OT Cybersecurity Engineer

Mercedes-Benz Türk A.Ş.

. Oversee the cybersecurity posture of industrial machines, CNC systems, production networks, and OT assets .

Posted 11/9/2026full-timeIstanbul • TurkeyMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in overseeing OT cybersecurity for industrial machines and production networks, with a strong focus on risk management, compliance, and collaboration with cross-functional teams. Proficient in implementing security measures and conducting audits to ensure the integrity of OT assets.

Highest-signal resume keywords

OT Cybersecurity ManagementRisk Assessment and RemediationIEC 62443 and ISO 27001 KnowledgeIndustrial Network TechnologiesCollaboration with Cross-Functional Teams

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

OT SecurityVulnerability ChecksNetwork SegmentationIncident ResponseSoftware Updates and PatchesFirewall AuthorizationRisk ManagementData Flow SecurityCyber DrillsProduction Infrastructure

Soft Skills

Employee Awareness TrainingAdvisory SkillsWorkshop OrganizationCollaborationCommunication

Tools & Technologies

CNC SystemsMESIoT PlatformsEndpoint ProtectionProduction Networks

Certifications & Qualifications

CISSPCOSTEFICSPIEC 62443ISO 27001

Industry Keywords

Industrial CybersecurityManufacturing EnvironmentsControl SystemsProduction SystemsDigitalization Initiatives

Tech Stack

Tools & technologies

Cyber SecurityIoT

About the role

Key responsibilities & impact

Oversee the cybersecurity posture of industrial machines, CNC systems, production networks, and OT assets
Coordinate with Daimler Buses sites and OT cybersecurity coordinators to align standards and share best practices
Own OT cybersecurity activities for commissioning and onboarding new assets
Manage IT configurations, firewall authorizations, vulnerability checks, and OT inventories
Conduct OT risk assessments and remediate vulnerabilities
Implement risk-reducing measures and monitor compliance
Organize workshops with external consultants
Plan, test, and deploy software updates, patches, backups, and endpoint protection
Maintain network segmentation and secure remote access
Monitor OT networks and assets and respond to incidents
Coordinate escalations with IT, production teams, CSOC, and BISO Plant
Ensure secure data flows between machines, MES, IoT platforms, and enterprise systems
Define security requirements and support secure deployment of machines and automation projects
Raise employee awareness on OT security
Advise production and engineering teams
Conduct internal and external audits, cyber drills, and preparedness exercises

Requirements

What you’ll need

Degree in Electrical & Electronics Engineering, Control & Automation Engineering, Mechatronics Engineering, or Computer Engineering
Several years of experience working with industrial machines, production systems, control systems, and related networks
Hands-on experience in OT security, industrial cybersecurity, and digitalization initiatives in manufacturing environments
In-depth knowledge of OT security standards such as IEC 62443 and ISO 27001
Knowledge of risk management
Solid understanding of industrial network and system technologies, including communication protocols and production infrastructure
Experience collaborating with international or cross-functional teams
Proficiency in English
Ability to travel as required
Male candidates must have completed mandatory military service
Nice to have: COSTE (e.g. TÜV), IEC 62443, ISO 27001, FICSP, CISSP, or comparable OT security certifications/evidence

Benefits

Comp & perks

International working opportunities
Development opportunities
Health insurance
Sport center
Social clubs
Rotation opportunities
Dining hall
Shuttle opportunities
Continuous learning, mentoring, and development programs
20+ active hobby and sports clubs
Sponsorship of national teams
Cross-functional, cross-location, and international rotations