1295 senior staff mechanical engineer jobs found

As a Fortune 500 company, Packaging Corporation of America (PCA) is an ideas and solutions company. Our corrugated packaging business seeks to be the leader in helping our customers - large and small - package, transport and display products of all kinds. Our white paper business delivers Paper With Purpose by providing the highest level of customer service and operational excellence. We have approximately 15,000 team members in more than 100 locations in the United States that strive to meet the local needs of our customers. Our mission is to serve the needs of our customers, today and tomorrow, with products and services that exceed expectations for performance and environmental responsibility. People • Customers • Trust Location: Flexible (Lower 48 States) | Travel: 80% | Relocation: Not Required Are you ready to take your engineering expertise on the road and make a real difference? As a Senior Staff Mechanical Engineer at PCA, you'll play a critical role in driving...

The Company Halo Industries has developed technology that replaces an outdated semiconductor material slicing process. Our innovative, laser-based solution not only minimizes waste but also enhances material efficiency, thereby enabling advancements across high-growth markets, including automotive, telecommunications, and power electronics. Founded in 2014 at Stanford University, Halo Industries secured significant funding in 2024, fueling our expansion and the preparation for volume manufacturing. The Opportunity Halo Industries is seeking a Senior Staff Mechanical Engineer who will lead in the design, testing, integration and deployment of both proprietary and commercial wafer processing equipment. Working with Halo's product and manufacturing teams, the hired candidate will contribute to the optimization and scaled deployment of Halo's technology. The primary responsibilities of the position include: Lead the design, build, and test of high-precision...

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...

Agile Space Industries is a rapidly growing supplier of propulsion hardware and engineering services for the space industry. Headquartered in Durango, Colorado, with expanding operations in and Tulsa, Oklahoma, and upcoming growth in Seattle, Washington, Agile has achieved more than 40% year-over-year growth for the past three years, and our momentum continues to accelerate. At Agile, we design, build, and test in-space propulsion systems that give spacecraft the ability to maneuver with precision, reliability, and purpose. Our technologies play a critical role in missions that range from lunar landings and resource utilization to national defense, human exploration, and commercial space transport. We are seeking bold and driven individuals who thrive in a hands-on, fast-moving environment and want to help write the next chapter of space history as part of a close-knit, innovative team. You will take on a demanding and rewarding role at Agile, directly shaping the future of...

Job Type Full-time Description Agile Space Industries is a rapidly growing supplier of propulsion hardware and engineering services for the space industry. Headquartered in Durango, Colorado, with expanding operations in Mount Pleasant, Pennsylvania, and Tulsa, Oklahoma, Agile has achieved more than 40% year-over-year growth for the past three years, and our momentum continues to accelerate. At Agile, we design, build, and test in-space propulsion systems that give spacecraft the ability to maneuver with precision, reliability, and purpose. Our technologies play a critical role in missions that range from lunar landings and resource utilization to national defense, human exploration, and commercial space transport. We are seeking bold and driven individuals who thrive in a hands-on, fast-moving environment and want to help write the next chapter of space history as part of a close-knit, innovative team. Agile Space Industries is seeking a highly experienced Mechanical...

A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of engineering, manufacturing, and operational challenges for space security and sustainability. OUR MISSION The peaceful use of space is essential for continued prosperity on Earth-from communications and finance to navigation and logistics. True Anomaly builds innovative technology at the intersection of spacecraft, software, and AI to enhance the capabilities of the U.S., its allies, and commercial partners. We safeguard global security by ensuring space access and sustainability for all. OUR VALUES Be the offset. We create asymmetric advantages with creativity and ingenuity What would it take? We challenge assumptions to deliver ambitious results It's the people. Our team is our competitive advantage and we are better together YOUR MISSION The next generation of missile defense demands hardware that performs flawlessly at...

Job Title: Supervising Mechanical Engineer Location: New York, NY (On-site) Employment Type: Full-Time Salary Range: $120,000 - $150,000 annually (based on experience) Vendor Fee: 3% Company Overview: A global leader in consulting, engineering, and commissioning services, specializing in MEP systems, ICT, architectural lighting, vertical transportation, and commissioning. Known for delivering landmark projects worldwide while fostering a collaborative, inclusive, and growth-oriented work culture. Role Overview: The Supervising Mechanical Engineer will serve as a senior technical and project leadership resource, overseeing mechanical system design and project execution. The role combines advanced mechanical engineering expertise with project management responsibilities, mentorship, and cross-disciplinary coordination. Key Responsibilities: Project Leadership Represent mechanical engineering in project interactions with contractors, architects, and...

Sr. Manufacturing Engineer Location: Troy, AL Fulltime, Direct Hire, Onsite Summary: We are seeking a highly skilled and motivated Senior Manufacturing Engineer to lead key manufacturing engineering initiatives that drive operational excellence, process efficiency, and product quality. This role is critical in supporting new product introductions, optimizing manufacturing processes, and ensuring production readiness across all operations. The ideal candidate will bring deep technical expertise, strong project leadership, and a proactive commitment to safety, quality, and continuous improvement. This individual will play a pivotal role in developing and implementing innovative manufacturing solutions, reducing costs, improving throughput, and enhancing overall production performance. Working cross-functionally with engineering, maintenance, quality, and production teams, the Senior Manufacturing Engineer will ensure seamless execution of manufacturing strategies...

At Bloom Energy, our vision for a world powered by clean, reliable, and affordable energy is more than just a dream-we're making it reality. For over two decades, we've been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world. From revolutionizing power for AI-driven data centers to ensuring resilience for hospitals, electric grids, manufacturing facilities, and utilities, our solid oxide fuel cell (SOFC) and solid oxide electrolyzer (SOEC) technologies are redefining what's possible by delivering energy abundance for all. With more than 30,000 fuel cell modules deployed worldwide, we are the trusted partner for Fortune 100 companies and innovators alike. Our cutting-edge solutions enable unparalleled "time-to-power" capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are...

At Bloom Energy, our vision for a world powered by clean, reliable, and affordable energy is more than just a dream-we're making it reality. For over two decades, we've been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world. From revolutionizing power for AI-driven data centers to ensuring resilience for hospitals, electric grids, manufacturing facilities, and utilities, our solid oxide fuel cell (SOFC) and solid oxide electrolyzer (SOEC) technologies are redefining what's possible by delivering energy abundance for all. With more than 30,000 fuel cell modules deployed worldwide, we are the trusted partner for Fortune 100 companies and innovators alike. Our cutting-edge solutions enable unparalleled "time-to-power" capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are...

Overview NV5's Nevada City, CA office is seeking a Staff Engineer who resides in or near Northern California (preferably in Sacramento, Placer or Nevada County) to join our dynamic, in-office team. This position will support a diverse portfolio of infrastructure projects involving geotechnical and civil engineering. Working under the guidance of a Senior Engineer, you will assist with engineering analysis, design development, drafting, technical evaluations, and project implementation. You will collaborate with civil, structural, and environmental engineering professionals while gaining hands-on experience in project planning, problem-solving, and multidisciplinary coordination. This is an excellent opportunity to build your technical skills in a supportive, team-oriented environment while contributing to the successful delivery of innovative, sustainable, and high-quality infrastructure solutions. Why Join Us? Be part of a dynamic, intelligent team that values innovation...

Overview The Senior Building Controls Design Engineer position is an exciting opportunity to join PM Group's quickly growing Philadelphia area team out of Conshohocken, PA . Together are sharing knowledge, learning, growing, and continuing to be an integral part of supporting PM Group's ongoing expansion in the US. Our office is executing cutting-edge projects for Pharmaceutical, Biologics and Cell & Gene Therapy, manufacturing facilities - from feasibility through to qualification - for both local and international clients. Together with our clients and partners, we will deliver projects that improve the everyday lives of people across the globe. We are looking for a Senior Building Controls Design Engineer who enjoys client interaction as well as the technical aspects of the position. This individual understands the technical aspects of life science BMS/BAS design engineering including but not limited to designing, implementation, and leading of complex Building...

Overview NV5 (NYSE:TIC) is a provider of engineering and consulting services to public and private sector clients, delivering solutions through six business verticals: Testing, Inspection & Consulting; Infrastructure; Utility Services; Environmental Health Sciences; Buildings & Program Management; and Geospatial Technology. With offices nationwide and abroad, NV5 helps clients plan, design, build, test, certify, and operate projects that improve the communities where we live and work. As engineers, we play a significant role in shaping our communities through the services we provide. We are looking for passionate, driven individuals to join our team focused on Delivering Solutions and Improving Lives. NV5's Planning and Design Group specializes in providing high-quality mechanical, electrical, plumbing, fire protection, telecommunications, audio visual, electronic security, commissioning, and energy and sustainability engineering services. NV5 delivers total building...

Overview NV5 is a provider of engineering and consulting services to public and private sector clients, delivering solutions through six business verticals: Testing, Inspection & Consulting; Infrastructure; Utility Services; Environmental Health Sciences; Buildings & Program Management; and Geospatial Technology. With offices nationwide and abroad, NV5 helps clients plan, design, build, test, certify, and operate projects that improve the communities where we live and work. As engineers, architects, construction/program managers, environmental professionals and beyond, we play a significant role in shaping our communities through the services we provide. We are looking for passionate, driven individuals to join our team focused on Delivering Solutions and Improving Lives. Senior Engineers are experienced team members who support NV5's national service lines in multiple specialty areas: gas line and facility solutions, electricity transmission, electricity distribution,...

Senior Mechanical Engineer Department: MEP Employment Type: Full Time Location: Sanford, FL Description The Senior Mechanical Engineer is responsible for supporting and leading projects from inception to completion. designing mechanical and plumbing systems and mentoring junior staff. This role includes maintaining project schedules, interfacing with clients, and delivering high-quality solutions. The ideal candidate will possess strong project management skills, technical expertise, and a commitment to continuous improvement. Duties Include Design and develop mechanical and plumbing systems independently. Prepare and revise documentation across various project phases. Manage and execute mechanical engineering deliverables across multiple projects in a dynamic work environment. Develop project scope, budgets, and design approaches for projects of varying complexity. Review equipment data sheets for compliance with project requirements, evaluate...

Job Description Take Your Design Career to the Next Level Kleinfelder, a Forbes' Top Employer for Engineers in North America, is committed to a people-first culture, technical excellence, and creating opportunities where employees can thrive! Are you ready to be challenged, make a difference, and experience professional growth in your career? Kleinfelder's Design team is looking for you! From bridge and structural engineering to civil, electrical, mechanical, and process engineering, Kleinfelder's collaborative Design Services create synergy across multiple disciplines. Step Into Your New Role As a Project Manager, Mechanical Engineer on our MEP engineering team within our facilities department, you will work closely with architects, owners, developers, site development engineers, structural engineers and other team members to provide project management and technical expertise, design and consulting services for all aspects of facility and site design. This includes...

Short Description Bowman has an opportunity for a Water/Wastewater Engineer I to join our team in Columbus, OH. At Bowman, we believe in creating opportunities for aspiring people to thrive and achieve ambitious goals. That's why a career at Bowman is more than a job. It is an opportunity to be part of a diverse and engaged community of professionals, to be treated as a respected and valued member of a motivated team and to be empowered to do exceptional work that advances the best interest of everyone involved. We recognize the importance of creating a work environment that is both rewarding to our employees and supportive of our unwavering commitment to provide unparalleled service to our clients. Purpose Evaluate, select, and apply standard engineering techniques, procedures and criteria on moderately complex projects. Responsibilities Leadership and Direction Receive general instruction on key objectives for execution. Receive direction as needed, and...

Short Description Bowman has an opportunity for a Water/Wastewater Engineer II to join our team in Columbus, OH. At Bowman, we believe in creating opportunities for aspiring people to thrive and achieve ambitious goals. That's why a career at Bowman is more than a job. It is an opportunity to be part of a diverse and engaged community of professionals, to be treated as a respected and valued member of a motivated team and to be empowered to do exceptional work that advances the best interest of everyone involved. We recognize the importance of creating a work environment that is both rewarding to our employees and supportive of our unwavering commitment to provide unparalleled service to our clients. Purpose Evaluate, select, and apply standard engineering techniques, procedures, and criteria on moderately complex projects. Responsibilities Leadership and Direction Receive general instruction on key objectives for execution. Receive direction as needed, and...

Short Description Bowman has an opportunity for a Mechanical Engineer I to join our team in Towson, MD. At Bowman, we believe in creating opportunities for aspiring people to thrive and achieve ambitious goals. That's why a career at Bowman is more than a job. It is an opportunity to be part of a diverse and engaged community of professionals, to be treated as a respected and valued member of a motivated team and to be empowered to do exceptional work that advances the best interest of everyone involved. We recognize the importance of creating a work environment that is both rewarding to our employees and supportive of our unwavering commitment to provide unparalleled service to our clients. Purpose Perform all levels of mechanical design including the development of construction documents Responsibilities Leadership and Direction Receive general instruction on key objectives for execution. Receive direction as needed, and especially on difficult assignments and...

Job Description INTEGRATED DESIGN & ADVISORY (IDA) Integrated Design and Advisory (IDA) is Michael Baker International's national architecture and engineering business vertical, integrating architecture, engineering, federal planning, and strategic advisory services in support of complex buildings and critical infrastructure programs. With professionals located across the country, IDA serves a broad range of public- and private-sector clients, including federal agencies, defense, aviation, data centers, healthcare, higher education, rail and transit, and industrial markets. Our integrated approach emphasizes early collaboration across planning, architecture, and core engineering disciplines-including mechanical, electrical, plumbing, structural, fire protection and cybersecurity-supported by advisory services delivered throughout the project lifecycle. Building on Michael Baker International's more than 85-year legacy, IDA supports the firm's long-term growth strategy...