Commissioning Internship - Summer 2027

Legence•Long Beach, CA

6d•Onsite

About The Position

P2S is offering a Summer 2027 internship for a student interested in commissioning. Interns join the Commissioning team and gain hands-on experience in office and field settings while contributing to client projects. The program offers real-world industry exposure through project-site visits, internal training, and company events. The internship lasts 10–12 weeks, beginning in June and ending in August or September depending on the candidate’s availability. The role is in the Long Beach, California office, Monday through Friday. Hourly pay is $24 for undergraduate students and $26 for graduate students.

Requirements

Currently enrolled at an accredited university, majoring in Mechanical Engineering or a related field.
Proficient in Excel and Microsoft products.
Valid driver’s license and a mode of transportation.
Able to work effectively in a high-energy, multiple-engagement environment.
Team-oriented, with strong work initiative, adaptability to new challenges and ideas, and attention to detail.

Nice To Haves

FE/EIT certification.
Training in CAD/BIM standards.
Familiarity with HVAC system design and building commissioning.
Involvement in ASHRAE.

Responsibilities

Assist the engineering team with executing ongoing projects.
Conduct research and analysis to contribute to project development.
Collaborate with team members to meet project deadlines.
Assist with tests to verify the functionality and reliability of MEP systems.
Work with quality assurance teams to identify and address potential issues.
Maintain accurate and current project documentation.
Generate reports and summaries communicating project progress.
Attend meetings and prepare meeting minutes.
Help review equipment submittals and develop and update document tracking logs.
Collaborate with cross-functional teams to support alignment with project goals.
Participate in team meetings and provide insights and feedback.
Assist commissioning agents with onsite functional performance testing of MEP systems.
Assist with trend reviews of mechanical systems to check that equipment and systems are operating as intended.
Participate in training sessions and workshops to develop technical skills.
Learn about new control systems and MEP equipment.
Pursue opportunities for ongoing learning and development in engineering.