process engineering intern

1,000 process engineering intern job listings in United States. Find daily updated positions from leading job boards.


  • United States AtkinsRealis USA Inc. Full-time

    AtkinsRéalis USA Inc. is seeking a Process Engineering Intern for Summer 2027 in Bothell, WA. You will assist process and mechanical engineers with the design, analysis, and optimization of industrial systems for power plants, including PFDs, P&IDs, and engineering drawings. The role emphasizes preparing technical reports and participating in project...


  • United States Atomic Semi Full-time

    fab2, an early-stage hardware startup in Austin, TX, is seeking Process Engineering Interns for the summer. You’ll design and run experiments, learn semiconductor tools, and contribute to novel R&D processes in a fast-moving environment. You’ll gain hands-on cleanroom experience, work alongside senior engineers, and help develop nanofabrication recipes...


  • United States Ingredion Incorporated Full-time

    Ingredion Incorporated is seeking a Process Engineering Intern for our Belcamp, MD manufacturing facility for Summer 2027. You will support projects focused on standardizing work, improving equipment reliability, and boosting operational performance. This role involves cross-functional collaboration to ensure safe, efficient production of high-quality food...


  • United States Freeform Full-time

    Freeform in Hawthorne, CA is seeking a Process Engineering Intern for Spring 2027 to help develop metal additive processes and study multi-physics behavior in the printing system. You will collaborate with mechanical, software, and simulation engineers to analyze large in-situ data sets and post-print material characteristics, supporting rapid iteration with...


  • United States Merck Full-time

    Merck is offering a Future Talent Program internship in our Pharmaceutical Operations. Interns will collaborate in a team to tackle projects in formulation development, manufacturing and clinical supply chain, with exposure to Rahway, NJ and West Point, PA locations. Candidates must be enrolled in a relevant undergraduate or graduate program, available for...


  • Tulsa, OK, United States Merrick & Company Full-time

    Merrick & Company invites a college or graduate student to join our Summer Internship Program in Process/Chemical Engineering. The internship runs mid-May through mid-August 2027 in Greenwood Village, CO or Tulsa, OK, and offers hands-on experience on real client projects. You will assist with P&ID drawings, process simulations, and engineering calculations,...


  • Monroe, North Carolina, United States ATI Full-time

    Proven to Perform.From the edges of space to the bottoms of ocean, our materials are proven to perform -- and so is our team. We're hiring high performers as proven as our products. Join us.     2027 Powder Processing Process Engineering Internship – ATI Specialty Materials   Location: Monroe, NC – Baker’s South   Program Duration: 10 Weeks |...


  • United States New York Air Brake Full-time

    New York Air Brake is seeking a Process Engineer to evaluate improvement projects, assist with shutdowns and startups, and monitor process quality and conditions to optimize manufacturing performance. A degree in Industrial or Mechanical Engineering with GPA 3.0+ is required, with entering junior year. Familiarity with 5S/Lean, strong communication, and...


  • United States AtkinsRéalis Full-time

    AtkinsRéalis seeks a Process Engineering Intern for Summer 2027 in Bothell, WA. You will assist engineers in designing and optimizing industrial systems for power plants, review PFDs and P&IDs, and prepare technical reports and presentations. The role emphasizes project planning, scheduling, and documentation support within a global engineering network. You...


  • United States Mondelez España Galletas Production SLU Full-time

    Mondelēz International is offering a Manufacturing-Process Engineer Intern program in the United States. The internship provides hands-on experience on the production floor, working with site engineering, operations, and production teams to improve efficiency, reliability, and overall performance of manufacturing processes. You will engage in process...


  • United States VLS Environmental Solutions, LLC Full-time

    VLS Environmental Solutions is seeking a Process Engineer Intern to support Rail and Marine Operations by analyzing operational workflows, documentation, and communication systems within the facility. This role focuses on identifying gaps between documented procedures and day-to-day execution while helping improve operational clarity, safety documentation,...


  • United States Mativ Full-time

    Mativ is seeking a Process Engineer Intern for a 10-week program at our Lowville Mill, starting May 2027. The intern will gain exposure to operations, real-time production, and project work within a multi-functional team, with leadership involvement. Ideal candidates are enrolled in Paper Science, Chemistry, or Engineering, with strong Excel skills and a...


  • United States Freeport-McMoRan Inc. Full-time

    Freeport‑McMoRan Inc. is offering a 2027 Summer Internship in Water Management Process Engineering (TCLW) with a Hybrid work model in the Phoenix area. The intern will assist with water systems modeling, data collection and reporting under supervision, preparing analyses and presentations for site teams. The program targets full‑time students or recent...


  • Lehi, UT, United States Texas Instruments Full-time

    Texas Instruments Incorporated is seeking a Process Engineering Intern within the Analog Technology Development (ATD) Group. The role focuses on defining interconnect processes and flows to achieve reliable, low-resistance metal systems for power devices and high-precision components. As part of the ATD team, you will define test circuits, analyze yield...

  • Summer Mechanical

    1 day ago


    Minneapolis, MN, United States VAA, LLC Full-time

    VAA LLC invites you to join our Mechanical/Process Engineering Internship for Summer 2027 in Minneapolis. You’ll work with experienced engineers on real projects, contributing to equipment and system integration across industrial facilities and seeing concepts become working solutions. Engage in design, calculations, drawings, and documentation while...


  • United States Mondelēz International Full-time

    Mondelēz International invites ambitious students to join as a Manufacturing - Process Engineer Intern, gaining hands-on experience on the production floor while collaborating with site engineering, operations and production teams to improve efficiency and reliability of manufacturing processes. You will observe daily operations, attend production and...


  • United States Noveon Magnetics Inc. Full-time

    Noveon Magnetics in San Marcos, Texas is seeking a Process Engineering Intern to work alongside experienced engineers and the Process Engineering Manager on high-precision parts manufacturing. This hands-on role offers exposure to grinding, wire EDM, automated inspection, deburring, and coating operations, plus data collection, process mapping, and basic...


  • United States Qorvo, Inc. Full-time

    Qorvo, Inc. in Richardson, TX is seeking a Process Engineering Intern. This internship targets Electrical, Chemical, Materials Science, or Mechanical Engineering students, offering real work experience and exposure to upper management. You will work on projects in Evaporation, CVD, PVD, and lithography, collect data with metrology tools, analyze with...


  • United States Lam Research Full-time

    In your career, let’s prove what’s possible. At Lam Research, we create equipmentthat drives technological advancements in the semiconductor industry. Our innovative solutions enable chipmakers to power progress in nearly all aspects of modern life, and it takes each member of our team to make it possible. Across our organization, our employees come to...


  • Bakersfield, CA, United States Stantec Full-time

    Stantec is seeking a Process Engineer Intern to join the Process and Mechanical group in the Bakersfield, CA office. You will work under close supervision to assist senior engineers, designers, and drafters on design tasks and calculations related to energy projects. This internship develops practical skills through designing, modeling, and documentation...