Mechanical Engineer PE III
About The Position
The Mechanical Professional Engineer III (PE III) is a senior technical leader responsible for designing, coordinating, and delivering complex mechanical systems for energy and infrastructure projects serving hospital and college campuses. The role leads multidisciplinary design efforts and delivers code-compliant, constructible solutions for HVAC, hydronic, and thermal plant systems. It manages project execution for assigned scopes, mentors junior engineers, and resolves complex technical and field challenges. The position oversees design quality, supports permitting and procurement, and ensures systems meet performance, reliability, and energy-efficiency objectives aligned with ENFRA’s design-build delivery model. The PE III also supports client relationships and business development, including developing proposals, contributing technical input, engaging clients, and leading project interview teams. The position involves travel to job sites or offices 10–25% of the time and work in varied environments, including tight or confined spaces and outdoor conditions.
Requirements
- Bachelor’s degree in architectural engineering, mechanical engineering, or a related field.
- 10+ years of design experience.
- Professional Engineer (PE) license.
- Expert knowledge of mechanical system design and applications.
- Strong leadership, project management, and decision-making capabilities.
- Demonstrated ability to lead multidisciplinary teams.
- Advanced communication and client management skills.
Nice To Haves
- Master’s degree in engineering.
- Experience managing large or program-level projects.
- Experience in energy-as-a-service infrastructure delivery models.
Responsibilities
- Sign and seal engineering documents and oversee technical quality.
- Lead the design and execution of complex, large-scale projects involving mechanical systems, plumbing, and fire protection systems.
- Develop detailed system configurations and control schemes emphasizing energy efficiency and lifecycle performance for long-term energy savings.
- Establish engineering approaches, design standards, and best practices.
- Provide technical oversight and quality reviews of work completed by junior staff.
- Manage discipline scope, budgets, schedules, and project deliverables.
- Oversee planning for field investigations, site visits, and existing-condition documentation; may review plans for 3D laser scanning.
- Lead coordination with clients, stakeholders, contractors, and external partners.
- Perform work independently with broad authority.
- Resolve highly complex technical and project challenges.
- Mentor and develop junior engineers and designers.
- Support existing client relationships and business development through proposals, technical input, and client engagement.
- Generate proposals to pursue new work with existing and new clients.
- Lead a project interview team.
- Develop detailed workplans for project-specific tasks.
- Engage with clients in unsupported situations.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
