Energy Sales Engineer (Power System Applications)

e2Companies•Bonita Springs, FL

12d•Onsite

About The Position

e2Companies is the creator of the industry’s first Virtual Utility® and a leading provider of integrated solutions for power generation and distribution. We are committed to delivering energy resiliency, reliability, and regulatory compliance for our customers to unlock savings and revenue opportunities. We provide the most complete business model for data center, manufacturing, commercial, and industrial customers. e2Companies was recently awarded the 2025 Tech Catalyst of the Year for Southwest Florida, highlighting the innovative Virtual Utility ® technology, which allows businesses to monitor and manage their own on-site power solution. e2 was also recently named one of the best places to work in Southwest Florida by the Best Companies Group. We are a fast-growing company that thrives on solving challenges in the energy space. We believe in a healthy work-life balance and focus on giving back to our communities with our e2 for Good program. JOB PURPOSE We are hiring an Energy Sales Engineer to support our Business Development team. In this role, you’ll serve as the technical expert throughout the sales process, driving power system applications and helping customers understand how the R3Di® Virtual Utility® enhances power reliability, efficiency, and sustainability. You’ll collaborate with Business Development Managers, engineers, and customers to design tailored system solutions, prepare proposals, and contribute to closing deals. This position is based on-site at our Bonita Springs, FL headquarters and requires travel to customer locations.

Requirements

Bachelor’s degree in electrical engineering or a related technical field, or equivalent work experience
3+ years of experience with natural gas generation, battery energy storage systems (BESS) including system design and integration, high-voltage power systems, or microgrids
Experience with high-voltage equipment, power conditioning, or grid integration in distributed energy systems
Comfortable explaining technical information to non-technical audiences
Must comply with all site-specific safety, security, and training requirements
Strong communication skills, both written and verbal
Proficient in Microsoft Excel and PowerPoint
Able to travel up to 60–75% of the time
On-site presence required in Bonita Springs, FL

Nice To Haves

Understanding of energy markets, demand response, or utility programs
Prior experience supporting technical sales or proposals
Professional Engineer (PE) or Engineer in Training (EIT) certification

Responsibilities

Support Business Development Managers as the technical lead during the sales process
Design and integrate BESS solutions with on-site generation, renewables, and high-voltage infrastructure to meet customer power reliability and efficiency needs
Provide technical expertise on high-voltage power systems, including voltage regulation, transient response, and seamless grid synchronization
Meet with customers to understand their energy and facility needs
Develop system layouts and proposals based on customer requirements
Explain the R3Di® System and its benefits in clear, simple terms
Prepare cost estimates, ROI calculations, and technical documents
Coordinate with internal engineering and operations teams to confirm design accuracy
Attend customer meetings, site visits, and industry events
Follow all safety procedures and represent e2Companies professionally at customer sites
Maintain accurate records of site visits and follow all access and compliance requirements
Help train sales staff on technical details and system performance