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Cyber Security Senior Expert

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Vodafone

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Location:
Türkiye , İstanbul

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

We are looking for a team member who will adopt a "Secure by Design" approach at the core of software and system/product/application development, proactively addressing security at the design stage and driving architectural decisions

Job Responsibility:

  • Advise and introduce Cyber Security requirements in Vodafone internal and external systems, projects or products
  • Review system and application architectures (HLD/LLD) from a security perspective and provide guidance
  • Design and implement Security Solutions for the benefit of the systems with the relevant products and/or configurations and reduce the cyber security risks
  • Perform security reviews, identify gaps in cyber security architecture and develop cyber security risk management/mitigation plans
  • Able to take initiative and make architectural decisions through designing secure solutions to enable the business, especially in critical/high risk situations and reduce the company's cyber risks
  • Work closely with the business and technology architecture teams, operations teams and with the other cyber security teams (e.g Risk&Compliance, Security Operations and Corporate Security)
  • Attend internal & external audits and preparing evidence when required (e.g PCI-DSS, ISO 27001)

Requirements:

  • University degree (BSc./MSc.) in Engineering discipline (Electrical-Electronics, Computer Science or similar)
  • At least 8 years of work experience in information security, network administration or IT security
  • Knowledge of common classes of vulnerabilities and how to mitigate the risks in applications and infrastructure
  • Broad security knowledge and practical experience in designing risk-oriented security solution
  • A diverse security background with knowledge in several areas, including layered security architecture, internet protocols, API security, mobile and web applications security, VPN, firewalls, WAF, IDPS risk and vulnerability assessments and compliance
  • Proven experience participating in multiple security programs, projects and initiatives
  • Experience working in complex operational ICT environments
  • Effective verbal and written communication skills and strong interpersonal skills, good in reporting
  • Demonstrated ability to work effectively with 3rd party suppliers and internal stakeholders
  • Fluent in English both written and spoken
  • Male candidates should have completed or postponed military service
What we offer:
  • Vflexy: Flexible Benefits Program
  • Hybrid working kit
  • Ergonomic kit allowance
  • Digital meal voucher
  • Flexible transportation allowance
  • Employee assistance hotline & counselling
  • Comprehensive and flexible private health insurance
  • Discounted price deals for wide range of products & services

Additional Information:

Job Posted:
May 04, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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