Senior Sales Manager – Energy Infrastructure

As Senior Sales Manager, lead the strategy and deployment of energy storage solutions within Delta’s Energy Infrastructure team. You will collaborate with cross-functional groups to evolve offerings, improve system performance, and drive growth in the renewable energy sector. You’ll guide technical and commercial analyses for new projects, build stakeholder relationships, and ensure regulatory and sustainability alignment. This role offers impact across cutting-edge grid and storage solutions in a global, ESG‑focused organization.

• Develop and execute a strategic roadmap for energy infrastructure systems aligned with company objectives
• Lead design, development, and deployment of energy infrastructure technologies (converter/inverter, battery storage, hybrids, grid integration)
• Oversee technical and commercial feasibility studies for new projects and ensure successful implementation
• Collaborate with R&D, engineering, and product teams to enhance system efficiency and reliability
• Establish and maintain relationships with utilities, developers, regulators, and technology providers
• Ensure compliance with industry standards, safety regulations, and sustainability goals
• Drive innovation by evaluating emerging technologies, market trends, and competitive landscapes
• Lead, mentor, and develop a high-performing team of engineers and specialists
• Support business development with technical expertise and market opportunity identification
• Manage budgets, forecasts, and financial performance of the energy infrastructure division

• Bachelor’s or master’s degree in electrical engineering, Renewable Energy, Energy Systems, or related field
• At least 10 years of experience in Power Conditioning System, battery energy storage system, or energy industry with leadership experience
• Proven track record in business development and sales, preferably in converter/inverter, BESS or renewable energy
• Strong knowledge of BESS converter/inverter functionality and power systems with strong commercial sales knowledge
• Strong technical expertise in power electronics, system modeling, and performance optimization
• Knowledge of regulatory frameworks, industry standards, and market dynamics in energy storage
• Excellent leadership, project management, and problem-solving skills
• Strong communication and stakeholder management abilities
• Fluent in English; other European languages a plus
• Experience with financial modeling and business case development for energy infrastructure projects a plus
• Having previously worked for a converter/inverter manufacturer is an advantage

• leadership
• stakeholder management
• communication
• power electronics
• system modeling
• grid integration