Technical Sales Coordinator

ON.energy•Houston, TX

About The Position

ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future. The Technical Sales Coordinator supports the commercial team by combining sales operations expertise with a solid technical foundation in energy systems. This role is responsible for sales forecasting, reporting, and managing sales data, while also contributing to technically complex proposals and ensuring alignment between commercial and engineering teams.

Requirements

Bachelor’s degree in Engineering (Electrical, Mechanical, Energy Systems) or a technical field preferred; Military background with technical experience will be considered
4–6 years of experience in technical sales support, sales operations, or energy-related roles
Strong understanding of battery energy storage systems (BESS), power markets, or distributed energy resources
Ability to interpret technical specifications, system designs, and performance data
Proficiency in CRM tools (e.g., Salesforce), Excel (advanced), and data analysis/reporting tools
Experience working with cross-functional teams (engineering, finance, sales)

Responsibilities

Lead and support sales forecasting, pipeline analysis, and performance reporting
Maintain and analyze CRM data, sales metrics, and market intelligence
Collaborate with engineering and product teams to develop technically accurate proposals, system configurations, and client deliverables
Translate customer requirements into preliminary technical solutions (e.g., BESS sizing, use-case alignment, performance assumptions)
Support preparation of RFP/RFQ responses, including technical narratives and system descriptions
Coordinate across sales, engineering, and project teams to ensure technical and commercial consistency
Develop and maintain sales tools, models, and documentation that reflect product capabilities and constraints
Assist in evaluating project feasibility from both a technical and commercial perspective
Track key opportunities and provide insights to optimize deal strategy and execution

Benefits

Competitive salary + annual performance-based bonus eligibility
Medical, dental, and vision insurance
401(k) with company match
Paid time off and company holidays
Competitive salary + annual performance bonus eligibility
Christmas Bonus (Aguinaldo): 30 days
Major medical expenses and life insurance
Paid time off and holidays (per local policy)
Professional development and growth opportunities
Opportunity to grow with a mission-driven team shaping the future of clean energy