OT Security Specialist (m/f/d)

Kelvion

Core Responsibilities

• The OT Security Specialist strengthens cyber security across Kelvion’s manufacturing and operational technology environments. Reporting to the VP Information Security / CISO, the role assesses OT risks, defines practical improvements and works with plant, engineering and IT teams to protect safety, production availability and business continuity!
• · Assess OT assets, networks and controls across manufacturing sites, primarily against IEC 62443.
• · Turn findings into prioritised remediation plans, standards and secure architectures.
• · Embed OT security into plant modernisation, automation and technology lifecycle decisions.
• · Improve monitoring, vulnerability management, secure remote access, backup, recovery and incident readiness.
• · Partner with plant, engineering, IT and external specialists; track progress and escalate significant risks.

Education and Qualifications

• · Degree in cyber security, IT, automation, engineering or equivalent professional experience.
• · IEC 62443 training or certification strongly preferred; GICSP, CISSP, CISM or comparable credentials are desirable.
• · At least 7 years of relevant cyber security, automation, controls or infrastructure experience, including 3 years in OT/ICS security.
• · Proven experience with IEC 62443 assessments and practical remediation in manufacturing environments.
• · Strong knowledge of industrial networks, segmentation, remote access, vulnerability management, monitoring and incident response.
• · Fluent business English; additional European languages are an advantage.
• · Strong analytical, communication and stakeholder-management skills, with the ability to work independently across international sites.
• · Willingness to travel regularly to Kelvion manufacturing locations.
• If the Apply button doesn't work, please contact [email protected]