Mechanical Engineer - Building Systems

Socket.dev; Champaign (IL); Hybrid; USD 101,000 - 110,000; Full time

Benefits offered by this job

401(k) & ESOP with unlimited company‑m

Flexible hybrid schedule

Licensure, education and career devel

Ownership opportunity

Job summary

Clark Dietz is seeking a Mechanical Engineer to join the building systems team in Champaign, IL. The role focuses on planning, design, and construction services for HVAC, plumbing, fire protection, and related building systems for public facilities and infrastructure.

Ideal candidates have 8+ years in building mechanical design, strong 3D modeling skills, and IL PE licensure. The firm emphasizes employee ownership, mentorship, and growth opportunities with a hybrid schedule.

Qualifications

• BS degree in Mechanical or Architectural Engineering with M emphasis; IL PE required.
• 8+ years of experience with building mechanical and control systems design.
• Experience interpreting complex drawings and 3D models; perform calculations.

Responsibilities

• Execute design tasks including computations and modeling for building systems.
• Apply standards (ASHRAE, NFPA) and codes to develop solutions.
• Assess mechanical equipment for facilities and utilities.
• Produce drawings, plan sheets, and models per design standards.

Skills

HVAC systems

Plumbing

Fire protection

Building systems design

3D modeling

Education

BS in Mechanical or Architectural Engineering

IL PE license

Tools

Revit

Trane Trace

Carrier Hap

Job description

Description

Mechanical Engineer – Building Systems

Location: Champaign, IL

At Clark Dietz, we're more than an engineering firm. We're employee-owners committed to improving the quality of life in the communities we serve. As an ENR Top 500 design firm with offices across Illinois, Indiana, Kentucky, Michigan, and Wisconsin, we provide transportation, civil, environmental, structural, mechanical, electrical, and construction engineering services that make a lasting impact.

We currently have an opportunity for an experienced Mechanical Engineer to join our team in Champaign, IL. The ME Team serves public sector clients with planning, design, and construction services for architectural (building systems) and municipal infrastructure projects (water & wastewater). Projects include the design of HVAC, plumbing, fire protection & security systems for public facilities including residence halls, offices, police & fire stations, and water & wastewater treatment plants.

Key Responsibilities

• Executes planning and design tasks including computations, analysis and modeling for facility rehabilitations and water/wastewater infrastructure projects.
• Applies engineering principles, applicable standards (ASHRAE, NFP, Etc.) and building and industrial codes to develop and evaluate solutions.
• Performs assessment and specification of mechanical equipment for public facilities, utilities and industrial applications.
• Oversees or creates drawings, plan sheets and models following the company’s design standards and utilizing the designated CAD or modeling software.
• Assists with the preparation of technical reports, plans, specifications, and supporting documents.
• Provides guidance to less experienced staff and assists with their development through project task assignments and regular feedback.
• Performs QA/QC at various project/submittal stages.

Requirements

• B.S. degree in Mechanical or Architectural Engineering (M emphasis). IL PE is required.
• 8+ years of experience with assessment, design and layout of building mechanical and control systems (HVAC, plumbing, fire protection)
• Experience with interpreting and developing complex architectural drawings and 3D models and performing calculations to support design decisions.
• Experience with MS Office, Revit, Trane Load/Trace or Carrier/Hap are required, or similar modeling tools are required.
• Ability to work independently and collaborate with other staff across offices and other disciplines to complete projects on time and within budget.
• Strong verbal and written communication skills with ability to draft reports and present ideas in a logical, grammatically correct manner.
• A valid driver’s license to visit project sites and attend meetings is required.

Compensation & Benefits

• Starting salary range: $101,088 – $110,240 + hiring bonus + annual bonus.
• Comprehensive benefits package plus 401(k) & ESOP with unlimited company match.
• Flexible hybrid schedule with work-from-home options.
• Support for licensure, education, and career development.
• Opportunity for ownership in a thriving, employee-centric firm.

Engineering Quality of Life Starts Here

It’s more than our tagline - It's something we strive to create not only for the communities we serve but also for our employee-owners who make it a reality.

You’ll help shape the places people rely on every day

- The roads we drive, the bridges we cross, the water we drink, and the public facilities we use. Our work improves everyday life because we're designing infrastructure our own communities depend on.

You’ll keep learning and innovating

Through mentoring, Communities of Practice, collaboration, and hands‑on project experience. No matter your role or experience level, you'll be encouraged to share ideas, learn new technologies, and innovate to solve challenges.

You’ll build more than a career

As a 100% employee-owned company, we share knowledge and profits; celebrate each other's wins, and lead with empathy. You'll grow professionally, build meaningful relationships, and work with people who want you to succeed.

We think you'll fit right in.

To learn more about us and how we are Engineering Quality of Life visit Clark Dietz

Clark Dietz is an Equal Opportunity Employer. We welcome applicants from all backgrounds and experiences.