Account Executive - Energy Efficiency & Decarbonization Projects

Job Description

Job Description

Account Executive – Energy Efficiency & Decarbonization Projects

Location : Marlborough, MA (Regional travel across New England)

About Guardian Energy

Guardian Energy Management Solutions is leading New England’s transition to smarter, cleaner, and more efficient buildings. Based in Marlborough, MA, we’re an energy services company (ESCO) that designs and delivers turnkey solutions, from HVAC and controls to electrical upgrades and full-scale decarbonization projects. Our clients include municipalities, schools, and commercial property owners who rely on Guardian’s in-house electricians, HVAC technicians, engineers, and project managers to reduce energy costs, modernize infrastructure, and meet aggressive sustainability goals.

The Opportunity

We’re looking for a seasoned Account Executive to expand Guardian’s footprint in the energy-efficiency and capital projects market. This is a consultative sales role for a professional who understands how to identify client needs, develop compelling project solutions, and close high-value opportunities with confidence.

You’ll have access to Guardian’s deep in-house technical resources, giving you the ability to offer design / build solutions rather than just selling concepts. Your work will directly contribute to New England’s path toward carbon neutrality, helping clients upgrade aging systems, electrify facilities, and reduce emissions.

What You’ll Do

• Lead with strategy : Identify and qualify new opportunities across municipal and commercial sectors.
• Consult with purpose : Conduct site assessments, uncover client needs, and translate findings into actionable project proposals.
• Collaborate to deliver : Partner with Guardian’s engineering, controls, and electrical teams to scope and price turnkey solutions.
• Manage the full sales cycle : From prospecting through contract execution.
• Build relationships that last : Develop and nurture long-term client relationships built on trust, technical credibility, and performance.
• Drive growth : Maintain a robust proposal pipeline and consistently meet or exceed sales goals.

What You Bring

Why Guardian Energy

We are an equal opportunity employer that is committed to diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws.