Mechanical Engineer (PE)

Delta T Energy Corp seeks a Mechanical & Plumbing Professional Engineer (PE) to lead HVAC and plumbing design across California projects in a hybrid setup.

Responsibilities

• Lead HVAC and plumbing system design for commercial, multifamily, mixed-use, and institutional projects
• Interpret and apply California Mechanical Code (CMC), California Plumbing Code (CPC), and California Building Code (CBC)
• Interpret and apply California Energy Code / Title 24
• Interpret and apply ASHRAE and NFPA standards
• Produce permit-ready construction documents, specifications, and engineering calculations
• Perform HVAC load calculations
• Perform ventilation analysis
• Perform equipment selection
• Perform hydronic system design
• Perform plumbing fixture calculations
• Perform pipe and duct sizing
• Coordinate with architects and multiple disciplines including structural, electrical, and civil
• Support plan check responses, permit coordination, and construction administration
• Review RFIs, submittals, and field conditions during construction
• Mentor junior engineers and designers
• Participate in client meetings and technical presentations

Requirements

• Professional Engineer Mechanical (PE) license in California
• Active NCEES (or willingness to obtain) reciprocal licensing for applications in other states
• Bachelor’s degree in Engineering or related field
• 7+ years of mechanical/plumbing engineering experience
• Strong knowledge of California mechanical and plumbing codes
• Experience with Revit and AutoCAD
• Familiarity with commercial, multifamily, mixed-use, or institutional projects
• Strong communication and coordination skills

Technologies

• Revit
• AutoCAD

Benefits

• Medical, dental, and vision insurance
• Simple IRA with company matching contribution
• Flexible PTO
• Paid PE renewal and professional memberships
• Remote/hybrid flexibility
• Continuing education reimbursement
• Annual performance bonus

Preferred

• LEED accreditation
• Experience with energy modeling or commissioning
• Experience using IESVE energy modeling software
• Project management experience
• Familiarity with BIM coordination workflows

Compensation

• Salary: USD 110,000 - 145,000 per year
• Annual performance bonus
• Additional benefits listed above

Location: Cotati, CA (hybrid)