568 principal mechanical engineer jobs found

Thales Defense & Security, Inc. (TDSI) Headquartered in Clarksburg, MD, is a U.S. company that has been serving domestic and international defense Air, Land and Sea domains for 60+ years. With over 1,000 employees, TDSI and its four subsidiaries (Advanced Acoustic Concepts, Digital Receiver Technology, Tampa Microwave, and Trusted Cyber Technologies), supports U.S. Joint Services, special operations forces and multi-national partners with a variety of communication, visualization, signal intelligence/electronic warfare, and sensor/sonar capabilities. TDSI's key technologies include tactical handheld radios, expeditionary satellite terminals, helmet-mounted displays, optics and target recognition capability, advanced radars, undersea sensing and missile systems. Lives depend on what we do! Top Benefits (Subject to terms of applicable policies/plans) Competitive Salary Yearly Incentive Compensation Plan Medical insurance for self and eligible family members Generous...

WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next-generation computing experiences-from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, human ingenuity and a shared passion to create something extraordinary. When you join AMD, you'll discover the real differentiator is our culture. We push the limits of innovation to solve the world's most important challenges-striving for execution excellence, while being direct, humble, collaborative, and inclusive of diverse perspectives. Join us as we shape the future of AI and beyond. Together, we advance your career. THE ROLE As a Principal Mechanical Engineer in the Data Center Platform Engineering Group, you will drive the mechanical design for AMD's next-generation server and GPU platforms. This role is highly technical and influential, requiring deep...

Overview We are seeking a highly experienced and technically skilled Principal Mechanical Engineer to lead mechanical engineering efforts within our Major Projects Power Delivery division. This role is responsible for providing strategic technical leadership and oversight for mechanical systems associated with substations, transmission lines, and grid infrastructure . As a key member of our engineering leadership team, the Principal Mechanical Engineer will guide multidisciplinary project teams, ensure design excellence, and support the development of innovative, reliable, and cost-effective solutions that advance grid modernization and energy transition initiatives. Responsibilities Serve as the technical authority and discipline lead for all mechanical engineering aspects of power delivery projects. Oversee and review the design of HVAC systems, oil containment, cooling systems, piping, conduit supports, equipment enclosures, and other mechanical...

About the Job LifeFormations specializes in the design and fabrication of animated figures (animatronics), sculpted elements, exhibits, and interactive experiences. Our work can be found in leading theme parks, museums, science centers, and branded spaces all over the world. We are seeking a full-time experienced Engineer with an uncompromising commitment to excellent work to join our growing team in Cincinnati, Ohio. As a key part of the design team's leadership, you would be responsible for overseeing integrating mechanical design with the electrical and control systems of animated figures, mechanical effects, and show-action equipment. Building upon machine design best practices, customer specifications, and industry standards, you would guide a team to create designs to meet or exceed customer expectations with safety and reliability at the forefront of what we produce. In this role, you will: Lead Engineer for a portfolio consisting of numerous employees, vendors,...

About Starpath Starpath Robotics is developing a full-stack solution for commercial scale rocket propellant production on the Moon and Mars. We are building one of the key enabling technologies that will make humans a multi-planet species. If high ownership, fast pace, working with hardware, and solving challenging technical problems sound like a dream come true, come join the team! Senior/Principal Mechanical Engineer In this role, you will be responsible for the development of critical mechanical systems on Starpath's Rover platform. Depending on your prior work experience, you may work on a variety of systems, such as: (1) low-cost, high-reliability electromechanical actuators, (2) various structures and passive mechanisms, or (3) thermal control systems and autonomy hardware integration. You will own these systems from developing design requirements through to flight. Responsibilities: Own architectures, systems, subsystems, and components from requirements to...

Location: The Greater Los Angeles Metropolitan Area, CA (Onsite) If you're interested in learning more about this opportunity or beginning the interview process, feel free to connect directly via LinkedIn: LinkedIn: https://www.linkedin.com/in/ra... Principal Mechanical Engineer - Launcher Systems An advanced aerospace and defense technology company is seeking a highly experienced Principal Mechanical Engineer to lead the architecture, design, and integration of next-generation launcher systems supporting UAV and missile platforms. This role will own launcher hardware development from concept definition through production and deployment across mobile ground and maritime applications. The ideal candidate brings deep launcher system expertise, strong electro-mechanical integration capability, and direct experience designing ruggedized hardware for harsh operational environments. This is a highly hands-on technical leadership role suited for engineers who thrive in fast-moving...

Location: The Greater Los Angeles Metropolitan Area, CA (Onsite) If you're interested in learning more about this opportunity or beginning the interview process, feel free to connect directly via LinkedIn: LinkedIn: https://www.linkedin.com/in/ra... Principal Mechanical Engineer - Platform Integration An advanced aerospace and defense technology company is seeking a Principal Mechanical Engineer to lead the integration of ruggedized sensor and electronics systems onto large mobile platforms for government and defense applications. This role is focused on translating advanced sensing and electronics technologies into durable, field-deployable systems capable of surviving demanding operational environments across vehicle, trailer, and maritime platforms. The ideal candidate brings deep experience with mechanical integration, ruggedized hardware design, environmental survivability, and large-scale platform constraints. This is a highly hands-on engineering role requiring...

Start designing tomorrow's future! Buro Happold has an exciting opportunity for a talented and highly experienced Mechanical Engineer to join our team in New York City! The Associate Principal Mechanical Engineer will play a pivotal role in providing technical expertise and leadership to our Building Environments Group. You will work closely with clients, architects, other Buro Happold Engineers, and/or design team members as part of a dedicated and skilled team. Here at Buro Happold, expect the exceptional. From the projects you will work on to the clients we work with. From career-defining opportunities to an inclusive and diverse practice where we all contribute to a more equitable world. From our reputation to our relationships. Wherever your Buro Happold career takes you, it'll be anything but ordinary. Your next role Join us and be surrounded by exceptional opportunities in an environment alive with innovation and possibility. Your new team has a...

Overview We are seeking a highly experienced and technically skilled Principal Mechanical Engineer to lead mechanical engineering efforts within our Major Projects Power Delivery division. This role is responsible for providing strategic technical leadership and oversight for mechanical systems associated with substations, transmission lines, and grid infrastructure . As a key member of our engineering leadership team, the Principal Mechanical Engineer will guide multidisciplinary project teams, ensure design excellence, and support the development of innovative, reliable, and cost-effective solutions that advance grid modernization and energy transition initiatives. Responsibilities Serve as the technical authority and discipline lead for all mechanical engineering aspects of power delivery projects. Oversee and review the design of HVAC systems, oil containment, cooling systems, piping, conduit supports, equipment enclosures, and other mechanical components...

Location: United States - Minneapolis, MN Pay: $113,600 - 175,700 With more than $1B in revenue, Tennant Company is a globally recognized leader in the cleaning equipment industry. For the past 150 years, we have been passionate about developing and manufacturing innovative and sustainable solutions for our customers. At Tennant Company, we are committed to stewardship and creating a cleaner, safer and healthier world. With manufacturing, operations and sales, service, and support functions across the globe, your journey at Tennant can take you places you never expected. The Principal Mechanical Engineer is a senior technical authority responsible for defining and guiding the architecture, design strategy, and execution of complex mechanical and electro-mechanical systems within new product development. This role applies deep product and process technology knowledge, develops and applies advanced engineering methodologies, and provides technical direction where precedent may...

Overview Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism. V2X is seeking an accomplished Senior Principal Mechanical Engineer specializing in machine design, automation and controls. In this pivotal role, you will lead the conception, development, and deployment of cutting-edge automation and machine solutions tailored to complex technical challenges in both defense applications. You'll operate at the intersection of mechanical, electrical, controls, and systems engineering. Your expertise will be critical in defining system architectures, innovating automation...

Job Type Full-time Description Viken Detection is seeking a highly experienced Principal Mechanical Engineer to provide technical leadership and architectural ownership across our advanced detection and imaging systems. This highest-level individual contributor role sets mechanical design strategy, drives cross-platform alignment, and tackles complex system-level challenges. The Principal Mechanical Engineer partners closely with Engineering, Physics, Program Management, and Operations to deliver high-performance, manufacturable, reliable, and cost-effective solutions from concept through sustaining engineering. Responsibilities Serve as mechanical system architect for major product platforms Lead system-level design decisions, trade studies, and risk mitigation Establish mechanical standards, best practices, and reusable design architectures Drive cross-functional alignment across mechanical, electrical, software, and physics teams Lead development of complex...

Attalon / Location Overview Attalon is a leading technology partner to the global aerospace and defense industry, specializing in lasers and precision optics. With over 500 employees in the U.S., Attalon engineers critical optical, laser, and coating technologies that enable systems to see farther, target faster, and survive the harshest environments. From high-energy directed laser systems to satellite optics and hypersonic thermal protection, Attalon equips the warfighter with the advantage of precision. This role is an on-site position based in Beavercreek, OH . Our Laser Systems Integration facility focuses on building high energy lasers for the defense market, supporting critical national security initiatives and defense innovation. At Attalon, we're redefining performance, precision, and reliability in defense technologies. Job Details A Principal ME will demonstrate expertise in the development of precision, opto-mechanical subsystems such as gimbaled telescopes,...

About Torus Torus is headquartered in Utah and is expanding manufacturing at our 545,000-square-foot facility in Salt Lake City called GigaOne. We are the world's first mesh energy infrastructure, uniting communities through resilient, sustainable, and intelligent power. We design, engineer, manufacture, install, and support our systems end-to-end, standing behind them throughout their lifecycle. Torus systems help reduce costs, lower emissions, and protect facilities from outages, while strengthening the security and reliability of the broader utility grid. Torus is committed to American manufacturing, engineering excellence, and building energy systems that last. Torus has raised over $267 million from investors like Magnetar, Mercado, ICONIQ and Origin Ventures. The investments are helping to accelerate deployment of modular power plants across utilities, data centers, and industrial sectors. This investor confidence reflects the strength of our team, technology...

Principal Mechanical Engineer Join Us at Pura-Reimagining Fragrance for the Future At Pura, we believe life is better when it smells good. Fragrance has the unique power to transform spaces, elevate moods, and create lasting memories. But we know it can do even more. That's why we're pioneering the future of fragrance, combining cutting-edge smart home technology with premium, clean scents to create personalized, meaningful experiences in every home. We're not just a fragrance company-we're on a mission to change the way people experience scent. At Pura, we are redefining fragrance as a critical element of design, on par with color, texture, sound, lighting, and furniture. We call this Scent Design-transforming scent from an afterthought into an intentional, skillful component of every space. By blending artistry and science, Pura allows users to design their own "scentscapes" that enhance daily life and craft environments that feel as good as they smell. Why Join Pura? Our...

Logitech is the Sweet Spot for people who want their actions to have a positive global impact while having the flexibility to do it in their own way. Logitech is the Sweet Spot for people who want their actions to have a positive global impact while having the flexibility to do it in their own way. The Team and Role: We're looking for a Principal Mechanical Engineer to be a senior technical leader and decision-maker on our Video Collaboration product development team. This is a hands-on leadership role where you'll drive architecture decisions, resolve complex cross-functional challenges, and partner with regional engineering leadership to deliver world-class products. Our products are highly integrated systems combining cameras, speakers, microphones, displays, dense compute, complex thermals, and precision mechanisms. You'll work across the full product lifecycle (from early concept through mass production) partnering closely with Industrial Design, Product Management,...

Principal Mechanical Engineer Build the Future of High-Performance Connectivity At ThinKom, we don't just build antennas - we design high-performance, next-generation mechanical systems that connect the world across air, land, sea, and space. From Inflight Connectivity (IFC) to High-Power Microwave (HPM) systems to Defense SATCOM, our technology operates in some of the world's most demanding environments. We're looking for a Principal Mechanical Engineer who loves hands-on engineering, thrives on solving hard hardware problems, and wants to see their designs go from napkin sketch to physical deployment. If you're ready to lead critical programs, mentor rising talent, and push the limits of advanced satellite communications, this is your platform. Position Summary As a Principal Mechanical Engineer, you will lead the mechanical design, analysis, development, and manufacturing of advanced stationary and mobile antenna systems and related mechanical assemblies. You'll work closely...

Introduction Werfen Werfen is a growing, family-owned, innovative company founded in 1966 in Barcelona, Spain. We are a worldwide leader in specialized diagnostics in the areas of Hemostasis, Acute Care Diagnostics, Transfusion, Autoimmunity, and Transplant. Through our Original Equipment Manufacturing (OEM) business line, we research, develop, and manufacture customized assays and biomaterials. We operate directly in 30 countries, and in more than 100 territories through distributors. Our Headquarters and Technology Centers are located in the US and Europe, and our workforce is more than 7,000 strong. Our success comes from a specific focus in these rapidly evolving diagnostic areas, our commitment to customers, and our dedication to innovation and quality. We're passionate about providing healthcare professionals the most valuable and complete solutions to improve hospital efficiency and enhance patient care. Overview Position Summary: The Principal Mechanical...

General information Name Principal Mechanical Engineer Ref # 1272446 Date Wednesday, April 22, 2026 Country Canada Department Engineering Business unit Design Description & Requirements Principal Mechanical Engineer Location: Canada (Montreal, Toronto or Vancouver) or United States (Salt Lake City) Type: Permanent Full-time This posting is also available in French. Both postings refer to the same position. Primero America's team is currently looking for a Principal Mechanical Engineer. This is a unique opportunity to join our talented team and be part of Primero's growth and success. Primero is an Australian-founded company, established in 2011 and growing consistently in Montreal since 2016. We expanded into Houston in 2022 and Toronto in 2023, strengthening our North American presence. We specialize in the design, procurement, and construction management of mineral processing plants As a Principal Mechanical Engineer ,...

Attalon / Longmont, CO Overview At Attalon, we are at the forefront of designing and delivering cutting-edge precision optical systems tailored for the most challenging environments. From spaceborne telescopes to seaborne sensor systems, our innovative solutions serve a critical role in advancing global defense and aerospace missions. If you're passionate about creating technical excellence and solving complex engineering challenges, join our team of world-class professionals committed to pushing the boundaries of possibility. Located along Colorado's scenic Front Range and nestled in the foothills of the Rocky Mountains, Longmont offers a high quality of life, breathtaking natural beauty, and easy access to outdoor recreation, making it the perfect place to balance work and play. Job Title: Principal Mechanical Engineer Job Details A Principal ME will demonstrate expertise in the design, analysis and integration planning of precision, opto-mechanical subsystems such as...