Sales Engineer - Energy Storage (BESS) & Data Center

Overview

Technical-sales bridge delivering BESS and data-center power solutions to clients.

Key Responsibilities

• design proposals
• system architecture
• technical presentations
• rfp response
• proposal docs
• customer feedback

Tasks

-Provide feedback to the product and engineering teams regarding customer needs and emerging market trends. -Work closely with engineering, project management, and procurement teams to ensure seamless project handoff and delivery. -Deliver technical presentations and system demonstrations to key stakeholders, including C-level executives, engineers, and procurement teams. -Develop conceptual and detailed design proposals, single-line diagrams, and equipment specifications. -Partner with business development and executive teams to define bid strategies and technical differentiators. -Lead technical engagements with clients to define system architecture, sizing, and performance requirements for BESS and data center power systems. -Support proposal development by preparing technical documentation, cost estimates, and performance simulations. -Participate in RFP/RFQ responses, ensuring all technical deliverables meet client specifications. -Translate customer requirements into system configurations optimized for performance, cost, and reliability. -Assist marketing and product management with content and case studies demonstrating the value of ON Energy’s solutions. -Support contract negotiations by clarifying technical scope and validating cost structures.

Requirements

• procore
• autocad
• etap
• bachelor's
• battery storage
• 3-5 yrs

What You Bring

-Familiarity with Procore, AutoCAD, or electrical modeling tools (ETAP, HOMER, or similar). -Cross-functional collaboration mindset and ability to interface with engineering, finance, and legal teams. -Experience with EPC or IPP project development processes. -Analytical problem-solving with strong attention to detail. -Excellent communication and presentation skills for both technical and executive audiences. -Bachelor’s degree in Electrical Engineering, Mechanical Engineering, or related discipline. -Master’s degree in Engineering, Energy Systems, or Business Administration. -High commercial awareness and ability to translate technical value into business outcomes. -Knowledge of data center electrical infrastructure including UPS systems, backup generation, and critical power distribution. -3- 5+ years of experience in technical sales, applications engineering, or solution engineering within the BESS, renewable energy, or data center industries. Strong understanding of battery storage systems (lithium-ion preferred), inverters, switchgear, and controls. -Proficiency in interpreting electrical drawings and system schematics. -Understanding of interconnection, permitting, and grid compliance requirements. -Strong sense of ownership and accountability in a fast-paced environment.

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About On.Energy

-With a vision to drive the transition to a sustainable energy future. -Specializing in providing innovative energy solutions to a wide array of industries. -Expertise spans across energy generation, infrastructure development, and renewable energy technologies. -Worked on notable projects in solar and wind energy, transforming the energy landscape. -Known for its cutting-edge approach to energy efficiency and sustainability. -Leveraging state-of-the-art technology to pave the way for a greener tomorrow.

Sector Specialisms