Principal Technical Service Engineer

Location Kuala Lumpur, Malaysia

Job Category Sales

Deadline December 27, 2025

Headline:

Join Topsoe as a Principal Technical Service Engineer – Drive Innovation in Clean Fuels (Hydro processing)

Role And Impact:

As a Principal Technical Service Engineer in our Clean Fuels Technical Sales & Service Group, you will play a pivotal role in supporting the sale of catalysts and advanced technologies that enable our customers worldwide to produce environmentally friendly fuels. Your responsibilities will include preparing technical proposals and conducting performance evaluations for hydrotreating and hydrocracking units, ensuring our clients receive tailored, high-impact solutions. You will contribute to internal projects aimed at enhancing our calculation tools and expanding our knowledge base within fossil and renewable hydrocarbons. Additionally, you will collaborate on project teams focused on designing and revamping hydroprocessing units. As part of a multicultural team, you will provide specialized technical services on-site at refinery customers' premises, working closely with more than 80 dedicated colleagues across commercial, R&D, Global Supply, and regional offices. Your role will also involve continuous dialogue with refineries to address their needs, including on-site visits with account managers, and opportunities to represent Topsoe as a speaker at seminars, training courses, and webinars.

What You Will Bring:

You are a collaborative team player with strong communication skills and a proactive, can-do attitude. High proficiency in both spoken and written English is essential for success in this role. You hold a degree in chemical engineering and ideally bring significant experience—preferably over eight years—in the field, with a solid understanding of refinery processes, especially hydroprocessing and hydrocracking. You approach people and tasks with flexibility and a solution-oriented mindset, demonstrate initiative and technical flair, and are committed to making a meaningful impact by taking ownership of your assignments. You actively seek to deepen your knowledge of the business, enjoy traveling and working in cross-cultural environments, and have a talent for troubleshooting. Additional advantages include expert skills in Microsoft Excel and familiarity with programming languages such as VBA, Java, or Python.

Why Join Us:

At Topsoe, you will be part of a global leader in advanced technology and solutions for the energy transition. We offer a dynamic and inclusive work environment where your expertise will directly contribute to a more sustainable future. You will have the opportunity to work on impactful projects, collaborate with industry experts, and continuously develop your skills through professional growth and learning opportunities. Our culture values innovation, teamwork, and the drive to make a real difference in the world. Enjoy flexible working conditions, a supportive atmosphere, and the chance to shape the future of clean energy.

Your New Team:

You will join a multicultural and collaborative team of over 80 dedicated professionals, working closely with colleagues from commercial, research and development, global supply, and regional offices. Our team thrives on knowledge sharing, mutual support, and a shared commitment to delivering high-quality solutions for our customers. Together, we foster an environment where diverse perspectives are valued and every team member's contribution is recognized.

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.

Application deadline:

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, requests for criminal records, and contact with references.

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