OT Security Architect
SWIR Vision Systems
IT
Bengaluru, Karnataka, India · Brno, Czechia · South Moravian Region, Czechia
Posted on Feb 7, 2026
Industrial Security / OT Security Architect
Transform tomorrow, together.
onsemi is engineering a better future, and we need your skills to help us succeed. Let your talent shine – disrupt technologies, empower a sustainable future, and improve lives around the globe. From entry-level to senior roles, onsemi needs leaders, go-getters and early adopters to help us meet goals, drive transformation, and continue to lead in innovation.
Grow your career in finance, HR, legal, sales or marketing and have an immediate impact on achieving our vision. With minimal supervision, you’ll be working in a cross-collaborative, fast-paced team, making positive change possible.
This is an exciting opportunity to join our onsemi cybersecurity team to design and build industrial security globally. You will be an integral part of a dynamic and increasingly successful global semiconductor company with a vision to drive technology breakthroughs that deliver the promise of a sustainable future.
In this role, you will be a senior member of the global cybersecurity services team in a fast-paced environment that provides exciting challenges and development opportunities. Responsibilities include developing and executing strategic Industrial Control Systems / Operational Technology (ICS/OT) security initiatives globally. You will be a strong and visible collaborator with our IT Leaders, Manufacturing and Operations leadership, and senior business leaders across the globe to deliver initiatives. This role reports to the global Industrial/OT Security Lead.
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onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.
More details about our company benefits can be found here:
| We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work. |
Requirements
- Bachelor’s degree in Computer Science, Information Systems, or related field
- Should have 15-20 years of experience.
- Professional certifications such as SABSA preferred
- Manufacturing or/and semiconductor industry experience preferred
- Cybersecurity regulations and assessment for critical infrastructure
- Familiar with industrial frameworks such as NIST, MITRE, and zero-trust concepts
- Strong project management and team building / collaboration skills
- Excellent verbal and written communication skills
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Responsibilities
- Be the global industrial security architect lead in design, development and implementation of secured architectures for OT/IT environments of global manufacturing sites
- Plan OT security architectures, manage quality and continuous improvements of OT security architectures and technology stack
- Enhance IT-OT alignment, maintain oversight over OT security architecture.
- Build and maintain strong relationship with IT, manufacturing and business groups
- Problem-solve with cross-functional teams to support manufacturing operations
- Keep abreast of evolving threats and build and maintain cyber culture
- Provide support to incident management
- Should have 15-20 years of experience.
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