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93 principal engineer jobs found

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Onsite principal engineer $100,000 - $150,000
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LD
Apr 26, 2026
Full time
Highway Principal Engineer
$92,000 - $138,000 yearly
Larson Design Group Selinsgrove, PA
About Us Larson Design Group (LDG) is an award-winning, employee-owned Architecture, Engineering, and Consulting Firm. Guided by our core values, we're expanding our team, opening new offices, and adding new offerings to provide responsive, innovative solutions to clients nationwide. Being 100% employee-owned directly impacts our culture: it drives our decision-making, motivates our teams, increases our productivity, improves retention, and contributes to the future success of our company. Our culture is one where we work hard for our clients and for each other - and we have fun collaborating, sharing experience and expertise, and learning along the way. We're passionate about delivering exceptional quality, elevating client relationships, enriching the careers and lives of our employee owners, and enhancing the communities where we live and serve. At LDG, we strive to create an organization where people want to work. We offer a flexible work environment, paid training for...
IG
Apr 16, 2026
Full time
Senior Principal Engineer - Turbine Production Engineering
$125,925 - $157,406 yearly
Intermedia Group San Diego, CA
OPEN JOB: Senior Principal Engineer - Turbine Production Engineering LOCATION: San Diego, California ***Relocation Assistance Available SALARY: $125,925 to $157,406 INDUSTRY: Engineering COMPANY: Leading manufacturer of industrial gas turbines, producing units ranging from 1 to 39 megawatts. 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, and design engineering to address component quality, cost, and velocity. TPE engineers must be able to interpret functional design requirements, detailed engineering specifications, and manufacturing...
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...
SU
Dec 19, 2025
Full time
Principal Engineer, Outfitting
$143,100 - $174,900 yearly
Seaspan ULC North Vancouver, British Columbia, Canada
Job Description The Principal Engineer, Outfitting oversees designing, reviewing, and carrying out engineering and technical tasks. The role offers guidance and expertise to the engineering team and supports engineers in developing technical and operationally sound solutions. This position is responsible for ensuring the overall technical compliance of the design, ensuring it is safe, functional, and meets customer and class standards. Note: Due to business needs, this position is required to be fully on-site based at 2 Pemberton Avenue, North Vancouver. What you'll do Provides engineering and design expertise in designated areas of Marine Outfitting Systems, including elements and components such as fire protection systems, insulation systems, structural openings (doors, windows, manholes, hatches), stairs and ladders, handrails and stanchions, paint, gratings, lifesaving equipment, cranes, winches, davits, and joiner interior accommodation design. Prepare design and...
Va
Feb 06, 2026
Full time
Principal Engineer
$104,000 - $156,000 yearly
Vantive Plymouth, MN
Vantive is a vital organ therapy company on a mission to extend lives and expand possibilities for patients and care teams everywhere. For 70 years, our team has driven meaningful innovations in kidney care. As we build on our legacy, we are deepening our commitment to elevating the dialysis experience through digital solutions and advanced services, while looking beyond kidney care and investing in transforming vital organ therapies. Greater flexibility and efficiency in therapy administration for care teams, and longer, fuller lives for patients- that is what Vantive aspires to deliver. We believe Vantive will not only build our leadership in the kidney care space, it will also offer meaningful work to those who join us. At Vantive, you will become part of a community of people who are focused, courageous and don't settle for the mediocre. Each of us is driven to help improve patients' lives worldwide. Join us in advancing our mission to extend lives and expand possibilities....
ST
Apr 23, 2026
Full time
Sr Principal Engineer
$125,925 - $188,887 yearly
Solar Turbines Incorporated San Diego, CA
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,...
TA
Apr 09, 2026
Full time
Principal Engineer - Wastewater and Drinking Water
$110,000 yearly
T'M Associates King of Prussia, PA
T&M Associates is seeking a multi-talented Principial Engineer to join our Water Market! This opportunity is available in any of our Pennsylvania offices with the flexibility of a hybrid work environment. We are looking for an experienced professional with 7+ years in planning, design, and construction administration of water process, treatment, and distribution projects. This individual will play a key role in managing and designing utility infrastructure projects, with a primary focus on providing project management and design support for linear water, sanitary sewer, and storm sewer improvements for the City of Philadelphia's utility infrastructure replacement and upgrade program. Key Responsibilities Lead and manage projects related to drinking water, wastewater, and stormwater systems. Provide design support for linear water, sanitary sewer, and storm sewer infrastructure upgrades. Oversee construction administration and ensure compliance with project requirements....
GF
Apr 23, 2026
Full time
Principal Civil / Structural Engineer
$140,000 - $180,000 yearly
Gannett Fleming, Inc. Roseville, CA
GFT is seeking a talented Principal Civil / Structural Engineer to join our team in our Roseville, CA. This role follows a hybrid work model, requiring regular attendance at our Roseville office. Our specialists have the in-depth knowledge to excel on the most challenging geotechnical assignments. We provide innovative solutions for foundations; underground construction; earth structures, including dams and levees; groundwater resources; and marginal building sites. Our geotechnical engineers and geologists also specialize in landslides, sinkholes, mine subsidence, seepage, expansive soils, and seismic activity. We have completed more than 1,000 subsurface and geophysical projects across the U.S. - from small-scale projects to large, complex dams, highways, bridges, and underground structures. What you'll be challenged to do: In this role, you will support critical infrastructure design and construction across the California foothills and mountains. Our projects include...
PC
Apr 19, 2026
Full time
Principal Civil Engineer - Transportation Infrastructure
$100,900 - $176,600 yearly
Parsons Corporation Irvine, CA
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Opportunity: Our Parsons Irvine, California office is now hiring for a highly experienced Principal Engineer to join our team! In this role you will support major road and highway projects for Caltrans and other regional clients . Overview: Parsons has an exciting job opportunity for a Principal Engineer to join the expanding transportation infrastructure team with our Irvine, California office. We are looking for an experienced engineer that can perform and oversee a variety of engineering tasks, lead and mentor engineering staff, and...
TM
Feb 26, 2026
Full time
Principal Manufacturing Engineer-NPI
$147,200 - $183,600 yearly
TransMedics Andover, MA
Job Description: POSITION SUMMARY: The Principal Engineer - NPI Manufacturing serve as the technical project leader for NPI manufacturing activities, driving the development and commercialization of TransMedics perfusion set and OCS products. RESPONSIBILITIES This position is responsible for, but not limited to, the following: Provide strategic oversight of manufacturing readiness for new product introductions, ensuring alignment of engineering resources, project schedules, and cross-functional deliverables. Lead cross-functional collaboration with Product Development, Quality, Regulatory, Supply Chain, and Manufacturing Operations to ensure robust, scalable, and compliant processes. Coordinate, identify, and implement advanced manufacturing processes to ensure production capacity, efficiency, cost-effectiveness, and adherence to quality standards. Define project plans, timelines, and resources needed to support NPI manufacturing programs, ensuring accountability for...
MV
Apr 15, 2026
Full time
Principal Engineer, R&D
$135,529 - $177,881 yearly
MicroVention United States
Job Description Support and lead teams in the development of medical device products, including writing or verifying specifications; maintaining product process; designing fixtures; and testing processes, equipment, and raw materials to ensure the concepts and/or prototypes meet their requirements. Job duties: Develop new product concepts and products. Provide engineering design and process development. Generate intellectual property; write invention disclosures. Supervise technicians, specialists, and associate engineers. Specify and/or direct the specification and testing of new materials and designs. Confer with appropriate departments, resources, and/or outside services to prepare design modifications, clarify problems, and develop designs. Largely self-directed and capable of meeting project goals with minimal supervision. Perform additional responsibilities as assigned. Qualifications Bachelor's degree in Mechanical Engineering, Industrial Engineering,...
Wo
Apr 24, 2026
Full time
Senior / Principal Structural Engineer
$123,433 - $181,519 yearly
Worley Denver, CO
Building on our past. Ready for the future Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We're bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now. Senior / Principal Structural Engineer Denver, CO Purpose of the Role: Within the Denver, CO Structural Engineering team, the Senior or Principal Structural Engineer will provide structural engineering services performing structural analysis and design calculations in conformance with engineering principles, industry standards, and applicable codes on small to mid-capital projects to Worley and its customers. This position is in Englewood Colorado, working a 3-day hybrid schedule, and not eligible for remote work. Onsite visits to local customer sites are required. Responsibilities: Perform...
TA
Apr 21, 2026
Full time
Principal Water Engineer
$110,000 yearly
T'M Associates Columbus, OH
T&M Associates is looking for a Principal Water Engineer to join our growing Columbus, Ohio office. This is a hybrid role, offering flexibility with a balance of remote work and in-office collaboration. We're seeking an experienced professional with 7+ years in water and wastewater planning, design, and construction administration, ready to lead impactful projects and guide multi-discipline teams. Qualifications Bachelor's degree in Civil, Environmental Engineering, or a related field (required) 7+ years of progressive experience in water/wastewater process, treatment, and distribution projects 2+ years of project management experience preferred Ohio Professional Engineer (PE) license strongly preferred Proficiency in AutoCAD and Civil3D desired MS Office and MS Project experience required Strong communication skills with proven ability to work with clients and cross-discipline teams Key Responsibilities Lead planning and design for municipal and industrial...
At
Apr 20, 2026
Full time
Principal Mechanical Engineer
$100,650 - $178,200 yearly
Attalon Longmont, CO
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...
At
Apr 20, 2026
Full time
Principal Development Engineer
$91,500 - $162,000 yearly
Attalon Traverse City, MI
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...
At
Apr 20, 2026
Full time
Principal Mechanical Engineer
$100,650 - $178,200 yearly
Attalon Longmont, CO
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...
ST
Apr 17, 2026
Full time
Senior Principal Electrical Engineer
$128,470 - $192,710 yearly
Solar Turbines Incorporated San Diego, CA
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. Job Description This position will serve as an Electrical Engineer within our Facility Engineering group at the Harbor Drive (downtown) facility of Solar Turbines. This position manages electrical projects related to Harbor Drive facility improvements, modifications, or surveys. This includes preparing all estimates related to engineering drawings and specifications for work that is part of a major project or a total project of moderate scope. This...
BH
Apr 16, 2026
Full time
Associate Principal Mechanical Engineer
$150,000 - $185,000 yearly
Buro Happold Los Angeles, CA
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...
Ch
Apr 11, 2026
Full time
Principal (Director) Engineer, Capital Projects
$144,000 - $216,000 yearly
Chobani Twin Falls, ID
Summary A Principal (Director) Engineer, Capital Projects within the Global Engineering and Project Management team. This critical leadership position is responsible for leading and execution of strategic capital projects within Chobani's Global Supply Chain manufacturing facilities. The ideal candidate has a strong Industrial space background with responsibilities in a large global engineering team ranging from mechanical and electrical designs to software layer to deliver full sub-system capabilities. The team of professionals reporting to the role need to work cross-functionally, with both internal teams and external vendors, in the development of engineering solutions, from concept to final commissioning, ensuring the solution is beneficial for all teams. This position requires an experienced leader who can direct this group and assist them in the key decisions, while ensuring the projects remain on budget and within timelines. This position reports to the Vice President,...
RM
Apr 04, 2026
Full time
Principal Process Development Engineer - Catheters & Delivery Systems
$135,000 - $185,000 yearly
Resolution Medical Fridley, MN
Job Type Full-time Description Job Summary The Principal NPI/Process Development Engineer position leads the development, improvements and implementation of optimal cost-effective designs and associated processes that meet the high rigor of product requirements and exceptional quality standards. This role will work specifically with complex catheters and delivery systems. Essential Functions Works independently to drive project completion by developing the processes used to manufacture component, sub-assemblies, and FG devices. Provides leadership and mentors less experienced engineers and technicians. Acts as the liaison between development and operations. Advocates for the process to ensure they are repeatable and can capably produce product that meets the design requirements. Prepares and presents detailed plans necessary to complete assigned projects. Develops schedule milestones, coordinates resources, facility and equipment for assigned projects. Assists in...
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