Senior Mechanical Engineer - HVAC & Piping Design (ESOP)

Icon-Mechanical; Chesterfield (MO); On-site; USD 100,000 - 140,000; Full time

Benefits offered by this job

Stock Ownership

Health Insurance

Vision Insurance

401k

Paid Time Off

Paid Holidays

Tuition Reimbursement

Employee Assistance Program

Annual Bonus

Job summary

Icon Mechanical is seeking a Mechanical Engineer to join the CSG team at our Chesterfield, MO headquarters. The ideal candidate has 5+ years in Mechanical/HVAC design and will contribute to heating/cooling load calculations, equipment layouts, and coordination drawings using Revit and AutoCAD.

Responsibilities include design reviews, coordinating with project teams, and supporting value engineering. A bachelor’s degree in mechanical engineering and strong communication skills are required for

Qualifications

• Preferred bachelor’s degree in mechanical engineering.
• Knowledge of HVAC and Piping Systems, building products, construction details/design and relevant rules, regulations and quality standards.
• Proficiency in Revit and AutoCAD for mechanical design, drafting, and coordination.
• Estimating knowledge and experience is a plus — we will train the right candidate.
• Self-motivated with strong attention to detail and excellent time management and organizational skills.
• Possesses a strong personal commitment for long‑term and meaningful goals.
• Ability to work within an environment with deadlines while having to multi-task with changing priorities.
• Demonstrate confidence in their knowledge and is committed to researching the answers and finding the right solution for things they do not know.
• Strong oral and written communication skills and an ability to present oneself in a professional manner.

Responsibilities

• Performing heating and cooling load calculations to support HVAC system design, equipment selection, and ductwork sizing on design-build, plan-spec, and retrofit projects.
• Developing equipment layouts and ductwork designs for HVAC, plumbing, and piping systems.
• Producing and revising design and coordination drawings using Revit and AutoCAD.
• Reviewing project specifications, drawings, and addenda to ensure engineered solutions meet design intent, code requirements, and owner expectations.
• Coordinating with project managers, field teams, and other trades to support a smooth transition from design to construction.
• Supporting value engineering efforts and evaluating design alternatives during preconstruction.
• Assisting with equipment selection, submittal review, and coordination with vendors and manufacturers’ representatives.

Skills

HVAC Knowledge

Piping Systems

Revit

AutoCAD

Estimating

Time Management

Attention to Detail

Communication Skills

Education

Bachelor's degree in Mechanical Engineering

Tools

Revit

AutoCAD

Job description

Icon Mechanical is seeking a Mechanical Engineer to join the CSG team at our Chesterfield, MO headquarters. The ideal candidate has 5+ years in Mechanical/HVAC design and will contribute to heating/cooling load calculations, equipment layouts, and coordination drawings using Revit and AutoCAD.

Responsibilities include design reviews, coordinating with project teams, and supporting value engineering. A bachelor’s degree in mechanical engineering and strong communication skills are required for