Senior Mechanical Engineer
$125k - $150kSalas O'Brien
At Salas O’Brien we tell our clients that we’re engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That’s why we’re committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future. Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career—and they’ll receive great total rewards along the way. About Us Founded in 1975, Salas O’Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow’s requirements are today’s opportunities, and we are here to design lasting solutions for pressing challenges. We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day. Job Summary The Senior Mechanical Engineer serves to work in a fast-paced multi-disciplined team environment. The position responsibilities primarily are focused on the design of mechanical systems for new facilities, additions, and renovation projects. This will require providing technical leadership for the creation of construction drawings and specifications, existing system studies and master planning efforts. Qualified candidates will meet with clients, project teams, code officials, contractors, and others to address mechanical issues to develop effective working relationships. The project clientele includes high tech, telecom, data centers, K-12 Education, higher education, commercial, retail/mixed-use spaces, municipal and institutional Facilities. In This Role, You Will Develop HVAC system designs of a given project based on scope of work and/or client RFPs Provide engineering design, evaluation, and planning of mechanical systems for a variety of market types Perform Load/Energy calculations with software such as HAP, IES and similar programs Conduct existing building surveys and documentation of existing HVAC systems Develop system design calculations and selection of equipment for use in buildings Write/edit project specifications Prepare detailed design documents, reports, and studies Complete code compliance research Coordinate work with other disciplines Provide construction administration services Perform QA/QC of design work Oversee and provide guidance to junior engineers Lead project teams and serve as the primary contact for clients Assist in the procurement of new work; including the development of client relations and participation in project interviews You Will Be a Great Fit If You have a bachelor’s degree in Mechanical Engineering You possess Professional Engineer (PE) license You have LEED certification / experience, preferred You have a minimum of 10 years of design experience You have knowledge in the design of HVAC systems You have knowledge of Process piping, a plus. You have knowledge and understanding of codes, standards, and design guidelines Skills/abilities Excellent work ethic and attitude Good communication skills, combined with organizational skills, the ability to plan, balance and prioritize work Ability to lead a team and work as a team Proficiency in Auto CAD, Revit, and MS Office Ability to travel Location Oakland, CA Travel up to 20% Compensation & Benefits Salas O’Brien health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well-being. Your security. Your future. Team members have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount. Salas O’Brien has both U.S. and Canadian (PTO) plans for full‑time salaried, exempt and non‑team members, 10 paid holidays, and paid leave programs for military service and new parents. And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock. The base salary range for this position is $125,000 to $150,000. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Equal Opportunity Employment Statement Salas O’Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O’Brien will accommodate the disability-related needs of applicants as required by law. #J-18808-Ljbffr
- ...Job Description Position: Senior Mechanical Engineer Location: Alameda, California Duration: Full-time Client: Direct Client Responsibilities Hands‑on design and test of LiDAR products with multiple laser emitters and sensors. Develop conceptual and final mechanical and...SeniorFull time
- ...Overview About the job Senior Mechanical Engineer Job Title : Senior Mechanical Engineer Job Type : Full-Time, Hybrid (onsite and remote flexibility) Department : Mechanical & Systems Engineering Welcome to Zephyrus Engineering Limited At Zephyrus Engineering Limited,...SeniorFull timeRemote workFlexible hours
$165k - $185k
...,000-185,000 per year What You’ll Do Here Design and develop mechanical systems for our next-generation DAC units, impacting the entire... ...partners to bring systems into production Drive engineering rigor through testing, validation, and continuous improvement...SeniorContract work$115k - $182k
...geothermal power plants in the world. Joining Fervo’s GeoBlock engineering team means solving frontier technical problems with... ...decision they make impacts the speed and scale of Fervo’s mission. Senior Mechanical Engineer , you will be a technical leader in the design and...SeniorTemporary workWork at officeLocal areaImmediate startFlexible hours- ...About the job Senior Mechanical Engineer Senior Mechanical Engineer Alameda, CA | Full-Time | On-Site Build the systems that make spaceflight possible. Our client is seeking a Senior Mechanical Engineer to design, analyze, and deliver the mechanical and fluid systems...SeniorPermanent employmentFull time
- ...efficient, sustainable, and cost-effective. Through innovative HVAC engineering, electrical upgrades, building automation systems,... .... About the Position Our client is seeking an experienced Senior Mechanical Engineer to lead the design and engineering of complex HVAC...SeniorFor contractors
- ...through flight. You will design, build, test, and iterate on mechanical systems that directly impact aircraft performance, manufacturability... ...concepts to flight‑ready hardware. The role requires strong engineering judgment, hands‑on execution, and the ability to solve...SeniorPermanent employmentContract workLocal area
$140k - $180k
...Senior Mechanical Engineer Role: Senior Mechanical Engineer Department: Hardware Engineering Reports To: Director of Hardware Engineering Compensation Range: $140,000.00 – $180,000.00 annually About Us Headquartered in Berkeley, CA, Bellwether Coffee is working to positively...SeniorLocal areaOverseas$160k
...of scientific exploration, and more. We touch every layer of the engineering design, from silicon to software to build solutions for the harsh environment of space. About This Role As a Senior Mechanical Engineer, you will be responsible for all aspects of mechanical and...SeniorFull timeFor contractorsWork at officeRemote workFlexible hours$140k - $190k
...Senior Mechanical Design Engineer Boxbot revolutionizes logistics with adaptive automation, creating the facility of the future. As the industry grapples with labor shortages and rising costs, our advanced solutions effectively meet these challenges. We transform traditional...SeniorContract work$90k - $175k
Overview Become a part of ENERCON as a Mechanical Design or Mechanical Project Engineer. We are seeking talented Mechanical Engineers at all experience levels... .... You can bring your experience to our mid‑level and senior roles, or step into a principal engineer position...SeniorFull timeTemporary workPart timeRemote work- A progressive energy technology company seeks a Senior Mechanical Design Engineer to focus on the design of battery cell enclosures. Candidates should have a Bachelor's degree in Mechanical Engineering and over 6 years of mechanical design experience, particularly in leading...Senior
- Skyways in Emeryville, California is looking for a Mechanical Engineer to own critical aircraft hardware from concept through flight. You will design and develop mechanical systems that significantly impact performance and reliability, collaborating with various teams in...Senior
- Bellwether Coffee in Berkeley, CA is seeking a Senior Mechanical Engineer to own significant mechanical design efforts for critical sub-systems, and to collaborate with Engineering, Operations and Manufacturing teams to deliver scalable, reliable products. You will create...SeniorOverseas
- Enercon Services, Inc. is seeking a Mechanical Design or Mechanical Project Engineer at various experience levels to join our team. You will contribute to multi-disciplinary projects, including cooling systems, valves, and report writing, while following codes and client...Senior
- Infojini Inc is seeking a Senior Mechanical Engineer in Alameda, California. The candidate will be responsible for hands-on design and testing of LiDAR products, using SolidWorks 2016 for mechanical and electro-mechanical development. Qualifications include a Master's...Senior
$165k - $185k
Aircapture is seeking an experienced Mechanical Engineer to join our team in Berkeley, California, focusing on designing and developing mechanical systems for our next-generation DAC units. The ideal candidate will have at least 7 years of experience with industrial systems...Senior- Belcan in Berkeley, CA is seeking a Mechanical Engineer specializing in Test Infrastructure. In this role, you will design and implement high-fidelity test beds for battery technology, ensuring robust mechanical architecture and data support throughout the product lifecycle...Senior
$128.7k - $168k
Senior Mechanical Design Engineer, Structures Design Be among the first 25 applicants. This role is part of Form Energy, a company developing iron‑air battery energy storage. The position focuses on designing battery cell, module, and system enclosures, ensuring high‑volume...SeniorFull time- The Valentino Group in Alameda, CA is seeking a Senior Mechanical Engineer to design and deliver mechanical systems for spaceflight operations. The role involves end-to-end design, CAD modeling, and collaboration with various engineering teams. Candidates should have a...SeniorFull time
$128k - $162k
Sila in Alameda, CA, is looking for an experienced Senior Equipment Engineer to focus on production equipment optimization and troubleshooting... ...ensuring compliance with standards. If you are skilled in mechanical engineering and enjoy solving complex problems in a dynamic...Senior- Form Energy, based in Berkeley, California, is searching for a Senior Staff Mechanical Design Engineer to oversee the design and development of critical thermal management systems for its innovative iron-air battery technology. This role emphasizes multi-disciplinary collaboration...Senior
- Form Energy in Berkeley, California, is seeking a Senior Mechanical Design Engineer to lead the electromechanical design of battery products. The role involves technical leadership, addressing electronics packaging challenges, and performing mechanical design analysis....Senior
- Form Energy is searching for a Senior Mechanical Design Engineer to join their HV & LV Design Team in Berkeley, California. This role involves driving the design, simulation, and testing of power systems for clean energy delivery. The successful candidate will lead electromechanical...Senior
- Capstan Medical in California seeks an experienced Mechanical Engineer to lead mechanical design for an innovative medical robotic platform. Responsibilities include collaborating with Manufacturing and Clinical teams, ensuring effective design iterations, and supporting...Senior
- Form Energy is seeking a Staff Mechanical Engineer to lead structural analysis for its Gen 2 energy storage system. You will drive FEA and hand calculations to optimize performance, reliability, and manufacturability, with emphasis on load cases and design validation. You...SeniorRelocation package
- ALTEN Technology USA is seeking a Mechanical Design Engineer to design and develop fire suppression systems for utility-scale Battery Energy Storage Systems (BESS). You will create complete 3D models and 2D production drawings in SolidWorks, integrate off-the-shelf components...Senior
$128.66k - $168.84k
Role Description Form Energy's HV & LV Design Team is seeking a Senior level Mechanical Design Engineer to drive the HV requirements, design, simulation and testing of our Gen 2 and beyond power systems for clean energy delivery from batteries to the grid. You will be responsible...SeniorFull time$130k - $160k
...electric propulsion systems for satellites, the Astra Spacecraft Engine. The Team The Ground System Structures Team is a cross‑... ...support rocket testing and launch operations. You’ll focus on mechanical and fluid systems - from propellant loading and environmental control...SeniorFlexible hours- Form Energy is hiring a Senior Mechanical Engineering Manager to lead the newly formed Mechanical Simulation & Analysis team in Berkeley, CA, and support production lines in WV. The role involves growing a world-class team of mechanical architects, thermal and structural...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Mechanical Engineer. Be the first to apply!
- senior magento developer Oakland, CA
- senior manager pmo Oakland, CA
- senior accountant part time Oakland, CA
- senior analyst Oakland, CA
- senior tax Oakland, CA
- senior manager legal Oakland, CA
- senior marketing account manager Oakland, CA
- senior human factors engineer Oakland, CA
- senior brand strategist Oakland, CA
- senior aws cloud engineer Oakland, CA

