16 mechanical engineer ii jobs found in San Francisco, CA

Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! 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. Our dynamic work environment provides the optimal setting to take your engineering career to the next level. From our supportive culture, diverse workforce, and competitive compensation to our flexible work schedule Monday to Thursday in the office for 9 hours and Friday for 4 hours remotely at home and fun social events, it is everything you will need for an exciting, challenging, and rewarding career. We are looking for a Mechanical Engineer II - III in our San Francisco, CA or Sacramento, CA offices . Job Responsibilities As a Mechanical Engineer II-...

About Exploration Technology Group We design, build, and deliver practical, reliable solutions to empower the next generation of warfighters and explorers to meet the demands of their missions. Exploration Technology Group is a technology hardware startup founded in 2024 by a team of techno-optimists, motivated by the challenge of solving tough engineering problems, committed to creating sustainable change, and driven by a curiosity to explore and understand both our world and the universe. For decades, the tools and technologies developed for spaceflight, defense, and exploration have not only helped us expand our understanding of the universe but have also supported human advancement here on Earth. We carry this legacy forward, knowing that innovation in these areas can lead to solutions that help people everywhere. At ETG, we are actively developing cutting-edge exploration and defense missions. If you join the team, you will have the opportunity to work on hardware and...

Description At United, we have some of the best aircraft in the world. Our Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they're well taken care of and ready to get our customers to their desired destinations. If you're ready to work on our planes, join our Tech Ops experts and help keep our fleet in tip-top shape. Job overview and responsibilities Studies, analyzes, and seeks solutions to problems related to the design, operation, maintenance, performance, modification, or repair of aircraft, and their components Uses a structured, logical, and analytical approach in problem solving Defines maintenance program, configuration, and serviceability criteria ensuring safe and legal operations Analyzes and implements regulatory requirements Evaluates the effects of modifications or new equipment on reliability and performance Evaluates the...

THE ROLE We are seeking a Process Engineer to join Heirloom's Plant Design Team. You will be responsible for the design, integration, and optimization of critical Balance of Plant (BoP) systems and material handling circuits that enable our carbon removal technology to operate at scale. WHAT YOU'LL DO Own the design and integration of BoP utility systems, including instrument air, process water, cooling water, and fire water. Lead the engineering of material handling systems, focusing on lime hydration, limestone processing, and solids transport. Develop and maintain PFDs, P&IDs, and heat and mass balances for utility and auxiliary systems. Oversee supplier diligence and equipment selection for pumps, compressors, heat exchangers, and solids handling hardware. Drive technical specifications and RFQs for BoP packages, ensuring alignment with overall plant performance targets. Coordinate with R&D to ensure bench/pilot scale data informs the scaling of water...

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 The Electrical Engineer III will take on a leadership role in the electrical design, assembly, and commissioning of more complex systems and equipment. They will lead major projects, influence system architecture, and take ownership of electrical systems across the product lifecycle. This...

Job Description Position Summary Watch your engineering designs come to life! As a Design Engineer II at Southland Industries, you'll experience the excitement of working on design-build and design-assist projects in healthcare, education, biotech, mission critical, commercial and entertainment markets. You'll work hand in hand with our model coordinators, estimators, and trade staff through all aspects of a project to create a design that is practical, efficient and cost effective. You'll also have access to internal teams using the most innovative practices in virtual construction design (VDC) and computational fluid dynamics, along with just-in-time feedback from the field. Position Details Performs more complex calculations for a project, such as heating/cooling loads, equipment selection and sizing, friction loss calculations, etc. Prepares preliminary redline design layouts for estimating May be responsible for a single phase of a project Provides guidance to...

Worker Type Regular Job Description Summary The Engineering Development Technician II will have the opportunity to work on a variety of advanced unmanned systems to develop solutions for a variety of defense and commercial applications. This will include contributing to the development, build, integration, and maintenance of these systems. Position Responsibilities Conducts mechanical, electrical, and composite fabrication support, troubleshooting, repair, and testing of integrated systems Operate and maintain shop equipment and tools (Hand tools, power tools, solder irons, manual lathe and mills, 3D printers, etc.) Meet scheduled timelines and, in some cases, aggressive deadlines to have hardware ready for project milestones Attend project meetings to discuss project schedule, design, hardware status, and other critical information Effectively document important processes and build techniques for successful readiness of equipment and transition of...

The Company Halo Industries has developed breakthrough technology to revolutionize a decades-old semiconductor material slicing process. Our laser-based solution minimizes waste, enhances material cost efficiency, and drives innovations across high-growth markets, including automotive, telecommunications, and power electronics. Founded in 2014 at Stanford University, Halo received significant funding in 2024, paving the way for rapid expansion, strategic customer engagement, and the launch of volume manufacturing. The Opportunity We are seeking a Senior Manufacturing Engineer to provide technical expertise and drive operational excellence in our manufacturing processes. This role is critical in bridging the gap between new product design (Engineering/R&D) and efficient mass production (Production Floor). The Senior Manufacturing Engineer will be the technical expert responsible for process definition, control, documentation, and continuous improvement on the manufacturing...

About the role Muon seeks a Facilities Engineer to join our Facilities team. You will help design, build, activate and maintain our next-generation spacecraft manufacturing facilities. You will be able to operate with autonomy to solve diverse and complex problems, excel at managing multiple projects at a time and work in a dynamic, fast-paced environment. As a Facilities Engineer, you will participate, coordinate, and execute infrastructure projects as well as oversee ongoing operations and maintenance of facilities, equipment, and utilities. This will involve corrective, preventive, and predictive maintenance techniques as well as operational and design feedback for maintaining and improving all systems at Muon Space's San Jose facility. Responsibilities Lead internal technical facilities and infrastructure projects, consulting engineers and contractors throughout the entirety of the engineering, procurement, construction, commissioning, documentation and maintenance...

Job Title Transportation Design Engineer II (EIT) Location Oakland - Oakland, CA 94612 US (Primary) Category Project Resources Salary Grade $76,960.00 - $120,016.00 Full Time/Part Time Full-time Posting Details Mark Thomas is hiring a Roadway Design Engineer to our transportation team! The Roadway Design Engineer II performs multiple assigned tasks that contribute to the completion of one or more projects with a greater degree of experience and independence than more junior engineers. The Design Engineer II may provide direction, guidance and review of work performed by more junior engineers, technicians, and interns. Mark Thomas is a great place to grow your engineering career - come join us! RESPONSIBILITIES Provides engineering design calculations & documents, memos, and project reports (Ex. -grading, quantity take offs, procedures or manual cost estimating, designs) that meet the requirements of the client and follow Mark Thomas' standard/Quality Control (QC)...

Introduction THIS IS A NEW ASSEMBLED EXAMINATION . The eligible list resulting from this examination will cancel any existing list and may last approximately one year but can be extended. Supplemental Questionnaire: A properly completed Supplemental Questionnaire must be submitted with each application. Failure to submit the Application or Supplemental Questionnaire will result in disqualification. Applications and supplemental questionnaires must be in the possession of the Human Resource Services Department by 5:00:00 p.m. on the Last Day for Filing. Applications and Supplemental Questionnaire for this recruitment will only be accepted online. DESCRIPTION THE AGENCY The mission of Public Works is to enhance the quality of life for the people of Alameda County by providing a safe, well-maintained, and lasting public works infrastructure through accessible, responsive and effective services. Public services provided by the Alameda County Public Works Agency include...

Engineering Manager - West Coast Department: Mechanical/ Manufacturing Engineering Reports To: Senior Director of Engineering Location: On-Site - Newark, CA Travel: 10% - 20% to Vitesse Site in Carson City, NV (as necessary) FLSA: Salary, Full-Time, Exempt Revision Date: January 2026 About Vitesse: How we communicate, capture, and share information has not changed significantly in our lifetime-it has changed significantly in the last decade, even in the last year. From a vacationer checking email as they fly across the world to a U.S. military service member sharing critical observations across the battlefield, the ability to capture and transfer data over different platforms is an important part both of our everyday lives and the security of our country. Whether on a geostationary satellite, a naval vessel, or a military jet, the mission-critical solutions that we design and manufacture at Vitesse make our country and our world safer. Through extensive technical...

Job Description Primary Duties & Responsibilities Responsible for CPO/XPO/liquid cooling Lead and manage CPO/XPO/Liquid cooling Education & Experience B.S. or M.S. in Mechanical Engineering. 5+ years of mechanical design experience. Knowledge of a variety of (metal) manufacturing methods, e.g. machining, stamping, molding, welding, brazing, casting, plating, 3D printing, etc. Knowledge and experience in sheet metal fabrication and rack and chassis designs Strong analytical and computational skills in structural, heat transfer, fluid dynamics, and tolerance studies for mechanical and thermal consideration. Experience in semiconductor laser diodes, laser alignment, diode laser packaging, fiber optics, fiber coupled lasers, fiber lasers, and diode laser optics. Able to multitask between several projects and designs and handle a lot of details. Must be self-motivated with the ability to work effectively in a team environment and meet project...

Please click here to view a list of all current job openings: MacKay & Somps Civil Engineers, Inc. As a Water Resources Engineer at MacKay & Somps, you'll apply your technical skills to challenging and rewarding storm drainage, flood control, and water resource projects. You'll work alongside experienced engineers, gaining exposure to both land development and public infrastructure in California Bay Area and beyond. This is an excellent opportunity to build on your hydrology/hydraulics expertise while expanding your skills in design, modeling, and project coordination. Depending on your experience level, you may work independently or train under the supervision of highly experienced hydrologists. In addition to hydrology and hydraulics, you will also get experience in a wide range of Civil projects including utility infrastructure projects and public and private development. MacKay & Somps Civil Engineers is seeking a Water Resources Engineer to join our...

Please click here to view a list of all current job openings: MacKay & Somps Civil Engineers, Inc. MacKay & Somps is seeking a Junior Civil Engineer to join our Pleasanton, CA office. Candidates must hold a B.S. in Civil Engineering or related field from an ABET-accredited university. EIT certification in California is highly desirable. Prior work in land development, drainage and flood control, or municipal water system design is helpful, but not required. This is a great opportunity for candidates interested in land development and/or public infrastructure design to gain experience working alongside a seasoned team of engineers and planners. Must be authorized to work in the United States. As a Junior Civil Engineer, you will support project teams throughout the entitlement, design and construction phases of land development and public infrastructure projects. You'll work closely with project managers and senior staff on: - Preparing plans, calculations, and...

Job Description This position is responsible for designing and implementing automated assembly, test, and inspection systems to support internal manufacturing needs. The role includes selecting and integrating electrical components, creating wiring schematics, and developing detailed system documentation. It involves collaborating with cross-functional teams to define system specifications, oversee assembly, and ensure successful transfer to production. The position also supports troubleshooting and continuous improvement of automated systems to enhance efficiency and reliability. Primary Duties & Responsibilities Design and implement automated assembly, test, and inspection systems for company internal customers. Design and select electrical components, such as motors, power supplies, sensors, relays, safety protection devices, etc. Generate the wiring schematic diagrams to connect all electrical components into a desired circuit as part of the automated system...