Civil Design Engineering Intern - Summer 2026

Oneida Engineering Solutions (OES) was awarded the Outstanding Tribally Owned Business of the Year award in 2023. We are an 8(a), minority business enterprise (MBE) that provides engineering, environmental, science, and specialized professional services solutions for customers nationwide. Our primary clients are WisDOT, MnDOT, counties, municipalities, and private developers in Wisconsin.

OES has immediate openings for a Civil Design Engineering Intern - Summer 2026 supporting our Transportation Team. As we are hoping to provide hands-on training and mentorship for this internship, this opportunity is based in the office and can be based out of our Madison, WI, or Green Bay, WI Office.

Key Responsibilities:

• Assist with the preparation of roadway design plans, profiles, cross sections, and details in accordance with WisDOT standards
• Support geometric layout and alignment development using CAD software (e.g., MicroStation and/or OpenRoads Designer)
• Perform quantity calculations, cost estimates, and basic engineering analyses
• Assist with drainage design and utility coordination tasks
• Review and apply WisDOT design manuals, specifications, and standard details
• Support the preparation of technical reports and documentation
• Participate in project meetings and coordinate with internal team members and external stakeholders
• Conduct occasional field visits to project sites (as needed)

Minimum Qualifications:

• Currently pursuing a Bachelor’s degree in Civil Engineering or related field
• Completion of at least sophomore year prior to Summer 2026• Basic understanding of transportation engineering principles• Proficiency in Microsoft Office (Excel, Word)
• Strong communication and organizational skills
• Ability to work both independently and collaboratively in a team environment.

Compensation Range: $21- $27/Hour

About Us:

The Oneida ESC Group is a family of companies owned by the Oneida Nation of Wisconsin that delivers customer-focused engineering, science, and construction services worldwide. Our family of companies includes:

• Oneida ESC Group (OESC)
• Oneida Professional Services (OPS)
• Oneida Total Integrated Enterprises (OTIE)
• Mission Support Services (MS2)
• Sustainment & Restoration Services (SRS)
• Oneida Engineering Solutions (OES)
• General Mechanical Corporation (GMC)
• LG2 Environmental Solutions (LG2)
• Oneida Environmental (OE)

We integrate our staff for dedicated, cooperative, and business-like delivery of services to enhance our customers’ missions.

Equal Employment Opportunity:

Oneida ESC Group is an equal opportunity employer committed to inclusion and diversity in the workplace. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws, national origin, disability, veteran status, or other legally protected characteristics.

Oneida ESC Group participates in the E-Verify program. Learn more about the E-Verify program. https://www.e-verify.gov/

Oneida ESC Group is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Oneida ESC Group makes hiring decisions based solely on qualifications, merit, and business needs at the time.