https://internscout.org/internships/mechanical-engineering/illinois/ Mechanical Engineering internships in Illinois: new listings as InternScout finds them. Check each posting on the employer's site before applying. en-us Sun, 27 Sep 2026 02:50:47 +0000 180 https://careers-enfra.icims.com/jobs/11236/pre-engineering-mechanical-intern/jobinternscout-0a87e239a0e6bee6Tue, 22 Sep 2026 21:05:12 +0000Westmont, IL +1 · Paid. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://flextronics.wd1.myworkdayjobs.com/Careers/job/USA-IL-Libertyville/Manufacturing-Data---Analytics-Co-Op---Spring-2027_WD229700internscout-5afc2ccb92987ad0Sat, 19 Sep 2026 10:16:29 +0000Libertyville, IL · Spring 2027. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://careers.rivian.com/jobs/33784internscout-166bb836c934d004Fri, 18 Sep 2026 16:17:02 +0000Normal, Illinois · Spring 2027 · Paid. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://entegris.wd1.myworkdayjobs.com/entegriscareers/job/Bloomington-MN/Manufacturing-Engineering-Co-Op_REQ-14417internscout-408d731e3ded5fb3Fri, 18 Sep 2026 09:25:22 +0000Aurora, IL +5. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://mpc.wd1.myworkdayjobs.com/MPCCareers/job/Findlay-Ohio/Intern-Co-op---Refining-Mechanical-Engineer--Spring-2027-_00020137internscout-8e7a7a6652a0c5ffFri, 18 Sep 2026 09:25:22 +0000Robinson, Illinois +14 · Spring 2027 · $32.92 per hour. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://mpc.wd1.myworkdayjobs.com/MPCCareers/job/Findlay-Ohio/Intern-Co-op---Refining-Mechanical-Engineer--Summer-2027-_00023668internscout-c89216a1c742aea0Fri, 18 Sep 2026 09:25:22 +0000Robinson, Illinois +14 · Summer 2027 · $32.92 per hour. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://stryker.wd1.myworkdayjobs.com/StrykerCareers/job/Redmond-Washington/Manufacturing-Engineering-Intern_R572846internscout-022f7b3476043f5bFri, 18 Sep 2026 09:05:59 +0000Cary, Illinois +1. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://stryker.wd1.myworkdayjobs.com/StrykerCareers/job/Cary-Illinois/Summer-2027-Internship---Mechanical-Engineering---Illinois_R572602internscout-1a345feb9dae4a6cFri, 18 Sep 2026 09:05:59 +0000Cary, Illinois · Summer 2027. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://mpc.wd1.myworkdayjobs.com/MPCCareers/job/Findlay-Ohio/Intern-Co-op---Refining-Mechanical-Engineer--Fall-2027-_00023684internscout-e75c5188e6ac9d0dFri, 18 Sep 2026 09:05:59 +0000Robinson IL Refinery +13 · Fall 2027 · $32.92 per hour. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://hdjq.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/26011001internscout-47ca65d9aeda3732Fri, 18 Sep 2026 08:49:23 +0000Rockford, IL +2 · Summer 2027. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://allegion.wd5.myworkdayjobs.com/careers/job/Princeton-IL/Summer-Intern---Mechanical-Engineer_JR37342-2internscout-50631fbe7ac9f4a9Fri, 18 Sep 2026 08:49:23 +0000Princeton, IL +4 · Summer. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://job-boards.greenhouse.io/syskahennessy/jobs/8178051internscout-578427e7753cee0cFri, 18 Sep 2026 08:49:23 +0000Chicago, IL +1 · Summer. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://wd3.myworkdaysite.com/recruiting/mdlz/External/job/Naperville-Illinois-United-States/Manufacturing--Process-Engineering-Co-Op-For-Naperville--IL-Local-Candidates-Only-_R-176632internscout-6cef94e751521806Fri, 18 Sep 2026 08:49:23 +0000Naperville, Illinois, United States. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://hdjq.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/26010384internscout-80f1f62b1ca3386bFri, 18 Sep 2026 08:49:23 +0000Rockford, IL +1 · Spring 2027. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://wd1.myworkdaysite.com/recruiting/imeg/Imeg_Careers/job/Madison-WI/Mechanical-Engineering-Intern---Madison--WI_R-16461internscout-8fa6ba2236e90295Fri, 18 Sep 2026 08:49:23 +0000Rock Island, IL +10. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://jobportal.reyesbeveragegroup.com/jobs/36106internscout-a2581ee7715d6fd4Fri, 18 Sep 2026 08:49:23 +0000Alsip, Illinois +7 · Summer 2027 · Paid. More like this: https://internscout.org/internships/mechanical-engineering/illinois/ https://careersus-shure.icims.com/jobs/4953/mechanical-engineering-intern/jobinternscout-c0985ff20f41a123Fri, 18 Sep 2026 08:49:23 +0000Niles, IL · Summer 2027. More like this: https://internscout.org/internships/mechanical-engineering/illinois/