We are looking for an OT security architect to strengthen our architecture capabilities within the Risk, Business Assurance & Security (RBA&S) department. In this role, you will use your influence to drive architectural evolution, balancing decisiveness with flexibility.
Role and responsibilities
Architecture within RBA&S provides the strategic framework for solution delivery. The Target Architecture defines the long-term vision, while Incremental System Architectures outline the steps to reach each milestone.
The role supports a broad range of services—from on-site support to remote work enablement, hardware lifecycle management, and innovation in support processes and tooling. There is a strong link to operational IT and OT support processes, with a focus on continuous innovation and secure, compliant service delivery.
As an OT security architect, you will define and maintain the OT vision and strategy, ensuring alignment with evolving workforce needs, operational demands, and technological advancements. Your role includes defining the next architectural steps that meet the needs of diverse user communities while integrating solutions into a cohesive, long-term roadmap.
You will collaborate with business stakeholders to understand current and future operational needs, translating them into a clear OT vision and blueprint. You will align with stakeholders on architectural decisions and ensure adoption across the organization. Staying on top of OT-related initiatives and fostering strong collaboration with peers and stakeholders is essential—especially in the context of risk mitigation, compliance, and secure operations
To help us address the complex challenges in the OT landscape, you’ll need:
MSc. in IT, Engineering, or a related field.
Over 5 years of relevant experience in OT or hybrid IT/OT environments.
Proven experience as a System or OT Architect in complex, high-tech environments.
Deep understanding of industrial control systems, edge computing, and secure OT network architectures.
Experience designing and presenting high-level OT architectural designs and long-term roadmaps.
Familiarity with modeling languages (e.g., ArchiMate) and architectural frameworks (e.g., TOGAF, ISA-95, NIST CSF).
To thrive in this role, you’ll need the following skills:
Agile Leadership, System Thinking, and Technical Leadership.
Strong Decision-Making and Stakeholder Management.
Deep understanding of OT security, risk management, and compliance frameworks.
Familiarity with architectural frameworks (TOGAF, ISA-95, Zachman, etc.).
Experience with design and modeling tools.
Strong analytical and creative problem-solving skills.
Ability to communicate across technical, business, and security communities.
Ability to guide teams while maintaining autonomy and alignment with RBA&S principles.
Relevant certifications such as GICSP (Global Industrial Cyber Security Professional), ISA/IEC 62443, or equivalent are highly preferred.
Agile or SAFe certification preferred.
Experience with Agile methodologies such as Scrum and Kanban; SAFe experience is a plus.
Are you interested in this role? Please apply with your CV and cover letter, detailing your motivation for this position.
A Certificate of Good Conduct “Verklaring Omtrent het Gedrag (VOG)” is required for this position.
This position is based in the Netherlands (Veldhoven). The employee will report to the Security 2nd Line manager for OT/ICS and will be part of the Risk & Business Assurance & Security organization.
This position requires access to controlled technology, as defined in the United States Export Administration Regulations (15 C.F.R. § 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require ASML to proceed with candidates who are immediately eligible to access controlled technology.
ASML is an Equal Opportunity Employer that values and respects the importance of a diverse and inclusive workforce. It is the policy of the company to recruit, hire, train and promote persons in all job titles without regard to race, color, religion, sex, age, national origin, veteran status, disability, sexual orientation, or gender identity. We recognize that inclusion and diversity is a driving force in the success of our company.
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Who are we?
ASML is an innovation leader in the global semiconductor industry. We make machines that chipmakers use to mass produce microchips. Founded in 1984 in the Netherlands with just a handful of employees, we’ve now grown to over 40,000 employees, 143 nationalities and more than 60 locations around the world.
What do we do?
We provide chipmakers with hardware, software and services to mass produce patterns on silicon through lithography. Our lithography systems use ultraviolet light to create billions of tiny structures on silicon that together make up a microchip. We push our technology to new limits to enable our customers to create smaller, faster and more powerful chips.
Who are our people?
While you may think that only engineers and mathematicians work at ASML, you'll be surprised to find out that our people come from a wide variety of backgrounds. Across ASML, we have dedicated teams that manage customer support, communications and media, IT, software development and more. Every team in the company is essential for pushing our technology and the industry forward.
If you love to tackle challenges and innovate in a collaborative, supportive and inclusive environment with all the flexibility and freedom to unleash your full potential, ASML is the place to be.
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