89 principal mechanical engineer jobs found

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...

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...

Start designing tomorrow's future! Buro Happold has an exciting opportunity for a talented and experienced Mechanical Engineer to join our team in Los Angeles, California! 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 As a leader in image guidance solutions, IMRIS Imaging, Inc. provides optimized, fully integrated image-guided therapy environments that address the important needs of patients, clinicians, and hospitals by delivering timely MRI and imaging data to clinicians for use during surgical or interventional procedures. The IMRIS Surgical Theatre enables intraoperative imaging directly within operating rooms. The Company also designs and manufactures proprietary head fixation devices, imaging coils and OR tables for use in this unique and multifunctional intraoperative environment. It is estimated that over 70,000 patients have benefited from lifesaving or life-extending procedures performed in an IMRIS Surgical Theatre. IMRIS will continue to integrate new intraoperative imaging technologies and shape the future of neurosurgery in operating rooms worldwide. We are currently searching for a Principal Mechanical Engineer to join our team. This role will be performed both on-site...

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...

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...

Company Information PACCAR is a Fortune 500 company established in 1905. PACCAR Inc is recognized as a global leader in the commercial vehicle, financial, and customer service fields with internationally recognized brands such as Kenworth, Peterbilt, and DAF trucks. PACCAR is a global technology leader in the design, manufacture and customer support of high-quality light-, medium-, and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates. PACCAR also designs and manufactures advanced diesel engines, provides financial services and information technology, and distributes truck parts related to its principal business. Whether you want to design the transportation technology of tomorrow, support the staff functions of a dynamic, international leader, or build our excellent products and services - you can develop the career you desire with PACCAR. Get started! Division Information Do you have a passion for vehicle design and engine installations? Do you want to...

Janicki Industries is an innovative, family-owned aerospace company located at the foot of the Cascades. We focus on engineering and manufacturing complex projects for companies in the aerospace, defense, and space industries. We are looking for a Chief Engineer to join our growing team. This position is located on-site in Hamilton, Washington State. POSITION DESCRIPTION The Chief Engineer is responsible for providing senior technical leadership across engineering programs, ensuring alignment with customer requirements, quality standards, and organizational goals. This role guides multidisciplinary teams through complex engineering challenges, oversees the execution of technical deliverables, and drives continuous improvement in engineering practices. The Chief Engineer ensures engineering excellence and innovation while fostering collaboration with internal and external stakeholders. This role demands a hands-on, self-motivated, and highly intelligent professional who...

Wunderlich-Malec Engineering (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineering companies in the United States. When you join WM you become part of a company that is: 100% employee-owned with 40+ years of industry history ENR (Engineering News Record) Top 500 firm Rated as a top System Integrator Giant We have a Lead Commissioning Engineer opportunity available in Sacramento, CA. This person will be responsible for the leading the testing and commissioning of electrical equipment within and electrical substation or generator plant; performing and directing all aspects of electrical testing including, but not limited to, protection relays, circuit breakers, transformers and other substation equipment; and training new engineers/technicians in relay testing, equipment testing and substation commissioning. Ideal Candidate Qualifications Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER,...

Job Description: Laser Weld Engineer | Delta Township, MI Salary Range: $86,000 - $126,000 depending on experience Are you a forward-thinking professional with a passion for excelling in laser weld engineer? The Pivot Group Network, a West Michigan manufacturing-focused recruiting group, is committed to fostering meaningful relationships in the manufacturing community. We partner with companies in Delta Township seeking skilled Laser Weld Engineers. We are building our network of talent in this field across West Michigan and the broader manufacturing region Pivot Group Network serves. Our partner companies may or may not have an immediate opening for this exact role today, but we actively look for skilled professionals in the regions where they operate. If there is alignment now or in the near future, we reach out. The Opportunity We are collaborating with multiple companies in Delta Township seeking experienced Laser Weld Engineers. These organizations value long-term...

Job Description: Design Engineer | Battle Creek, MI Salary Range: $67,000 - $106,000 depending on experience Are you a seasoned professional with a passion for creating innovative product designs and solving engineering challenges? The Pivot Group Network, a West Michigan manufacturing-focused recruiting group, is committed to fostering meaningful relationships and supporting community growth. We are collaborating with leading companies in Battle Creek seeking Design Engineers to lead and enhance their operations. We are building our network of talent in this field across West Michigan and the broader manufacturing region Pivot Group Network serves. Our partner companies may or may not have an immediate opening for this exact role today, but we actively look for skilled professionals in the regions where they operate. If there is alignment now or in the near future, we reach out. The Opportunity We are collaborating with manufacturing firms in Battle Creek that are...

Job Description: Tooling Engineer | Hudsonville, MI Salary Range: $76,000 - $116,000 depending on experience Are you a detail-oriented professional with a passion for designing and improving tooling for manufacturing processes? The Pivot Group Network, a West Michigan manufacturing-focused recruiting group, is dedicated to fostering meaningful relationships and supporting career advancement. We are collaborating with leading companies in Hudsonville seeking experienced Tooling Engineers. We are building our network of talent in this field across West Michigan and the broader manufacturing region Pivot Group Network serves. Our partner companies may or may not have an immediate opening for this exact role today, but we actively look for skilled professionals in the regions where they operate. If there is alignment now or in the near future, we reach out. The Opportunity We are collaborating with manufacturing firms in Hudsonville that are seeking skilled Tooling...

Job Description: Design Engineer | Ludington, MI Salary Range: $74,000 - $113,000 depending on experience Are you a skilled professional with a passion for creating innovative product designs and solving engineering challenges? The Pivot Group Network, a West Michigan manufacturing-focused recruiting group, is dedicated to building meaningful connections in the manufacturing community. We are collaborating with companies in Ludington seeking experienced Design Engineers. We are building our network of talent in this field across West Michigan and the broader manufacturing region Pivot Group Network serves. Our partner companies may or may not have an immediate opening for this exact role today, but we actively look for skilled professionals in the regions where they operate. If there is alignment now or in the near future, we reach out. The Opportunity We are partnering with organizations in Ludington that are seeking Design Engineers. These companies are committed to...

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role Description The Principal Electrical Engineer - Ports , based in Halifax, Canada, will provide senior technical leadership and expertise on major port and maritime infrastructure projects. This role is responsible for ensuring high technical standards, guiding multidisciplinary teams, and delivering innovative, sustainable, and safe electrical engineering solutions for port clients. Acting as a subject matter expert, the Principal Engineer will play a key role in integrating digital tools and sustainable practices into project delivery, while also supporting the growth and...

Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. About the Role: The Turbine Production Engineering (TPE) department provides our manufacturing, operations, and supply chain partners with technical engineering support related to Solar's gas turbine components and assemblies. TPE engineers are expected to support all engine model lines with respect to their accountable part family. This position requires extensive collaboration with internal customers within manufacturing, operations, supply chain,...

About the Organization Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that spans the Defense and Federal markets. Headquartered in Newtown Square, PA, we have primary offices in Norfolk, VA; San Diego, CA; and Bremerton, WA. Company Benefits*: • Comprehensive health program for employee and dependents • Company paid Dental and Vision • 401(k) with company match • Short-term and Long-term disability - Company paid • Life Insurance and AD&D - Company paid • Voluntary Spouse and Child Life Insurance • Paid time off with company holiday • Tuition Reimbursement • Employee Assistance Program (EAP) *Benefit eligibility is set forth in benefit plan documents and organization policies. Description SALARY RANGE: $100K - $110K per year In determining compensation, various factors will be considered, including but not limited to, educational...

About the Organization Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that spans the Defense and Federal markets. Headquartered in Newtown Square, PA, we have primary offices in Norfolk, VA; San Diego, CA; and Bremerton, WA. Company Benefits*: • Comprehensive health program for employee and dependents • Company paid Dental and Vision • 401(k) with company match • Short-term and Long-term disability - Company paid • Life Insurance and AD&D - Company paid • Voluntary Spouse and Child Life Insurance • Paid time off with company holiday • Tuition Reimbursement • Employee Assistance Program (EAP) *Benefit eligibility is set forth in benefit plan documents and organization policies. Description GENERAL SUMMARY: Delphinus Engineering is seeking a Senior Environmental Engineer to support our customers with US Navy tasking. This position...

About the Organization Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that spans the Defense and Federal markets. Headquartered in Newtown Square, PA, we have primary offices in Norfolk, VA; San Diego, CA; and Bremerton, WA. Company Benefits*: • Comprehensive health program for employee and dependents • Company paid Dental and Vision • 401(k) with company match • Short-term and Long-term disability - Company paid • Life Insurance and AD&D - Company paid • Voluntary Spouse and Child Life Insurance • Paid time off with company holiday • Tuition Reimbursement • Employee Assistance Program (EAP) *Benefit eligibility is set forth in benefit plan documents and organization policies. Description SALARY RANGE: $100K - $110K per year In determining compensation, various factors will be considered, including but not limited to, educational...

Attalon / Location Overview Attalon is a leading technology partner to the global aerospace and defense industry, specializing in the physics of light. 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. ATTALON (EOC) in Traverse City, Michigan is a vertically integrated manufacturing and R&D campus specializing in high-performance optical isolators, photodetectors, and laser solutions for industrial, medical, scientific, and research applications. The site encompasses 40,000 sq. ft., including 15,000 sq. ft. of ISO 5 and ISO 6 cleanrooms certified to ISO 14644-1:2015, enabling both high-volume production and rapid prototyping in a controlled environment. At ATTALON inc. in...

Join JB&B and shape the future of the built environment! Founded in1915,Jaros, Baum & Bolleshas been a pillar of engineering innovation in New York City for over a century. Specializing in mechanical, electrical, plumbing (MEP) , JB&B has contributed to some of the most iconic buildings. In October 2025 , JB&B joined forces with Trinity Consultants, a global consulting firm focused on the natural and built environments. JB&B now operates within Trinity'sBuilt Environment division , combining its deep expertise in high-performance building systems with Trinity's strengths in acoustic design,facility operations,commissioning, andtechnology strategy. This strategic merger expands JB&B's capabilities and offers employees: Access to a broader portfolio of international projects and clients Enhanced career mobility across Trinity's global network Interdisciplinary collaboration with experts in sustainability, environmental science, and...