OT Engineer | DSL-01

Contribute to one of the first large-scale SAF plants in Europe. You will contribute to the construction of DSL-01 in Delfzijl: a plant focused on the production of Sustainable Aviation Fuel and by-products.

You will become part of an experienced team where your expertise will directly contribute to the safe and successful realization of the project.

About the function

As an OT Engineer, you will play a key role in the design, implementation, and management of the Operational Technology (OT) environment of DSL-01.

You will report to the IT & OT Manager and work closely with automation engineers, plant operations, maintenance, contractors, suppliers, and IT specialists. Together, you will ensure that the systems controlling the plant operate safely, are available, and function reliably.

This role bridges two phases of the project. During the construction of DSL-01, you will help make important design choices for the OT environment. After commissioning, you will be responsible for supporting, managing, and continuously improving the operational technology within the plant.

Your focus is clear: a reliable OT environment that is safe, available, and future-proof.

Project phase:

During the construction of DSL-01, you will contribute to the development of the OT architecture and the preparation for the operational phase.

You will be involved in, among other things:

• Translating OT and cybersecurity requirements into supplier specifications, contractor scopes, and technical designs

• Conducting OT risk analyses and defining network segmentation, zones, and data flows within the OT landscape

• Assessing designs, network architectures, and technical documentation from suppliers and integrators

• Designing OT networks, IT/OT DMZ structures, and secure external access for suppliers and support parties

• Participating in FAT and SAT tests and supporting commissioning activities

• Developing standards for configuration management, backup, and recovery procedures

• Contributing to the integration of systems such as DCS, PLC, MES, EAM, LIMS, and Historian platforms

• Establishing operational procedures for change management, patching, monitoring, and incident handling

You will lay the foundation for an OT environment that is safe, stable, and manageable from day one of production.

Operational phase:

After the plant is commissioned, you will be responsible for the management and further development of the OT environment.

You will be involved in, among other things:

• Supporting and managing OT systems within the plant

• Monitoring the availability, reliability, and safety of production and control systems

• Coordinating changes, updates, and maintenance activities within planned maintenance windows

• Collaborating with operators, engineers, and maintenance teams on technical failures and improvement processes

• Managing OT assets, documentation, and technical standards

• Supporting OT monitoring, risk management, and cybersecurity measures

• Investigating OT-related incidents and implementing structural improvements

• Collaborating with IT Infrastructure and IT Security to keep the OT environment secure and future-proof

• Participating in a periodic on-call service (24/7 support)

Your profile

We are a growing organization in a rapidly developing market. Therefore, we are looking for people who are comfortable in an environment where not everything is yet established and who want to actively contribute to the further development of the organization.

You take responsibility, think ahead, and feel at home in an environment that is constantly evolving.

You recognize yourself in the following:

• You have a completed education in, for example, Electrical Engineering, Industrial Automation, Computer Science, or a similar field.

• You have at least 4 years of experience with Operational Technology (OT), industrial automation, or industrial control systems, with a part of this focused on cybersecurity or OT security.

• You have experience with industrial environments such as the chemical industry, process industry, energy, or refining sectors.

• You have knowledge of industrial control systems such as DCS, PLC, SCADA, and HMI environments.

• You have experience with OT networks and industrial protocols such as Ethernet/IP, Modbus TCP, OPC UA, PROFINET, or PROFIBUS.

• You understand how availability, reliability, safety, and cybersecurity influence each other within a production environment.

• You are capable of analyzing technical problems across different disciplines, such as software, networks, and industrial equipment.

• You have experience with infrastructure components such as virtualization platforms, Active Directory, and DNS.

• You are fluent in Dutch and English, both spoken and written.

Nice to have:

• Experience with IEC 62443, NIS2, or other relevant cybersecurity standards for industrial environments.

• Experience with greenfield projects, commissioning, or the start-up of new installations.

• Experience with OT monitoring and asset visibility platforms such as Claroty, Nozomi, Dragos, or similar solutions.

• Knowledge of functional safety, Safety Instrumented Systems (SIS), and IEC 61511.

• Certifications such as GICSP, ISA/IEC 62443, CISSP, or equivalent.

About DSL-01

In Delfzijl, we are building DSL-01, a SkyNRG plant for renewable fuels. Here, we produce Sustainable Aviation Fuel (SAF) from waste streams such as used fats and oils, using HEFA technology. We also produce by-products such as butane, propane, and naphtha.

DSL-01 will be the first plant in Europe fully dedicated to SAF and associated sustainable by-products. Once operational, the plant will produce 100,000 tons of SAF and 35,000 tons of by-products annually. This will reduce greenhouse gas emissions by approximately 80% compared to fossil kerosene, measured across the entire chain.

Construction began in 2026, with the first production scheduled for 2028. The project includes the plant itself, associated pipelines, and temporary work sites. You will directly contribute to the realization of a new industrial plant and the sustainability of aviation.

We operate according to international standards and Dutch laws and regulations to carefully manage the impact on people, nature, and the environment. Safety, sustainability, and collaboration are central to this.

What we offer

DSL-01 is under full development. This applies not only to the plant but also to the organization and the employment conditions. Our HR team is working on a suitable and market-competitive package for the Delfzijl location.

You can count on a good salary, a bonus scheme, and employment conditions that provide room for your professional and personal development.

Apply

Do you want to help build a new plant and see the results of your work in practice? Then this is your chance to contribute to the development of sustainable aviation.

Want to know more about DSL-01 and SkyNRG? Visit www.skynrg.com.

📌 Acquisition in response to this vacancy is not appreciated.

SkyNRG is an equal opportunity employer. We are committed to an inclusive work environment and consider all applicants based on their qualifications, regardless of origin, color, religion, nationality, sex, sexual orientation, gender identity or expression, age, disability, or any other legally protected characteristics.

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