Energy Engineer III

Partner Engineering & Science, Inc.•New York, NY

1d•$100,000 - $130,000

About The Position

The Energy Engineer III leads complex technical projects involving energy audits, commissioning, retro-commissioning, energy modeling, renewable energy feasibility, and sustainability consulting. The role manages project execution and provides mentorship to junior staff while supporting technical quality, consistency, and best practices across the team. The ideal candidate has substantial engineering experience, strong project leadership skills, deep knowledge of building systems, and the ability to guide clients and team members through complex energy and sustainability initiatives. PARTNER delivers engineering, environmental, energy consulting, and design services across the Americas, Europe, and beyond. The company has more than 1,600 professionals across 40+ offices.

Requirements

Bachelor’s degree in Engineering with at least 7 years of relevant experience in energy efficiency, commissioning, building systems analysis, and/or energy consulting; or a Master’s degree in Engineering with at least 5 years of related experience.
Strong experience conducting building system analyses, energy audits, and energy modeling.
Proven experience managing technical projects and coordinating multidisciplinary teams.
Strong written and verbal communication skills.
Strong analytical, organizational, and leadership skills.
Advanced knowledge of building systems, including HVAC, chillers, boilers, plumbing, lighting, controls, and renewable energy systems.
Strong understanding of HVAC system performance and its impact on energy-efficiency recommendations.
Experience with design review, sizing, cost estimating, and implementation planning for energy-efficiency projects.
Proficiency with energy modeling platforms such as eQuest, EnergyPro, TRACE, and EnergyPlus.
Knowledge of building operations, maintenance practices, and challenges affecting energy performance.
Ability to identify applicable incentive opportunities and integrate them into project recommendations.
Ability to climb ladders and stairs, work outdoors and in non-conditioned building or mechanical spaces, and perform field activities including walking, standing, bending, reaching, and site observations.
Visual acuity adequate to review printed materials, field conditions, and computer-based documents.
Ability to travel approximately 20–25%, including occasional out-of-state travel.

Nice To Haves

Professional Engineer (PE) license.
Experience with commissioning and retro-commissioning across multiple building types.
Familiarity with federal, state, and utility rebate and incentive programs.
Experience with green building certifications, ESG advisory, and/or decarbonization planning.

Responsibilities

Lead ASHRAE Level I, II, and III energy audits across multifamily, office, industrial, healthcare, and retail asset types.
Perform and oversee whole-building energy modeling using industry-standard software.
Lead commissioning and retro-commissioning investigations, testing, and implementation support.
Evaluate energy conservation measures and renewable energy opportunities for technical and financial feasibility.
Develop and standardize best practices for technical analyses, audit reports, modeling workflows, and project delivery.
Prepare, review, and approve technical reports, client deliverables, and engineering recommendations.
Manage project teams, including associates, engineers, and subcontractors.
Coordinate project scope, schedule, budget, staffing, and quality control.
Mentor junior engineers and support training, development, and technical growth across the team.
Contribute to hiring, onboarding, and development of technical staff.
Support client communications, project reviews, and issue resolution throughout project delivery.
Maintain utilization targets and uphold company policies, procedures, and values.