Impactful Industrial OT Security Engineer

Mercedes-Benz Türk A.Ş.; Fatih; On-site; TRY 180,000 - 240,000; Full time

Job summary

Mercedes-Benz Türk A.Ş. is seeking an OT Cybersecurity Engineer to protect our Istanbul/Aksaray production environments. You will design, implement and maintain controls for industrial assets, networks and MES integrations while collaborating with cross-functional teams.

You bring hands-on OT security experience and knowledge of IEC 62443/ISO 27001, with a proactive approach to risk, incident response, and secure software deployment in a manufacturing setting.

Qualifications

• Hands-on OT security in manufacturing environments.
• Experience with industrial machines, production systems and networks.
• Knowledge of OT security standards such as IEC 62443 and ISO 27001.
• Fluency in English and collaboration with international teams.
• Ability to travel for site work as required.

Responsibilities

• Oversee OT cybersecurity posture for machines, CNCs, and production networks.
• Coordinate with Daimler Buses sites to align security standards.
• Own asset onboarding, firewall configurations, and vulnerability checks.
• Conduct OT risk assessments and organize remediation workshops.
• Plan and deploy software updates, patches, and backups.
• Monitor OT networks, respond to incidents, and coordinate with CSOC/BISO.
• Define security requirements for new machines and automation projects.
• Raise awareness and conduct audits and cyber drills.

Skills

OT cybersecurity

Industrial networks

Risk assessment

Vulnerability management

Incident response

Security standards

English proficiency

Education

Electrical & Electronics Engineering

Control & Automation Engineering

Mechatronics Engineering

Computer Engineering

Job description

Mercedes-Benz Türk A.Ş. is seeking an OT Cybersecurity Engineer to protect our Istanbul/Aksaray production environments. You will design, implement and maintain controls for industrial assets, networks and MES integrations while collaborating with cross-functional teams.

You bring hands-on OT security experience and knowledge of IEC 62443/ISO 27001, with a proactive approach to risk, incident response, and secure software deployment in a manufacturing setting.