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24 principal process engineer jobs found

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Intern Onsite principal process engineer
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RB
Mar 05, 2026
Intern
Process & Mechanical Engineer Co-op | Intern
$23.00 - $27.00 hourly
Re:Build Manufacturing Rochester, NY, USA
Join an outstanding opportunity at Re:Build Optimation! As a Process & Mechanical Engineer Co-op/Intern, you'll start a journey with a company known for precision, reliability, and innovation in custom-engineered process equipment and automated systems. Be part of a team that values collaboration and strives for world-class results. Regarding Re:Build Optimation With nearly 40 years of experience, Re:Build Optimation excels in intricate chemical process systems. Our dedicated team comprises over 70 engineers, designers, and programmers, supported by a spacious 150,000 square feet fabrication area and 70+ skilled tradespeople. This setup enables us to offer comprehensive solutions from concept development to project completion. As a part of Re:Build Manufacturing, we blend the power of a national industrial giant with the adaptability of a specialized enterprise. We serve various industries including traditional and green energy, chemicals, pharmaceuticals, food &...
TK
Mar 04, 2026
Intern
R&D Engineering Intern - CCI/Speer
The Kinetic Group Lewiston, ID, USA
Job Description The Kinetic Group is a world leader in the design, manufacturing, and distribution of small caliber ammunition under the iconic brands B&P, CCI, Federal Premium, Fiocchi, HEVI-Shot, Remington and Speer. We have domestic ammunition manufacturing facilities in Minnesota, Idaho, Arkansas, and Missouri, and service law enforcement, government agencies and sporting enthusiasts throughout the world. Today, The Kinetic Group is a part of the Ammo+ division of The Czechoslovak Group (CSG), which holds a diverse portfolio of companies in the defense, security, automotive, aerospace and rail industries. At The Kinetic Group, our interns play a vital role in advancing our mission to deliver high-quality, reliable ammunition to customers worldwide, offering you a unique chance to make a real impact in an industry fueled by precision and passion. As such we are seeking a motivated Engineering professional to support our Lewiston Ammunition Production Facility as an...
GA
Mar 02, 2026
Intern
Fall 2026 - Quality Engineering - Collegiate Associate Intern
Gulfstream Aerospace Corporation Savannah, GA, USA
Fall 2026 - Quality Engineering - Collegiate Associate Intern in GAC Savannah Unique Skills: Your Future Takes Flight at Gulfstream At Gulfstream, a proud division of General Dynamics, Collegiate Associates apply classroom learning to real-world challenges and gain valuable experience. You'll work alongside skilled professionals in a culture built on integrity, pride, and excellence-preparing you for future success in the aerospace industry. Our corporate headquarters in Savannah, Georgia provides the ideal setting for your associate experience by combining professional opportunity with the charm of a historic coastal city. What You'll Experience Real-world projects that make an impact Exposure to innovative practices Opportunities to build skills and professional connections Benefits Include Competitive pay Paid Time Off Housing stipend (if your permanent residence is more than 50 miles from Gulfstream) Medical coverage 401(k) match Collegiate networking...
Va
Mar 01, 2026
Intern
Process Engineer Intern (Summer 2026)
Valeo Reno, NV, USA
Valeo is a tech global company, designing breakthrough solutions to reinvent the mobility. We are an automotive supplier partner to automakers and new mobility actors worldwide. Our vision? Invent a greener and more secured mobility, thanks to solutions focusing on intuitive driving and reducing CO2 emissions. We are leader on our businesses, and recognized as one of the largest global innovative companies. R eady to tackle the challenges of the vehicle of the future? Join Valeo and its teams and take part in the automotive electrification, autonomous driving and connectivity revolutions around the world! What you will win: As part of a global community of talented people, you will grow and thrive, working on leading technologies for greener, safer and smarter mobility. Our company culture gives all our employees the opportunity every day to #Dare.Care.Share. You will receive a best in class, total compensation package that provides a comprehensive benefits program with real...
BC
Jan 09, 2026
Intern
Intern Engineer
Barnhart Crane & Rigging Memphis, TN, USA
Responsibilities and Principal Duties: Assist Barnhart Engineering team in creating innovative heavy-lift/heavy-transport solutions. Work as directed by Manager to support Barnhart Engineers in completion of assigned tasks and required deliverables. Work includes, but is not limited to, the following: AutoCAD/Inventor modeling. Equipment layout drawings. Basic Steel design and calculations. Initiatives that aid in engineering process and proposal creation (ex: reference charts, Excel templates, etc.). Regular and clear communication with Manager and other Barnhart team members. Local field support as needed. Work and act in a way consistent with the company Mission Statement and Core Values. Develop understanding of all facets of the heavy rigging and transportation industry including: Equipment Knowledge - Working knowledge of Barnhart equipment, load charts, features, operational best practices, and industry standard rigging equipment (ex: shackles, slings,...
GS
Mar 06, 2026
Intern
Stagiaire, Ingénierie des procédés - Intern, Process Engineering
GRIFOLS, S.A. Montreal, Quebec, Canada
Souhaitez-vous rejoindre une équipe internationale qui travaille à l'amélioration des soins de santé ? Voulez-vous améliorer la vie de millions de personnes ? Grifols est une entreprise mondiale de soins de santé qui, depuis 1909, travaille à l'amélioration de la santé et du bien-être des personnes dans le monde entier. Nous sommes leaders dans le domaine des médicaments dérivés du plasma et de la médecine transfusionnelle et nous développons, produisons et commercialisons des médicaments, des solutions et des services innovants dans plus de 110 pays et régions. Would you like to join an international team working to improve the future of healthcare? Do you want to enhance the lives of millions of people? Grifols is a global healthcare company that since 1909 has been working to improve the health and well-being of people around the world. We are leaders in plasma-derived medicines and transfusion medicine and develop, produce and market innovative medicines, solutions and services...
Ap
Mar 04, 2026
Intern
Tooling Design Engineering Intern
Amcor plc Erie, PA, USA
Accelerate the possible by joining a winning Amcor team that's transforming the packaging industry and improving lives around the world. At Amcor, we unpack possibility through our innovative and responsible packaging to provide solutions that benefit our customers, our people and our planet. More than 10,000 consumers worldwide encounter our products every second and rely on us for safe access to food, medicine and other goods. We value their trust by making safety our guiding principle. It's our core value and integral to how we do business. Beyond this core principle, our shared values and behaviors unite us as we work together to elevate customers, shape lives and protect the future. We champion our customers and help them succeed. We play to win - adapting quickly in an everchanging world - and make smart choices to safeguard our business, our communities and the people we serve for generations to come. And we invest in our world-class team, empowering our colleagues to...
LL
Feb 28, 2026
Intern
Architecture or Engineering Undergraduate Intern - Summer 2026
$9,681 monthly
LLNL Livermore, CA, USA
Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact. Job Description We have an internship opening for an undergraduate student who is majoring in architecture or engineering (civil, structural, electrical, or mechanical). This internship is designed to provide valuable professional experience while contributing to impactful, real-world projects. Interns will work closely with architects and engineers on capital infrastructure projects within LLNL's...
LD
Feb 27, 2026
Intern
Manufacturing Engineer Intern
Loll Designs Duluth, MN, USA
Position Summary: This position is an intern position for Manufacturing Engineering. The position is designed to allow students the opportunity to learn and apply industrial/manufacturing engineering techniques in a manufacturing environment. This role consists of full-time employment in the Summer of 2026 and part-time employment during the school year. Students will gain experience in: • Solid Works • AutoCAD • Plant Layout • Time study • CNC Machining • Lean Manufacturing techniques • Working with all levels and disciplines in a manufacturing environment • Project Management Principal Responsibilities: • Assist manufacturing engineers in developing standard work including work instructions and time studies. • Support continuous improvement initiatives using Lean Manufacturing principles, Six Sigma tools, and structured problem-solving methodologies. • Assist manufacturing engineers with production projects including new equipment selection and purchase. • Evaluate...
AB
Feb 26, 2026
Intern
Intern, Mechatronics Engineer
ArcBest Fort Smith, AR, USA
Job Description The Intern, Mechatronics Engineer is a pioneer in a job of the future by developing rapid and safe deployment of industrial vehicles from a hardware and safety perspective. This position strives to solve business problems using innovation modeling, mathematical modeling, engineering principals, Automation/Robotics, Lean Six Sigma, computer programming, business knowledge, or other advanced analytical skills. This position conducts research and development of new technologies for both robotics and software technologies. This position is involved in the research, development and prototyping of autonomous systems encompassing areas such as computer vision, object recognition, path planning and following, and electro-mechanical systems and devices. Responsibilities Maintain a positive attitude in a highly intense environment. Monitor failure modes from the field deployments and work on quality improvements through the product lifecycle. Manage a research...
EL
Feb 26, 2026
Intern
Engineering Intern - Electrical & Controls
Enerflex Ltd. Calgary, Alberta, Canada
Summary Reporting to the Automation & Control Supervisor, the purpose of the Electrical Engineering Intern includes, but is not limited to, assisting in the design of automation, electrical and control systems based on customer specifications. The internship student is a fundamental asset to the engineering process bringing innovation and ingenuity to the team. The successful candidate will manage a wide variety of tasks in a fast paced and dynamic environment. A unique aspect of an internship at Enerflex is that not only do we engineer products we build them as well. This allows the student physically see the end result of their efforts. Throughout the 16-month internship , students will be immersed in real life projects and will get first hand experience in the natural gas compression and processing industry. With a foundation of integrity, the candidate would use commitment and creativity to drive our organization forward. This position is based out of the Enerflex...
EL
Feb 26, 2026
Intern
Engineering Intern - Electrical
Enerflex Ltd. Calgary, Alberta, Canada
Summary Reporting to the Automation & Control Supervisor, the purpose of the Electrical Engineering Intern includes, but is not limited to, assisting in the design of automation, electrical and control systems based on customer specifications. The internship student is a fundamental asset to the engineering process bringing innovation and ingenuity to the team. The successful candidate will manage a wide variety of tasks in a fast paced and dynamic environment. This is a 16-month internship with a target start in May 2026 . With a foundation of integrity, the candidate would use commitment and creativity to drive our organization forward. This position is based out of the Enerflex Southeast Calgary office at 4700 47th St SE, Calgary. Principle Responsibilities and Duties Under the supervision of a Senior Engineer or an Engineering Lead the successful candidate can expect to: Communicate with clients and vendors Prepare engineering documents and manuals...
TH
Feb 19, 2026
Intern
Summer 2026 Process Engineering Intern
The Haskell Company Frisco, TX, USA
Overview Are you ready to move your career forward, and start the BEST job of your life? Haskell is committed to providing you with the resources to help you grow and discover your potential. We promote an environment that encourages innovative ideas and allows you to develop the best "how" to get the job done. Haskell's Design & Consulting Team unites architecture, engineering, and consulting professionals from across industries and geographies. Our diverse and innovative team allows Haskell to serve our clients with multiple project delivery methods including design-build, engineer-procure-construct, fee-for-service, or consulting services. These services allow our team to form a strong rapport with clients, marshalling them as they grow and helping them address industry and market challenges. The Design & Consulting Team serves a diverse set of markets including food and beverage, consumer products, aviation and aerospace, civil infrastructure, healthcare, and...
HE
Feb 12, 2026
Intern
Electrical Engineer Intern
Hargrove Engineers and Constructors Baton Rouge, LA, USA
Who We Are Hargrove supplies unparalleled services in engineering, procurement, construction management, and technical services in the industrial, commercial, and government sectors. With over 2,700 Teammates in 19 offices domestically and internationally, we build long-term support relationships in the energy generation, manufacturing, research and development, and process-heavy industry in on-site support arrangements, in plant-level small projects and consulting roles, and in larger capital projects. Hargrove's key operating principle is to provide the Right People, in the Right Place, at the Right Time. We believe that relationships and partnering together provide the best results and long-term benefits for our clients. Work-life balance and flexibility are important areas of focus for Hargrove. We're happy to discuss flexible working hours, patterns, and locations to suit you and the business. What You'll Be Doing Job Scope: Generally responsible for performing...
ML
Feb 11, 2026
Intern
Engineering Intern
McLaughlin Gormley King Company Chaska, MN, USA
MGK has 100+ years' of experience focusing on sustainable & environmentally conscious ways to protect families and crops from pests around the world, using our synthetic and certified organic, botanically based pesticide products. The Engineering Intern will support the Engineering team through documentation, engineering validations, and project-based work that supports manufacturing and facility operations. This internship provides hands-on exposure to real-world engineering systems, drawings, and processes while working alongside experienced engineers and technical staff. This is a full-time, paid internship located at our Chaska Production Facility, with an hourly rate of $20/hour. The internship will run from May 26 through August 14, with some flexibility on dates depending on availability. Program requirements: Reliable personal transportation is required. Housing is not provided. This internship does not include a housing stipend or housing assistance. This...
LL
Feb 05, 2026
Intern
Architecture or Engineering Undergraduate Intern - Summer 2026
$23.26 - $31.62 hourly
LLNL Livermore, CA, USA
Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact. Job Description We have an internship opening for an undergraduate student who is majoring in architecture or engineering (civil, structural, electrical, or mechanical). This internship is designed to provide valuable professional experience while contributing to impactful, real-world projects. Interns will work closely with architects and engineers on capital infrastructure projects within...
EL
Jan 31, 2026
Intern
Compression Engineering Intern
Enerflex Ltd. Calgary, Alberta, Canada
Summary Reporting to the Compression Engineering Supervisor, the Compression Engineering Intern is a fundamental asset to the engineering process bringing innovation and ingenuity to the team. The successful candidate will manage a wide variety of tasks in a fast paced and dynamic environment. With a foundation of integrity, the candidate would use commitment and creativity to drive our organization forward. This position is based out of the Enerflex South East Calgary office at 4700 47th St SE, Calgary. Principle Responsibilities and Duties Under the supervision of a Senior Engineer or an Engineering Lead, successful candidates would: Conduct engineering calculations using Enerflex proprietary programs (sizing of vessels, lines, control valves, PSV's, etc.) Participate in the development of the P&ID and BOM to meet project scope Coordinate with internal design, procurement, and manufacturing teams Provide details of RFI (Request for Information) to assist...
II
Jan 31, 2026
Intern
Product Design Engineering Intern
$20.18 - $29.68 hourly
ITT Inc. - English US Santa Clarita, CA, USA
About ITT: ITT is a leading manufacturer of critical components for harsh environments that serves fast-growing end markets in flow, aerospace and defense, energy and transportation. Building on our heritage of innovation, we partner with our customers to deliver solutions to the key industries that underpin our modern way of life. Headquartered in Stamford, CT, we have more than 11,700 employees globally with operations in ~40 countries and sales in more than 125. At our core is our engineering DNA, with 1,280+ engineers, 1,700+ active global patents and ~51 manufacturing locations. Our businesses are organized in three distinct segments, each based around our core engineering DNA: Industrial Process: A global leader in centrifugal and twin-screw pumps and engineered valves for chemical, energy, mining, and industrial applications. Our leading brands include the iconic Goulds Pumps (with more than 175 years of history), Bornemann, Habonim, Engineered Valves, Rheinhütte...
MW
Jan 24, 2026
Intern
Structural Engineering Intern
Metropolitan Water Reclamation District of Greater Chicago Chicago, IL, USA
Introduction MWRD's Internship Program offers paid internship positions. While the main focus is on wastewater management, there are opportunities to gain knowledge and practical experience in a wide range of functions in each department. Paid Interns Paid interns are limited to 119 working days per calendar year and receive $18.00 per hour. Required Documents: Letter of recommendation from a class instructor, professor, or internship coordinator from current school or university. Cover letter stating interest in position. Resume. Eligibility Requirements Currently enrolled in a degree-seeking program in an accredited college or university and will be enrolled in the 2026/2027 school year. Permanent residency within the territorial boundaries of the MWRD (students may attend school outside the territorial boundaries). You must be a citizen or national of the United States, or an individual who is otherwise legally authorized to work in the...
SS
Jan 09, 2026
Intern
Co-Op/Intern - Electrical Engineer
SSAB Muscatine, IA, USA
SSAB is one of the largest North American producers of steel plate and coil, serving many industrial markets including energy, construction, agriculture and transportation. SSAB operates five state of the art facilities strategically located in key regions across the U.S. SSAB has nearly 1,200 highly skilled employees in the U.S. Jobs at SSAB range from machine operators and sales people to advanced engineers and corporate professionals in HR, finance and more. SSAB offers challenging careers and comprehensive benefit program designed to keep employees and their families healthy and secure. POSITION PURPOSE The Electrical Co-op will report directly to the Electrical Manager in Aux Services. The electrical engineering co-op will provide expertise and assistance to the department in support of company goals. The co-op will be required to attend and adhere to all safety training classes, rules and regulations, and be part of the plant safety culture. The MCOP may be required to...
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