Energy & Sustainability Services Intern, MHG

Day and Zimmermann•Mason, OH

5d•Onsite

About The Position

Mason & Hanger, a Day & Zimmermann Company, is a pioneer in the production of next generation, high-performance facilities, providing architectural and engineering (A/E) services specializing in the worldwide design of secure, mission-driven facilities. They have worked on thousands of projects in over 165 countries as a trusted partner of the U.S. federal government for more than two centuries. They are looking for an Energy and Sustainability Summer Intern to join their Mason & Hanger team for Summer 2026. The intern will assist in engineering calculations including energy and water simulation, utility analyses, LEED template credit completion, and general research.

Requirements

Currently enrolled in Bachelors or Masters Degree program in Mechanical Engineering, Electrical Engineering, Architectural Engineering or other related program.
Great attitude and team player.
Due to the nature of the work and applicable federal contract requirements, U.S. citizenship is required for this position.
Successful completion of background and drug screening process.
Technical Proficiency, especially with Microsoft Excel and modeling tools like Revit.
Proficient communicator
Self Motivated / Takes initiative
Adaptive / Flexible
Critical Thinker
Ability to regularly perform all job functions at Company’s office or worksite.

Nice To Haves

Expertise in: Excel, Word, PowerPoint, CAD/BIM

Responsibilities

Energy, water, and power simulation under supervision of engineers.
Engineering calculations using Microsoft Excel.
Complete LEED credit compliance templates.
Assist in cost estimate preparation and general research.
Complying with data protection principles while handling personal, protected and / or Covered Defense Information on behalf of Day & Zimmermann. Data Handlers should be trained to follow documented policies, standard operating procedures and secure practices associated with protecting trusted employee and customer data.