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431 project engineering intern jobs found

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Onsite project engineering intern California
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AE
Mar 27, 2026
Full time
Design Engineer
$40.00 - $50.00 hourly
ACCO Engineered Systems San Diego, CA, USA
Job Description General Job Description: This position is responsible for the delivery of engineering services, from conceptual design through construction completion of HVAC, Plumbing, and other contract services offered by ACCO Engineered Systems. Essential Duties & Responsibilities Demonstrates understanding of a complete construction set of documents and able to execute these projects with little supervision Complete code-required energy compliance and LEED documentation Conduct engineering calculations, energy analysis, economic analysis, selection and layout of equipment, and duct & piping system design for HVAC, Plumbing, and other building systems for which ACCO offers expertise Understanding of applications engineering including psychrometrics, refrigeration, acoustics, and controls systems Assist with coordination of design and installation with Project Management, Construction and Service departments, Controls, and other trade partners. Field...
BI
Mar 27, 2026
Intern
Intern Engineering SO
$20.00 hourly
Bourns, Inc. Riverside, CA, USA
SUMMARY OF POSITION: Under close supervision, performs engineering-related assignments as part of a cross-functional team. This may include learning and using various instruments and different software to assist engineers and designers on tests related to the design, performance, or failure of company products. SPECIFIC DUTIES: 1. As appropriate, learn to use Instron machine, CRV/noise tester, or other electrical/mechanical testers to assist engineers and designers in project tasks. 2. Work with engineering and marketing to learn the specifics of component design, manufacturing and marketing. 3. Assist engineers and test lab personnel in testing required for development and proof of design integrity. 4. Learn to analyze test results and makes charts/graphs out of testing data. 5. Assist engineers in the preparation of specifications, estimates or reports needed to manage a program through development. 6. Assist in maintaining engineering records. 7. Assist in ongoing division...
BI
Mar 27, 2026
Intern
Intern Engineering BS
$21.00 hourly
Bourns, Inc. Riverside, CA, USA
SUMMARY OF POSITION: Under close supervision, performs engineering-related assignments as part of a cross-functional team. This may include learning and using various engineering software packages to assist senior engineers and designers in preparing a variety of detailed layouts, design details, or other project tasks. SPECIFIC DUTIES: 1. As appropriate, learn Pro E, other CAD software, or other engineering software packages to assist senior engineers and designers in project tasks. 2. Work with engineering and marketing to learn the specifics of component design, manufacturing and marketing. 3. Assist engineers and test lab personnel in completing testing required for development and proof of design integrity. 4. Learn to interpret test results; to modify designs to overcome performance issues. 5. Assist in process development of new programs. 6. Assist engineers in the preparation of specifications, estimates or reports needed to manage a program through development. 7....
MN
Mar 27, 2026
Intern
Water Engineering Internship - Coastal/Stormwater - Summer 2026
$27.00 - $33.00 hourly
Moffatt & Nichol Engine San Diego, CA, USA
Moffatt & Nichol specializes in large complex waterfront infrastructure projects and is recognized as one of the worldwide leaders in this field. We are actively looking for a Water Engineering (Stormwater) Intern to join our San Diego office. About Moffatt & Nichol: Moffatt & Nichol is a leading U.S.-based global infrastructure advisor specializing in the planning and design of facilities that shape and serve our coastlines, harbors and rivers, as well as an innovator in transportation. For the 4th year in a row, Moffatt & Nichol is Ranked #1 in Engineering News-Record for Marine & Port Facilities in the U.S. Additionally, our firm consistently ranks in the Top 100 Pure Designers in the US and the Top 50 Designers in International Markets. Moffatt & Nichol's professional staff includes engineers, planners, scientists and architects who serve our global client base from offices in Europe, North America, Latin America, and the Pacific Rim. The firm...
GC
Mar 27, 2026
Intern
Civil/Structural Engineer Intern
$20.00 - $25.00 hourly
GEI Consultants Rancho Cordova, CA, USA
Description Your role at GEI. GEI's Rancho Cordova office is seeking a motivated intern or co-op student to assist with on-going water resources engineering and planning projects throughout California and the U.S. This is an excellent opportunity to learn from our senior staff and gain a wide range of experience. Essential Responsibilities & Duties Assist with engineering analyses and design. Perform computations, prepare spreadsheets, prepare and edit drawings using AutoCad. Assist with preparation of proposals and reports. Observe soil borings and log soil and rock samples. Monitor construction activities such as pile driving and footing construction. Minimum Qualifications Pursuit of a bachelor's degree in engineering. Excellent verbal and written communication skills. Willingness to travel on assignment if needed. Must have a valid driver's license and be willing to work in the field as needed. We are GEI. Some of the world's most pressing...
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...
FL
Mar 27, 2026
Intern
Mechanical Engineering Intern - Summer 2026
Flex Ltd Milpitas, CA, USA
Job Posting Start Date 03-10-2026 Job Posting End Date 03-16-2026 Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary. Job Summary To support our extraordinary teams who build great products and contribute to our growth, this Summer, we're looking to add a Mechanical Engineering Intern located in our Milpitas, CA site. Reporting to the Director, Operations Engineering, the Intern will assist with daily engineering tasks while learning, collaborating and working alongside Engineers and cross-functional teams. What a typical day looks like: Assist Engineering Team with time studies,...
HD
Mar 27, 2026
Intern
Traffic Engineering Intern
HDR Irvine, CA, USA
At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' https://www.hdrinc.com/our-story' Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world. We believe transportation is more than movement, it's the foundation of connected, thriving communities. As part of HDR's Transportation Business Group, you'll help shape the systems that move people and goods safely, efficiently, and sustainably. From designing resilient highways and iconic bridges to advancing transit,...
OA
Mar 26, 2026
Intern
Mechanical Engineer Intern [Propulsion]
Odys Aviation Long Beach, CA, USA
About Odys Our mission at Odys is simple - we build safe, sustainable aircraft to cut travel time in half on the world's busiest corridors. Our flagship aircraft Alta enables travelers to skip the big-airport hassle by using city helipads and local airports to connect cities less than 1,000 miles apart (approx 40% of flights). And on average cut CO2 by 76% on tens of billions of flight miles globally. To get there, we start with our UAV called Laila for commercial logistics, medical transport, humanitarian aid, disaster relief, and defense missions. We're deploying aircraft with launch partners (Fiji Airways, Honeywell, Aramex, US Navy) beginning in 2026 and already have firm orders for aircraft under contract. We're a team of expert engineers from deep tech and aerospace that focus on fast iterations loops (completed transition flight faster than our peers) combined with mastery of the aircraft certification process. Previously, our team developed custom drones, brought...
ML
Mar 26, 2026
Intern
Robotics Engineer, Intern
$20.00 - $35.00 hourly
Machina Labs Los Angeles, CA, USA
About Machina Labs Engineering moves at software speed. Manufacturing doesn't. Yet. Machina Labs is changing that. We build intelligent, software-defined factories that produce complex metal structures directly from digital design. By integrating advanced metal forming, robotics, and automated production inside a flexible factory architecture, we enable customers to move from prototype to production in weeks, not years. Backed by Lockheed Martin, Toyota, and NVIDIA, we're building the manufacturing infrastructure that defense, aerospace, and advanced mobility programs will run on. If you want to work on hard problems that matter and see them fly, drive, and defend, this is the place. About the Role As a Robotics Engineering Intern, you'll have an opportunity to work as part of a team that designs, develops, and operates robotic systems that enable the next generation of manufacturing automation. You will be working with outside vendors and other team members to define...
Im
Mar 26, 2026
Intern
Engineering Intern
Imerys Lompoc, CA, USA
The Company Imerys is the world's leading supplier of mineral-based specialty solutions for the industry with €3.4 billion in revenue and 12,300 employees in 40 countries in 2025. The Group offers high value-added and functional solutions to a wide range of industries and fast-growing markets such as solutions for the energy transition and sustainable construction, as well as natural solutions for consumer goods. Imerys draws on its understanding of applications, technological knowledge, and expertise in material science to deliver solutions which contribute essential properties to customers' products and their performance. As part of its commitment to responsible development, Imerys promotes environmentally friendly products and processes in addition to supporting its customers in their decarbonization efforts. Imerys is listed on Euronext Paris (France) with the ticker symbol NK.PA. The Position Engineering Intern Job Summary Intern - Summer 2026...
NB
Mar 26, 2026
Full time
Systems Engineer I
$82,012 - $118,917 yearly
Niagara Bottling, LLC Diamond Bar, CA, USA
At Niagara, we're looking for Team Members who want to be part of achieving our mission to provide our customers the highest quality most affordable bottled water. Consider applying here, if you want to: Work in an entrepreneurial and dynamic environment with a chance to make an impact. Develop lasting relationships with great people. Have the opportunity to build a satisfying career. We offer competitive compensation and benefits packages for our Team Members. Systems Engineer I Systems engineering is an interdisciplinary of engineering that focuses on how to design and manage complex engineering systems over their life cycles. Issues such as reliability, logistics, coordination of different teams, evaluation measurements, and other disciplines that becomes more difficult when dealing with large or complex projects. Systems engineering deals with work-processes, optimization methods, and risk management tools in such projects. It overlaps technical and human-centered...
TA
Mar 26, 2026
Intern
Maintenance Engineering Intern
Toray Advanced Composites USA, Inc. Morgan Hill, CA, USA
Toray Advanced Composites (TAC) is a leading supplier of advanced composite materials for aerospace, sporting goods, motorsport, and industrial markets. You will find our thermoset composite products on nearly every satellite, space launch vehicle, unmanned aircraft, military and commercial aircraft in production today. TAC also provides composites materials to industrial and recreational applications including mountain bikes, medical prosthetics, and sports equipment. Our thermoplastic prepregs, known in the industry as Cetex®, are found in a wide range of commercial and military aircraft, including large wing structures and interior applications like seats and galleys. Our Cetex products are available in unidirectional tape or fabric form in a variety of engineered thermoplastic resins including PAEK, PEKK, PEEK, PPS, PEI as well as a full line of performance thermoplastics including Nylon, PET, PC/ABS, HDPE, and PP. Summary of Functions: The Maintenance Engineering Intern...
Co
Mar 26, 2026
Intern
Civil Engineering College Summer Intern (Public Works)
City of Gilroy, CA CA, USA
Salary: $16.90 - $18.84 Hourly Location : CA 95020, CA Job Type: Internship Job Number: FY 25/26 -00046 Department: Public Works Opening Date: 03/24/2026 Closing Date: 4/14/2026 5:00 PM Pacific CIVIL ENGINEERING COLLEGE SUMMER INTERNSHIP Public Works Department, Engineering Division 15 - 25 hours per week $16.90 - $18.84 per hour This is an on-site position that actively supports department operations. The City of Gilroy is an equal opportunity employer and supports workforce diversity, equity, inclusion and belonging. ABOUT THE POSITION Are you a motivated and aspiring Civil Engineer looking to apply your knowledge in a real-world setting? The City of Gilroy is recruiting for a Civil Engineering Intern to support critical projects that directly impact the community. As an Intern, you will assist in the design, analysis, and implementation of infrastructure projects, gaining exposure to municipal engineering processes. As a Civil Engineering Intern, you...
Te
Mar 25, 2026
Intern
Mechanical Engineering Intern (Nextest, San Jose, CA)
Teradyne San Jose, CA, USA
We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world! We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive. Our Purpose TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every...
Co
Mar 25, 2026
Intern
Civil Engineering College Summer Intern
City of Gilroy, CA CA, USA
Salary: $16.90 - $18.84 Hourly Location : CA 95020, CA Job Type: Internship Job Number: FY 25/26 -00045 Department: Utilities Department Opening Date: 03/23/2026 Closing Date: 4/14/2026 5:00 PM Pacific CIVIL ENGINEERING COLLEGE SUMMER INTERNSHIP Utilities Department, Engineering Division 15 - 25 hours per week $16.90 - $18.84 per hour This is an on-site position that actively supports department operations. The City of Gilroy is an equal opportunity employer and supports workforce diversity, equity, inclusion and belonging. ABOUT THE POSITION Are you a motivated and aspiring Civil Engineer looking to apply your knowledge in a real-world setting? The City of Gilroy Utilities Department is recruiting for a Civil Engineering Summer Intern to support critical municipal utilities projects that directly impact the community. As an Intern, you will assist in the design, analysis, and implementation of water, wastewater, and stormwater infrastructure...
AF
Mar 24, 2026
Full time
Electronics Engineer-Direct Hire Authority
Air Force Materiel Command Edwards Air Force Base, CA, USA
Summary Veterans preference does not apply to DHA recruitment. Click on "Learn more about this agency" button below for more information. The primary purpose of this position is to serve as a professional engineer with systems engineering responsibility in assigned area(s). Considered the technical expert for the organization in general engineering assignments concerning data analytics supporting engineering analysis and decision support for test and evaluation. Duties Help Performs electronics engineering work in support of conventional projects or portions of larger projects and programs under the guidance of a senior engineer. Plans and carries out the collection and analysis of information, data and standards used by the assigned organization to perform electronics engineering tasks. Carries out special projects designed to facilitate the full use of the intern's training and development. This position requires technical and engineering work be performed using...
BI
Mar 22, 2026
Intern
Intern Engineering Senior
Bourns, Inc. Riverside, CA, USA
SUMMARY OF POSITION: Under close supervision, performs engineering-related assignments as part of a cross-functional team. This may include learning and using various instruments and different software to assist engineers and designers on tests related to the design, performance, or failure of company products. SPECIFIC DUTIES: 1. As appropriate, learn to use Instron machine, CRV/noise tester, or other electrical/mechanical testers to assist engineers and designers in project tasks. 2. Work with engineering and marketing to learn the specifics of component design, manufacturing and marketing. 3. Assist engineers and test lab personnel in testing required for development and proof of design integrity. 4. Learn to analyze test results and makes charts/graphs out of testing data. 5. Assist engineers in the preparation of specifications, estimates or reports needed to manage a program through development. 6. Assist in maintaining engineering records. 7. Assist in ongoing division...
BI
Mar 22, 2026
Intern
Intern Engineering BS
Bourns, Inc. Riverside, CA, USA
SUMMARY OF POSITION: Under close supervision, performs engineering-related assignments as part of a cross-functional team. This may include learning and using various engineering software packages to assist senior engineers and designers in preparing a variety of detailed layouts, design details, or other project tasks. SPECIFIC DUTIES: 1. As appropriate, learn Pro E, other CAD software, or other engineering software packages to assist senior engineers and designers in project tasks. 2. Work with engineering and marketing to learn the specifics of component design, manufacturing and marketing. 3. Assist engineers and test lab personnel in completing testing required for development and proof of design integrity. 4. Learn to interpret test results; to modify designs to overcome performance issues. 5. Assist in process development of new programs. 6. Assist engineers in the preparation of specifications, estimates or reports needed to manage a program through development. 7....
BE
Mar 22, 2026
Intern
Systems Mechanical Engineering Intern
$36.00 - $39.00 hourly
Bloom Energy San Jose, CA, USA
This is a 10-week internship starting June 8 or 15 and is fully on-site at the listed office location. Company Overview At Bloom Energy, our vision for a world powered by clean, reliable, and affordable energy is more than just a dream-we're making it a reality. For over two decades, we've been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world. From revolutionizing power for AI-driven data centers to ensuring resilience for hospitals, electric grids, manufacturing facilities, and utilities, our solid oxide fuel cell (SOFC) and solid oxide electrolyzer (SOEC) technologies are redefining what's possible by delivering energy abundance for all. With more than 30,000 fuel cell modules deployed worldwide, we are the trusted partner for Fortune 100 companies and innovators alike. Our cutting-edge solutions enable unparalleled "time-to-power" capabilities, reliability, and...
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