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87 principal engineer jobs found

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TH
Mar 13, 2026
Full time
Principal Engineer
The High Companies Lancaster, PA
At StructureCare, we don't just restore parking garages, we protect what supports everything else. As a national leader in parking structure engineering, repair, and maintenance, we've worked on more than 600 facilities of every construction type. Our approach is simple: Engineer smart solutions, prevent problems before they start, and always deliver what we promise, with no surprises. Behind every successful project is a team of problem-solvers, planners, and professionals who take pride in doing things right the first time. Looking to build a career with purpose and precision? Join StructureCare, where your work keeps everything standing. GENERAL DESCRIPTION: The Principal Engineer provides strategic and technical leadership for all engineering services within a region or national account. This role ensures alignment of engineering operations with business objectives, oversees resource allocation, manages risk, and drives innovation. This role is accountable for...
SS
Mar 08, 2026
Full time
Principal Engineer
Sunbelt Solomon Solomon, KS
Description ** This role can also sit in our Sharon, PA - Temple, TX or Spokane, WA locations ** Sunbelt Solomon is one of North America's largest and most trusted providers of electrical power solutions, serving utilities, industrial facilities, and commercial operations with a commitment to reliability, innovation, and customer partnership. With decades of industry leadership, we specialize in transformer manufacturing, remanufacturing, field services, and power distribution solutions that keep critical infrastructure running safely and efficiently. As we continue to grow, we're looking for a Principal Engineer to join our Engineering team and help shape the next generation of transformer design at Sunbelt Solomon. About the Role This role offers the opportunity to lead complex transformer design projects from concept through production, working at the intersection of engineering innovation, manufacturing excellence, and customer-driven solutions. You'll develop custom...
SI
Feb 22, 2026
Full time
Senior Associate Principal Engineer
Southland Industries Union City, CA
Job Description Position Summary Watch your engineering designs come to life! As a Senior Associate Principal Engineer at Southland Industries, you'll experience the excitement of working on design-build and design-assist projects in healthcare, education, biotech, mission critical, commercial and entertainment markets. You'll work hand in hand with our model coordinators, estimators, and trade staff through all aspects of a project to create a design that is practical, efficient and cost effective. You'll also have access to internal teams using the most innovative practices in virtual construction design (VDC) and computational fluid dynamics, along with just-in-time feedback from the field. Position Details Serves as design professional at project team design meetings Prepares complex preliminary redline design layouts for estimating Performs more complex calculations for a project, such as heating/cooling loads, equipment selection and sizing, friction loss...
So
Feb 13, 2026
Full time
Principal Engineer
$150,000 - $225,000 yearly
Socotec Chicago, IL
Company Description SOCOTEC is a provider of niche consulting services within the architecture, engineering, and construction industries, focusing on high-performance buildings and specialty structures. Through an integrated, holistic approach, our professionals provide solutions for building envelopes, energy efficiency, sustainability, code advisory, and construction advisory projects. SOCOTEC's combination of expertise, experience, and methods is increasingly recognized as best-in-class, fueling significant growth. SOCOTEC offers competitive salary and benefits, mentorship, training, and social activities. SOCOTEC is proud to announce that it has been officially certified as a Great Place to Work by the renowned global authority on workplace culture, Great Place to Work®. Job Description We are looking for a Principal Engineer with 10-25 years of design and field experience. Responsible for conducting field investigations, analysis and design Interact with clients...
CT
Aug 25, 2025
Full time
Mechanical Principal Engineer
ControlTouch Systems LLC Louisville, KY
Job Type Full-time Description JOB TITLE: Mechanical Principal Engineer REPORTS TO: Director, Mechanical Engineering JOB STATUS: Full Time FLSA STATUS: Exempt JOB SUMMARY: The Mechanical Principal Engineer will play a critical role in the specification knowledge, training, onboarding, decision making, workflow development, and general upkeep of the mechanical engineering department. You will collaborate successfully with stakeholders including project managers, project engineers, engineering designers and design engineers, other engineering disciplines, procurement, and field service, as well as heavily with the customer, to ensure that our department decisions align with customer requirements, field services needs, industry standards, and company best practices. Our Mechanical Principal Engineer would be responsible for being a main point of contact for the company for a customer in mechanical engineering. You would understand baggage handling systems fully,...
IT
Mar 14, 2026
Full time
Principal Engineer Package Concept (Module)
Infineon Technologies AG MA
At Infineon, we're powering AI - from the grid to the core, today and in the future - delivering innovative solutions and redefining what's possible in the world of data centers and beyond. As our hashtag#PoweringAI teams continue to grow, we're looking for talented professionals eager to be part of this exciting journey Your Role Key responsibilities in your new role Define package concepts for AI power supply products with focus on high-performance computing modules Validate package concepts through simulation and hardware demonstrators in cooperation with Back End development, product development and system architects Align new ideas and concepts with Back End development (in-house + OSAT) and initiate assembly projects Follow up and support package development projects until final release of the product Identify new development topics and incorporate them into the package roadmap Support our customers with package specific questions Stay up to date on...
WC
Apr 26, 2026
Full time
Principal, Industrial Engineer
Waters Corporation Milford, MA
Overview Waters Corporation is seeking a results-driven Sr. Principal, Industrial Engineer with a solid background in manufacturing, responsible for developing, implementing, and improving processes to ensure a safe environment, efficient production, high product quality, and cost-effectiveness. This role involves working across multiple departments, including production, quality, logistics, and supply chain-to ensure smooth, cost-effective operations while maintaining high standards of quality and safety. It requires a strategic thinker with hands-on experience in process optimization, lean manufacturing, and systems integration. The Industrial Engineer is responsible for analyzing, designing, and optimizing systems and processes to improve efficiency, reduce waste, and increase productivity. They will also coordinate special projects related to plant layouts, cost savings and product improvements as required, applying quality and continuous Improvement tools....
WC
Apr 26, 2026
Full time
Principal, Industrial Engineer
Waters Corporation Milford, MA
Overview Waters Corporation is seeking a results-driven Principal, Industrial Engineer with a solid background in manufacturing, responsible for developing, implementing, and improving processes to ensure a safe environment, efficient production, high product quality, and cost-effectiveness. This role involves working across multiple departments, including production, quality, logistics, and supply chain-to ensure smooth, cost-effective operations while maintaining high standards of quality and safety. It requires a strategic thinker with hands-on experience in process optimization, lean manufacturing, and systems integration. The Industrial Engineer is responsible for analyzing, designing, and optimizing systems and processes to improve efficiency, reduce waste, and increase productivity. They will also coordinate special projects related to plant layouts, cost savings and product improvements as required, applying quality and continuous Improvement tools. Responsibilities...
MT
Apr 26, 2026
Full time
RF Design Engineering - Principal/Sr. Principal/Consulting Engineer
MACOM Technology Solutions Holdings San Diego, CA
Company Overview: MACOM designs and manufactures semiconductor products for DataCenter, Telecommunication, and Industrial and Defense applications.Headquartered in Lowell, Massachusetts, MACOM has design centers and salesoffices throughout North America, Europe, and Asia. MACOM is certified to theISO9001 international quality standard and ISO14001 environmental managementstandard. MACOM has more than 75 years of application expertisewith multiple design centers, Si, GaAs, and InP fabrication, manufacturing,assembly and test, and operational facilities throughout North America, Europe,and Asia. Click here to view our facilities. https://www.macom.com/. Inaddition, MACOM offers foundry services that represents a key core competencywithin our business. MACOM sells and distributes products globally via asales channel comprised of a direct field sales force, authorized salesrepresentatives, and leading industry distributors. Our sales team is trainedacross all of our products to give...
No
Apr 22, 2026
Full time
Principal Mechanical HW Development Engineer
Nokia San Jose, CA
Job Description As a Principal Mechanical Engineer at Nokia, you'll work on innovative projects that push the boundaries of telecommunications technology. Collaborating with cross-functional teams, you'll translate concepts into production-ready solutions, focusing on mechanical, thermal, and electrical integration. You'll have the opportunity to guide design initiatives, influence product features, and engage with both internal departments and external suppliers to streamline production processes. Nokia offers a dynamic work environment that fosters creativity and problem-solving. You'll benefit from professional development opportunities, flexible work arrangements, and a competitive compensation package. Join us in shaping the future of connectivity while enjoying a balanced work-life experience in a supportive culture that values collaboration and excellence. Responsibilities Drive mechanical and thermal design from product concept to production with minimal supervision....
LD
Apr 20, 2026
Full time
Principal Electrical Engineer
Leonardo DRS Danbury, CT
Job ID: 113038 The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems, control technology and support solutions for the U.S. Navy and navies around the world. Job Summary We are seeking a highly skilled and forward-thinking Principal Power Electronics Engineer to join our engineering organization. If you are ready to advance your technical career, we offer an exceptional opportunity-complete with a competitive compensation and benefits package, a collaborative work environment, and strong support for continued professional and technical development. In this role, you will serve as a technical leader within our power conversion team, driving the design, development, and integration of advanced power electronic systems for high-reliability Navy and commercial applications. Your expertise will shape innovative solutions and ensure the performance, reliability, and sustainability of mission-critical systems, while...
JI
Apr 20, 2026
Full time
Principal Mechanical Integration Engineer - DCI Pipes, Frames and Structures (REMOTE)
$132,400 - $238,400 yearly
Jabil, Inc. Remote (Austin, TX)
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 Title : Principal Mechanical Design Engineer Job Family : Mechanical Design Engineering Organization : Data Center Infrastructure Team Location : Remote* OR Austin, TX *Requires up to 30% domestic and/or international travel (rare) How will you make an impact? We are seeking a highly skilled, technically proficient and detail-oriented Principal Mechanical Engineer with expertise in metal structures, frame design, pipes and...
WC
Apr 11, 2026
Full time
Principal Mechanical Engineer
Waters Corporation Goleta, CA
Overview Waters Corporation is seeking a Principal Mechanical Engineer to become a key contributor of our Light Scattering instrumentation in Goleta California. In this role, the individual will drive new product innovation in the development of next generation Liquid Chromatography and Mass Spectrometry instruments and systems. Working in a multi-disciplinary environment where high precision mechanical design intersects with physics, electronics, firmware, software and chemistr y, the contributor will be responsible for multiple aspects of mechanical design , analysis and test of subsystems and complete instruments from concept through to production. Responsibilities Develop and create detailed design and mechanical layout of components, subassemblies, and top-level instruments from concept through production Develop and review design concepts, drawings, bills of material, and assembly processes Conduct detailed engineering analysis and test of...
VD
Apr 08, 2026
Full time
Principal Electrical Engineer, NA
Vantage Data Centers Remote (United States)
About Vantage Data Centers Vantage Data Centers powers, cools, protects and connects the technology of the world's well-known hyperscalers, cloud providers and large enterprises. Developing and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands. The Principal Electrical Engineer, typically reporting to the Electrical Engineering Director, assumes a pivotal leadership role within the Electrical Engineering department. With the potential to lead project-specific teams and play a crucial role in achieving project objectives, this role leads project-specific engineering and design tasks, ensuring strict adherence to project goals and requirements. Highly skilled in project engineering and design work, the Principal Electrical Engineer handles complex and high-impact...
sa
Apr 08, 2026
Full time
Principal Product Engineer - FEA
samtec New Albany, IN
Description Position at Samtec, Inc Founded in 1976, Samtec is a privately held, $1 Billion global manufacturer of a broad line of electronic interconnect solutions, including High-Speed Board-to-Board, High-Speed Cables, Mid-Board and Panel Optics, Precision RF, Flexible Stacking, and Micro/Rugged components and cables. Samtec Technology Centers are dedicated to developing and advancing technologies, strategies and products to optimize both the performance and cost of a system from the bare die to an interface 100 meters away, and all interconnect points in between. With 40+ international locations and products sold in more than 125 different countries, Samtec's global presence enables its unmatched customer service. Summary/Objective: The Principal Product Engineer - FEA leads advanced structural and thermal analyses for complex mechanical systems. This role emphasizes deep expertise in finite elements analysis (FEA), particularly non-linear behavior, shock, vibration,...
MT
Apr 03, 2026
Full time
Photonics Design Engineer, Senior/Principal
MACOM Technology Solutions Holdings Hamilton Township, NJ
Company Overview: MACOM designs and manufactures semiconductor products for Data Center, Telecommunication, and Industrial and Defense applications. Headquartered in Lowell, Massachusetts, MACOM has design centers and sales offices throughout North America, Europe, and Asia. MACOM is certified to the ISO9001 international quality standard and ISO14001 environmental management standard. MACOM has more than 75 years of application expertise with multiple design centers, Si, GaAs, and InP fabrication, manufacturing, assembly and test, and operational facilities throughout North America, Europe, and Asia. See our site to view our facilities. https://www.macom.com/. In addition, MACOM offers foundry services that represents a key core competency within our business. MACOM sells and distributes products globally via a sales channel comprised of a direct field sales force, authorized sales representatives, and leading industry distributors. Our sales team is trained across all of our...
MT
Apr 03, 2026
Full time
Electronic Design Engineer, Senior/Principal
MACOM Technology Solutions Holdings Hamilton Township, NJ
Company Overview: MACOM designs and manufactures semiconductor products for DataCenter, Telecommunication, and Industrial and Defense applications.Headquartered in Lowell, Massachusetts, MACOM has design centers and salesoffices throughout North America, Europe, and Asia. MACOM is certified to theISO9001 international quality standard and ISO14001 environmental managementstandard. MACOM has more than 75 years of application expertise withmultiple design centers, Si, GaAs, and InP fabrication, manufacturing, assemblyand test, and operational facilities throughout North America, Europe, andAsia. View our facilities at https://www.macom.com/.In addition, MACOM offers foundry services that represents a key corecompetency within our business. MACOM sells and distributes products globally via a saleschannel comprised of a direct field sales force, authorized salesrepresentatives, and leading industry distributors. Our sales team is trainedacross all of our products to give our...
nL
Jan 24, 2026
Full time
Principal Mechanical Engineer - Defense
nLIGHT Camas, WA
Description Who We Are At nLIGHT, we are constantly on the cutting-edge of laser technology in a massively growing market. We are a leading provider of high-power semiconductors and fiber lasers for industrial, microfabrication, and aerospace & defense applications, to name a few. Our lasers are changing not only the way things are made, but also changing the things that can be made. Headquartered in Camas, Washington, nLIGHT is a publicly listed company (NASDAQ: LASR). Position Summary nLIGHT is seeking a Principal Mechanical Engineer to provide technical leadership in the development of high-power fiber laser amplifiers and directed-energy laser systems. This role requires deep expertise in opto-mechanical design and system-level thinking, with responsibility for mechanical architecture, design trade studies, and technical execution across complex programs. The Principal Mechanical Engineer will work closely with optical, electrical, thermal, and systems...
No
Mar 15, 2026
Full time
Principal Mechanical Design Engineer
Nokia Sunnyvale, CA
Job Description Join our Applied R&D Electromechanical Design team and work at the forefront of multi-discipline innovation, where you'll tackle complex, target-oriented challenges spanning hardware, software and system design. In this role, you will contribute to the design, development and implementation of electromechanical solutions for Base Transceiver Station (BTS) modules and units, including mechanics, thermal management, interconnections, power supply units (PSU), printed wiring board (PWB) layouts and overall hardware usability. You will systematically combine existing knowledge and best practices to solve real-world problems, provide techno-economic consulting to internal and external stakeholders, and drive incremental improvements in products, operational processes and customer-specific features. If you are passionate about creating high-quality, highly reliable, easy-to-install, and cost-efficient products in a detailed and technically challenging...
AM
Feb 28, 2026
Full time
Principal Mechanical Engineer
$143,010 yearly
Advanced Micro Devices, Inc Austin, TX
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 an experienced 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...
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