Mechanical Engineer

Woolpert; Fairview Heights (IL); On-site; USD 101,000 - 127,000; Full time

Benefits offered by this job

Freedom to Work program

Principal program: ownership pathway

Flexible paid time off

Job summary

Woolpert is seeking a seasoned Mechanical Engineer to lead HVAC projects, mentor staff, and ensure code-compliant, high-quality deliverables. You will design and review complex building systems, run CFD airflow analyses, and collaborate with multidisciplinary teams to optimize cooling solutions.

The role requires a PE license, 7+ years of experience, and familiarity with sustainable design practices. This position is on-site in our engineering group with opportunities for growth and training.

Qualifications

• BA/BS or MA/MS in related field; 7+ years related experience.
• Registered Professional Engineer (PE) certification is required.
• Experience with building HVAC system design for commercial, mixed-use, healthcare, aviation, hospitality, or high-rise is preferred.
• Familiarity with LEED/Green Building Institute or other sustainability credentials.

Responsibilities

• Design and support HVAC/mechanical systems for complex buildings, including air-cooled and liquid-cooled systems.
• Use CFD modeling tools (6Sigma) to analyze airflow and thermal performance across scenarios.
• Perform cooling load calculations, equipment sizing, and airflow analysis for high-density environments.
• Collaborate with multidisciplinary teams to evaluate system options and provide QA/QC reviews.
• Develop and modify mechanical/plumbing models and drawings per standards.
• Present concepts and solutions during reviews and coordination meetings.
• Mentor team members and conduct internal training as needed.

Skills

Project leadership

Communication skills

Mentoring staff

Multitasking

Presentation skills

Technical reading

Education

Bachelor/Master in related field

PE Certification

Tools

Autodesk Revit

CFD software (6Sigma)

MS Teams

OneDrive/SharePoint

MS Office

Job description

We seek to move the world forward through innovative thinking.

Woolpert is an award-winning, global leader in architecture, engineering, and geospatial services. We blend design excellence with cutting-edge technology to deliver exceptional client value. Our team is passionate about their work and committed to building the next generation of industry leaders, and as a certified Great Place to Work®, Woolpert embraces progress and innovation to create limitless opportunities for career growth.

Position Overview

Woolpert is hiring an experienced Mechanical Engineer to join our dynamic Mechanical Engineering team. This position is responsible for leading engineering projects; overseeing project scope and schedule, performing mechanical HVAC engineering technical work on complex design projects, mentoring staff, applying proficiency in designing, analyzing, and reviewing Mechanical and Plumbing systems to ensure compliance with applicable clients and industry standards. The ideal candidate will have excellent communication skills, technical proficiency, and the ability to manage multiple tasks simultaneously. Joining Woolpert's engineering team means becoming part of a dynamic and supportive environment where growth and creativity are not just encouraged but are integral to the team's success and Woolpert's broader mission.

We are unable to provide visa sponsorship for this position. Applicants must already possess work authorization in the country the job is located.

What You Will Do as a Mechanical Engineer at Woolpert:

• Design and support HVAC and mechanical systems for complex buildings, including air-cooled and liquid-cooled cooling systems, chilled water plants, cooling towers, CRAC/CRAH units, and associated distribution systems.
• Experience utilizing CFD modeling software, such as 6Sigma, to model and analyze airflow distribution, thermal performance, cooling effectiveness, and evaluation of multiple design scenarios in air-cooled and liquid-cooled projects.
• Perform cooling load calculations, equipment sizing, airflow analysis, and mechanical system modeling to support high-density environments and critical infrastructure.
• Collaborate with multidisciplinary engineering teams to evaluate and present HVAC system alternatives, redundancy strategies, and cooling solutions to clients and project stakeholders.
• Perform technical and QA/QC reviews to ensure the delivery of code-compliant, and high-quality engineering deliverables.
• Develop and modify models, plans, details, and drawings of mechanical and plumbing engineering systems and components according to applicable standards and modeling techniques.
• Effectively communicate and present HVAC and plumbing design concepts, system alternatives, and engineering solutions during multidisciplinary design reviews and project coordination meetings.
• Motivate and inspire team members.
• Conduct training sessions for internal employees when necessary.

Personal & Professional Growth

At Woolpert We Place a High Value On Personal And Professional Growth, Offering Various Opportunities For Development Within The Engineering Team

• Team members have access to continuous learning programs, including workshops, seminars, certifications, and participation in professional membership organizations. This allows our engineers to stay abreast of the latest industry trends and technologies, broaden their expertise, and network with industry peers.
• Mentorship programs where senior engineers guide and support junior staff, providing invaluable insights and fostering a culture of knowledge sharing.
• Career advancement through personalized career path planning and regular performance evaluations, ensuring that each team member's progress is recognized and rewarded.
• Opportunities to take on new challenges, lead projects, and expand skill sets, further enhancing personal and professional capabilities.

What You Will Bring

• BA/BS or MA/MS in related field and 7 or more years related experience.
• Registered Professional Engineer (PE) certification required.
• Experience with building HVAC system design for commercial, mixed-use, healthcare, aviation, hospitality, and/or high-rise preferred.
• Experience designing sustainable building systems, including familiarity with LEED, Green Building Institute, or other sustainability credentialing.
• Excellent presentation, interpersonal, and organizational skills.
• Expert verbal and written communication abilities for both internal and external relationships.
• Experience with discipline related software applications and calculation tools.
• Substantial experience designing in Autodesk Revit 3-D modeling software and directing the preparation of construction documents.
• Experience conducting and leading QA/QC and coordination of design documents between disciplines.
• Ability to read, analyze, and interpret complex documents including scientific and technical journals, handbooks, and industry information.
• Proficient in use of MS Teams, OneDrive/SharePoint, and MS Office suite.
• Ability to provide effective responses to sensitive inquiries from clients, regulatory agencies, and/or members of the business community.
• Able to write technical opinions, articles, and thought leadership social media using original or innovative techniques or style.
• Mentally and physically capable of performing all essential duties required of the position.
• Willing to travel to project sites or offices, as needed.

Benefits You Will Love

Certified as a Great Place to Work, Woolpert is one of the fastest-growing architecture, engineering, and geospatial companies in the world. With over 75 offices and countless projects around the globe, you'll work on meaningful assignments that improve quality of life around the world. In addition to offering competitive pay, we provide employees with a robust set of unique benefits, including:

• Freedom to Work program: Set your own schedule and location (as appropriate).
• Principal program: Earn the opportunity to become an owner of the firm.
• Flexible paid time off/vacation: Take time off when it makes sense for you and your team.
• Career development: Explore a wide range of learning and growth opportunities within and across industries.
• Health, life, vision, and dental insurance: Cover all your medical bases.
• Paid sick time, retirement plan, fitness reimbursement, pet insurance, identity protection, technology stipend, employee assistance program, and more!

Why Woolpert?

Woolpert is looking for supportive, goal-oriented, and career-minded individuals who are, or are looking to become, industry leaders in their fields. We blend design excellence with innovative technology and geospatial applications to deliver exceptional value to our clients. When you join us, you'll join a team of experts who are passionate about their work and dedicated to building the next generation of industry leaders. Woolpert embraces progress and innovation, creating limitless opportunities for your career growth.

Base pay offered may vary depending on job-related knowledge, skills, and experience.

Pay Range $101,200 - $126,500 USD

Find out more about what Woolpert has to offer here: http://woolpert.com/about-us/

Woolpert is an equal-opportunity employer.

Woolpert is committed to the full inclusion of all individuals. We recruit, train, compensate, and promote regardless of race, religion, color, national origin, sex, disability, age, veteran status, and other protected status as required by applicable law. You may view more about EEO on our website: Equal-Employment-Opportunity-The-Law.pdf and EEO is the Law Poster Supplement.

Applicants who require an accommodation throughout the application and interview process should request this in advance by contacting your Recruiter