1316 senior staff mechanical engineer jobs found

Fulfil is a well-funded, rapidly growing, and inclusive company that has developed a custom automation robotics system to pick and pack online orders of groceries and other consumables, bringing delight and a value proposition to consumers that doesn't exist today. Additionally, its unique design and technology is purpose-built to solve today's environmental problems in the world's food supply chain. Founded by a team with previous startup success and backed by top-tier VCs, we are committed to reducing waste, improving environmental impact, and reducing emissions with truly new technology. Our first commercial product launch went live in 2024, we deployed more in 2025 and are in line for even more in 2026. We can't do it alone -- we're seeking curious, capable, passionate team members motivated by the opportunity to create lasting impact on the world through their work. This role offers ample growth opportunities while working side-by-side with an impassioned, multi-disciplinary...

Job Title: Mechanical Engineer, Robotics, San Jose Position Type: Full-time Location: San Jose, CA Base Salary: $150-250 (USD) Job ID#: 163825 Responsibilities: Design complex mechanical components and assemblies using 3D CAD software Develop, test, and validate prototypes to verify design concepts and functionality Create detailed engineering drawings Perform engineering analysis (FEA, MATLAB) to optimize designs for strength, weight, and durability Collaborate with cross-functional teams (electrical, software, systems) to integrate mechanical components Work with manufacturing partners to ensure designs are manufacturable and meet quality standards Build and test mechanical assemblies, fixtures, and test equipment Document designs, test procedures, and design processes thoroughly Requirements: Bachelor's or Master's degree in Mechanical Engineering, Robotics, Mechatronics, or related field 3+ years of industrial experience in mechanical design and...

Antora builds and deploys thermal batteries to power always-on industrial operations with low-cost energy. Factory-built in the United States, Antora's modular thermal batteries deliver reliable heat and power, enabling industrial facilities of any size to decarbonize predictably and profitably. Antora is electrifying global industry while supporting U.S. manufacturing jobs, lowering costs for energy consumers, and enhancing the competitiveness of American industry. We are growing our company with people who put team and mission first, value connection through laughter and joy, and build with humility and openness. We are committed to continue building a diverse, passionate, and creative team dedicated to a future where every industrial facility, everywhere on earth, is powered by abundant, clean, low-cost energy. Position Summary We are seeking a self-driven and passionate Senior or Staff Mechanical Engineer to join our Product Development Team. In this role, you will own...

About the Role At H3X, we are building the most advanced electric motors in the world for sustainable aviation, marine, industrial, and defense applications. At 12 kW/kg continuous, the HPDM family of integrated motor drives is a step change in electric propulsion technology and removes one of the main barriers blocking widespread proliferation of electric and hybrid aircraft. Our motors range in size from 30 kW to 30 MW, include integrated drives, and are 3X lighter than competitors' systems. Mechanical design engineers are responsible for bringing new designs to life from clean sheet concept generation through early prototype testing. Mechanical Design Engineers will work with highly interdisciplinary teams to bring H3X products to life. The engineering team operates like Skunkworks - small, highly technical, and very fast. All mechanical design engineers are given significant design freedom and will be directly responsible for flight-critical parts. Responsibilities...

Senior Building Mechanical Engineer - HVAC Design WHO WE ARE: Jedson Engineering is an Engineering Consultancy headquartered in Cincinnati, OH. We provide full-service engineering, procurement and construction management (EPCm) services to industrial process manufacturers that operate in pulp & paper, chemical, CPG, F&B, power and heavy industrial market markets across the nation. We are in a significant growth mode and it's an exciting time to be joining our business! WHAT YOU'LL BE DOING: You will be managing industrial projects involving the design of Mechanical, HVAC, Plumbing and Fire Protection systems. The successful candidate will provide a high level of leadership, mentoring and training for less experienced staff. You will work directly with customers and interfaces with potential clients on a regular basis. Leads the design of HVAC systems and their associated equipment. Design can range from a conceptual level to detailed construction documents....

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. We are seeking a Mechanical Engineer II - IV to join our team in Charlotte, NC Your experience working in a consulting firm will contribute to the design of major projects engineering design across all phases from around the world. You will be part of a large team of over 100 engineers nationally with a wealth of experience, so this is a great opportunity to grow your career. Our dynamic work environment provides the optimal setting to take your career to the next level. From our supportive culture, diverse workforce, and competitive compensation to our flexible work schedules and fun social events, it's everything you'll need for an exciting, challenging, and...

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. We currently have an entry level opportunity for a Mechanical Engineering Graduate. Our dynamic work environment provides the optimal setting to start your career. From our supportive culture, diverse workforce, and competitive compensation to our flexible work schedules and fun social events, it is everything you will need for an exciting, challenging, and rewarding career. Job Responsibilities: As an entry level engineer, you will support our engineering teams working towards our designs that are inspiring, demanding and highly collaborative. You will learn from others, and they will expect to learn from you. You will share in the responsibility, rewards, and...

OVERVIEW Merrick is seeking a Structural Equipment Engineer (4+years of experience) to join our Nuclear Services & Technology (NST) Business Unit. This position entails supporting the design and retrofit of Department of Energy governmental facility and equipment projects. Responsibilities include analysis and detailed design of mechanical equipment and gloveboxes, performing engineering cost estimates, and working with other disciplines such as mechanical, and electrical group. This position is full-time and located in our Aiken, SC; Los Alamos, NM; Greenwood Village, CO; or Oak Ridge, TN offices. A hybrid schedule will be considered. Typical annual pay range for this position is $81,600.00 - $103,000.00. Pay offered may vary depending on job related knowledge, skills, and experience. WHAT YOU'LL DO The Structural Equipment Engineer will work under supervision of a senior level engineer and will be proficient in preparing engineering calculations and sketches;...

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and personalities drive them to excel, fostering a workplace that provides unparalleled growth and career opportunities. Position Overview: CMTA, a Legence company, is seeking a Senior Electrical Engineer with 8+ years of experience in Consulting Engineering. The position is responsible for designing and overseeing the electrical systems, power distribution, lighting and lighting controls, emergency power, UPS, renewable energy systems, fire alarm system, low-voltage systems/coordination (IT, safety, security, access control), etc. all for the purpose of bidding and construction...

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and personalities drive them to excel, fostering a workplace that provides unparalleled growth and career opportunities. Position Overview: CMTA is seeking a Senior Mechanical Engineer with 7+ years of experience in consulting engineering. In this role, you will collaborate with a team of engineers to design energy-efficient mechanical systems for buildings across various industries. We're looking for a self-motivated professional with a strong technical background who enjoys working directly with clients and contributing to all phases of a project. This will be an onsite...

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and personalities drive them to excel, fostering a workplace that provides unparalleled growth and career opportunities. Job Description: CMTA, a Legence company, is seeking a Senior Plumbing Engineer for our Cincinnati, OH office with 5+ years of experience in plumbing design and engineering. This person will work closely with our plumbing engineering team on energy efficient projects for various clients. Our ideal candidate should be a self-motivated individual with a technical background who thrives on resolving challenges, assisting clients, and leading all phases of the...

Moffatt & Nichol is actively searching for an Electrical Engineer with a specialty in power systems to join our Mechanical, Electrical, and Instrumentation (MEI) team in San Diego. The successful Electrical Engineer will work on both large and small projects locally, domestically and internationally. Projects include: ports, cargo terminals, shipyards, large and small marinas, port authority, and municipal. We are looking forward to mentoring and developing your skills in the growing horizontal / infrastructure market! You will work with an international MEI team and Senior Engineers around the company through our intraoffice staff utilization program. Thus, growing your skills beyond the state and country for which you work. You will support projects both on the job site as well as in the office. About Moffatt & Nichol: Moffatt & Nichol is a leading U.S.-based global infrastructure advisor specializing in the planning and design of facilities that shape and serve...

Job Description INTEGRATED DESIGN and ADVISORY The Integrated Design and Advisory business vertical is one of the business verticals at Michael Baker International with more than 850 professionals located across the country. Established as a national professional and consulting services delivery platform, we unite architecture and engineering design expertise with strategic advisory services to deliver holistic and innovative solutions that address the business and project objectives of our clients. We serve clients across various sectors, including industrial, defense contractors, data centers, aerospace, life sciences, healthcare, higher education, aviation, rail and transit, and the federal government. Integrated Design leverages the early involvement of all project stakeholders and key disciplines such as mechanical, electrical, plumbing, structural and fire protection engineering, as well as architecture and planning. Our Advisory capabilities include providing...

Overview We have an immediate need for a Sr. Mechanical Engineer for our Edison, NJ location. Come join our team! We are looking to build services and capabilities through the growth of our key asset- our staff. Ranked among the nation's top A/E firms by Engineering News-Record, LiRo-Hill provides construction management, engineering, environmental, architectural, and program management solutions. You can become part of an organization that has a strong track record and is looking to strengthen relationships and capabilities to continue being a trusted resource for our clients in the public and private sector. We are proud to be known as an "Integrated Construction, Design and Technology Solutions" firm and we have delivered on that label time and again. Recently, Global Infrastructure Solutions Inc. (GISI), the parent company of The LiRo Group and Hill International, Inc. consolidated a portion of the highly experienced staff of both LiRo and Hill in the Northeast to...

Job Description Overview The Engineering Services group in Sudbury, ON provides mechanical and electrical design for all types of buildings such as Hospitals, Long Term Care facilities, Universities, Colleges, Institutional, Recreational, Commercial, Light Industrial, Multi-Residential market. Our clients and projects are varied and diverse. The office is a high energy workspace where we work closely as a team to meet the requirements and deadlines of our clients. We are looking for anElectrical Engineering Managerto lead teams on Electrical design for many types of buildings, managing projects, budgets, and resources, and ensuring compliance with technical and evaluating department operations, recruiting and developing staff, collaborating with stakeholders, and overseeing technical work to meet project goals and organizational needs. Your role Supervise Electrical design staff, assign technical tasks, provide guidance and feedback, and ensure staff competence and...

Engineer Intern - Mechanical (Summer 2026) Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers. We combine our passion for engineering with our client's vision to realize successful construction projects in our community and worldwide. Together with our clients, we are dedicated to leaving a legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Philadelphia office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your...

Engineer Intern - Electrical (Spring 2026) Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers. We combine our passion for engineering with our client's vision to realize successful construction projects in our community and worldwide. Together with our clients, we are dedicated to leaving a legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Chicago office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your skills...

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking a growth-oriented candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility. This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization. Mechanical Design Engineer The Mechanical Design Engineer will work closely with the multifunctional teams including sales, operations, product support, purchasing and production. You will develop ground up design solutions for new and existing products. You will engage heavily with manufacturing...

Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact. Job Description We have an opening for a Nuclear Facility Senior Electrical Project Engineer to provide engineering support for new construction, upgrades to electrical facility systems, and modifications to laboratory facilities. You will participate in new and ongoing projects with technical responsibilities including design, development, fabrication, integration, testing and fielding of...

Engineer Intern - Mechanical (Summer 2026) Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers. We combine our passion for engineering with our client's vision to realize successful construction projects in our community and worldwide. Together with our clients, we are dedicated to leaving a legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Chicago office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your...