Project Engineer Internship

Job Description
Build Your Career. Make an Impact. Grow Fast.
ACE is looking for motivated, curious, and driven
Project Engineer Interns
who want real, hands-on experience on active construction sites. This is not a desk-only internship - you’ll be in the field learning how major infrastructure projects come together, supported by a team that invests in your growth.
If you like structure but want flexibility, enjoy problem-solving, and want mentorship and feedback, this role is for you.
What’s In It For You
Real project experience on water and wastewater facilities
Mentorship and ongoing feedback from Project Managers and Superintendents
Exposure to estimating, project management, and field operations
Clear expectations with room to grow and take ownership
Strong potential for future full-time opportunities at ACE
Locations
Washington, DC
Northern Virginia
Southern Maryland
Buffalo, NY
Virginia Beach, VA
What You’ll Do
Work on a live project site supporting the Project Manager and Superintendent while learning how projects move from planning to completion. You’ll collaborate with experienced construction professionals and help solve real challenges on site at water and wastewater facilities.
Key Learning Areas
Estimating
Learn how construction estimates are built
Assist with quantity takeoffs and cost breakdowns
Pre-Construction
Help prepare projects for kickoff and mobilization
Assist with submittals, purchase orders, and subcontract setup
Project Management
Support daily project tracking and reporting
Learn scheduling, cost control, and change orders
Work closely with teammates, vendors, and subcontractors
What We’re Looking For
Interest in construction, engineering, or infrastructure
Strong communication and teamwork skills
Organized, motivated, and eager to learn
Comfortable working on active job sites
Why ACE
ACE is a Top 200 Environmental Contractor (ENR) with over 21 years of experience building critical water infrastructure. We focus on mentorship, career development, and a team-first culture while making a real impact by protecting one of the world’s most important resources — water.
Learn more at www.buildingtolast.com
Details
Job Type: Internship
Pay: $20.00 – $24.00 per hour
Schedule
Monday – Friday
8-hour shifts
No nights or weekends
ACE is an Equal Opportunity Employer. All offers are contingent upon successful completion of a drug screen, physical, and E-Verify.

Salary : $41,600 - $49,920