Senior Energy Engineer - ESPC & M&V Expert

Liberty Personnel Services, Inc.; Framingham (MA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Travel: 25–30%

Job summary

Liberty Personnel Services, Inc. is seeking an experienced Lead Energy Engineer to support energy efficiency projects for commercial and industrial clients. You will evaluate opportunities, develop technically and financially viable solutions, and work closely with sales teams and customers.

The role focuses on energy savings analysis, M&V planning, and preparing technical proposals, with travel expected around 25–30% and direct customer interaction.

Qualifications

• 10+ years of relevant experience, including 5+ years in energy engineering, energy efficiency analysis, or project development
• Strong experience with energy savings calculations, M&V, and energy audits
• Background in ESPC, ESCOs, or utility energy efficiency programs
• Strong understanding of commercial and industrial HVAC and mechanical systems
• Experience developing technical proposals and presenting engineering solutions to customers
• Knowledge of ASHRAE standards, energy modeling, and project financial analysis
• Bachelor's degree in Engineering, Construction Management, or related field
• PE or CEM certification strongly preferred
• Experience with Energy-as-a-Service, performance contracting, lighting, solar, storage, or building controls is a plus.

Responsibilities

• Perform energy savings calculations, feasibility studies, and financial analyses
• Develop and review Measurement & V&V plans and methodologies
• Evaluate energy audits and identify energy conservation measures (ECMs)
• Develop solutions involving HVAC, chillers, boilers, central plants, compressed air, and industrial equipment
• Support business development through technical presentations, customer meetings, and site assessments
• Prepare technical proposals, project scopes, savings estimates, and supporting documentation
• Evaluate project economics and support opportunities through contract signing
• Coordinate with engineering partners to validate proposed solutions and calculations

Skills

Energy engineering

M&V planning

HVAC systems

Energy audits

Technical proposals

ASHRAE standards

ESPC concepts

Energy modeling

Education

Bachelor's degree in Engineering

Tools

MS Excel

Energy modeling tools

Job description

Liberty Personnel Services, Inc. is seeking an experienced Lead Energy Engineer to support energy efficiency projects for commercial and industrial clients. You will evaluate opportunities, develop technically and financially viable solutions, and work closely with sales teams and customers.

The role focuses on energy savings analysis, M&V planning, and preparing technical proposals, with travel expected around 25–30% and direct customer interaction.