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95 principal engineer jobs found

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Business Services principal engineer
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LD
Apr 03, 2026
Full time
Highway Principal Engineer
$102,000 - $152,000 yearly
Larson Design Group Orlando, FL, USA
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...
LD
Apr 02, 2026
Full time
Highway Principal Engineer
$102,000 - $152,000 yearly
Larson Design Group Lititz, PA, USA
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...
LD
Apr 02, 2026
Full time
Highway Principal Engineer
$98,000 - $147,000 yearly
Larson Design Group Harrisburg, PA, USA
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...
PC
Apr 02, 2026
Full time
PES Principal Engineer
PepsiCo New York, NY, USA
Overview We are PepsiCo Supply Chain. We are the game changers, innovators, collaborators and history makers. We spread across 200 countries and territories, and united by a shared set of values and goals. You know our name through our amazing portfolio, including Pepsi, Frito-Lay, Quaker and Gatorade. We perform with a purpose. We dream globally and act locally, constantly innovating to sustain our planet, our people, our communities and our business practices. We are a think tank, bringing our ideas into action and are determined to find ways to drive efficiencies, improve processes and achieve the highest level of safety... all while meeting the demands of our customers and consumers to deliver the best products. At PepsiCo, we are committed to performing well as individuals and in teams, and to strengthen the company as a whole. Are you hungry to be a part of the world's largest portfolio of billion-dollar food and beverage brands? Then now is the time to explore the...
IG
Apr 01, 2026
Full time
Senior Principal Engineer - Turbine Production Engineering
$125,925 - $157,406 yearly
Intermedia Group San Diego, CA, USA
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...
Co
Jan 28, 2026
Full time
Principal Engineer - Design Services
City of Durham, NC Durham, NC, USA
Salary : $85,653.00 - $132,772.00 Annually Location : Durham, NC Job Type: Full time with benefits Remote Employment: Flexible/Hybrid Job Number: 26-05797 Department: Environmental & Street Services Opening Date: 01/26/2026 Closing Date: Continuous Position Description Work. Serve. Thrive. With the City of Durham Advance in your career while making a real difference in the community you serve. Hiring Range: $85,653 - $102,786 Hours: 8:00am - 5:00pm, Monday - Friday $5,000 Sign-on Bonus for eligible New Hires upon successful completion of six month probationary. ***This position will also be posted as a Senior Engineer (CE II). Only one position will be filled depending on qualifications. You must apply for both positions to be considered for either the Sr. Engineer (CE II) or the Principal Engineer (CE III). Top-notch management, highly qualified, competent staff and opportunities for career advancement and professional success make the City of...
BI
Mar 19, 2026
Full time
Principal Engineer, Systems Reliability
$161,183 - $227,000 yearly
Beehive Industries Loveland, OH, USA
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 Englewood, 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 can be located at our Loveland, Ohio or Englewood, Colorado facility. Role Overview We are seeking a skilled and detail-oriented Principal Reliability Engineer to lead the analysis, research, design, and testing of components, processes, and systems to develop new products and enhance core offerings, while...
TD
Feb 13, 2026
Full time
Principal Civil Engineer
$140,000 - $161,000 yearly
Toole Design Group LLC USA
Toole Design Group in Ann Arbor, MI is looking to hire an experienced and talented full-time Principal Civil Engineer. Do you have proven experience successfully managing a diverse team to deliver highway or roadway projects from preliminary through final design, on time and on budget, while coordinating with clients, and inspiring and mentoring your team to deliver great work? Are you passionate about projects ranging from complex roadways and streetscapes in highly urban settings to signature trail projects that highlight and enhance the natural environment? If so, please consider joining our Michigan team from Ann Arbor! This Principal Civil Engineer position earns a competitive salary and great benefits, including medical, dental, vision, life insurance, disability, a health savings account (HSA), and a flexible spending account (FSA). All staff receive 8 holidays and earn at least 16 days of PTO over the course of the year. We practice what we preach and ensure that our...
TD
Feb 13, 2026
Full time
Principal Civil Engineer
$140,000 - $161,000 yearly
Toole Design Group LLC USA
Toole Design Group in Detroit, MI is looking to hire an experienced and talented full-time Principal Civil Engineer. Do you have proven experience successfully managing a diverse team to deliver highway or roadway projects from preliminary through final design, on time and on budget, while coordinating with clients, and inspiring and mentoring your team to deliver great work? Are you passionate about projects ranging from complex roadways and streetscapes in highly urban settings to signature trail projects that highlight and enhance the natural environment? If so, please consider joining our Michigan team from Detroit! This Principal Civil Engineer position earns a competitive salary and great benefits, including medical, dental, vision, life insurance, disability, a health savings account (HSA), and a flexible spending account (FSA). All staff receive 8 holidays and earn at least 16 days of PTO over the course of the year. We practice what we preach and ensure that our employees...
PC
Jan 26, 2026
Full time
Principal Utilities Engineer - Supply Chain Engineering
$110,700 - $185,250 yearly
PepsiCo Plano, TX, USA
Overview Location - Plano, Texas; Chicago, Illinois; Purchase, NY Or Large Plant Hub, UNITED STATES Our 1 North America Facilities & Infrastructure Engineering team is seeking a Principal Engineer (L10) to provide technical strategy, technical design/support, and obsolescence project management for the utility systems supporting our manufacturing facilities. Responsibilities Technical Leadership: Act as the go-to expert for complex utility systems (e.g. steam, chilled water, compressed air, boilers, HVAC, compressors, wastewater). Design & Development: Provide input on new infrastructure designs, feasibility studies, and capital projects, ensuring standards are met. Operations & Maintenance: Oversee maintenance, troubleshooting, and continuous improvement for utility assets, ensuring uptime and efficiency. Regulatory Compliance: Ensure strict adherence to local, state, and federal regulations. Project Management: Manage projects from concept to completion,...
BI
Apr 03, 2026
Full time
Principal Engineer, Materials
Beehive Industries Loveland, OH, USA
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 Loveland, Ohio facility. Role Overview In this role you will lead Beehive's metallurgical laboratory and its equipment. You will partner with material engineers to develop, manage, and support the 3D printing processes throughout the enterprise in the development and production of aerospace...
BL
Mar 20, 2026
Full time
Principal Engineer
BSA LifeStructures Austin, TX, USA
Are you a Licensed Electrical/Mechanical/Plumbing Engineer passionate about creating inspired solutions that improve lives? BSA, a 100% employee-owned firm, is looking for talented individuals like you to join our team. Contribute to transformative healthcare projects while playing a pivotal role in business development and fostering client relationships. What You'll Do: Project Collaboration and Design Leadership Partner with Senior Engineers and a team of experts to drive the engineering design and planning process. Engage clients throughout all project phases using innovative processes and tools. Lead the creation of engineering presentations, process documentation, and working drawings. Present designs to clients and committees, addressing feedback and modifications. Project Management Excellence Oversee project scope, budget, and schedule across all phases. Enhance design processes and ensure accurate coordination across disciplines. Coordinate project...
BL
Mar 11, 2026
Full time
Principal Engineer
BSA LifeStructures Raleigh, NC, USA
Are you a Licensed Electrical or Mechanical Engineer passionate about creating inspired solutions that improve lives? BSA, a 100% employee-owned firm, is looking for talented individuals like you to join our team. Contribute to transformative healthcare projects while playing a pivotal role in business development and fostering client relationships. What You'll Do: Project Collaboration and Design Leadership Partner with Senior Engineers and a team of experts to drive the engineering design and planning process. Engage clients throughout all project phases using innovative processes and tools. Lead the creation of engineering presentations, process documentation, and working drawings. Present designs to clients and committees, addressing feedback and modifications. Project Management Excellence Oversee project scope, budget, and schedule across all phases. Enhance design processes and ensure accurate coordination across disciplines. Coordinate project delivery...
BL
Oct 17, 2025
Full time
Principal Engineer
BSA LifeStructures Denver, CO, USA
Are you a Licensed Electrical Engineer passionate about creating inspired solutions that improve lives? BSA, a 100% employee-owned firm, is looking for talented individuals like you to join our team. Contribute to transformative healthcare projects while playing a pivotal role in business development and fostering client relationships. What You'll Do: Project Collaboration and Design Leadership Partner with Senior Engineers and a team of experts to drive the engineering design and planning process. Engage clients throughout all project phases using innovative processes and tools. Lead the creation of engineering presentations, process documentation, and working drawings. Present designs to clients and committees, addressing feedback and modifications. Project Management Excellence Oversee project scope, budget, and schedule across all phases. Enhance design processes and ensure accurate coordination across disciplines. Coordinate project delivery across design and...
V2
Apr 02, 2026
Full time
Senior Principal Mechanical Engineer
V2X Indianapolis, IN, USA
Title: Senior Principal Mechanical Engineer - Multidiscipline Automation & Machine Design Role Overview: 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 strategies, integrating cross-disciplinary technologies, and ensuring solutions meet rigorous performance, quality, and safety standards. The Senior Principal Mechanical Engineer will serve as a technical authority in automation and machine design and provide mentorship and guidance to engineering teams. You will actively contribute to project execution, technology...
GC
Mar 13, 2026
Full time
Principal Solid Waste Engineer or Geologist
Geosyntec Consultants, Inc. Grand Rapids, MI, USA
Overview Do you want to build an impactful career to change the world for the better? Geosyntec has an exciting opportunity for a Principal Solid Waste Engineer or Geologist to join our geoenvironmental and geotechnical practice, based out of our Grand Rapids, MI, Detroit, MI, Indianapolis, IN, Kansas City, MO, St. Louis, MO, Milwaukee, WI , or any of our Midwest based offices, with the opportunity for remote or hybrid-work scheduling. Our solid waste and landfill services practice engages in complex projects related to landfill, transfer station, surface impoundment design and permitting, geologic and hydrogeologic investigations, solid waste planning, and other solid waste management systems for our diverse client base throughout the Midwest. As a Principal level Engineer or Geologist you will have the opportunity to lead and mentor a dedicated staff of industry professionals, contribute to challenging technical work, and engage in business development efforts to expand...
Th
Feb 26, 2026
Full time
Principal Mechanical Engineer - Design Services
Theragenics Attleboro, MA, USA
Compensation :The salary range for this position will be determined based on experience and qualifications. Company Overview Arrotek USA is a leading medical device engineering services and manufacturing partner, specializing in complex, high-reliability devices from concept through commercialization. We are passionate about solving difficult technical challenges and building trusted client relationships while delivering innovative solutions that improve lives. Role Summary The Principal Mechanical Engineer is a senior technical leader within Arrotek's Design Services organization. This role combines hands-on engineering execution with technical oversight of complex client programs, while also supervising and mentoring engineering staff. The ideal candidate is a seasoned engineering consultant who thrives in a fee-for-service environment, excels at problem-solving, and enjoys developing high-performing teams. Key Responsibilities Provide direct supervision, mentoring,...
RW
Feb 15, 2026
Full time
Principal Project Engineer
Raymond West Cypress, CA, USA
Raymond West is looking for a Principal Project Engineer to join our winning team! The Principal Project Engineer will support the development of complex integrated solution proposals in the capacity of Subject Matter Expert through award, execution, and after installation management. The Principal Project Engineer also successfully defines workflows, jobs, and reporting relationships to obtain optimum effectiveness. Impact of decisions on business operations can have a moderate to high level of impact. May evaluate and recommend changes in methods or procedures in own area of responsibility. Identifies resource needs and may develop justification. Troubleshoots and resolves complex problems. May be responsible for overall success of function or project. Raymond West is committed to providing our customers with end-to-end warehouse solutions. We bring you our industry-leading expertise in lift trucks, racking, conveyor, dock and door, rentals, parts, and service. Our customers...
Lo
Feb 06, 2026
Full time
Principal Mechanical Engineer- Video Collaboration
Logitech San Jose, CA, USA
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,...
CS
Jan 09, 2026
Full time
Principal Systems Engineer (Medical Devices)
$85.00 - $96.00 hourly
Conflux Systems USA
The Principal Systems Engineer will serve as a senior technical leader supporting all phases of medical device platform development, from concept through commercialization and post-market support. This role requires hands-on ownership of system-level architecture and design , extending beyond PCB design, with direct contribution to electromechanical, electrical, mechanical, and software systems . The engineer will collaborate closely with marketing, medical affairs, and clinicians to translate user needs into robust, compliant designs for Class II medical devices, including consoles and single-use disposables used in ablation procedures. Responsibilities Lead system architecture design for complex electromechanical medical devices Architect, design, prototype, test, and release to production console systems and single-use disposables Perform critical component selection , subsystem design, and integration Develop and manage system diagrams, requirements,...
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