Senior Mechanical Engineer

Stantec•Chandler, AZ

11d•Onsite

About The Position

We are seeking a highly skilled Senior Mechanical Engineer to lead HVAC system design—including airside, hydronic, and steam systems—across a diverse portfolio of multidisciplinary (A&E) projects. This role will support major market sectors such as Advanced Manufacturing, Mission Critical, Healthcare, Utility Plants and Campus Distribution, Corporate/Commercial, and Laboratories. The ideal candidate is technically strong, client-focused, and capable of managing both engineering execution and project delivery.

Requirements

Active Professional Engineer (PE) license in the United States
Proven technical writing skills and strong communication abilities
Proficiency in Microsoft Office (Word, Excel, Outlook, Project)
Experience with Revit 2016 or newer (at least 25% of work hours in production)
Experience with Trane TRACE or IES VE energy modeling software
Ability and willingness to travel up to 10%, including overnight trips
Bachelor’s degree in mechanical engineering or architectural engineering from an accredited four-year university
10+ years of mechanical engineering experience in commercial building design and construction
Minimum 5 years serving as the primary engineering interface with clients (either as PM or engineering lead)
Minimum 5 years of project management and client-facing experience

Responsibilities

Lead HVAC design for complex building systems, overseeing airside, hydronic, and steam systems from concept through construction documents
Perform load calculations, system sizing, engineering analyses, and coordinate technical program requirements
Conduct engineering studies for sophisticated clients, including lifecycle cost and payback analyses, evaluation of industry trends, and assessment of local contractor/maintenance practices
Prepare high-quality technical documents, including Basis of Design reports, engineering narratives, and written explanations for non-technical stakeholders to support informed decision-making
Sign and seal mechanical engineering drawings and specifications
Serve as Project Manager or engineering lead for mechanical-prime projects, providing direct client interface and managing project execution
Develop project schedules, manage and track progress, and ensure on-time delivery of engineering deliverables
Prepare and manage mechanical engineering fees and resource plans
Work closely with MEP department heads to allocate staffing and technical resources
Monitor budgets throughout the design process and ensure alignment with project financial goals
Collaborate closely with architectural, structural, civil, electrical, and plumbing teams to ensure fully coordinated design solutions
Support field questions, contractor coordination, and construction administration activities as needed
Provide continuous mentorship to junior engineers and designers
Deliver presentations and contribute to in-house continuing education programs