IT Systems Administrator: Availability & Security Focus

ZF Group; Adapazarı; On-site; TRY 250,000 - 420,000; Full time

Benefits offered by this job

Private Health Insurance

Ramadan and Sacrifice Allowance

Annual Leave Allowance

Education Allowance

Job summary

ZF Group Sakarya is seeking an IT System Administrator to manage complex infrastructure issues, coordinate significant changes, and implement advanced IT solutions. You will contribute to high availability, disaster recovery, security, and service continuity planning, while guiding less experienced staff and coordinating with stakeholders globally.

The role focuses on incident resolution, operational ownership of critical systems, and ongoing improvements in backup, capacity, and security

Qualifications

• Bachelor’s or Master’s degree in IT, Computer Science, Engineering, or a related field.
• Advanced knowledge of IT infrastructure, systems, networks, security, availability, and service continuity.
• Proven experience in resolving complex incidents, root-cause analysis, and preventing recurrence.

Responsibilities

• Provide advanced technical support and resolve complex incidents affecting availability, performance, or security of local IT services.
• Coordinate incident resolution, root-cause analysis, problem management, and significant infrastructure changes within the domain.
• Take operational ownership of selected infrastructure systems and services, ensuring stable, reliable, and secure operation.
• Identify recurring technical issues and define permanent corrective and preventive actions.
• Design and implement improvements related to backup, redundancy, capacity, disaster recovery, and service continuity.
• Coordinate security activities, including vulnerability remediation, patch prioritisation, access controls, and security incident response.
• Evaluate, test, and implement advanced infrastructure solutions and major technical improvements.
• Provide technical guidance to less experienced team members and coordinate work with stakeholders, global teams, suppliers, and maintain documentation and compliance records.

Skills

IT Infrastructure

Incident Resolution

Security & DR

Stakeholder Coordination

English

Turkish

Education

Bachelor's or Master’s degree in IT/CS/Engineering

Job description

ZF Group Sakarya is seeking an IT System Administrator to manage complex infrastructure issues, coordinate significant changes, and implement advanced IT solutions. You will contribute to high availability, disaster recovery, security, and service continuity planning, while guiding less experienced staff and coordinating with stakeholders globally.

The role focuses on incident resolution, operational ownership of critical systems, and ongoing improvements in backup, capacity, and security