Cyber Security Specialist (Blue Team)

Your Journey to the Future Starts Here!

At Istanbul Sabiha Gökçen International Airport, we work every day to ensure the safe and comfortable travel of thousands of passengers. But the real journey begins with your career.

At Istanbul Sabiha Gökçen International Airport, we are looking for a proactive and security-focused Cyber Security Blue Team Specialist to join our team! Are you ready to protect critical systems, manage cyber risks, and contribute to a secure and resilient airport ecosystem?

Qualifications

• Bachelor’s degree in Computer Engineering, Electrical & Electronics Engineering, Mathematics Engineering, or related fields,
• Minimum 3 years of experience in Cyber Security,
• At least 3 years of experience in network operations or system administration,
• Hands-on experience in log management, log analysis, SIEM platforms, and correlation rule development,
• Experience with network security and access control technologies such as Firewalls, IDS/IPS, NAC, WAF, Proxy, VPN,
• Experience in network traffic analysis,
• Experience in vulnerability management processes,
• Experience in malware analysis and/or working with sandbox environments,
• Knowledge of Azure and/or AWS security services,
• Knowledge of IT-related regulations, standards, and compliance requirements,
• Strong knowledge of MITRE ATT&CK and similar cyber threat frameworks,
• Experience with Cyber Threat Intelligence (CTI) sources and IOC / IOA analysis,
• Holding at least one of the following certifications is preferred: CEH, CISSP, CISA, OSCP, CCNA,
• Strong analytical thinking, risk assessment, and problem-solving skills,
• Ability to work effectively under pressure,
• Strong documentation and reporting skills,
• Eagerness to continuously learn and improve,
• Strong time management and prioritization skills,
• Team-oriented mindset with strong communication skills,
• Advanced written and spoken English proficiency (minimum B2 level).

Job Description

• Managing and continuously improving the organization’s cyber security infrastructure,
• Monitoring security logs (SIEM), proactively detecting, analyzing, and responding to security incidents,
• Performing threat detection and Threat Hunting activities,
• Managing research, POC, RFP, and project implementation processes for security technologies such as WAF, IAM, Email Security, EDR, PAM, OT Security, and Cyber Threat Intelligence,
• Managing log collection, normalization, and correlation processes,
• Executing incident response activities and preparing root cause analysis reports,
• Tracking current cyber threats and vulnerabilities and taking preventive and corrective actions,
• Developing defensive scenarios aligned with MITRE ATT&CK and other threat frameworks,
• Following publications and advisories from vendors and information security organizations,
• Conducting cyber security awareness activities across the organization,
• Preparing periodic cyber security reports,
• Defining security standards and requirements for systems to be deployed in production environments,
• Working closely with IT Operations, Software Development teams, and cyber security consultants,
• Managing and coordinating external SOC and outsourced security service providers.

Why Join Us?

As part of the Istanbul Sabiha Gökçen International Airport family, you will play an active role in securing high-impact and mission-critical aviation systems, develop your cyber security expertise in an international and dynamic environment, and add strong value to your professional career within a well-established corporate structure.

What Awaits You at ISG?

At Istanbul Sabiha Gökçen International Airport, you will find more than just a role —

you will experience a work environment that supports both your well-being and professional growth.

• Comprehensive social and fringe benefits
• Employee clubs aligned with your interests
• Birthday leave – because it’s truly your day
• Sweet and thoughtful touches on special occasions
• Rich in-house learning programs and classroom trainings to support continuous development
• A people-centric culture that values learning, sharing, and growing together

At ISG, we believe that feeling good at work, building strong connections, and growing together are just as important as the work itself. If you would like to be part of this journey and help us build a secure future together, we look forward to receiving your application.

İstanbul Sabiha Gökçen Uluslararası Havalimanı Yatırım Yapım ve İşletme A.Ş olarak, bu platform üzerinden iş başvurusu yapmanız durumunda ileteceğiniz kişisel verileriniz, işe alım süreçlerimizin yürütülmesi amacıyla KVKK'ya uygun olarak işlenecektir. Lütfen başvurunuzda, açıkça talep edilmedikçe, özel nitelikli kişisel verilerinize (sağlık vb.) yer vermeyiniz. Veri işleme faaliyetlerimiz ve haklarınızla ilgili ayrıntılı bilgilere Aday Çalışan Aydınlatma Metnimizden ulaşabilirsiniz. Kişisel verilerinizin farklı pozisyonlar için değerlendirilmesi ve topluluk şirketlerimize aktarılmasına onay vermek isterseniz, ilgili Açık Rıza Metni'ni inceleyip onaylayabilirsiniz.