Senior Mechanical Engineer

Engtal; Dallas (TX); Hybrid; USD 110,000 - 160,000; Full time

Job summary

Engtal is seeking a licensed mechanical engineer with 6+ years of experience in water and wastewater facility design to lead HVAC and odor-control scopes across small to mid-sized projects in Dallas or Austin, TX. You will stay hands-on with calculations, plans, specs, control schematics and construction support.

The ideal candidate has a Mechanical PE license, strong knowledge of NFPA 820, P&ID interpretation, and experience with Revit or AutoCAD, plus the ability to mentor junior engineers and

Qualifications

• Licensed mechanical engineer with water/wastewater design experience.
• 6+ years of relevant design experience.
• HVAC and odor-control system design expertise.
• Familiarity with NFPA 820 and hazardous areas.
• Experience interpreting P&IDs and developing control strategies.

Responsibilities

• Lead HVAC and odor-control scope across projects.
• Perform calculations, develop plans, specs, and control schematics.
• Provide construction support and field oversight.
• Mentor junior engineers and manage scope, schedule, and budget.

Skills

HVAC design

Odor-control design

P&ID interpretation

Mentoring

Project scope management

Water/wastewater knowledge

Education

PE license

Tools

Revit

AutoCAD

Job description

Professional Mechanical Engineer – Water/Wastewater

Dallas or Austin, TX | Hybrid flexibility

I’m partnering with a nationally recognized engineering consultancy that has spent more than 90 years focused exclusively on water, wastewater and infrastructure.

They’re looking for a licensed mechanical engineer with 6+ years of experience designing mechanical systems for water and wastewater treatment facilities. You’ll lead the HVAC and odor-control scope across small to mid-sized projects while remaining hands‑on with calculations, plans, specifications, control schematics and construction support.

The strongest fit will bring:

• Mechanical PE registration strongly preferred
• Water or wastewater treatment facility experience
• HVAC and odor-control system design experience
• Knowledge of NFPA 820 and hazardous/classified areas
• Experience interpreting P&IDs and developing control strategies
• Revit or AutoCAD experience
• The ability to mentor junior engineers and manage scope, schedule and budget

This is a strong opportunity for someone who wants meaningful infrastructure work, technical ownership and a genuine path for continued progression.