Delta Electronics is a global innovator at the forefront of technologies powering the future. Since 1971, we’ve been leading the way in high-efficiency power and thermal management solutions. Today, we’re driving transformation across industries with smart, sustainable systems that enable everything from AI, industrial automation, and data centers to EV charging, renewable energy, and intelligent buildings.

Delta is powering the AI age with cutting-edge infrastructure solutions for hyperscale and edge data centers. Our high-efficiency power systems, thermal management, and intelligent monitoring technologies help the world’s largest data operators achieve peak performance and sustainability. Join us to help build the cornerstone solutions that will run tomorrow’s digital world. 

We are looking for a technically proficient and detail-oriented Controls Engineer to support the controller architecture for utility-scale Microgrids with natural gas generators, Battery Energy Storage Systems (BESS) and Photovoltaic (PV) solutions. This role focuses on developing controller hardware specifications and associated protocol technical proposals, system configurations, and performance analyses to support equipment sales.

• Collaborate with sales teams to understand customer needs and translate them into technical solutions.
• Develop detailed technical proposals for BESS and PV solutions, including system architecture, product selection, and performance modeling.
• Specify MV equipment such as transformers, switchgear, and protection systems
• Evaluate grid interconnection requirements and ensure compliance with utility standards (IEEE 1547, UL 1741, etc.).
• Create preliminary single-line diagrams (SLDs), layout drawings, and system configurations for utility-scale projects.
• Work with R&D teams in Asia to ensure alignment between proposed solutions and product capabilities.
• Support responses to RFPs/RFQs with accurate and compelling technical documentation. Ensure designs meet customer specifications, site constraints, and applicable standards.
• Participate in customer meetings and presentations to explain system capabilities and value propositions.
• Provide market feedback to product teams regarding trends, customer needs, and competitive positioning.
• Support modeling of grid impact and system behavior under various operating conditions.
• Analyze system performance and degradation based on customer application.

• Bachelor’s or Master’s degree in Electrical Engineering, Power Systems, or related field.
• 3+ years of experience in utility-scale BESS and/or PV projects.
• Ability to travel up to 20%

• Excellent communication skills and experience in customer-facing technical roles.
• Familiarity with UL9540, UL1741, IEEE 1547, NFPA 855, and other relevant standards.
• Experience with PSCAD, SCADA, EMS, and control system integration.

Life at Delta

Delta Electronics Americas is an Equal Opportunity Employer and is committed to compliance with all applicable federal, state, and local laws. Delta Electronics America is committed to fostering a diverse, inclusive, and respectful workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, age, marital status, national origin, disability, veteran status, or any other protected characteristic.