Entry level mechanical engineering Jobs in Milwaukee, WI

Mechanical Engineer

Full‑Time | Milwaukee

About the Company

Join a rapidly growing, forward‑thinking HVAC and MEP services company that partners with commercial, industrial, and institutional clients across the region. The team is known for innovation, high‑quality engineering, and a collaborative culture that values problem‑solvers and forward‑thinkers.

If you enjoy taking projects from concept through construction—and want to work closely with talented design, construction, and field teams—this is a great opportunity to grow your career.

Job Summary

As a Mechanical Engineer, you will lead the design and development of HVAC systems for a wide range of building types. You’ll create system designs, narratives, drawings, and specifications while supporting project teams throughout design, construction, and commissioning. This is a hands‑on engineering role with strong visibility and long‑term growth potential.

What You’ll Do

• Develop HVAC system designs, narratives, drawings, and specifications for diverse project types.
• Certify HVAC system plans and ensure compliance with all relevant codes and standards.
• Design heating, ventilation, and air‑conditioning layouts using CAD software.
• Perform heating and cooling load calculations for commercial and residential applications.
• Collaborate closely with internal design, construction, and service teams.
• Conduct engineering qualification tests and coordinate with third‑party agencies for compliance.
• Create prototypes, test plans, and technical documentation.
• Assist with proposals for negotiated and design/build projects.
• Support conceptual budgeting and cost estimating for HVAC systems.
• Attend and participate in project interviews and client presentations.
• Establish HVAC basis‑of‑design documentation for multiple project types.
• Lead or support QA/QC reviews of assigned work.
• Interpret architectural drawings and 3D models and perform related calculations.
• Assist with schedule development, manpower planning, and budget insights.
• Provide construction administration support, including field investigations and walkthroughs.
• Process submittals, RFIs, change orders, bulletins, and record drawings.
• Support HVAC system functional testing and commissioning.
• Identify opportunities for product improvements, value engineering, or cost savings.
• Collaborate with project managers to maintain consistent project standards.
• Participate in internal meetings and contribute to a positive, team‑oriented environment.

Minimum Qualifications

• Bachelor’s degree in Mechanical Engineering.
• Understanding of HVAC system applications, design principles, and system types.
• Basic knowledge of LEED principles as they relate to HVAC design.
• Solid understanding of applicable building and mechanical codes.
• Ability to read and interpret architectural drawings and 3D models.
• Ability to perform engineering calculations to support design decisions.

This is a Permanent position based out of Wauwatosa, WI.

The pay range for this position is $70000.00 - $90000.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Wauwatosa,WI.

This position is anticipated to close on Mar 20, 2026.