71 senior lead mechanical engineer jobs found

About Eos Energy Enterprises Eos Energy Enterprises, Inc. is accelerating the shift to American energy independence with positively ingenious solutions that transform how the world stores power. Our breakthrough Znyth™ aqueous zinc battery was designed to overcome the limitations of conventional lithium-ion technology. It is safe, scalable, efficient, sustainable, manufactured in the U.S., and the core of our innovative systems that today provides utility, industrial, and commercial customers with a proven, reliable energy storage alternative for 3 to 12-hour applications. Eos was founded in 2008 and is headquartered in Edison, New Jersey. For more information about Eos (NASDAQ: EOSE), visit eose.com. The Senior Advanced Manufacturing Engineer will work with internal stakeholders and outside contractors to execute projects to support manufacturing scale up. This will require managing medium to large scale projects from concept, through capital funding planning and approval, and...

Senior Mechanical Engineer Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive advantage, driven by purpose, collaboration, and a commitment to delivering excellence for our customers and communities. We are currently seeking a Senior Mechanical Engineer to support our Projects . Description: As a senior-level mechanical engineer, you will serve as a technical leader responsible for the design, coordination, and delivery of building mechanical systems for industrial and government facilities. This role includes oversight of HVAC, plumbing, and piping system designs; leadership of mechanical engineering teams; and accountability for technical quality and compliance throughout the project lifecycle. The successful candidate will work closely with project management, discipline leads, and clients to deliver fully coordinated,...

At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe. JOB SUMMARY The Senior Manufacturing Mechanical Engineer is responsible for leading and advancing Large Form Assembly (LFA) mechanical manufacturing operations by architecting, sustaining, and optimizing mechanical assembly processes. This role provides senior-level technical leadership in the development of mechanical work instructions, standard operating procedures (SOPs), Design for Assembly (DFA), and Design for Manufacturability (DFM)...

About Us: As a global manufacturer of complex aircraft engine components, Pursuit Aerospace is founded on a commitment to relentless, continuous, operational improvement and extraordinary customer service. We pride ourselves on competitive cost structure, exceptional on-time delivery, and industry-leading quality. The Pursuit family of companies has cultivated long-term relationships with our customers around the world through respect, teamwork, technology, and trust. We are driven to develop industry leading process innovations and manufacturing techniques on behalf of our customers. Our exceptional quality is driven by a deep investment in and the daily practice of continually improving our people, processes, and products. About the Opportunity: The Senior KPO/Continuous Improvement Engineer I is responsible for supporting and leading process improvement initiatives by learning and applying Kaizen tools, principles, and methods to improve the flow of parts, information, and...

Requisition Id 17063 Overview: Oak Ridge National Laboratory is the largest US Department of Energy (DOE) science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. The Enrichment Systems Engineering Section is seeking a Machine Design Engineer who will support the Enrichment Science and Engineering Division (ESED) within the Isotope Science and Engineering Directorate (ISED) at Oak Ridge National Laboratory (ORNL). ESED serves the nation in two critical areas: advancing enrichment technologies and exploring stable isotope production and applications. The division leverages an elite staff of scientists and engineers with the world-leading capabilities of ORNL to deliver groundbreaking advancements with a variety of applications, from national security to life-saving medical treatments. ESED is the national steward for the research, development, and demonstration of centrifuge technology...

About Us: As a global manufacturer of complex aircraft engine components, Pursuit Aerospace is founded on a commitment to relentless, continuous, operational improvement and extraordinary customer service. We pride ourselves on competitive cost structure, exceptional on-time delivery, and industry-leading quality. The Pursuit family of companies has cultivated long-term relationships with our customers around the world through respect, teamwork, technology, and trust. We are driven to develop industry leading process innovations and manufacturing techniques on behalf of our customers. Our exceptional quality is driven by a deep investment in and the daily practice of continually improving our people, processes, and products. About the Opportunity: The Senior KPO/Continuous Improvement Engineer I is responsible for supporting and leading process improvement initiatives by learning and applying Kaizen tools, principles, and methods to improve the flow of parts, information, and...

Senior Manufacturing Engineer - Finishing Systems Job Posting Location: Lawrenceburg, TN Posting Start Date: 8/21/26 Req Id: 9739 Required Travel: 0 - 10% Remote, Onsite or Hybrid?: Onsite For more than 100 years, Modine has solved the toughest thermal management challenges for mission-critical applications. Our purpose of Engineering a Cleaner, Healthier World™ means we are always evolving our portfolio of technologies to provide the latest heating, cooling, and ventilation solutions. Through the hard work of more than 11,000 employees worldwide, our Climate Solutions and Performance Technologies segments advance our purpose with systems that improve air quality, reduce energy and water consumption, lower harmful emissions, enable cleaner running vehicles, and use environmentally friendly refrigerants. Modine is a global company headquartered in Racine, Wisconsin (U.S.), with operations in North America, South America, Europe, and Asia. For more information about...

Overview Job Title: PHMS Engineering Supervisor (INTERNAL) Location: Arnold Air Force Base, TN Job Family Code: O-Engineering Function/Branch: Engineering / Engineering Solutions Directorate: Engineering & Technical Support Position Type: Regular, Full-Time Pay Type: Exempt Grade : L09 (OA0958) Salary Range or Starting Hourly Rate : $ 102,000 - $139,500/ year Overview Beyond New Horizons, LLC (BNH) has an exciting opportunity for a highly qualified PHMS Engineering Supervisor to join the Pressure and Hazardous Material Systems (PHMS) team, part of the Engineering Solutions branch of the Test Operations and Sustainment contract at Arnold Engineering Development Complex, Arnold AFB, TN. The PHMS Engineering Supervisor will be leading an integrated team responsible for certifying and maintaining the mechanical integrity of pressure vessels and piping systems, directly supporting the United States Air Force Test Operations and...

Job Summary: A Senior Design Engineer is responsible for overseeing the design and development of custom rigging equipment and structural systems tailored to the specific needs of a project. They lead the planning, design, and implementation of new equipment while making sure each design satisfies the needs of the project, adheres to relevant safety standards, and meets required deliverables. The role involves working closely with project and production managers, as well as field experts. The Senior Design Engineer position also involves mentoring junior engineers, contributing to continuous improvement efforts, and driving innovative solutions that enhance operational efficiency, safety, and cost-effectiveness in crane and rigging design projects. Job Requirements: Experience: 5+ years of experience in structural or mechanical equipment design, preferably within the crane, rigging, or heavy lift/transport industry. Certifications: Professional Engineer (PE) license...

JOIN A GLOBAL LEADER IN ADVANCED COMPOSITE MATERIALS Airtech International is a worldwide leader in materials and applications used in the production of advanced composites. We are seeking a Senior Materials Engineer work with our internal technical teams to lead development and validation of high-performance engineered polymers for demanding applications. KEY RESPONSIBILITIES: Identify, evaluate, and select raw material resins based on technical performance requirements for specific applications. Assess technical performance, consistency, and suitability of candidate resins through laboratory and application testing. Optimization of compounded formulas tailored to specific customer and application needs. Partner closely with the manufacturing group to scale formulations effectively from lab to production. Design and execute comprehensive test plans to validate mechanical, thermal, chemical, and processing performance of compounded materials. Analyze test data,...

The Senior Process Engineer is responsible for driving operational excellence across a high-volume, highly automated manufacturing facility. This role provides technical leadership for manufacturing processes, equipment optimization, new product introductions, and large-scale continuous improvement initiatives to achieve world-class safety, quality, delivery, and cost performance. The Senior Process Engineer leads cross-functional projects from concept through implementation, develops standardized manufacturing processes, and serves as a technical mentor to Process Engineers and Operations teams. This position partners closely with Operations, Maintenance, Quality, Automation, Supply Chain, and customers to improve manufacturing capability while supporting production performance and business objectives. This is an onsite role in our Mt. Juliet TN facility with a schedule of Monday - Friday, 8AM - 5PM. What will be my duties and responsibilities in this job? Manufacturing...

About Us: As a global manufacturer of complex aircraft engine components, Pursuit Aerospace is founded on a commitment to relentless, continuous, operational improvement and extraordinary customer service. We pride ourselves on competitive cost structure, exceptional on-time delivery, and industry-leading quality. The Pursuit family of companies has cultivated long-term relationships with our customers around the world through respect, teamwork, technology, and trust. We are driven to develop industry leading process innovations and manufacturing techniques on behalf of our customers. Our exceptional quality is driven by a deep investment in and the daily practice of continually improving our people, processes, and products. About the Opportunity: As a Manufacturing Engineer, you will contribute to process development, quality improvement, and productivity enhancement in a fast-paced aerospace manufacturing environment. You'll collaborate with cross-functional teams to...

What We're Looking For: The Structural Engineering Associate role is an excellent opportunity for recent graduates or early-career engineers eager to gain hands-on experience across all phases of project delivery from schematic design through construction administration. Working under the direct mentorship of licensed Professional Engineers, you will contribute to structural analysis, design development, construction documentation, and project coordination. This position offers a strong learning environment, exposure to diverse project types, and the chance to build foundational technical and professional skills while supporting high-quality engineering solutions. Responsibilities Work as a member of a structural design team to design a variety of projects including:Industrial, Commercial, Government, and Water/Wastewater projects. Work with a team in the preparation of calculations, technical reports, design drawings, and specifications for projects of various sizes and...

Job Description Position Overview We are seeking an experienced Manufacturing Controls Engineer to serve as a technical owner for automation and controls within a high-volume manufacturing plant. This role applies advanced controls, electrical, networking, and problem-solving expertise to maintain safe, reliable production while leading improvements that affect quality, cost, delivery, responsiveness, and throughput. The successful candidate will work independently with minimal direction, exercise sound judgment on complex production and project issues, and influence decisions across Manufacturing Engineering, Manufacturing, Maintenance, Quality, Safety, IT, suppliers, and OEM partners. The engineer will also serve as a technical resource and mentor for less-experienced engineers and plant personnel. What You'll Do Own the controls performance, reliability, and technical health of assigned manufacturing processes and equipment. Lead the diagnosis, containment,...

At SSR, we're more than a leading engineering design, consulting, and planning firm-we're a team of owners committed to solving complex projects and delivering innovative solutions for facility and infrastructure challenges. With locations across the U.S. and expertise spanning diverse markets and services, our collaborative approach empowers us to build lasting partnerships with each other, our clients, and our communities. We believe high performance and a people-first culture go hand in hand. As an owner from day one, our colleagues thrive in an environment that values accountability, celebrates achievement, and supports personal and professional growth. As owners, we take pride in our work and in each other-driving results while fostering a workplace where everyone feels seen, supported, and inspired. Want to hear directly from our team? Visit http://www.ssr-inc.com/life-at-ssr and explore our culture on LinkedIn and Instagram. What You'll Do As a Mechanical Engineer,...

Overview Longenecker & Associates (L&A), a Geosyntec Company, is a trusted partner enabling critical missions across the U.S. Department of Energy (DOE) complex for more than 35 years. We contribute to DOE's nuclear security and environmental remediation enterprise by providing the highest-caliber staff and experts. We are seeking a motivated Sr. Electrical Power Engineer to contribute to our mission supporting our work at Centrus Energy in Oak Ridge, TN. Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client...

Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive advantage, driven by purpose, collaboration, and a commitment to delivering excellence for our customers and communities. We are currently seeking a Civil Engineer to support our Oak Ridge, TN office. The Civil Engineer is responsible for supporting the planning, design, and permitting of land development project. The role works under the direction of senior engineers and project managers while independently performing engineering design tasks, preparing construction documents, and coordinating with internal teams and external stakeholders. Responsibilities include but aren't limited to: Engineering Design & Analysis Assist in the design of site development projects, including grading, drainage, stormwater management, utilities, roadway access, and erosion and sediment...

Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive advantage, driven by purpose, collaboration, and a commitment to delivering excellence for our customers and communities. We are currently seeking a Senior Civil Engineer to support our Oak Ridge, TN office. The Senior Civil Engineer will be responsible for leading the planning, design, permitting, and execution of land development projects across commercial, industrial, and institutional sectors. This role requires technical expertise, project leadership, and coordination with clients, agencies, and multidisciplinary teams to deliver high-quality, compliant, and cost-effective site development solutions. Responsibilities include but aren't limited to: Technical & Design Leadership Lead the planning and design of site development projects, including grading, drainage,...

Join us in our mission to commercialize fusion energy About Type One Energy Type One Energy Group is mission-driven to provide sustainable, affordable fusion power to the world. Established in 2019 and venture-backed in 2023, the company is led by a team of globally recognized fusion scientists with a strong track record of building state-of-the-art stellarator fusion machines, together with veteran business leaders experienced in scaling companies and commercializing energy technologies. If you are searching for the best new ideas and share our vision, join us as an Electrical Engineer - PLC Control. This is what you need to know: Location: Knoxville, TN Salary: Highly Competitive Plus Benefits Contract: Permanent, full time Reporting to: Director of Electrical and Software Engineering Your role in the mission: The Electrical Engineer - PLC Control will design, develop, and implement PLC-based control systems and associated electrical hardware...

Beehive Industries is dedicated to Powering American Defense by revolutionizing the design, development, and delivery of jet propulsion systems to support the warfighter. Through the integration of additive manufacturing, the company aims to meet the growing and urgent needs for unmanned aerial defense by dramatically improving a jet engine's speed to market, fuel efficiency, and cost. Founded in 2020, the company is headquartered in Centennial, Colorado, with additional facilities in Knoxville, Tennessee, Loveland Ohio, and Mount Vernon, Ohio. Beehive is committed to grow and advance the defense industrial base while manufacturing exclusively in the USA. This role will be located at our Knoxville, Tennessee facility. Role Overview Owns manufacturing engineering activities for assigned products or components throughout the product lifecycle. Leads manufacturing process development, NPI readiness, DFM/DFA collaboration, and production improvement initiatives. Serves as a...