HVAC Design Engineer & Client Engagement Lead

United Systems Mechanical, LLC; Washington; Hybrid; USD 90,000 - 130,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

401K with match

Paid time off and holidays

Company vehicle or vehicle allowance

Job summary

United Systems Mechanical, LLC is seeking a Mechanical Design Engineer / Account Executive in Seattle, WA, to support TI and special projects. This hybrid role combines HVAC design with direct customer interaction, guiding projects from concept through estimating, sale, and execution.

The position requires experience in commercial HVAC systems and the ability to produce drawings independently using AutoCAD/Bluebeam.

Qualifications

• Background in Mechanical Engineering or HVAC design (degree or equivalent experience).
• Experience with commercial HVAC systems (TI/retrofit work is a plus).
• Ability to create HVAC drawings and layouts independently.
• Comfortable working directly with customers.
• Proficiency in AutoCAD, Bluebeam, and Microsoft Office.

Responsibilities

• Meet with customers, contractors, and property managers to develop HVAC solutions.
• Perform site walks, field measurements, and as-builts.
• Create HVAC layouts and drawings using AutoCAD and/or Bluebeam.
• Estimate projects and prepare proposals.
• Help manage projects after the sale in coordination with operations.

Skills

HVAC design

Mechanical engineering

Customer communication

Tools

AutoCAD

Bluebeam

Microsoft Office

Job description

United Systems Mechanical, LLC is seeking a Mechanical Design Engineer / Account Executive in Seattle, WA, to support TI and special projects. This hybrid role combines HVAC design with direct customer interaction, guiding projects from concept through estimating, sale, and execution.

The position requires experience in commercial HVAC systems and the ability to produce drawings independently using AutoCAD/Bluebeam.