Cyber Security Specialist (Blue Team)

İstanbul Sabiha Gökçen Uluslararası Havalimanı

15.01.2026

İstanbul(Asya) / Türkiye

Deneyim: 2-4 Yıl

Çalışma Şekli: Tam Zamanlı

Çalışma Konumu: İş Yerinde

İlan Açıklaması

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.

Yetenekler

Siber Güvenlik

Şirket Hakkında

İstanbul Sabiha Gökçen Uluslararası Havalimanı Hakkında

Türkiye’nin önde gelen holdinglerinden Limak Holding, Hindistan’ın önde gelen altyapı gruplarından GMR Infrastructure ve 1991 yılından bu yana havalimanı işletmeciliği yapan Malaysia Airports Holdings Berhad ortaklığında kurulan ISG, İstanbul Sabiha Gökçen Uluslararası Havalimanı’nda mevcut terminallerin işletme hakkının yanı sıra otopark işletmesi, yer hizmetleri, kargo, uçak yakıt ikmal operasyonları ve havalimanı oteli ile CIP tesislerini 20 yıl süre ile işletme hakkını 1 Mayıs 2008’de devraldı.
30 Nisan 2014 tarihi itibariyle GMR Grubunun, 31 Aralık 2014 tarihi itibariyle de Limak Yatırım’ın şirketimizdeki hisselerini Malaysia Airports Holdings Berhad’a devretmesiyle MAHB, hisselerin tamamına sahip oldu. Halen şirketimiz bir MAHB iştiraki olarak faaliyetine devam etmektedir.
20 yıllık işletme hakkını 1 milyar 932 milyon Euro karşılığı devralan İSG, asgari 336 milyon Euro düzeyinde de yatırım yaptı. Bu yatırımların en önemli bölümünü oluşturan İstanbul Sabiha Gökçen’in hızlı büyümesine katkıda bulunacak ve yıllık yolcu kapasitesini 25 milyona çıkaran toplam 320 bin m²’lik yeni terminal binası ve ekleri uluslararası normlarda, modern bir mimari anlayışı ile çevreci bir yapı olarak inşa edildi ve 31 Ekim 2009 tarihinde hizmete alındı.
İstanbul Sabiha Gökçen Uluslararası Havalimanı’nın yeni terminal binası ve eklerinde:
• 128 adet check-in kontuarı ve self check-in kioskları,
• Gelen ve giden yolcular için toplam 74 pasaport kontuarı
• Yiyecek ve içecek sektörünün önde gelen markalarının hizmet verdiği 9.594 m2 restoran ve kafe alanı,
• 3.300 m2’si gidiş bölümü ve 1.200 m2’si geliş bölümünde olmak üzere toplam 4.500 m2’lik alana yayılan Duty Free alanında, her türlü yerli - yabancı içecek, tütün ürünleri ve kozmetik gibi klasik ürün portföyünün yanısıra, konfeksiyon, tekstil aksesuarları ve elektronik cihazlar da satışa sunulmaktadır.
• 3 adet apron manzaralı Yelken lounge ve CIP bölümleri,
• Terminal binası ile bağlantılı iki katlı VIP binası
• 400 m2 konferans salonu,
• 4.718 araç ve 72 otobüs kapasiteli dört katlı otopark
• 128 odalı havalimanı oteli,
• 8 adet en büyük gövdeli (IATA kod E) veya 16 adet orta gövdeli (IATA kod C) uçağa eş zamanlı hizmet verilebilecek çoklu uçak park ettirme sistemi
• EDS(Patlayıcı Teşhis Sistemleri) bagaj görüntüleme sistemi bulunuyor.
İstanbul Sabiha Gökçen aynı zamanda, 2009, 2010, 2011, 2012, 2013, 2014 ve 2015 yıllarında yolcu rakamlarında Avrupa’nın en hızlı büyüyen havalimanı oldu.

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Istanbul Sabiha Gökçen International Airport Investment Development and Operation Inc. (ISG), a company founded in partnership by Limak Holding (LIMAK), GMR Infrastructure Limited (GMR), and Malaysia Airports Holdings Berhad (MAHB), has 20 years operation rights, as of May 1st of 2008, of Istanbul Sabiha Gökçen International Airport, including the management of the terminal buildings, car park, ground handling, cargo and aircraft refueling operations, the airport hotel and CIP facilities.
ISG continues as MAHB partnership as of 31 December 2014 as Limak and of 30 April 2014 as GMR Group transfered its shares to Malaysia Airports Holdings Berhad
In addition to the 1.932 billion Euros paid for the operational rights, ISG will further invest a minimum 336 million Euros to Istanbul Sabiha Gökçen. The new terminal building, first step and an important part of these investments,which will support airport’s rapid growth and bring the annual passenger capacity of Istanbul Sabiha Gökçen’s to 25 million was built with a modern design with international norms and standards, as well as an environment-friendly structure and was put into service on 31 October 2009.
The features and the services that is provided that the new terminal building and its complementaries provide include;
• 128 check-in and self service check-in kiosks;
• a total of 74 passport counters for incoming and outgoing passengers;
• 9.594 sq m food court for cafés and restaurants belonging to the leading food & beverage brands.
• 4.500 sq m Duty Free shopping area occupies a space of 3.300 sq m and 1.200 sq m in the departures and arrivals halls respectively. Other than the usual duty free shopping items, such as local/foreign drinks, tobacco and cosmetics; especially ready-wear, textile accessories and electronics is offered for sale.
• 3 apron viewing lounges and CIP halls;
• A two-storey VIP building with terminal connection;
• 400 sq m conference center;
• A four – storey car park with a capacity of about 4,718 vehicles & 72 buses (3.836 indoors and 882 + 72 bus outdoors)
• A three – storey airport hotel with 128 rooms, adjacent to the terminal
• Multi aircraft parking system, allowing synchronized service to 8 aircrafts with large fuselages (IATA code E) or 16 middle sized fuselage aircrafts (IATA code C);
• EDS (Explosives Detection Systems) baggage screening.
Istanbul Sabiha Gökcen International Airport has been the world’s fastest growing airport for seven consecutive

İlan Özeti

15.01.2026 tarihinde İstanbul Sabiha Gökçen Uluslararası Havalimanı tarafından yayınlanan Cyber Security Specialist (Blue Team) iş ilanına başvurmadan önce pozisyonla ilgili önemli detayların kontrol edilmesi gerekir. Bu ilan İstanbul(Asya) / Türkiye konumu için açılmıştır. İlgili pozisyon için gereken deneyim süresi Deneyim: 2-4 Yıl arasında değişmektedir. Pozisyon Tam Zamanlı ve çalışma konumu İş Yerinde olarak belirlenmiştir.

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