Saint Louis Construction Inspection Intern

HDR; St. Louis (MO); On-site; USD 21,000 - 30,000; Full time

Job summary

HDR is seeking a Saint Louis Construction Inspection Intern to assist inspectors with observing and documenting civil infrastructure projects, such as roads and bridges, and to support field testing and reporting activities.

You will work under supervision, gain hands-on experience with project documentation, measurements, and interpretation of drawings while contributing to a team of engineers and field staff.

Qualifications

• Currently enrolled in an undergraduate or graduate Engineering program.
• Attention to detail.
• Strong problem-solving and communication skills.
• Basic Microsoft Office skills.
• Active participant in employee-owned culture required.

Responsibilities

• Assist an Inspector conduct and document observations of construction progress.
• Monitor, record and inspect progress on projects.
• Coordinate field materials sampling and testing (concrete slump, air testing, cylinder casting, in-place soil compaction).
• Receive general supervision from the Senior Inspector.
• Assist with measurements and calculations to determine quantities of work and materials.
• Check layout and dimensions using basic measuring tools.
• Read and interpret construction drawings and specifications; identify discrepancies.
• Prepare daily construction activity logs and reports.
• Enter project information into computer programs.
• Perform other duties as required.

Skills

Teamwork

Attention to detail

Problem solving

Communication skills

Education

Undergraduate/Graduate Engineering program enrollment

Technical School / Associate program pursuit

Tools

Microsoft Office

Job description

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story: https://www.hdrinc.com/our-story Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.

We believe construction services are more than project delivery, they’re about safeguarding quality, safety, and trust at every step. As part of HDR’s Field Services team, you’ll be on the front lines of infrastructure development, making sure that what’s designed is built to the highest standards. From highways and bridges to water treatment plants, transit systems, and power facilities, your work ensures that our clients’ visions become reality, with precision, integrity, and excellence. Our construction professionals; Construction Managers, Inspectors, Resident Engineers, and field specialists bring deep technical knowledge, hands‑on experience, and a commitment to quality that sets industry benchmarks. Your contributions are critical to delivering successful, resilient infrastructure. This isn’t just a job, it’s a chance to lead in the field, uphold the highest standards, and leave a legacy of quality that communities can rely on for generations. We are all employee-owners at HDR, which is the foundation of our collaborative culture that connects employees around the world.

In the role of Saint Louis Construction Inspection Intern, we’ll count on you to:

• Assist an Inspector conduct and document observations of construction as it progresses for projects related to civil infrastructure, such as roads, bridges, water/wastewater facilities, pump stations or pipelines
• Monitor, record and inspect progress on construction projects
• Assist an Inspector coordinate field materials sampling and testing, including concrete slump and air testing, casting concrete test cylinders, and performing in-place soil compaction testing
• Receive general supervision from the Senior Inspector who reviews work while in progress
• Assist an Inspector perform measurements and calculations necessary to determine quantity of work performed and materials required
• Check layout and dimensions of work by utilizing basic tape measures, rules and other instruments
• Read and interpret construction drawings, specifications, and identify discrepancies or conflicts within the documents
• Compose reports with a daily log of construction activities, field inspections, tests performed, personnel assigned, equipment used, weather conditions, and other information pertinent to the progress of the work
• Enter and record information regarding construction projects into computer programs
• Perform other duties as required

This position is subject to a preemployment drug test.

Preferred Qualifications

• Ability to work as part of a team
• Currently enrolled in a Technical School or pursuing a related Associate’s program
• Preference given to local candidates
• Some demonstrated experience in construction inspection
• Ability to interpret construction schedules
• OSHA 10 Hr Certification
• Strong people skills, ability to interact positively with the project team
• The ability to exercise deductive reasoning and independently resolve problems
• Department of Transportation technician testing certifications
• Ability to communicate proficiently through verbal and written correspondence
• Ability to navigate through outdoor construction sites by walking, navigating slopes, hills and other rough terrain or obstacles to facilitate completion of assigned tasks in all seasons and environmental conditions
• Ability to climb ladders, scaffolding, and navigate structures of varying heights
• Ability to lift and carry equipment necessary for performance of inspections and testing
• Skills to perform basic mathematical calculations in geometry and algebra
• Ability to work overtime, including nights and weekends
• Ability to travel to remote work sites outside of the KC Metro area

Required Qualifications

• Currently enrolled in an undergraduate or graduate Engineering program
• Attention to detail
• Possess strong problem-solving and communication skills
• Basic Microsoft Office skills
• An attitude and commitment to being an active participant of our employee-owned culture is a must

What We Believe

HDR is our company. Together, we build on each other’s life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.

Our Commitment

As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.

Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

Primary Location: United States-Missouri-St Louis Industry: Construction, Project Controls & Design/Build Schedule: Full-time Employee Status: Temporary BusinessClass: Field Services - Non-FAR / Negotiated Job Posting: Aug 7, 2026

At HDR, we are committed to the principles of employment equity. We are an Affiliation Action and Equal Opportunity Employer (https://www.hdrinc.com/equal-employment-opportunity-employer). We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.