Commissioning Engineer

CRSG Construction & Realty Services Group•Lynbrook, NY

7h•Onsite

About The Position

Efficient Energy Compliance is looking for several qualified professionals dedicated to combating climate change by decarbonizing buildings and providing resilient solutions for new building systems. As a crucial part of our expanding team, this role will be contributing to EEC’s services of commissioning, retro-commissioning, energy auditing, and resiliency retrofits in the NYC area. We are seeking qualified individuals who will demonstrate the ability to complete the following tasks with the technical and interpersonal skills outlined below: We are seeking a Commissioning Engineer with a strong background in energy efficiency and building systems to join our team. The ideal candidate will be responsible for overseeing the commissioning process of energy-efficient systems and technologies in both new construction.

Requirements

Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Energy Management, or a related field.
5+ years of experience in building systems commissioning, with a focus on energy efficiency and sustainable building practices.
Strong knowledge of energy-efficient technologies, building systems (HVAC, lighting, controls), and renewable energy systems.
Familiarity with commissioning processes for energy-efficient systems, including building automation, HVAC, and lighting systems.
In-depth understanding of energy codes, standards, and certifications (e.g., NYC Energy Conservation Code, LEED, ASHRAE, Title 24).
Experience with energy modeling and system analysis software (e.g., Trane Trace, EnergyPlus, etc.).
Strong troubleshooting, diagnostic, and problem-solving skills.
Excellent communication skills, with the ability to collaborate effectively with project teams, clients, and contractors.
Ability to manage multiple projects and timelines, ensuring completion within scope, budget, and schedule.
Excellent work ethic
Strong verbal and written communication skills
Excellent communication and presenter skills
Attention to detail
Strong time-management skills
Strong organizational skills
Self-motivation

Nice To Haves

Certification as a Commissioning Professional (CxA) or LEED Accredited Professional (LEED AP).
Knowledge of New York City’s energy codes and regulatory environment.

Responsibilities

Lead and manage the commissioning process from kickoff through closeout, keeping projects organized, on schedule, and moving forward
Coordinate closely with ownership, design teams, contractors, and vendors to align scope, resolve issues, and maintain progress
Conduct site inspections to verify system installations align with design intent, specifications, and energy efficiency goals
Review submittals and shop drawings to confirm systems are being installed in accordance with project requirements
Oversee and witness equipment startup, pre-functional checklists, and functional performance testing across all systems
Perform system testing, diagnostics, and troubleshooting to verify proper operation and identify issues early
Execute point-to-point verification and sequence of operations testing for HVAC, electrical, lighting controls, and BAS systems
Maintain commissioning schedules, issue logs, and documentation, actively tracking deficiencies through resolution
Work directly with GC and MEP trades during construction to support system readiness, coordination, and turnover
Analyze BAS trends and system performance data to identify inefficiencies and optimize building operations
Monitor and validate energy performance during commissioning, providing practical recommendations for improvement
Ensure all commissioning activities align with applicable codes and standards, including NYC Energy Conservation Code (NYCECC), LEED, and ASHRAE guidelines
Support multiple projects simultaneously while maintaining strong communication, organization, and attention to detail
Prepare and contribute to preliminary and final commissioning reports, including all testing documentation and system verification
Coordinate building turnover by supporting O&M documentation, as-builts, and training for facility teams
Participate in seasonal testing and warranty phase reviews, helping identify and resolve post-occupancy issues
Utilize commissioning platforms such as Bluerithm to manage workflows, testing, and reporting