Senior Electrical Engineer

The role and impact
Join our Engineering and Supply Chain team and help shape the future of green electrification in the global chemical and refinery industries. We are looking for a skilled Senior Electrical Engineer who will own the design of the electrical system for our Solid Oxide Electrolyzer Cell (SOEC) units - from power supply integration to SOEC cell connectivity. Your expertise will be instrumental in advancing the design and industrialization of our SOEC technology, renowned for its exceptional energy efficiency.

Key Responsibilities

• Lead and finalize electrical design for our prototype, including pre-commissioning and commissioning activities
• Transfer insights and best practices from initial projects to the ongoing development of the SOEC product
• Maintain and continuously improve the electrical architecture of our SOEC units
• Identify and implement cost-saving solutions to optimize the SOEC design for large-scale, cost-effective manufacturing
• Ensure product quality by upholding rigorous standards throughout the design and production process
• Source and evaluate alternative manufacturers to achieve high-quality production at lower costs
• Apply 'Design to Cost' principles, including Design for Manufacturability (DfM), Design for Assembly (DfA), and Design for Serviceability (DfS), to support efficient and scalable product launches.

What You'll Bring
You are passionate about innovation and efficiency, with a strong background in electrical design and manufacturing for industrial applications. You excel in collaborative environments, leveraging the strengths of your teammates to achieve outstanding results in product development, manufacturing optimization, and supply chain management. While you are a dedicated team player, you also demonstrate independence and initiative in planning your work, expanding your expertise, and building networks both within and outside the organization.

Additionally, You Bring

• Practical experience with key instrument and electrical codes and standards, such as NEC, IEC, ISO, ISA, IES, API, CE, and UL
• Expertise in voltage ranges from 110VAC up to 20kV, including three-phase systems
• Proven experience in proper earthing/grounding practices to ensure the safety of equipment and personnel
• Solid understanding of electrical equipment in low and medium voltage (LV/MV) power distribution networks, including power supply units and AC/DC systems
• Advanced skills in electrical calculations and reporting using ETAP, including load flow, short circuit, motor studies, and harmonic analysis
• Hands-on experience with the electrification of process equipment, including cable sizing, routing, and preparing installation drawings
• Familiarity with control systems such as DCS, ESD/SIS, and Fire & Gas (F&G) systems.

Why join us
At Topsoe, we're problem solvers. In every role, across every office, you'll find people passionate about finding the right answers. For over 80 years, we've been pushing the boundaries of what's possible, always focused on solving some of the world's biggest challenges together. We believe great results start with collaboration and respect, where every idea is heard and can drive real change. You'll join a team of dedicated experts, united by a commitment to perfecting our craft and delivering real impact. We don't just promise change – we make it happen. And with your contributions, we're shaping a more sustainable future with solutions that truly matter.

We prioritize the safety and well-being of our employees and are committed to maintaining a safe work environment where everyone looks out for each other's health and safety.

How You Can Apply
If you would like to be part of a team of skilled and professional colleagues in an informal organization, please submit your documents in English.

Please contact Niels Kristian Nielsen, phone , mail: , if want to know more about the position.

Application deadline
: November 14th, 2025.

We welcome applications from all qualified candidates, irrespective of their gender, age, religion, disability, ethnic background, and geographical location. We encourage individuals from diverse cultures and countries to apply and contribute to our global team.

To ensure a secure and trustworthy work environment, our recruitment process may include background checks and criminal record requests.

To headhunters: Thank you for your interest in our company. However, we would like to inform you that we have a dedicated internal team managing our recruitment process. We kindly request that you refrain from reaching out to us regarding potential candidates. Thank you for your understanding.
About Us
Topsoe is a leading global provider of advanced technology and solutions for the energy transition.

Built on decades of scientific research and innovation, we are working with customers and partners to drive energy resiliency and to achieve their sustainability goals.

We offer world-leading solutions for transforming renewable resources into fuels and chemicals, and we provide technologies needed to produce low-carbon and conventional fuels and chemicals as well as ensuring clean air.

We were founded in 1940 and are headquartered in Denmark, with over 2,800 employees serving customers all around the globe. To learn more, visit