Mechanical Engineer
Chicago, Illinois
Facilities - MEP and Heavy Industry /
Full Time /
Hybrid
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The Mechanical Engineer III is a senior-level role responsible for leading and executing complex mechanical design and project management tasks across a diverse portfolio of projects. They work with minimal oversight, this position serves as both a technical leader and collaborative team member, providing expertise in HVAC and building systems design.
Typical responsibilities include performing advanced HVAC design and load calculations, developing hydronic system layouts with flow and pressure calculations, and selecting and specifying mechanical equipment. Additional duties include designing fire protection systems, coordinating underground utilities, and producing high-quality specifications and construction documents. The Mechanical Engineer III ensures all designs meet applicable codes, standards, and client requirements while delivering innovative, cost-effective solutions.
What you will do:
Lead or support mechanical engineering design for a variety of building projects with minimal oversight
Perform HVAC system load calculations, equipment sizing, and energy efficiency analysis
Design hydronic systems, perform flow and pressure calculations, and select appropriate pumps and piping configurations
Develop fire protection system layouts and coordinate with other disciplines for integration
Coordinate underground mechanical utilities with civil, structural, and other site-related work
Prepare detailed drawings, specifications, and construction documents using Revit and AutoCAD
Ensure all designs comply with applicable codes, standards, and project requirements
Review and approve mechanical engineering calculations, drawings, and specifications
Participate in multidisciplinary coordination meetings with architects, engineers, and contractors
Provide construction administration support, including reviewing submittals, responding to RFIs, and performing site visits
Mentor junior engineers and designers, providing technical guidance and quality review
Manage portions of projects including budgets, schedules, and deliverables
Who you are:
Four-year bachelor's degree in mechanical engineering from an ABET accredited institution
6-8 years of experience in mechanical engineering required
Licensed Professional Engineer (PE) required
Proficiency in HVAC and hydronic system design, calculations, and equipment selection
Knowledge of fire protection system design and underground utility coordination
Strong understanding of mechanical codes and standards (ASHRAE, NFPA, IMC, IPC)
Skilled in Revit and AutoCAD for MEP system modeling and documentation
Ability to develop detailed engineering specifications and construction documents
Experience with project management, including scope, schedule, and budget oversight
Strong multidisciplinary coordination skills with other engineering and architectural disciplines
Excellent problem-solving, attention to detail, and quality control abilities
Effective verbal and written communication skills for client and team interaction
Ability to mentor junior engineers and work independently with minimal supervision
At Milhouse, we're more than just a place to work - we're a place to grow, thrive, and be celebrated. Here's how we invest in you:
$120,000 - $142,000 a year
The actual base pay depends upon many factors, such as education, experience, and skills. The base pay range is subject to change and may be modified in the future.
While we provide a range, we'd love to hear from you if you are in or outside of this range as we are always looking to cater roles to the Talent we find!
#IND
Milhouse is a pay transparency non-discrimination organization committed to fostering an inclusive and equitable workplace. We ensure that all employees are compensated fairly and without bias, in accordance with applicable laws and regulations. In compliance with the Illinois Equal Pay Act, effective January 1, 2025, we include pay scales and benefits in all job postings and ensure that all promotion opportunities are communicated to current employees within 14 days of external postings. Additionally, we participate in E-Verify to confirm employment eligibility and uphold compliance with federal requirements.
Here's a little information on Milhouse Engineering and Construction, Inc.:
Milhouse Engineering and Construction, Inc. was founded in 2001 with the goal of building the best engineering company in the country. It was based on the belief that if we hired great people, fueled their passion while challenging them to excel, and maintained a laser focus on the needs of your clients, success would come- and so it has. Our portfolio of successful projects continues to grow, our family of highly satisfied clients continues to expand, and our staff just gets better and better.
We are a unique, Chicago-based firm whose collective passion, vision and expertise has led to phenomenal growth! With more than 500+ talented professionals and offices across the globe, Milhouse offers a dynamic work environment where there is no limit to what you can achieve if you are willing to go after it.
Our people are the cornerstone of our organization, and key to our success. Join a remarkably talented team that shares a passion for what they do and a vision for improving communities around the world through innovative engineering and construction. Click here to see who we are, and how our people drive our culture each & every day.
Click here to see all of our awards and how many times we've won Chicago's 101 Best & Brightest Companies to Work For!
Important Notice to US Applicants
Milhouse Engineering and Construction, Inc. is an at-will employer.
We are an Equal Opportunity Employer.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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