Mechanical Building Systems Intern – HVAC & Piping

Jacobs Engineering Group Inc.; St. Louis, Northern (MO, KY); Hybrid; USD 48,000 - 60,000; Full time

Job summary

Jacobs Engineering Group Inc. is seeking a Building Mechanical Engineering Intern for Summer 2027 in St. Louis, MO. You will contribute to designing HVAC and building mechanical systems, gaining exposure to a range of projects and software under professional mentorship.

This internship emphasizes collaboration, continuous learning, and the chance to work with a diverse team of engineers, architects, and designers on building projects for federal clients.

Qualifications

• US Citizenship is required.
• Currently enrolled in a degree-seeking program for Mechanical or Archtectural Engineering or another closely related field.
• Completion of at least 2 years of collegiate coursework.
• Interest in designing building mechanical systems, including HVAC and piping utilities, for buildings and facilities.
• Familiarity with Revit or other 3D software.

Responsibilities

• Design building mechanical systems and HVAC for projects, including new multi-building complexes and renovations.
• Collaborate with a multidisciplinary team of engineers, architects and designers.
• Support project coordination, data collection and use of computer-aided engineering tools.
• Receive mentorship from Professional Engineers and technical experts to perform analysis and design tasks.
• Work with teams across different disciplines to deliver high-quality outcomes.

Skills

US Citizenship

Revit

Interdisciplinary teamwork

Education

Mechanical Engineering program

Architectural Engineering program

Tools

Revit

Job description

Jacobs Engineering Group Inc. is seeking a Building Mechanical Engineering Intern for Summer 2027 in St. Louis, MO. You will contribute to designing HVAC and building mechanical systems, gaining exposure to a range of projects and software under professional mentorship.

This internship emphasizes collaboration, continuous learning, and the chance to work with a diverse team of engineers, architects, and designers on building projects for federal clients.