Lead Mechanical Engineer - HVAC & Sustainable Systems

Raytheon; Tucson (AZ); Hybrid; USD 91,000 - 160,000; Full time

Benefits offered by this job

Medical, dental, vision

401(k) match

Flexible work schedules

Job summary

Raytheon seeks a Lead Mechanical Engineer with HVAC and plumbing expertise to lead design efforts across multiple sites and in a hybrid work environment. The role emphasizes leadership, sustainable design, and complex project execution.

You will mentor junior engineers, collaborate with multidisciplinary teams, and drive high-performance building solutions while ensuring compliance with codes and client requirements.

Qualifications

• Bachelor's degree in engineering or related field.
• EIT or FE certification within 18 months of hire.
• At least 5 years of related experience; travel may be required.

Responsibilities

• Design HVAC and plumbing systems, including master planning and feasibility studies.
• Ensure compliance with regulations and client requirements; review designs.
• Perform site reviews to align with location specs.
• Develop technical design documentation and white papers.
• Attend industry conferences to promote services.
• Mentor junior staff and supervise project work.
• Perform other duties as required.

Skills

CADD 3D/4D

Engineering fundamentals

Microsoft Office

Communication skills

Education

Bachelor's degree in Mechanical/Architectural/Chemical Engineering or related

EIT or FE certification within 18 months of hire

Tools

Autodesk Revit

Job description

Raytheon seeks a Lead Mechanical Engineer with HVAC and plumbing expertise to lead design efforts across multiple sites and in a hybrid work environment. The role emphasizes leadership, sustainable design, and complex project execution.

You will mentor junior engineers, collaborate with multidisciplinary teams, and drive high-performance building solutions while ensuring compliance with codes and client requirements.