19 engineering intern jobs at 17 companies in Hesperia, CA

5d
Save
Mark Applied
Hide
Engineering Intern
Brea, California, United States
$25-$28/hr OnsitePart Time
Howmet Aerospace
Howmet AerospaceNYSE: HWM: Manufactures high-performance metal components for aerospace and transportation.
Must be enrolled (Sophomore–Senior) in manufacturing/mechanical/industrial engineering or similar; basic manufacturing principles, teamwork, analytical and problem‑solving skills; ability to access export‑controlled data.
3w
Save
Mark Applied
Hide
Mechanical Engineering Intern
Brea, California, United States
$25/hr OnsitePart Time, Temporary
Curtiss-Wright
Curtiss-WrightNYSE: CW: Engineers and manufactures critical components for aerospace and defense.
Senior-year mechanical engineering student or recent graduate; SolidWorks required, AutoCAD experience preferred; strong oral/written communication; ability to work in an Agile environment.
SolidWorks, AutoCAD
2mo
Save
Mark Applied
Hide
Intern - Electrical Engineering
Monrovia, California, United States
$27-$30/hr OnsiteMultiple Commitments Available
Attalon
Attalon: Designs and manufactures precision optical and laser systems.
0+ YOEPursuing BS in CS/Robotics/ME/EE/Physics/Applied Physics/Math; SolidWorks experience; scripting for automation; quick learner; robotics/embedded exposure; strong cross-disciplinary collaboration.
Solidworks, Automation, Robotics, Scripting, Computer Vision, Data processing
1w
Save
Mark Applied
Hide
Engineering Co-Op Intern - MWD - #721842502
Los Angeles or Culver City or Monterey Park or La Verne or Pomona
$25/hr FieldPart Time
Cal Poly Pomona Foundation
Cal Poly Pomona Foundation: Auxiliary organization providing support services for Cal Poly Pomona.
Currently enrolled in a B.S. engineering program with GPA≥2.5, sophomore/junior status, eligible to work in the U.S., able to drive to project sites and pass background check.
MS Office, Adobe Pro, Blue Beam
1mo
Save
Mark Applied
Hide
Highway Intern
Riverside, California, United States
OnsiteInternship, Part Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
Currently enrolled in an undergraduate or graduate engineering program; attention to detail, problem-solving and communication skills; basic Microsoft Office skills; ~20 hours/week on-site; mentoring by licensed engineer.
Microsoft Office
1mo
Save
Mark Applied
Hide
Highway Intern
Riverside, California, United States
$22-$26/hr OnsitePart Time, Temporary
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
0+ YOECurrently enrolled in an undergraduate or graduate Engineering program; detail-oriented; strong problem-solving and communication skills; basic MS Office; on-site work ~20 hours/week; no remote.
Microsoft Office
2mo
Save
Mark Applied
Hide
CNC Programmer Intern
Yorba Linda, California, United States
OnsiteInternship, Full Time
Envista
EnvistaNYSE: NVST: Manufactures and sells a comprehensive range of dental products.
Pursuing a degree or certificate in Manufacturing Engineering, Mechanical Engineering, Industrial Technology, Mechatronics, or CNC Machining; basic CNC, GD&T, drawings, and CAM software knowledge.
G-code, CAM software
6d
Save
Mark Applied
Hide
Intern
Monrovia, California, United States
$21-$30/hr OnsitePart Time
San Gabriel Valley Council of Governments
San Gabriel Valley Council of Governments: Regional government planning agency serving the San Gabriel Valley.
Currently enrolled or recently graduated college students in related fields; experience with Microsoft Office/Excel; interest or coursework in engineering, project management, procurement, or data analysis; able to lift 25 lbs.
Microsoft Excel, Microsoft Word, Power BI, SharePoint, GIS
1mo
Save
Mark Applied
Hide
Intern (Groundwater Recharge)
Chino, California, United States
$21/hr FieldMultiple Commitments Available
Inland Empire Utilities Agency
Inland Empire Utilities Agency: Provides regional wastewater treatment and wholesale water distribution services.
High school diploma/GED required; current enrollment in or graduation from college studies in hydrology, geology, engineering, environmental sciences preferred. Valid California Class C driver's license required, ability to lift up to 50 lbs, strong written/oral communication and computer skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
3mo
Save
Mark Applied
Hide
BI Intern - Carson, CA
Pomona, California, United States
$22-$25/hr OnsitePart Time
Temco Logistics
Temco LogisticsNYSE: HD: Provides last-mile delivery and installation for home appliances.
Pursuing or recently completed degree in CS, IS, Data Analytics, Engineering; strong analytical skills; basic DB/data concepts; quick learner; detail-oriented.
SQL, Tableau, Power BI, Python, Git
1w
Save
Mark Applied
Hide
MANUFACTURING ENGINEER INTERN
City of Industry, California, United States
$25/hr OnsiteInternship
LISI Aerospace
LISI AerospaceEuronext Paris: FII: Manufactures high-performance fasteners and metal components for aircraft.
Actively pursuing a BS in Mechanical or Manufacturing Engineering; CAD and Solid Works proficiency; advanced Microsoft Word/Excel/Access skills; ability to lift up to 25 lbs; HSE and safety compliance.
Solid Works, Microsoft Word, Microsoft Excel, Microsoft Access, CAD
1mo
Save
Mark Applied
Hide
Intern, Health, Safety, Environment, & Quality (HSEQ) – Summer 2026
Bridgewater or Houston or City of Industry or Vancouver or Atlanta or Cleveland or Pennsylvania
OnsiteFull Time, Internship
Messer
Messer: Supplies industrial, medical, and specialty gases globally.
Seeking a senior undergraduate or graduate student in earth/environmental science, engineering or related field; strong analytical and communication skills; Microsoft Office/Excel and Intelex familiarity; self-motivated and process oriented.
Microsoft Office, Microsoft Excel, Intelex
1mo
Save
Mark Applied
Hide
Project Engineer
Jurupa Valley, California, United States
$81k-$110k/yr OnsiteFull Time
Crane Company
Crane CompanyNYSE: CR: Manufactures engineered components for aerospace and industrial process markets.
3+ YOEBachelor's in engineering or 3+ years in piping/construction/mechanical engineering; knowledge of cryogenic systems, CAD/SOLIDWORKS, NFPA/ASME/CGA codes; project coordination, modeling, drafting; frequent domestic/international travel.
SOLIDWORKS, CAD software, Microsoft Office Suite, CRM, ERP
1mo
Save
Mark Applied
Hide
Electrical Engineer Level II
Monrovia, California, United States
$101k-$148k/yr OnsiteFull Time
Worley
WorleyAustralian Securities Exchange: WOR: Global professional services for energy, chemicals, and resources sectors.
Requires an electrical engineering degree (power systems emphasis), strong electrical engineering knowledge, familiarity with local/international standards, competency with ETAP/SKM/SEL and CAD software. EIT desirable; 5+ years preferred.
Microsoft Office Suite, ETAP, SKM, SEL, AutoCAD, MicroStation, AVEVA, CADWorx
2d
Save
Mark Applied
Hide
System Engineer-Chassis
Ontario, California, United States
$85k-$125k/yr OnsiteFull Time
Hyundai Mobis
Hyundai MobisKorea Exchange: 012330: Designs and manufactures advanced automotive components and mobility systems.
Experience in vehicle dynamics, brake systems, ESC tuning, CAN/OBD II networks, calibration tools, and supporting domestic and international testing up to 50%. Bachelor's in engineering required.
CANape, CANoe, ATI Vision, CAN, OBD II
2w
Save
Mark Applied
Hide
Expatriatuppdrag i USA - Flight Test Support Engineer
Linköping or Edwards Air Force Base
FieldFull Time
Saab
SaabNasdaq Stockholm: SAAB B: Designs and manufactures advanced defense and security systems.
3+ YOEUniversity engineering degree, several years experience with aircraft systems or flight test, ability to work independently in an international context, fluent Swedish and English, strong communication and collaboration skills.
4d
Save
Mark Applied
Hide
Construction Management Internship - Summer 2027
Atlanta or Melrose Park or Las Vegas or Hayward or Wilsonville or Sparks or Mukilteo or City of Industry or Manassas
HybridFull Time
Anning-Johnson
Anning-Johnson: Provides specialty construction services including drywall and metal decking.
Current student in construction management, engineering, or related field; motivated, team-oriented, willing to work in office and on jobsite; eager to learn; strong work ethic.
2w
Save
Mark Applied
Hide
Manufacturing Documentation Specialist
Corona, California, United States
$59k-$94k/yr OnsiteFull Time
Agiliti
Agiliti: Manages and maintains medical equipment fleets for healthcare facilities.
3+ YOE3+ years quality or related experience; bachelor’s degree preferred in life sciences, engineering, or technical communications; ISO 13485 and internal/external audit familiarity; MS Office and ERP/PLM experience; technical writing skills.
Microsoft Office Suite, Product Lifecycle Management (PLM), Enterprise Resource Planning (ERP), Bills of Materials (BOM)
2w
Save
Mark Applied
Hide
Manufacturing Documentation Specialist
Corona, California, United States
$59k-$94k/yr OnsiteFull Time
Agiliti
Agiliti: Manages and maintains medical equipment for healthcare providers.
3+ YOE3+ years quality or related experience; bachelor's degree in life sciences, engineering, or technical communications preferred. Experience with ISO 13485, internal/external audits, technical writing, MS Office, PLM/ERP; ability to lift and perform physical tasks.
Microsoft Office Suite, PLM, ERP