The Mechanical Engineer II plays a key role in supporting the design, analysis, and development of mechanical systems for a wide range of building and infrastructure projects. This position performs intermediate-level engineering tasks under moderate supervision, contributing to the design of HVAC, plumbing, and fire protection systems. Responsibilities include preparing detailed construction documents, performing load calculations, selecting equipment, ensuring code compliance, and coordinating with other engineering disciplines to deliver high-quality, efficient, and cost-effective designs.
The Mechanical Engineer II collaborates closely with senior engineers, project managers, architects, and contractors to support all project phases from concept through construction. This role offers opportunities for professional growth through exposure to complex design challenges, client interactions, and field support activities. The ideal candidate is a motivated and detail-oriented engineer with strong problem-solving and communication skills, dedicated to producing innovative and sustainable mechanical design solutions that meet client needs and industry standards.
What you will do: Perform HVAC load calculations, equipment sizing, and ductwork and piping layout designAssist in the design of hydronic systems, perform basic flow and pressure calculations, and prepare equipment schedulesSupport design of plumbing and fire protection systems, including layout development and coordination with other disciplinesDevelop drawings and specifications using Revit and AutoCAD under the guidance of senior engineersParticipate in multidisciplinary coordination meetings with architectural, structural, electrical, and civil teamsConduct site visits to support data collection, field verification, and construction administration activitiesPrepare engineering calculations, technical reports, and cost estimates for reviewEnsure all work adheres to applicable codes, standards, and project requirementsAssist in reviewing shop drawings and responding to RFIs during the construction phaseContinuously develop technical skills through training, mentorship, and hands-on project experience Who you are: Working knowledge of HVAC, plumbing, and fire protection system design fundamentalsFamiliarity with mechanical codes and standards such as ASHRAE, IMC, IPC, and NFPAProficiency in Revit and AutoCAD for MEP modeling and documentationStrong analytical and problem-solving skills with attention to detailEffective written and verbal communication skills for coordination and documentationAbility to work both independently and collaboratively in a team environmentEagerness to learn advanced design methods and project delivery practices Your background: Bachelor’s degree in Mechanical Engineering from an ABET-accredited program3-5 years of experience in mechanical design engineering, preferably in building systems or related industriesEngineer-in-Training (EIT) certification preferred or ability to obtain within one yearExperience with Revit, AutoCAD, and load calculation software desired 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: Medical, Dental & Vision Coverage – Reach out to learn how your deductible could be covered 100% through Garner Health!Company Sponsored Life Insurance and Short-Term Disability – We’ve got your back when life takes unexpected turns.Voluntary Coverages – Take control of your well-being with added coverage options.Discounted Gym Membership – Stay active with wellness options that support your fitness goals.Competitive Base Salary – Earn what you're worth in a performance-driven culture.401(k) Retirement Plan – Build your future with confidence.Professional Development Incentives – Get rewarded for growing your skills — including bonuses for earning your P.E. License.Milhouse University (Cross-Functional Training) – Expand your expertise with internal training built to elevate your career and receive PDH credits for applicable training towards professional engineering licenses, etc..Employee Education & Development Program – Tuition assistance and learning opportunities to keep you moving forward.Generous PTO + Paid Holidays – Rest, recharge, and enjoy the moments that matter most.Paid Parental Leave – Bond with your new arrival — and yes, we’ll even cover a year of diapers!Extracurricular Sports Teams – Join our summer Volleyball and Softball squads for fun off the clock.Employee Recognition Program – Be celebrated for the impact you make.Employee Referral Bonus – Bring great people on board and get paid for it.Transit Benefits Program – Save on your daily commute.Charitable Events and Activities offered through non-profit affiliate – Milhouse Charities. Additional Information 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.
Compensation 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!
