing, data interpretation, and failure-diagnosis scenarios.
NewMechanical Engineer Pivotal SystemsMechanical EngineerFremont, CAWork closely with cross-functional teams, including electrical engineers, industrial designers, and manufacturing specialists, to ensure seamless integration of mechanical components into overall product designs. This role involves collaborating with cross-functional teams, conducting research, and utilizing engineering principles to develop innovative solutions.
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 Engineer - HVAC RimePro IncMechanical Engineer - HVACSan Francisco, CAThe ideal candidate has experience designing HVAC systems for commercial buildings and is comfortable coordinating mechanical designs with architectural, electrical, plumbing, structural, and other building systems. Projects may include commercial office buildings, corporate headquarters, high-rise buildings, tenant improvements, renovations, and base-building system upgrades.
NewMechanical Engineer - Mission Critical Harley Ellis DevereauxMechanical Engineer - Mission CriticalSan Francisco, CAHave a strong understanding of mission critical HVAC systems, including but not limited to Fan Coil Walls, MDR/MMR CRAHs, air and water cooled chiller systems, and liquid cooling systems. The Mechanical Engineer is a technical expert and design leader responsible for shaping high-performance, integrated mechanical engineering solutions across major and complex projects.
NewMechanical Engineer - Plumbing Harley Ellis DevereauxMechanical Engineer - PlumbingSan Francisco, CAIndividuals in this role are expected to deepen their technical knowledge, begin supporting client interaction, and develop the critical thinking required for future engineering leadership roles. An understanding of the financial status of projects as they progress, development of cost budgets for projects, value of client relationships and be able to deliver projects with a focus on the quality is preferred.
NewMechanical Engineer CrusoeMechanical EngineerSan Francisco, CA$145,000–$165,000 / yearWe're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services. You will work closely with project managers, contractors, and other engineers to oversee the design, development, installation, testing, and commissioning of piping, HVAC, plumbing, and fire protection systems.
NewMechanical Engineer OusterMechanical EngineerSan Francisco, CA$115,000–$150,000 / yearWe've transformed LIDAR from an analog device with thousands of components to an elegant digital device powered by one chip-scale laser array and one CMOS sensor. Experience designing multi-domain highly integrated mechanical systems such as opto-mechanical, electrical integration, or hydraulics.
NewMechanical Engineer - Healthcare Harley Ellis DevereauxMechanical Engineer - HealthcareSan Francisco, CAThis role manages major portions of mechanical and plumbing scopes, guides QAQC efforts, mentors team members, and represents the discipline in client-facing settings. The Mechanical Engineer is a technical expert and high-level engineer who experienced in healthcare, responsible for technical execution, design leadership, and interdisciplinary coordination of complex mechanical systems.
NewMechanical Engineer NudgeMechanical EngineerSan Francisco, CAWe're starting with an approach that we believe can help the most people the fastest, and also allow us to learn as much about the brain as possible: developing a non-invasive, ultrasound-based device that can stimulate and image the brain at high resolution and depth. We hire people who are exceptional at their craft, believe hard things are worth doing, and execute relentlessly — people who expect the highest levels of both rigor and integrity from each other.
NewPrincipal Mechanical Engineer SilaPrincipal Mechanical EngineerAlameda, CA$172,000–$218,000 / yearServe as a technical lead for cross-functional project teams and managing the end-to-end project lifecycle, including vendor/fabricator coordination, factory acceptance testing (FAT), and field installation verification. Who You Are Sila's Equipment Engineering team in Alameda is seeking a highly motivated Mechanical Engineer to lead the design of manufacturing-scale reactors, bridging the gap between R&D concepts and capital project execution.
NewMechanical Engineer (MEP) EPC STAFF Acquisition and Development, LLCMechanical Engineer (MEP)San Francisco, CADirect expansion (DX) equipment, VRV/VRF air conditioning systems design and central chilled water and heating water plants. Knowledgeable of construction administration responsibilities including submittal review, RFI responses, performing site visits and writing field reports.
NewSenior Mechanical Engineer, Long Range ZiplineSenior Mechanical Engineer, Long RangeSouth San Francisco, CA$145,000–$220,000 / yearPartner daily with Electrical, Software, Integration/Test, Manufacturing Engineering, Supply Chain, and Operations to resolve cross-functional tradeoffs, supplier nonconformances, and production issues; act as the escalation owner for mechanical issues impacting fleet operations. This role sits at the intersection of field logistics, fleet operations, and mass production: your work will reduce aircraft weight, increase structural and mechanism reliability in harsh field conditions, and enable higher sortie rates for customers who depend on predictable, high-uptime deliveries.
NewMechanical Engineer (Dropship) PykaMechanical Engineer (Dropship)Alameda, CA$101,000–$127,000 / yearWe design, develop and manufacture an ecosystem of technologies including proprietary flight control software, avionics, high power density motors, motor controllers, batteries, and custom carbon-fiber composite airframes. Today, we supply autonomous electric aircraft for cargo transport and crop protection to real-world customers across four separate continents and have secured industry-first regulatory approvals from the FAA.
NewSenior Mechanical Engineer PlusAISenior Mechanical EngineerFremont, CAExact compensation may vary based on skills and experience Your opportunities joining PlusAI Work, learn and grow in a highly future-oriented, innovative and dynamic field. If you’re ready to make a huge impact and drive the future of autonomy, Plus is looking for talented individuals to join its fast-growing teams.
NewSenior Mechanical Hardware Reliability Engineer ZiplineSenior Mechanical Hardware Reliability EngineerSan Francisco, CA$140,000–$180,000 / yearThis role requires a high degree of technical ownership and judgment: you'll be expected to independently identify where deeper investigation will have the greatest impact and work across design, test, manufacturing, quality, and operations to deliver hardware capable of long service lives at scale. Our 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.
NewAssociate, Mechanical AlfaTechAssociate, MechanicalSan Francisco, CA$120,000–$140,000 / yearAs 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. Perform project management duties for small to medium sized projects acting as the lead engineer and project manager responsible for overall project delivery and budgets.
NewResearch Engineer, Mechanical GridwareResearch Engineer, MechanicalSan Francisco, CASensor data interpretation for physical systems: experience using sensor signals to draw conclusions about the physical state of a system—developing metrics, identifying signal features, or building monitoring workflows that translate raw measurements into actionable information. Fleet-scale data analysis and data engineering: experience working with sensor data from large deployed populations—including SQL-based analysis on structured telemetry, population-level trend identification, and data quality assessment across thousands of units.
NewSenior Mechanical Engineer - Stress Analysis ZiplineSenior Mechanical Engineer - Stress AnalysisSouth San Francisco, CA$145,000–$220,000 / yearOn any given day you could be building test articles in our composites/prototype labs, developing simple models to inform design trade studies, performing structural tests to validate analysis, working across disciplines to tackle complex system level challenges, root causing a test or field failure, or in the field supporting flight tests. Measurable outcomes you will be accountable for: reduction in product level cost per delivery, GFEM release cadence (e.g., weekly/monthly to match config updates), reduction in structural repeat failures across fleet, mass or margin improvements from design trades, and model-to-test correlation metrics.