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Intern Project Engineer Jobs in Ballwin, MO (NOW HIRING)

Solutions AEC LLC

Mechanical Intern

Saint Louis, MO · On-site

$18 - $20/hr

As a Mechanical Engineering Intern at SAEC, you'll be an integral part of our dynamic engineering team. You'll gain hands-on experience, contributing to real-world projects and working alongside ...

Leonardo DRS

Quality Software Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

Job Summary Leonardo DRS Land Systems is seeking a Summer Quality Engineer Intern for our Bridgeton ... Review key project deliverables to verify alignment with quality requirements * Conduct limited ...

Leonardo DRS

Electrical Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

Job Summary Leonardo DRS Land Systems is seeking a Summer Electrical Engineer Intern for our ... Position will be working on various projects that may include skills with Electrical Analysis ...

Leonardo DRS

Electrical Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

Job Summary Leonardo DRS Land Systems is seeking a Summer Electrical Engineer Intern for our ... Position will be working on various projects that may include skills with Electrical Analysis ...

TERRACON

Staff Engineer

Saint Louis, MO

Provide engineering and consulting services for a broad array of projects and clients. This may ... Engineering in Training (EIT) or Engineering Intern (EI) required * A valid driver's license with ...

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Showing results 21-40

All JobsIntern Project Engineer JobsIntern Project Engineer Jobs in Ballwin, MO

Intern Project Engineer information

See Ballwin, MO salary details

$10

$18

$28

How much do intern project engineer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for intern project engineer in Ballwin, MO is $18.78, according to ZipRecruiter salary data. Most workers in this role earn between $15.67 and $20.34 per hour, depending on experience, location, and employer.

What does an intern project engineer do?

An Intern Project Engineer supports engineering teams by assisting in the planning, design, and execution of projects. Typical tasks may include preparing project documentation, coordinating between departments, conducting site visits, and performing data analysis. The role is designed to give students or recent graduates practical experience in engineering project management while working under the supervision of experienced engineers. Intern Project Engineers learn industry standards, develop technical skills, and gain insight into the project's lifecycle from conception to completion.

What types of projects and responsibilities can I expect as an intern project engineer?

As an Intern Project Engineer, you can expect to assist in coordinating engineering project activities, such as preparing technical documentation, supporting senior engineers with design or site visits, and tracking project progress. Interns often work alongside multidisciplinary teams, gaining exposure to project management processes, client communication, and problem-solving in real-world scenarios. The role is hands-on and offers valuable experience in applying engineering principles, making it a great stepping stone for a full-time engineering career.

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

To thrive as an Intern Project Engineer, you need a foundational knowledge in engineering principles, problem-solving abilities, and academic progress toward a relevant engineering degree. Familiarity with CAD software, project management tools, and basic understanding of industry-specific codes or standards is often expected. Strong communication, teamwork, and a willingness to learn help you stand out in collaborative project environments. These skills and qualities are crucial for effectively supporting project teams, learning on the job, and contributing to successful project outcomes.

What is the difference between Intern Project Engineer vs Project Engineer?

AspectIntern Project EngineerProject Engineer
QualificationsEnrolled in or recent graduate of engineering or related programBachelor's degree in engineering or related field, some experience
Work EnvironmentSupport role, learning-focused, supervised by senior staffResponsible for project planning, coordination, and execution
ResponsibilitiesAssisting with tasks, gaining industry knowledgeManaging project phases, liaising with teams and clients

The Intern Project Engineer role is an entry-level, learning position for students or recent graduates, focusing on support and skill development. The Project Engineer is a more experienced role with responsibilities for managing parts of projects, requiring relevant education and some experience. Both roles are common in engineering industries, but they differ mainly in experience level and scope of responsibilities.

What cities near Ballwin, MO are hiring for Intern Project Engineer jobs?

Cities near Ballwin, MO with the most Intern Project Engineer job openings:

Intern Project Engineer jobs near you
Infographic showing various Intern Project Engineer job openings in Ballwin, MO as of August 2026, with employment types broken down into 83% Full Time, 12% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $39,066 per year, or $18.8 per hour.

Mechanical Intern

Solutions AEC LLC

Saint Louis, MO • On-site

$18 - $20/hr

Other

Re-posted 4 days ago

Job description

About Us:

At Solutions AEC, we’re a leading design-build engineering firm specializing in innovative, sustainable, and high-quality solutions across a wide range of Mechanical, Electrical, and Plumbing (MEP) building systems. Our core values—Get Better Every Day, Have Fun, Thoughtful Stewards, Serve One Another, and Do What It Takes—guide how we approach every project and relationship. With a focus on advancing our virtual design, construction capabilities, and AI implementation, SAEC offers an exciting environment for those passionate about engineering.

What You'll Do:

As a Mechanical Engineering Intern at SAEC, you’ll be an integral part of our dynamic engineering team. You'll gain hands-on experience, contributing to real-world projects and working alongside experts in the field of mechanical systems design.

Your responsibilities will include:

  • Assisting with the design and layout of mechanical systems (HVAC, plumbing, etc.) for commercial and industrial buildings
  • Collaborating with multidisciplinary teams, including electrical and plumbing engineers
  • Utilizing cutting-edge software (Revit and others) for 3D modeling and system design
  • Participating in site visits and helping with field data collection
  • Assisting with the creation of reports, specifications, and system documentation
  • Supporting the project team in maintaining project schedules and budgets

What You'll Learn:

  • MEP System Understanding: Gain knowledge of Mechanical, Electrical, and Plumbing systems in building design.
  • Design Software Proficiency: Develop skills in tools like Revit for 3D modeling and drafting.
  • Practical Application: Apply mechanical engineering principles to real-world projects, including design and troubleshooting.
  • Collaboration Skills: Work with multidisciplinary teams to integrate mechanical systems with other building components.
  • Sustainability Focus: Learn about energy-efficient and sustainable design practices.
  • Project Management Exposure: Understand project timelines, budgeting, and client interaction.
  • Field Experience: Participate in site visits and gain hands-on data collection and fieldwork experience.
  • Technical Writing: Improve skills in preparing reports, specifications, and documentation.
  • Advanced Technology: Explore virtual design and AI tools used in engineering projects.

What We're Looking For:

  • Currently pursuing a degree in Mechanical Engineering
  • Basic knowledge of mechanical systems and building designs
  • Familiarity with Revit or similar software (preferred but not required)
  • Solid communication and teamwork skills
  • Strong problem-solving abilities and eagerness to learn
  • Attention to detail and the ability to manage multiple tasks effectively
  • A passion for innovation and sustainability in building systems

Why SAEC?

  • Opportunity to work on diverse and impactful projects
  • Collaborative and inclusive culture that values your contributions
  • Exposure to advanced technology, including AI and virtual design tools
  • Mentorship from industry-leading professionals
  • Potential for future full-time employment after graduation

This internship offers a well-rounded experience combining technical skills, teamwork, sustainability, and exposure to cutting-edge technologies. Join Solutions AEC and take the next step in your engineering career with a company dedicated to pushing the limits of innovation and sustainability!


Working Hours are between 8 AM - 5 PM
Summer Internships: 32 - 40 hours per week
Fall/Spring Internships 16-24 hours per week, working with course schedules