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Project Assistant Intern Jobs in Missouri (NOW HIRING)

Civil/Geotechnical Engineering Intern OWN, Inc. is an engineering firm that believes in the power ... project plans. * Assist with permit applications by gathering necessary information, completing ...

... projects involving various other departments of the company. We will provide you with hands on ... Become licensed and go through an accelerated version of the Assistant Branch Manager Program to ...

... projects involving various other departments of the company. We will provide you with hands on ... Become licensed and go through an accelerated version of the Assistant Branch Manager Program to ...

... projects involving various other departments of the company. We will provide you with hands on ... Become licensed and go through an accelerated version of the Assistant Branch Manager Program to ...

... projects involving various other departments of the company. We will provide you with hands on ... Become licensed and go through an accelerated version of the Assistant Branch Manager Program to ...

... projects involving various other departments of the company. We will provide you with hands on ... Become licensed and go through an accelerated version of the Assistant Branch Manager Program to ...

... Design Intern who can build custom graphics and handleweb design. We build ecommerce, content ... Work under the supervision of the Creative Director for projects assigned * Assist with graphic ...

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Project Assistant Intern information

What is a project assistant intern?

Project Assistant Interns are entry-level professionals who support project managers and teams with various administrative and organizational tasks. Their responsibilities often include coordinating schedules, preparing documents, conducting research, and assisting with communication between stakeholders. This role provides hands-on experience in project management and helps interns develop valuable workplace skills while contributing to the success of projects.

What are the key skills and qualifications needed to thrive as a project assistant intern, and why are they important?

To thrive as a Project Assistant Intern, you typically need strong organizational skills, attention to detail, and a foundational understanding of project management principles, often supported by coursework in business or related fields. Familiarity with project management software such as Microsoft Project, Trello, or Asana, as well as proficiency in Microsoft Office Suite, is commonly expected. Effective communication, adaptability, and teamwork are vital soft skills that help interns collaborate and respond to shifting project needs. These skills and qualities ensure interns can support project teams efficiently, contribute to successful project outcomes, and build a strong foundation for future roles.

How does a project assistant intern typically collaborate with other team members during a project?

As a Project Assistant Intern, you’ll regularly interact with project managers, team leads, and various departmental staff to ensure tasks are completed on time. Your role often involves scheduling meetings, distributing project documentation, and tracking progress updates from different team members. You may also help coordinate communication between internal teams and external stakeholders, which builds your organizational and teamwork skills. This collaborative environment provides a valuable learning experience and helps you understand the workflow of larger projects.
What are popular job titles related to Project Assistant Intern jobs in Missouri? For Project Assistant Intern jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Project Assistant Intern jobs in Missouri look for? The top searched job categories for Project Assistant Intern jobs in Missouri are:
What cities in Missouri are hiring for Project Assistant Intern jobs? Cities in Missouri with the most Project Assistant Intern job openings:
Infographic showing various Project Assistant Intern job openings in Missouri as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Saint Louis Construction Inspection Intern

HDR

Saint Louis, MO • On-site

Internship

Posted 5 days ago


HDR rating

9.2

Company rating: 9.2 out of 10

Based on 58 frontline employees who took The Breakroom Quiz

35th of 447 rated engineering


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.


What HDR employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About HDR

Sourced by ZipRecruiter

At HDR, we specialize in engineering, architecture, environmental and construction services. While we are most well-known for adding beauty and structure to communities through high-performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scientists, economists, builders, analysts and artists.

Industry

Specialized design services

Company size

5,001 - 10,000 Employees

Headquarters location

Omaha, NE, US

Year founded

1917