Mechanical Design Engineer – HVAC & Piping (Entry–4 yrs)

Quanta Infrastructure Solutions Group; Austin (TX); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

401(k) plan with company match

Medical, dental, vision insurance

Paid holidays and vacation

Mentorship toward PE licensure

Performance-based bonus

Job summary

Quanta Infrastructure Solutions Group is seeking a Mechanical Design Engineer to support HVAC, plumbing, and piping design under senior engineers in Austin. You will build foundational skills in system design, calculations, and construction documentation for new construction and renovations.

Responsibilities include assisting with design tasks, coordinating meetings, preparing layouts, and performing standard calculations with oversight.

Qualifications

• Bachelor's degree in Mechanical Engineering or related field required.
• 0–4 years of experience in mechanical/HVAC design (EIT candidates encouraged).
• Basic understanding of HVAC, plumbing, and/or plumbing design principles.
• Ability to read and interpret mechanical and plumbing construction documents with guidance.

Responsibilities

• Assist with conceptual and detailed design tasks under senior engineer direction.
• Support design coordination meetings and follow-up items.
• Prepare preliminary design layouts and redlines to support estimating under senior review.
• Perform standard engineering calculations (loads, sizing, hydraulics) with senior oversight.
• Support site visits and field inspections for construction document verification.
• Assist with construction document production and coordination for small to mid-size projects.
• Learn and apply DSI design standards and QA/QC processes.

Skills

CAD/BIM

HVAC design

Reading drawings

Communication

MS Office

Education

Bachelor's degree in Mechanical Engineering

Tools

Revit MEP

AutoCAD

Job description

Quanta Infrastructure Solutions Group is seeking a Mechanical Design Engineer to support HVAC, plumbing, and piping design under senior engineers in Austin. You will build foundational skills in system design, calculations, and construction documentation for new construction and renovations.

Responsibilities include assisting with design tasks, coordinating meetings, preparing layouts, and performing standard calculations with oversight.