Mechanical Engineer V
CRB · Conshohocken, PA, United States · Hybrid
Posted Sep 30, 2026
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The Senior Lead Mechanical Engineer focuses on the design and engineering of HVAC and mechanical utilities for buildings. The individual possesses demonstrated ability to manage multiple complex tasks, coordinate with internal and external parties, establish priorities and direct the work of others. Typical tasks and deliverables that are executed by or under the supervision of the Senior Lead include site selection, master planning, commissioning and startup, load calculations, utility assessments, energy modeling, design reports, code evaluations, plans, P&IDs, schedules, HAZOP reviews, installation details, equipment and system selection and specification, and coordination with manufacturers and trade partners. Project work includes directing design activities for all levels of design such as studies, conceptual and schematic design, design development, construction documentation and construction administration. The Senior Lead understands the development and field implementation of documents through all project phases, sizes and levels of complexity.
The Senior Lead Mechanical Engineer is responsible for providing oversight for the discipline at a project, office and regional level. They oversee the Mechanical discipline scope of work and manages the discipline budget on all project phases, sizes and levels of complexity, and directs and manages the workflows and execution of design and engineering support staff (Entry-Level to Senior) to meet client expectations and project goals. The Senior Lead Engineer may work independently or at the direction of the Project Manager.  
Responsibilities
Directs and manages the workflows and execution of design and engineering support staff (Entry-Level to Senior) to meet client expectations and project goals.  
Coordinates with internal and external parties, manages multiple complex tasks, establishes priorities and directs the work of others.  
Works with a Project Manager on proposal development, design task identification, man-hour planning and project scheduling for the discipline scope of work on advanced level projects.  
Identifies and resolves advanced non-compliant existing conditions during site walks and construction field surveys.  
Attends external seminars/conferences for professional development.  
Develops advanced internal mechanical design and engineering training presentations.  
Develops narratives, reports and construction drawing packages and writes construction specifications on advanced and complex projects without oversight.  
Provides lead and advanced support of construction activities such as RFI responses, submittal reviews, punch list development and construction progress reports.  
Conducts technical and leadership interviews.  
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