Last updated: August 2026
Oshkosh Corporation builds the vehicles that move the world, from JLG aerial lifts to Pierce fire trucks to the USPS Next Generation Delivery Vehicle, and its summer internship program places students across nine functional areas at sites in Wisconsin, Maryland, Michigan, and Utah. For the 2027–2028 cycle, summer engineering postings are expected to go live between September and November 2026, with rolling review and no stated deadline. The program pays $18 to $37 per hour, offers relocation assistance, and feeds a Rotational Engineer pipeline that converts strong performers into full-time hires.
Quick Facts
| Fact | Detail |
|---|---|
| Where to apply | careers.oshkoshcorp.com. Search for summer 2027 internship roles and submit your resume |
| Application window (2027–28) | Summer 2027 engineering postings expected September to November 2026. Currently pre-open with only year-round and fall roles live. Rolling admissions with no stated deadline |
| Rolling? | Yes. Oshkosh reviews applications on a rolling basis. No published deadline means early applicants see the most open seats |
| Eligibility | Sophomore or above at an accredited university. Engineering roles require relevant engineering majors. Finance and accounting roles require matching majors. GPA 3.0 preferred, not a hard cutoff. Defense roles require US Person status (ITAR/EAR) |
| Duration | 12 to 14 weeks, full-time, typically late May through mid-August. Year-round and co-op options also available |
| Compensation | $18 to $37 per hour, depending on role and experience level. Relocation assistance provided |
| Visa sponsorship | Depends on the role. Defense division positions (Oshkosh Defense, Pratt Miller) require US Person status under ITAR/EAR. Non-defense roles may be more flexible, but check each posting |
| Locations | Oshkosh, WI (HQ); Appleton, WI; Hagerstown, MD; New Hudson, MI; Roy, UT |
| # Programs | 9 functional areas: Engineering (flagship), Accounting & Finance, Digital Technology, Supply Chain, Operations, HR, Marketing, Sales, Other |
Three numbers frame the opportunity: $10.4 billion in annual revenue backing a Fortune 500 employer, $18–$37 per hour intern pay across 9 functional tracks, and a 2.7 out of 5 interview difficulty rating on Glassdoor. Engineering is the flagship track, but Oshkosh also hires in finance, supply chain, digital technology, and operations.
Externships are short, remote projects where you finish real work for a real company. The Amazon Fulfillment Center Operational Strategy Externship and the Corporate Strategy Externship mentored by Eric Ries build the operations and strategic-thinking evidence an Oshkosh application rewards. Explore all Externships.
What Is an Oshkosh Corporation Internship?
An Oshkosh Corporation internship is a paid, full-time, 12-to-14-week placement that embeds students on engineering, operations, and business teams across a portfolio of 12 brands building specialty vehicles and equipment used in 150+ countries. Oshkosh is a Fortune 500 company (ranked #411) with $10.4 billion in FY2025 revenue, 18,000+ employees, and a $14.75 billion backlog that includes the USPS Next Generation Delivery Vehicle contract for up to 165,000 units. The company earned the RippleMatch 2025 Campus Forward Award and reports an 8.6 out of 10 intern engagement score, signaling structured mentorship and meaningful project ownership. Glassdoor rates the company 3.7 out of 5 across 663 reviews, and strong interns can transition into the Rotational Engineer Program for full-time placement.
When Do Oshkosh Corporation Internship Applications Open for 2027–2028?
Oshkosh's internship calendar runs on a fall-to-spring application window for summer placements. Based on prior cycles, summer 2027 engineering postings are expected between September and November 2026, with rolling review and no published deadline. As of August 2026, the portal shows only year-round and fall co-op roles, so the summer 2027 wave has not yet opened. The strategic move is to prepare now and apply within the first week of postings going live.
Summer 2027 engineering postings have not yet opened. Five live postings are year-round or fall roles only. This is the build window: sharpen your resume, prepare STAR stories, and add portfolio evidence before postings drop.
Expected window for summer 2027 engineering and business internship postings based on prior cycle timing. Set a job alert on careers.oshkoshcorp.com so you submit within the first week.
Rolling review fills seats throughout this window. Campus recruiting drives roughly 50% of hires, so attend career fairs at Midwest engineering schools if possible.
Interview funnel: phone screen (~15 minutes) followed by a second-round interview (~45 minutes). Interview difficulty averages 2.7 out of 5 on Glassdoor. Expect behavioral and technical questions aligned to your functional track.
12 to 14 weeks, full-time, late May through mid-August. Work across Oshkosh's brand portfolio on real engineering, operations, or business projects. Strong performers feed into the Rotational Engineer Program for full-time conversion.
How to read this page: our dates come from tracking previous recruiting cycles and daily posting data. Treat them as informed estimates based on historical patterns, not confirmed dates. The company's official careers page is always the most current source. If a role is posted there, go by that, even if this page suggests the window hasn't opened yet.
Why You Must Apply the Week Applications Open
Rolling review plus no stated deadline means the first week a posting goes live is when the most seats are open. With 50% of hires sourced through campus recruiting, students at Midwest engineering schools have a built-in channel, but the online portal is the equalizer for everyone else. Oshkosh expects summer 2027 postings between September and November 2026, so the preparation window is now. Build your resume evidence, draft STAR stories around analytical problem-solving and teamwork, and set a job alert on careers.oshkoshcorp.com so you submit within days of the posting going live.
Which Oshkosh Corporation Internship Programs Should You Target?
Oshkosh runs internships across nine functional areas, with engineering as the flagship track spanning its 12 brands. Which track should you target? The honest answer is the one where your coursework and project experience align, because every interview round probes for real-world problem-solving in context.
| Program | Focus | Duration | Key skills |
|---|---|---|---|
| Engineering Intern (Flagship) | Design, structural analysis, and testing across specialty vehicles (JLG, Pierce, McNeilus, Oshkosh Defense, AeroTech) | 12–14 weeks | CAD (CATIA, SolidWorks, Pro-E), structural analysis, GD&T, materials knowledge |
| Digital Technology Intern | Software development, data analytics, IoT, and digital transformation across Oshkosh's brand portfolio | 12–14 weeks | Programming, data analysis, problem-solving, communication |
| Supply Chain Intern | Procurement, logistics optimization, supplier management, and demand planning | 12–14 weeks | Analytical thinking, Excel, process improvement, supply chain fundamentals |
| Operations Intern | Manufacturing process improvement, quality engineering, and Lean methodologies on production lines | 12–14 weeks | Industrial or mechanical engineering, root cause analysis, teamwork |
| Accounting & Finance Intern | Financial analysis, cost accounting, budgeting, and reporting across business units | 12–14 weeks | Finance or accounting major, financial modeling, attention to detail |
| Marketing & Sales Intern | Market research, brand strategy, and go-to-market support for specialty vehicle segments | 12–14 weeks | Communication, analytical thinking, presentation skills, business acumen |
See every open role on the Oshkosh careers portal. Additional tracks include Human Resources and general business roles. Oshkosh's $14.75 billion backlog and the USPS Next Gen Delivery Vehicle contract mean engineering and operations capacity is expanding, so expect more seats in those areas than in prior cycles.
What Are the Eligibility Requirements?
Oshkosh's requirements vary by functional area and brand, but a few lines repeat across nearly every intern posting:
• Enrollment: actively enrolled at an accredited university, typically sophomore year or above. Engineering tracks require relevant engineering majors (Mechanical, Electrical, Industrial, etc.). Finance and accounting tracks require matching degree programs.
• GPA: 3.0 out of 4.0 is the preferred threshold but not a hard cutoff. Strong project experience and relevant skills can compensate.
• Work authorization: US Person status (US citizen, permanent resident, or protected individual) is required for defense division roles at Oshkosh Defense and Pratt Miller due to ITAR/EAR regulations. Non-defense roles may have more flexibility, but check each posting.
• Year-round and co-op: Oshkosh also offers year-round and co-op positions beyond the summer program, so students on non-standard academic calendars have options.
Does Oshkosh Require US Citizenship for All Roles?
No, but defense division roles do. Oshkosh Defense and Pratt Miller work on military contracts (including the Joint Light Tactical Vehicle), and those positions fall under ITAR and EAR export control regulations requiring US Person status. Non-defense brands like JLG, Pierce, McNeilus, and AeroTech have different requirements, and some postings do not list citizenship restrictions. Read each job description carefully, because the requirement varies at the brand level, not the company level.
What Skills Does Oshkosh Corporation Look For, and How Do You Build Them?
Read across six Oshkosh intern job descriptions, spanning engineering, operations, finance, and digital roles, and the pattern is clear. Microsoft Office proficiency appears in five of six, communication skills in five of six, and analytical problem-solving in five of six. But engineering roles add a sharp technical layer: every engineering JD calls for CAD software (CATIA, Pro-E, SolidWorks), structural analysis, and GD&T knowledge. The interview format is conversational (difficulty 2.7 out of 5 on Glassdoor), so bring the technical skills and then wrap every story in how you solved a real problem within a team.
What Oshkosh Corporation looks for in interns
Skills across 6 Oshkosh Corporation intern & analyst job descriptions · 2026–27 cycle Oshkosh Corporation intern JDs
Method: full-text analysis of six Oshkosh Corporation intern job descriptions across Engineering (2 JDs), Operations, Supply Chain, Finance, and Digital Technology tracks. CAD, structural analysis, and GD&T appear in 100% of engineering-specific JDs.
How Is Demand for Engineering Interns Moving Right Now?
Engineering intern hiring right now: August 2026
Across US engineering-intern postings tracked this month · aggregate market data, all employers
The engineering intern market in late summer 2026 favors candidates with hands-on CAD and structural-analysis skills. Oshkosh's $14.75 billion backlog and USPS contract create above-average demand for engineering capacity, making this a strong cycle to apply.
Method: aggregate analysis of US mechanical-engineering-intern and industrial-engineering-intern postings via industry workforce reports, August 2026. Figures show direction and relative level, not total market share.
Build These Skills Before You Apply
And every skill in that chart maps to a remote Externship where you finish a real project before a role opens.
| Skill (from real JDs) | JD evidence | Externship that builds it |
|---|---|---|
| Analytical thinking, operations & supply chain | Supply Chain and Operations JDs: 'analytical skills, process improvement, root cause analysis' | Amazon Fulfillment Center Operational Strategy |
| Data analysis & business intelligence | Digital Technology JDs: 'data analysis, problem-solving, communication' and cross-functional analytics needs | Wayfair AI Agent Engineering for BI |
| Data visualization & reporting | All JDs: 'Microsoft Office Suite, attention to detail' and Finance JDs: 'financial analysis and reporting' | Center for Improving Youth Justice Data Visualization |
How close is the overlap? The Amazon project is operations-strategy work that yields the analyze-and-improve evidence Oshkosh's behavioral interviews probe for, and the Wayfair project hands you a data-pipeline story that a Digital Technology round wants to hear.
What Is the Oshkosh Corporation Application and Interview Process Like?
Oshkosh's interview funnel is a two-stage process with moderate difficulty (Glassdoor 2.7 out of 5):
1. Apply on careers.oshkoshcorp.com. Search for summer 2027 internship roles once postings go live (expected September to November 2026). Submit your resume and apply within the first week for the best odds under rolling review.
2. Resume screening. Oshkosh screens for GPA (3.0 preferred), relevant major, and work authorization. Defense roles (Oshkosh Defense, Pratt Miller) additionally verify US Person status for ITAR/EAR compliance.
3. Phone screen (~15 minutes). A preliminary conversation with a recruiter to verify qualifications, gauge motivation, and confirm location availability. About 50% of hires come through campus recruiting, so career-fair connections can accelerate this step.
4. Second-round interview (~45 minutes). A deeper conversation with the hiring manager or team, covering behavioral questions, technical knowledge for engineering roles (CAD experience, structural analysis, materials), and role-specific scenarios. Glassdoor rates the overall difficulty at 2.7 out of 5.
5. Offer decision. Successful candidates receive offers for the 12-to-14-week summer placement. Strong performers during the internship are considered for the Rotational Engineer Program or direct full-time conversion.
The two skills to drill are clear: behavioral stories that demonstrate analytical thinking and teamwork (the competencies that appear in five of six JDs), and enough technical depth to speak confidently about the track you chose. With interview difficulty at 2.7 out of 5, preparation and specificity beat prestige. Research Oshkosh's brand portfolio, know which brands operate at your target location, and bring a project example that shows you can solve real problems.
What Students on Reddit Say
Three community perspectives on working at and around Oshkosh Corporation, all paraphrased from public Reddit threads.
Oshkosh Corporation is the largest employer in the city of Oshkosh, Wisconsin, making it a strong option for interns who want to live affordably in a college town while working for a major manufacturer with deep community roots.
The defense division is competitive even for candidates with strong GPAs and prior experience. One mechanical engineering student with a 3.5+ GPA applied twice without landing an interview, suggesting that defense roles may prioritize clearance eligibility and specific project experience over general credentials.
People considering Oshkosh Corporation as an employer generally find it a solid company to work for, with the caveat that the experience varies significantly by division and location across its large brand portfolio.
How Do You Stand Out When Defense Roles Reject 3.5 GPAs?
Three moves, all before a role opens. First, understand the brand you want: Oshkosh runs 12 brands across defense, fire trucks, aerial lifts, concrete mixers, and airport equipment, and each has different requirements, culture, and interview expectations. Applying to JLG is different from applying to Oshkosh Defense. Second, if you want a defense role, start the security clearance conversation early, because ITAR/EAR compliance is a gating requirement that no GPA can substitute for. Third, bring finished technical work: a CAD portfolio for engineering, a process-improvement project for operations, or a data-analysis deliverable for digital roles. The USPS Next Gen Delivery Vehicle contract means Oshkosh is scaling capacity across brands, so demonstrating that you can contribute to active production from week one is the clearest signal you can send.
What Other Companies Should You Consider?
Oshkosh is not the only heavy-equipment and specialty-vehicle company hiring on a summer calendar. If you are building an engineering-internship list, these are the natural neighbors:
- CaterpillarLargest heavy-equipment manufacturer globally, with 600+ interns per summer across 10+ tracks and a strong Midwest engineering presenceGuide →
- John DeereDirect competitor in heavy equipment and agricultural machinery, also headquartered in the Midwest with a similar engineering cultureCareers site
- TerexAerial work platforms and materials processing equipment, overlapping with Oshkosh's JLG brand in the access-equipment marketCareers site
- PACCARTruck manufacturer (Kenworth, Peterbilt, DAF) with engineering internships focused on vehicle design and manufacturingCareers site
- NavistarCommercial truck and bus manufacturer, now a Traton Group subsidiary, with engineering and operations intern programsCareers site
Our engineering internships summer 2027 guide maps the whole landscape, timeline by timeline.
FAQ
When do Oshkosh Corporation internship applications open for summer 2027?
Summer 2027 engineering postings are expected between September and November 2026, based on prior cycle timing. As of August 2026, the careers portal shows only year-round and fall roles. Set a job alert on careers.oshkoshcorp.com so you apply within the first week of postings going live.
How much does an Oshkosh Corporation internship pay?
Hourly rates range from $18 to $37, depending on the role and experience level. Engineering and digital technology roles tend to fall in the upper range, while other functional areas cluster at the lower to middle end. Relocation assistance is also provided to help offset housing and moving costs.
Are Oshkosh internships only in Wisconsin?
No. While the corporate headquarters is in Oshkosh, Wisconsin, internships are available at multiple sites including Appleton, WI; Hagerstown, MD; New Hudson, MI; and Roy, UT. Your specific location depends on which brand and functional area you are assigned to during the program.
Does Oshkosh require a minimum GPA for internships?
A 3.0 out of 4.0 GPA is preferred but not a hard cutoff. Strong project experience, relevant coursework, and technical skills can compensate. That said, competitive tracks like engineering and defense tend to draw applicants above 3.0, so a higher GPA strengthens your application.
Does Oshkosh sponsor visas for interns?
It depends on the division. Defense roles at Oshkosh Defense and Pratt Miller require US Person status under ITAR and EAR export control regulations, which limits eligibility to US citizens, permanent residents, and protected individuals. Non-defense brands may have different requirements, so read each posting carefully.
What is the Oshkosh internship interview process like?
The process has two stages: a phone screen of about 15 minutes followed by a second-round interview of about 45 minutes with the hiring manager. Glassdoor rates the overall difficulty at 2.7 out of 5. Roughly 50% of hires come through campus recruiting, so career fairs are a strong entry channel.
Do Oshkosh interns get full-time offers?
Yes. Strong performers are considered for the Rotational Engineer Program or direct full-time placement. The 8.6 out of 10 intern engagement score and the RippleMatch 2025 Campus Forward Award suggest the program is structured to identify and retain top talent through a clear conversion pipeline.
What CAD software does Oshkosh use for engineering internships?
CATIA is the primary platform, appearing in all engineering job descriptions. Pro-E (Creo) and SolidWorks are also mentioned. If you have experience in any of these, highlight it prominently on your resume. If not, free student licenses and online tutorials can build foundational proficiency before you apply.
Oshkosh builds vehicles for the USPS, the US military, and fire departments worldwide, and its summer 2027 engineering postings are expected within weeks. Spend the runway building proof: a remote Externship turns 'interested in Oshkosh' into a finished operations or analytics project you can point at in a 45-minute interview.
About the Author
Bifei Wang has spent 17 years focused on human flow and the growth of young professionals, spanning international education, career training and coaching, and recruitment process outsourcing. Over 7 years at Extern, he has had one-on-one sessions with thousands of students exploring careers in consulting, finance, tech, marketing, and data, giving him a firsthand view of how the job market has shifted for early-career professionals and what it actually takes to break in.
