mechanical-engineering-intern-global-facilities-brea Burns & McDonnellmechanical-engineering-intern-global-facilities-breaBrea, CA$20–$37 / hourThis includes work across diverse industries, including aerospace, space and defense, food and beverage, life sciences and technology, consumer products, healthcare and advanced manufacturing, guiding projects from site selection through startup. The Global Facilities group is responsible for the planning and design of manufacturing facilities, district energy systems, data centers and mission-critical facilities.
Refining Chemical Engineering Intern/Co-op Summer 2027 Marathon Petroleum CorpRefining Chemical Engineering Intern/Co-op Summer 2027Wilmington, CAPast projects/duties include: analyze refinery process flow data and compare to recommended optimum levels, this will help in identifying equipment failures which cause variances in capacity from the optimum levels; update information on gasoline blends and tank samples in preparation for an annual blender waiver audit; develop applications to better present process data for refinery operating decisions. Past projects/duties include: perform process calculations for the Risk Management Plan, including taking physical surveys of refinery process units; work on various process engineering projects within a Wastewater Treatment Plant; participate in inspections and/or testing that is conducted by federal, state, or local officials.
Refining Chemical Engineering Intern/Co-op Fall 2027 Marathon Petroleum CorpRefining Chemical Engineering Intern/Co-op Fall 2027Wilmington, CAPast projects/duties include: analyze refinery process flow data and compare to recommended optimum levels, this will help in identifying equipment failures which cause variances in capacity from the optimum levels; update information on gasoline blends and tank samples in preparation for an annual blender waiver audit; develop applications to better present process data for refinery operating decisions. Past projects/duties include: perform process calculations for the Risk Management Plan, including taking physical surveys of refinery process units; work on various process engineering projects within a Wastewater Treatment Plant; participate in inspections and/or testing that is conducted by federal, state, or local officials.
NewStructural Engineering Intern Holmes USStructural Engineering InternLos Angeles, CAWe're part of the Holmes Group - 500+ people worldwide - which means you get the technical depth of a global firm alongside the culture of a West Coast practice where people actually know each other. We don't silo students into one project type or task, and we hear consistently that this is one of the things students value most about their internship experience.
Engineering Intern - Vehicle Homologation (Spring 2027 Co-Op) Rivian Automotive IncEngineering Intern - Vehicle Homologation (Spring 2027 Co-Op)Irvine, CA$26–$45 / hourRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian's service providers, including providers of background checks, staffing services, and cloud services.
Avionics Engineering Intern Summer 2027 Rocket Lab CorpAvionics Engineering Intern Summer 2027Long Beach, CAImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. As an Avionics Engineering Intern based at Rocket Lab's site in Long Beach, California, you will have the opportunity to contribute to the future architecture of Avionics, performing hardware development for the next generation of electronics across the rocket, executing test campaigns to validate hardware, or generating new production assets to accelerate our rocket build rate.
NewThermal Engineering Intern Spring 2027 Rocket Lab CorpThermal Engineering Intern Spring 2027Long Beach, CAImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Additional perks include subsidized EV charging, onsite fitness centers (where available), discounted gym memberships, complimentary snacks and beverages, 50% employee discount on our popular merch store, and a variety of other employee discounts.
RF Engineering Intern Summer 2027 Rocket Lab CorpRF Engineering Intern Summer 2027Long Beach, CAImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. As an RF Engineering Intern based at Rocket Lab's site in Long Beach, California, you will have the opportunity to support the Radio Frequency (RF) Products Team in the test and productionization of our transceivers and RF products as they work to expand our radio capabilities and putting the radios into mass production.
NewThermal Engineering Intern Summer 2027 Rocket Lab CorpThermal Engineering Intern Summer 2027Long Beach, CAImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Additional perks include subsidized EV charging, onsite fitness centers (where available), discounted gym memberships, complimentary snacks and beverages, 50% employee discount on our popular merch store, and a variety of other employee discounts.
Engineering Intern - Software Test (Spring 2027 Co-Op) Rivian Automotive IncEngineering Intern - Software Test (Spring 2027 Co-Op)Torrance, CA$38–$45 / hourRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian's service providers, including providers of background checks, staffing services, and cloud services.
Engineering Intern - Design for Reliability (Spring 2027 Co-Op) Rivian Automotive IncEngineering Intern - Design for Reliability (Spring 2027 Co-Op)Irvine, CA$26–$45 / hourResponsibilities Support DFMEA development for Vehicle Hardware systems (closures, chassis, body structures, etc.) for new vehicle programs across R2 and EDV Support lifetime validation test planning for Vehicle Hardware systems (closures, chassis, body structures, etc.) for new vehicle programs across R2 and EDV Investigate improvements in field to test correlation for structural components Investigate development of material database for lifetime acceleration modeling and simulation Develop dashboards and tracking systems to review ongoing lifetime testing for vehicle mechatronics systems Qualifications Must be currently pursuing a bachelors or masters degree at an accredited university Actively pursuing a degree or one closely related in Mechanical Engineering Applied knowledge of basic to intermediate statistical methods Working knowledge of data analysis and coding/scripting Demonstrated ability to utilize AI tools to enhance coding and analytical workflows Campus leadership or project experience, preferred Pay Disclosure The salary range for this role is $26.00-45.00/HR for Irvine based applicants. Rivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Avionics Electrical Propulsion Engineering Intern (Summer 2027) Impulse Space Propulsion Inc.Avionics Electrical Propulsion Engineering Intern (Summer 2027)Redondo Beach, CAThis position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. As an Avionics Electrical Propulsion Engineering Intern, you will work alongside experienced engineers to design, build, and test custom circuit boards and avionics hardware that power Electra, our electric propulsion system.
Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Fall 2027) Marathon Petroleum CorpIntern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Fall 2027)La Palma, CALogistics & Storage (L&S) is comprised of four primary components: Logistics & Storage Engineering (L&SE): Logistics & Storage Engineering (L&SE) is an engineering service and project management organization comprised of engineering and other resources that primarily manage project work associated with Marathon Pipe Line (MPL), Terminals, and Marine organizations within MPLX. Marathon Pipe Line (MPL): MPL operates pipeline systems that move crude oil from production fields, other pipeline companies, and offshore platforms to MPC refineries, other refineries, and other pipeline systems.
Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Summer 2027) Marathon Petroleum CorpIntern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Summer 2027)La Palma, CALogistics & Storage (L&S) is comprised of four primary components: Logistics & Storage Engineering (L&SE): Logistics & Storage Engineering (L&SE) is an engineering service and project management organization comprised of engineering and other resources that primarily manage project work associated with Marathon Pipe Line (MPL), Terminals, and Marine organizations within MPLX. Marathon Pipe Line (MPL): MPL operates pipeline systems that move crude oil from production fields, other pipeline companies, and offshore platforms to MPC refineries, other refineries, and other pipeline systems.
Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Spring 2027) Marathon Petroleum CorpIntern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Spring 2027)La Palma, CALogistics & Storage (L&S) is comprised of four primary components: Logistics & Storage Engineering (L&SE): Logistics & Storage Engineering (L&SE) is an engineering service and project management organization comprised of engineering and other resources that primarily manage project work associated with Marathon Pipe Line (MPL), Terminals, and Marine organizations within MPLX. Marathon Pipe Line (MPL): MPL operates pipeline systems that move crude oil from production fields, other pipeline companies, and offshore platforms to MPC refineries, other refineries, and other pipeline systems.
Engineering Intern - Summer 2027 SCS EngineersEngineering Intern - Summer 2027Long Beach, California$21–$26 / hourInternWhat You’ll Gain •Paid internship experience •Mentorship from seasoned engineers and scientists •Networking and development opportunities •Exposure to diverse engineering and science projects •A collaborative, employee-owned company culture Timeline •Internship runs from May/June to August/September 2027 •Start and end dates are flexible to accommodate academic schedules Learn more about our internship program: https://www.youtube.com/watch?v=obufyvKOHII As an intern, you’ll work alongside experienced professionals on projects centered around landfill construction, landfill permitting, storm water management, utility projects, soil and groundwater remediation, brownfield redevelopment, site development, and sustainability projects.
Environmental Engineering Intern (Summer 2027!) CDM SmithEnvironmental Engineering Intern (Summer 2027!)Irvine, CaliforniaTemporaryIn addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. Background Check and Drug Testing Information: CDM Smith Inc. and its divisions and subsidiaries (hereafter collectively referred to as “CDM Smith”) reserves the right to require background checks including criminal, employment, education, licensure, etc.
Environmental Engineering Intern (Summer 2027!) CDM Smith IncEnvironmental Engineering Intern (Summer 2027!)Irvine, CAIn addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients.
NewDesign Engineering Intern Nuclear Promise XDesign Engineering InternOntario, CA$26–$31 / hourYou'll help resolve emergent issues, perform engineering calculations and analyses, support maintenance and procurement activities, and assist with minor design changes. We combine decades of nuclear expertise with AI, digital tools, and lean processes, to help plants run safer, smarter, and more cost-effectively.
Engineering Intern (Summer 2027) Griffith CoEngineering Intern (Summer 2027)Santa Fe Springs, CA$22–$27 / hourIf you are looking for a career in construction, we offer paid summer internship opportunities at the following office locations (Bakersfield, Brea, San Diego, Santa Fe Springs) and also at some of our project sites in our Southern and Central California regions. In addition to what you learn from your day-to-day duties, you will have opportunities to learn from a 1-on-1 meeting with 1 of our top company executives, information sessions with our Division Managers, visits to 2-3 of our construction projects, a day of training for our interns, access to potential mentors and more.