Mechanical Engineer

Liberty Personnel Services, Inc.; Denver (CO); On-site; USD 120,000 - 190,000; Full time

Job summary

Liberty Personnel Services, Inc. seeks a senior mechanical engineer to lead the design and delivery of HVAC, plumbing, and building systems for complex Denver projects. The role requires mentoring junior engineers and guiding technical teams to ensure high quality outcomes.

You will manage client meetings, expectations, and oversee construction-phase services while contributing to proposals and business development. A PE license and 10+ years of experience are required for this position.

Qualifications

• Bachelor’s degree in Mechanical or Architectural Engineering.
• 10+ years of experience in mechanical/HVAC system design.
• Professional Engineer (PE) license required.
• Expertise in chilled water, VAV, VRF, geothermal, and control system.

Responsibilities

• Lead mechanical design and delivery of HVAC, plumbing, and building systems for complex projects.
• Provide technical guidance and mentor junior engineers.
• Manage client relationships, meetings, and project expectations.
• Oversee construction phase services, ensuring quality and compliance.
• Support proposals and business development efforts.

Skills

Mentoring

Leadership

Client relations

HVAC design

Education

Bachelor’s degree in Mechanical or Architectural Engineering

Job description

• Lead mechanical design and delivery of HVAC, plumbing, and building systems for complex projects
• Provide technical guidance and mentor junior engineers
• Manage client relationships, meetings, and project expectations
• Oversee construction phase services, ensuring quality and compliance
• Support proposals and business development efforts

Qualifications:

• Bachelor’s degree in Mechanical or Architectural Engineering
• 10+ years of experience in mechanical/HVAC system design
• Professional Engineer (PE) license required
• Expertise in chilled water, VAV, VRF, geothermal, and control system