Thermal Mechanical Engineer
Altex Technologies
Altex is developing innovative energy and power systems, for military and commercial applications, which will be subject to real world conditions. A position is open for a dynamic, hands‑on candidate, with a BS or MS in Mechanical Engineering, or equivalent, and more than 2 years of experience in the development, demonstration and manufacturing of thermal systems, including heat exchangers, Air Handling Units (AHU) and fuel cell systems for unmanned vehicle power. Successful candidates will be part of the Altex engineering team, responsible for the analysis, design, development, fabrication and testing of prototype systems, which will ultimately lead to commercialization of these innovative solutions. Position and responsibilities will be based on the capability of the candidate. Job Functions The candidate who shows superior capabilities in some or all of the below job functions will be considered. Designing prototypes, test fixtures and experiments Procuring system and test set up components, interacting with inside and outside resources Setting up test fixtures, with computerized data acquisition systems such as NI LabVIEW Running tests, with technicians’ support Analyzing data, and refining test component designs Producing reports on test setup, test procedures, results and data analysis Designing and assembling prototypes Assisting senior staff in formulating plans, preparing proposals and contributing to reports Relevant Experience / Requirements Bachelor or MS Degree in Mechanical Engineering, or equivalent Over two years related work experience with thermal systems Previous experience with heat exchangers, reactors, and air handling units design/specification is desired Solid modeling and design, using SolidWorks is desired Ability to direct technicians, as well as personally perform test setup and testing is required Methodical design of systems and validation testing Skilled in documenting activities and maintaining records Ability to manage time, resources and staff in an R&D environment Good communication and team working skills Comfortable working in a rapid-pace environment, and handling multiple projects simultaneously Experience with SolidWorks, LabView, and Visio is preferred Personal Attributes Motivated, creative and committed Positive with “can do” attitude Quick learner Capable of working in a small and innovative company environment Communicative and team player Good analytical and written reporting skills Company Overview Altex Technologies Corporation develops innovative energy solutions, which are clean, quiet, efficient and cost effective. Innovations currently being pursued include developing fuel desulfurizers and reformers, fuel cell power systems and energy systems, biomass wastes to biofuels processing systems, low NOx combustors, novel heat exchangers and pollution abatement reactors. Our clients include environmental and industrial equipment manufacturers, throughout the US, and many federal and state government environmental and military agencies. Altex is located in the desirable San Francisco Bay Area of Northern California, and provides competitive salaries and benefits. Altex provides very competitive benefit packages to all full-time employees. Employees are provided three weeks of Paid Time Off (PTO) and ten days of paid holiday. Our insurance programs cover medical, dental, vision and worker’s compensation and life insurance. Altex also has a retirement plan that employees qualify for, after one year of continuous employment with the company. This program includes a tax‑deferred retirement account, which the employee controls through a family of mutual funds. Historically, the company has contributed 5–10% of the employees’ base salary to the employee’s accounts. In addition, bonus targets are reset at the beginning of each yearly review period, which are executed if the staff meets the mutually agreed objectives. Our interest in assembling the compensation package is to ensure that the staff is rewarded for making both Altex and themselves a success. #J-18808-Ljbffr
$150.4k - $277.6k
...Thermal Engineer Apple is a place where people come to do the best work of their lives. We obsess over the details to make products that surprise, delight, and provide new ways to interact with the technology that changes our customers' lives. The tight integration...SuggestedRelocation$150k - $210k
...global investors, and recruited a team of over 400 world-class engineers. We all work out of our (legendary) San Francisco office,... ...in your career. Senior Project Manager - Propulsion, Mechanical and Thermal Engineering As a Senior Technical Project Manager at Astranis...SuggestedPermanent employmentWork at officeFlexible hours$45 - $48 per hour
...Mechanical Design Engineer/Robotics Engineer job at Akkodis. San Francisco, CA. Akkodis is seeking a Mechanical Design Engineer/Robotics Engineer for a contract job with a client in Fremont, CA . Responsibilities include developing and manufacturing an autonomous delivery...SuggestedHourly payContract workTemporary workLocal area- ...Thermal & Structural Analysis Engineer (Space Systems) Your analysis could directly impact hardware operating on the lunar surface within the next 1... ...shock, acoustic loads) Driving design decisions alongside mechanical and avionics teams Supporting environmental test...Suggested
$62k - $150k
...Who We Are Mazzetti is a global engineering design and consulting firm with a rich history of delivering forward-thinking solutions... ...Job Summary Mazzetti is seeking seeking a mid-level Mechanical Designer/Engineer based in the greater Sacramento or San Francisco...SuggestedTemporary workFor contractorsWork at officeLocal areaRemote workWork from homeHome officeFlexible hours- ...Building Service Engineer Under general supervision of the Manager, Maintenance Services... ..., ventilating, plumbing, electrical, mechanical, refrigeration, air conditioning, and water... ...knowledge of ventilation principles, thermal dynamics, and closed water systems; working...ApprenticeshipCasual workWork at officeRemote workMonday to FridayRotating shift
$170k - $190k
...better future for people and the planet. Given our growing business, Arup is looking for an accomplishedSenior Traction Power Engineer based in our West Geography (California) supporting our client in Sacramento. You will be a key member of Arup's engineering team...Contract workRemote workFlexible hours- ...centers. The Role As one of the foundational members of our Engineering team, you will design components and assemblies for our fast-... ...Francisco headquarters. What You’ll Do Design custom mechanical components for our advanced robotics and teleoperations...
- ...Job Description Job Description Position Overview The Senior Project Engineer supports the execution of mechanical and HVAC construction projects from preconstruction through closeout. This role works closely with the Project Manager and field teams to coordinate...For subcontractorWork at office
$29 per hour
...Mechanical Engineer Intern (Fall 2026) Internships at Astranis typically last twelve weeks and are hourly roles designed for students currently... ...various manufacturing techniques. Perform mechanical and thermal analysis for spacecraft systems. Integrate parts and systems...Hourly payPermanent employmentInternship- ...intensive industries. We are on the lookout for extraordinary engineers and scientists to join our team. Your previous experience in robotics... ...hands and fingers for a humanoid is one of the hardest mechanical engineering problems in robotics — more than 20 degrees of freedom...Internship
- ...environments. Our robots operate in production settings, which means mechanical design must be practical, manufacturable, and tightly... ...testing as it does designing. About the role As a Mechanical Engineering Intern at Droyd, you’ll work hands-on on real robotic hardware...Full timeInternship
$29 per hour
...and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds... ...in Northern California, USA. Mechanical Engineer Intern (Fall 2026) Internships... ...manufacturing techniques. Perform mechanical and thermal analysis for spacecraft systems. Integrate...Hourly payPermanent employmentFull timeInternship- ...The Role We are seeking a Senior Mechanical Engineer to join our Mechanical team in San Francisco. The role combines hands‑on technical mechanical design work—3D CAD modeling and 2D drafting against ASME Y14.5‑2018 standards—with ownership of the systems and workflows...Contract workWork at officeFlexible hoursAfternoon shiftEarly shift
$120k - $250k
...What to Expect You will own the end-to-end mechanical design of new robotic humanoid hand/end-effector designs... ...revision. Collaborate closely with electrical engineering on sensor placement, cable management, and thermal constraints, and with the software team on joint...$150k - $190k
# Senior Mechanical EngineerNot specifiedPosted Today$150,000 – $190,000Full TimeSeniorUSSee how this job matches your profileSign in for... ...| San Francisco, CA - ONSITE | Full-time | Senior Mechanical Engineer | $150k - $190k base salary + equity | Space is building gr...Full time$115k - $155k
...Mechanical Engineer (High Performance Buildings / Design-Build Engineering Consulting) This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy Apply now by clicking the "Quick Apply" button and sending us your resume. Salary: $115,000 - $155,000 per year A bit about...Work at officeLocal areaFlexible hours$110k - $160k
...Senior Mechanical Engineer DLR Group is an integrated design firm with a promise to elevate the human experience through design. This fuels the work we do around the world and inspires our mission to improve the lives of our clients, our communities, and our planet....Work at office$177.5k - $236.6k
...Sr. Mechanical Engineer Design mechanical enclosures that ensure thermal stability and electromagnetic shielding for RF modules Location: San Francisco Bay Area Compensation: $177,500 - 236,600 USD / year Job Tags: Hardware About The Role Teledyne Microwave Solutions...Work experience placementWork at officeLocal area$95.41k - $143.11k
...for unparalleled reliability Advanced Materials and Joining - Engineering polymer and metal joining solutions for optimally performing... ...rewarding work environment. Who are we looking for? The Senior Mechanical Engineer is responsible for leading the design, development,...Local areaWorldwide$150k - $275k
...Mechanical Engineer Substrate is addressing one of the most important technological problems facing the United States. At the intersection... ...applications Conduct structural analysis, vibration and thermal modeling, and FEA stress/strain calculations for high-acceleration...Full timeWork at officeLocal area$266k - $310k
...AI capabilities with the constraints of physical systems to improve peoples' lives. About the Role We are seeking a Mechanical Engineer to design and prototype novel tactile, proprioceptive and force sensor solutions. You will work closely with experienced engineers...- ...Mechanical / Payload Design Engineer (Space Systems) Your work could be operating on the lunar surface within the next 12-18 months. We’re supporting a pioneering aerospace team building next-generation payload systems for an upcoming lunar mission. This is a rare opportunity...
$182k - $230k
...they work at scale. We are roboticists, engineers, operators, and builders. We believe the... ...join us. What you’ll do We are seeking a Mechanical Engineer to help design the physical... ...routing. Ensure all PCB enclosures meet thermal performance requirements. Prototype to Production...Full timeInternshipWork at officeFlexible hours- ...that matter at civilizational scale, join us. We’re hiring a mechanical / CAD engineer to lead the mechanical design of our wearable capture... ...Connector layout and cable routing Drop and impact resistance Thermal management Passive thermal dissipation in tight wearable form...Shift work
- ...driving innovation through advanced hardware engineering and AI solutions. Our mission is to... .... Role Overview We are seeking a Sr. Mechanical Engineer to drive product development of... ...Perform simulations and analysis (FEA, thermal, etc) with vendors to drive design...Contract work
- ...environments. Our robots operate in production settings, which means mechanical design has to be robust, manufacturable, and tightly... ...much as it does in CAD. About the role As a Mechanical Design Engineer at Droyd, you’ll own mechanical subsystems from first sketch through...Internship
- ...Mechanical Engineer Opportunity At Medra, our mission is to use AI, robotics, and biology to accelerate life science research, with the ultimate goal of eradicating disease. We have been quietly building the foundational layers of our Physical AI Scientist platform:...Work at officeLocal areaRelocationRelocation packageFlexible hoursWeekday work
- ...Overview Mariana Minerals is looking for a highly motivated Mechanical Engineer to work on building the critical minerals supply chain to support... ...equipment and component designs for stress, fatigue, thermal, and operational loading conditions Design, evaluate, and integrate...
- ...Job Summary: Professional Mechanical Engineer involves engineering design, construction and alteration of electrical, mechanical, gaseous and liquid systems in buildings, facilities and other structures. Involves new construction, major alterations and maintenance...For contractorsWork experience placementWorldwide
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Thermal Mechanical Engineer. Be the first to apply!
- entry level mechanical design San Francisco, CA
- mechanical installation San Francisco, CA
- mechanical commissioning San Francisco, CA
- mechanical design San Francisco, CA
- thermal hydraulic engineer
- thermal insulation engineer
- thermal engineer
- mechanical integrity inspector
- mechanical draftsman autocad
- mechanical cad operator


