Sales Executive, SMB Energy Brokerage

About Mantis

We help organizations improve how their buildings perform by bringing together energy, facility operations, and sustainability into one connected approach. At Mantis, our teams work across the full lifecycle of a facility—from planning and design to field execution and long-term asset management—across commercial and industrial portfolios, data centers, and complex mechanical systems.

Our work spans four core areas: Building Controls, Energy Efficiency, Energy Advisory, and Facility Management—covering HVAC/mechanical optimization, BMS/BAS and EPMS controls, lighting system upgrades, energy brokerage, roofing and building envelope assessments, construction management, and more.

Whether you’re in sales, engineering, construction/project management, field operations, corporate, or technology, you’ll play a role in delivering these solutions and helping clients improve facility performance.

We're seeking a skilled B2B sales professional with experience in energy procurement brokerage or supplier sales - specializing in electricity, natural gas, and green energy. As a Sales Executive on the energy team, you’ll play a critical role in driving new business growth and expanding our footprint into small and medium-sized business accounts (typically 50-5,000 MWh)

This is a high-volume sales role, focuses on heavy cold calling and outreach to build client relationships and deliver solutions that manage energy spend across procurement, energy efficiency, and the full suite of Mantis offerings.

• Reports to: Director of Sales, Energy SMB Accounts
• Hybrid Schedule: 3 days in-office/week.
• Travel: 10-20% based on client meetings, events, etc.