Construction Project Manager Intern or Co-Op (GSC)

Are you a problem-solver who’s energized by project management, construction, , field coordination, and the challenge of powering large-scale construction projects? Do you thrive in collaborative environments and take pride in doing the right thing with integrity and precision?

If you answered “Yes!” — this opportunity was designed with you in mind.

At ARCO & GSC Design/Build, we’re not just constructing buildings — we’re developing the next generation of leaders in construction. Join us and experience what it means to be part of one of the nation’s top design/build construction firms.

Our culture is built on four core values:

• Treat people fairly and do the right thing

• Understand our customers’ business and solve their problems

• Be positive, upbeat, and have fun

• Create opportunities for individual financial success based on merit

What you’ll get as part of our internship/co-op program:

• Competitive hourly pay with overtime opportunities

• Housing stipend available based on need

• Medical, dental, and vision insurance (for internships 3+ months)

• Professional development through training, mentorship, and project exposure

• Company-sponsored lunches, happy hours, and networking events

• Fully stocked kitchens with snacks, coffee, and drinks

• A fast-paced, inclusive, and supportive environment

At ARCO & GSC , you’re more than just an intern — you’re part of a team that invests in your growth from day one.

As an Project Manager Intern/Co-op , you’ll gain firsthand exposure to the electrical scope of industrial and commercial projects — from preconstruction through closeout. You’ll work directly with project managers and trade partners to bring high-performance facilities to life.

Here’s what you can expect:

• Design-Build Process – Learn how we manage design/build projects within fully integrated projects from concept to completion

• Design/Build Projects Estimating & Takeoffs – Assist in evaluating design documents and preparing Design/Build cost estimates

• Design Coordination – Attend meetings with engineers, architects, and project teams to ensure design aligns with project goals

• Scheduling Support – Help develop and monitor schedules specific to all trades and equipment installation

• Permitting & Code Compliance – Support the permitting process and learn how project designs adhere to NEC and local codes

• Procurement & Buyout – Prepare bid packages, distribute to subcontractors, compare proposals, and assist with award recommendations

• Submittals & Shop Drawings – Track project submittals, route documents for approval, and coordinate communication with subcontractors

• Field Support – Join PMs and Superintendents on site visits to monitor installation, troubleshoot challenges, and ensure alignment with the construction schedule

• Billing & Documentation – Learn how to manage project scopes through pay applications, change orders, and progress tracking

• Training & Development – Participate in technical training, hands-on learning, and biweekly development sessions hosted by our Learning & Development team

• Business Development Exposure – Get a behind-the-scenes look at how we build client relationships and deliver tailored design/build solutions across industries

No matter your background, you’ll leave this experience with practical knowledge of design/build construction project management and a strong foundation for your future.

• • Enrolled in an accredited Mechanical/Electrical/Plumbing/Civil/Structural Engineering , Construction Engineering , Building Systems , or Construction Management undergraduate or graduate program (other related majors considered)
  • Excellent communication skills, attention to detail, and a willingness to learn
  • Prior co-op or intern experience in engineering or general construction (preferred, not required)
  • GPA of 3.0 or higher (preferred, not required)

With 38 offices across the U.S., ARCO & GSC Design/Build is one of the fastest-growing construction firms in the nation — and we’re just getting started. Ranked #3 on ENR’s Top 100 Design-Build Firms , we specialize in high-quality, large-scale industrial and commercial projects driven by innovation, speed, and partnership.

We’re proud to be 100% associate-owned , meaning every full-time team member has a stake in our shared success through our Employee Stock Ownership Plan (ESOP).

Whether you’re looking to gain experience, grow your technical expertise, or launch your career — this is more than an internship. It’s your opportunity to make an impact alongside people who want to see you succeed.

ARCO & GSC does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies without pre-approval from our Human Resources team. We will not be responsible for any fees related to unsolicited resumes or candidates submitted directly to hiring managers.

#LI-SA1 #LI-Onsite

EOE, including disability/vets