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11 process engineer internship jobs found

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process engineer internship $40,000 - $75,000 California
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Intern  (7) Full time  (4)
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Onsite  (11)
EU
Apr 01, 2026
Intern
Intern - Mechanical Engineer
$22.00 hourly
Emcor UK El Cajon, CA, USA
About Us We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems. Job Summary The Mesa Internship Program is a summer rotational program for students seeking experience in energy, mechanical, building, service, sustainability, sales, or project management. Mesa Energy Systems, Inc. has an opening for an Engineering Intern. This position will provide drafting and engineering support to the Mesa Energy Systems Engineering Group. Interns will be responsible for providing drafting and engineering support to the Mesa Energy Systems Engineering Group. As assigned by management, the engineering intern's tasks may include, but are not limited to, job walks or site visits to gather information...
EU
Mar 27, 2026
Intern
Intern - Mechanical Engineer
$22.00 hourly
Emcor UK San Leandro, CA, USA
About Us We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems. Job Summary The Mesa Internship Program is a summer rotational program for students seeking experience in energy, mechanical, building, service, sustainability, sales, or project management. Mesa Energy Systems, Inc. has an opening for an Engineering Intern. This position will provide drafting and engineering support to the Mesa Energy Systems Engineering Group. Interns will be responsible for providing drafting and engineering support to the Mesa Energy Systems Engineering Group. As assigned by management, the engineering intern's tasks may include, but are not limited to, job walks or site visits to gather information...
ME
Mar 01, 2026
Intern
Intern - Engineer
$22.00 hourly
Mesa Energy Systems, Inc. West Sacramento, CA, USA
About Us We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems. Job Summary The Mesa Internship Program is a summer rotational program for students seeking experience in energy, mechanical, building, service, sustainability, sales, or project management. Mesa Energy Systems, Inc. has an opening for an Engineering Intern. This position will provide drafting and engineering support to the Mesa Energy Systems Engineering Group. Interns will be responsible for providing drafting and engineering support to the Mesa Energy Systems Engineering Group. As assigned by management, the engineering intern's tasks may include, but are not limited to, job walks or site visits to gather information...
ME
Feb 22, 2026
Intern
Intern - Engineer
$22.00 hourly
Mesa Energy Systems, Inc. Bakersfield, CA, USA
About Us We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems. Job Summary The Mesa Internship Program is a summer rotational program for students seeking experience in energy, mechanical, building, service, sustainability, sales, or project management. Mesa Energy Systems, Inc. has an opening for an Engineering Intern. This position will provide drafting and engineering support to the Mesa Energy Systems Engineering Group. Interns will be responsible for providing drafting and engineering support to the Mesa Energy Systems Engineering Group. As assigned by management, the engineering intern's tasks may include, but are not limited to, job walks or site visits to gather information...
Fo
Feb 05, 2026
Intern
Project Engineer Summer Internship
$27.00 hourly
Forgen Rocklin, CA, USA
Forgen is dedicated to building a better future - for generations. Location: Rocklin, CA Position Summary Forgen is seeking students pursuing degrees in Civil Engineering, Construction Management, or related field; and other interested candidates to join our various project locations for internship opportunities. This internship applies the general knowledge of the physical sciences and mathematics underlying engineering and specialized knowledge of the mechanics of solids (particularly of soils), hydraulics, theory of structure, strength of materials, engineering geology and surveying. The Project Engineer Intern assists with the overall execution of projects in accordance with the established budget, schedule, contract plans and specifications. Ensure the company's safety culture is documented, communicated, and enforced in accordance with the company's established policies and procedures. Forgen Overview Forgen is a leading geotechnical and specialty civil...
CA
Dec 25, 2025
Full time
Quality Engineer
$65,000 - $90,000 yearly
CaptiveAire Redding, CA, USA
Position Summary : This role will be working within the manufacturing facility and will be responsible for maintaining total quality and training for multiple product lines. Why Work for CaptiveAire? Nation's leading manufacturer of commercial kitchen ventilation systems, and now offering a complete solution of fans, heaters, ductwork and HVAC equipment. Our primary purpose is to provide fully integrated, sustainable HVAC Systems. Leader in the industry for over 40 years with innovative technologies, unmatched service, competitive pricing, and rapid lead times. Mission: to provide the highest quality products and service to our users at the lowest possible price Strong commitment to the development of our employees, including continuous education opportunities like sponsorship for Professional Engineering license and continuous education through weekly webinars and company developed technical videos What our employees have to say: I love the mindset of continuous...
SN
Apr 02, 2026
Full time
Plumbing Engineering - Designer I
$60,000 - $70,000 yearly
SGA|NW, a GF design company Calabasas, CA, USA
Job Title: Plumbing Designer Department: Design MEP West Coast Reports to: Managing Director/Director FLSA Status: This position may be classified as Hourly (non-exempt) or Salaried (exempt) based on the final compensation level. Classification will be determined in accordance with applicable California wage and hour laws, including minimum salary thresholds for exempt employees. Salary Range: $60,000 - $70,000 GENERAL SUMMARY The Plumbing Designer I supports the MEP team by producing construction documents and assisting with the design of plumbing systems for a variety of architectural and engineering projects. This entry-level professional applies fundamental engineering and design principles, develops technical skills, and gains exposure to multidisciplinary coordination. The Plumbing Designer I works under general supervision and is expected to steadily increase independence, accuracy, and efficiency. SUPERVISORY RESPONSIBILITIES This position does not have...
LM
Mar 22, 2026
Intern
Mechanical Engineering Intern
$21.00 hourly
Lyons Magnus LLC Fresno, CA, USA
Job Type Internship Description Lyons Magnus leads the food industry with creativity and innovation, crafting top-quality products across all manufacturing phases, from raw materials to marketing. With over 2000 diverse items for industrial ingredient and food service sectors, Lyons caters to leading restaurant chains nationally and internationally. At Lyons, our diverse and talented staff is the heart of our organization. We foster a thriving work environment where employees are engaged in shaping both the company's and their own future. The Mechanical Engineering Intern will support the Engineering team at our Fresno manufacturing facility, which produces syrups and sauces. This role is designed to provide hands-on exposure to manufacturing operations, process improvement, and plant performance. The intern will work on real projects that improve efficiency, reduce waste, and support safe, high-quality production. This internship is structured to provide meaningful project...
SE
Feb 26, 2026
Full time
Mechanical Engineer (Entry-Level)
$35.00 - $44.00 hourly
SMP Engineering Glendale, CA, USA
About the Job Job Title: Mechanical Engineer - Aerospace & Defense/Manufacturing (Entry-Level) ($35-$44/hr) Location: Glendale, CA (100% On-Site) Job Type: Full-time Experience Level: Entry-Level, 0-2 Yrs of Experience About Us: At SMP Engineering, Inc we're driven by innovation and excellence. As a leader in the Aerospace/Defense Manufacturing sector, we specialize in delivering high-quality solutions to clients across the globe. We're looking for talented hands-on passionate Mechanical Engineers to join our growing team and help us push the boundaries of what's possible. Key Responsibilities: Design, develop, and test mechanical systems and components. Create detailed engineering drawings and specifications using CAD software (Solidworks). Collaborate with cross-functional teams, including manufacturing, electrical, and project management. Oversee prototype development, testing, and validation. Improve manufacturing processes to enhance...
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...
Fo
Sep 15, 2025
Full time
Project Engineer
$75,000 yearly
Forgen Rocklin, CA, USA
Forgen is dedicated to building a better future - for generations. Location: Rocklin, California Travel: 75% Position Summary The Project Engineer I is an entry-level role supporting both office and field operations by assisting with project planning, coordination, documentation, and execution in alignment with budget, schedule, and contract requirements. This position applies engineering principles in soils mechanics, hydraulics, structural theory, and surveying while gaining hands-on field experience. Working closely with project managers, superintendents, and field teams, the Project Engineer I ensures project efficiency, compliance, and quality while upholding Forgen's Core Values and safety culture. Forgen Overview Forgen is a leading geotechnical and specialty civil construction company operating across North America. We are dedicated to delivering innovative solutions for complex civil, geotechnical, and environmental challenges, guided by our core values of...
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