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Senior Mechanical Engineer

at Henneman Engineering in Champaign, Illinois, United States

Job Description

Henneman Engineering is looking for a Senior Mechanical Engineer to join our Champaign, Illinois office. You'll have the opportunity to be a part of the mechanical design of exciting, cutting-edge projects in the healthcare; municipal; and higher education industries in Illinois and beyond!

Responsibilities:

  • Perform work as a senior mechanical engineer in all aspects of project development, including client coordination, pre-design services, final design services, meetings, site visits, RFIs, change orders, and overall project management.
  • Conceptualize the initial process, mechanical, and plumbing design approach for projects, having overall responsibility for the engineering and/or design work related to process, mechanical and plumbing systems, and code requirements.
  • Conduct existing conditions surveys and prepare PFDs, P&IDs, layouts, sections, elevations, and details as appropriate to document relevant conditions.
  • Organize/prepare/review mechanical and plumbing construction drawings (PFDs, P&IDs, layouts, sections, elevations, and details as appropriate), technical specifications, contract documents, and estimates.
  • Develop engineering solutions and designs, cost estimates, bill of materials, and schedules for projects.
  • Have knowledge of applicable codes and standards related to mechanical, piping, and plumbing systems.

Areas of Focus:

  • Chilled Water, Refrigeration, & Ammonia Systems
  • Compressed Air Systems
  • Plumbing & Fire Protection
  • Boiler & Steam / Hot Water Distribution Systems
  • Heating, Ventilation, & Air-Conditioning Systems
  • Water / Wastewater Systems
  • Equipment Specification, Evaluation, & Selection
  • Life Cycle Cost Analysis & Energy Modeling

Qualifications:

  • 4-Year Mechanical Engineering bachelor's degree from an accredited University in the United States. Professional Engineer license in Illinois is highly preferred.
  • 10+ years of mechanical engineering experience in a design and consulting firm such as ours. Experience with AutoCAD, Revit, and HVAC design is highly preferred.

Perks:

  • Competitive salary
  • A robust benefit package: PTO; health/dental/vision insurance; short- & long-term disability; life insurance.
  • 401(k) plan with employer match
  • Paid parental leave
  • Workplace flexibility
  • Educational Tuition Reimbursement Policy
  • Opportunity for growth within the company and as an engineer
  • Relaxed, engaged culture with company lunches and events

Ready to take your career to the next level? Apply now and be part of a collaborative, forward-thinking team where your contributions make a lasting impact.

Featured Benefits

  • Medical insurance
  • Vision insurance
  • Dental insurance
  • 401(k)
  • Paid maternity leave
  • Paid paternity leave
  • Disability insurance
  • Tuition assistance

Henneman Engineering is not currently hiring individuals for this position who now or in the future require sponsorship for employment visa status.

Job Type: Full-time

Location: Champaign, IL in office

Schedule:

  • 8-hour shift
  • Monday to Friday

Language:

  • English (Required)
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Job Posting: 12940231

Posted On: Aug 26, 2025

Updated On: Aug 26, 2025

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