Mechanical Commissioning Intern (Data Centers)

CAI•Cedar Falls, IA

About The Position

CAI is seeking Mechanical Commissioning Engineering Interns to support our Mission Critical team on data center projects. This internship provides the opportunity to learn how mechanical infrastructure systems are tested, validated, and brought online in mission-critical environments. Interns will assist the commissioning team in reviewing design documents, supporting equipment inspections, participating in system testing, and helping document commissioning activities. This role offers exposure to mechanical systems such as air handling units, chillers, cooling systems, and building automation systems used in modern data centers.

Requirements

Currently pursuing a Bachelorâs degree in Mechanical Engineering, Electrical Engineering, or a related engineering discipline
Interest in data centers, commissioning, or mission-critical facilities
Basic understanding of mechanical systems such as HVAC or fluid systems
Strong problem-solving and analytical skills
Strong written and verbal communication skills
Ability to work in a collaborative team environment
Willingness to learn in both office and construction site environments

Responsibilities

Support commissioning engineers with mechanical system testing and documentation.
Assist with reviewing mechanical drawings, equipment submittals, and commissioning checklists.
Participate in equipment inspections and facility walkdowns.
Help document installation and testing activities to confirm systems meet design intent.
Support development of commissioning test scripts and procedures.
Assist with monitoring and documenting system testing results.
Contribute to daily commissioning reports and project documentation.
Observe and participate in vendor equipment testing and factory witness tests when applicable.
Support coordination with contractors, vendors, and project teams.
Maintain strong focus on safety practices during all project activities.