Lead Mechanical Engineer

The Opportunity

PAE is seeking a strategic and technically accomplished Lead Mechanical Engineer in our Denver office to spearhead project teams and drive the technical excellence of our mechanical systems. In this pivotal role, you will transition from individual design work to high‑level project oversight, providing engineering direction and mentorship necessary to bring complex projects from initial concept through final construction. You will serve as a primary technical voice, ensuring that HVAC, plumbing, and fire protection designs are innovative, compliant, and seamlessly integrated with other engineering disciplines.

PAE is an engineering and design firm that turns complex challenges into reality. By leveraging the latest technologies, we solve problems in unique ways, and our designs enable buildings and communities to be more resilient and efficient. PAE is trusted by our clients in every aspect of a project's lifespan, from idea to occupancy. We set ambitious goals backed by analysis to significantly conserve water and energy while balancing costs and long‑term operational needs.

As a B Corp, we measure success by the benefits our projects provide to our clients, our communities, and our planet. We embrace innovation, transparency, sustainability, and lifelong curiosity.

• Perform Revit/AutoCAD system engineering
• Design and plan mechanical system design and layouts under the direction of a lead engineer
• Develop a thorough understanding of mechanical distribution, HVAC, plumbing, fire protection, and energy modeling
• Prepare project deliverables with attention to detail
• Read plans and specifications, develop the skills to edit/write specifications
• Understand and collaborate with other disciplines
• Apply building codes, industry standards, and mechanical engineering design principles
• Perform engineering calculations and equipment selection based on calculated load requirements
• Interact with clients and other project team members
• Support the project lead in developing opinions of probable construction costs
• Contribute to site visits and prepare reports
• Implement the project quality management plan (QMP)
• Perform other duties as assigned

• Bachelor’s Degree in an engineering discipline
• Minimum 3‑7years of mechanical design engineering or equivalent experience
• Engineer In Training (E.I.T.) preferred
• Knowledge of mechanical systems and engineering concepts and the ability to effectively communicate to others
• Knowledge of all project phases
• Problem‑solving and analysis skills
• Delegation skills
• Organization and attention to detail
• Microsoft Office Suite proficiency
• Revit/AutoCAD proficiency

Hiring Base Salary Range:$85,100–$105,100annual

• This position is eligible for time and a half overtime pay

• Employer‑paid health insurance (medical, dental, vision)
• Annual 401(k) profit‑sharing based on company profit for the year and account contribution
• Professional development reimbursements including state registration and professional association dues
• Employer‑paid commuter/parking stipend
• Cell phone stipend
• Life insurance and disability benefits
• Hybrid work schedule
• Employee Assistance Program
• 9 paid holidays including an additional employee‑selected day
• Paid time off for sick leave, family leave, community service, holidays, and vacation

To learn more about our comprehensive benefits package, visit (Use the "Apply for this Job" box below)..pae‑

PAE does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender (sex), national origin, age, veteran status, sexual orientation, gender identity, physical characteristics historically associated with race, disability, genetic information or any other characteristic protected by applicable law. PAE will make reasonable accommodations for qualified individuals with known disabilities unless doing so would result in an undue hardship.

This policy governs all aspects of employment including: selection, job assignment, compensation, discipline, termination, and access to benefits and training.