2027 Engineering Internship

Horwitz•New Hope, MN

About The Position

Horwitz is seeking motivated and professional students for its 2027 Engineering Internship Program. This hands-on program provides real-world experience across Estimating, Service, Preconstruction, Construction, and Design. Interns work alongside experienced engineers, project managers, and estimators to gain skills and insights in mechanical engineering. Responsibilities vary by department and may not be all inclusive. Interns may perform other duties as assigned and are expected to conduct themselves in accordance with Horwitz’s core values: Safe, Accountable, Professional, Motivated, Can Do, and Curious.

Requirements

Strong verbal and written communication skills for collaborating with team members and attending meetings.
Ability to analyze blueprints, conduct load calculations, and perform detailed data entry.
Enrolled in or graduated with a relevant engineering program or degree, such as Mechanical Engineering, Electrical Engineering, Construction Management, or a related field.

Nice To Haves

Demonstrated interest in HVAC, building controls, and mechanical systems.

Responsibilities

Service: Assist with entering and organizing incoming service requests and learn how calls are reviewed, documented, and prioritized.
Service: Support dispatch and scheduling by tracking technician availability, job status updates, and parts-related follow-ups.
Service: Shadow service coordinators and leadership to observe customer communication, dispatch decision-making, and service operations.
Construction: Join project managers on job site meetings and walkthroughs.
Construction: Support project management by preparing O&M manuals, performing Revit modeling, and conducting load calculations.
Construction: Provide additional support during vacation staffing to maintain project continuity.
Preconstruction: Manage and solicit Requests for Proposals (RFPs) for project planning.
Preconstruction: Learn to size and select key mechanical HVAC equipment.
Preconstruction: Attend job site meetings and walkthroughs, supporting the Preconstruction Manager.
Preconstruction: Assist in project estimating and learn about Horwitz’s sales process, including equipment selection and procurement.
Design: Perform BTU load calculations to assist with equipment sizing for projects.
Design: Use drafting software such as Revit to create permit- and installation-level drawings.
Design: Conduct field visits with lead designers to document existing equipment and site details.
Design: Participate in team meetings and research to support code compliance and design accuracy.
Estimating: Assist in reviewing construction drawings and specifications to develop basic material and labor take-offs for mechanical systems.
Estimating: Support preparation of cost estimates by organizing vendor quotes, updating Excel worksheets, and learning estimating software tools.
Estimating: Participate in jobsite walkthroughs and internal estimate review meetings to understand field conditions, scope alignment, and the estimating process.
Perform other duties as assigned.
Conduct oneself in accordance with Horwitz’s core values: Safe, Accountable, Professional, Motivated, Can Do, and Curious.