İçeriğe geç
Corporate / Careers / Cyber Security Specialist

Cyber Security Specialist

Security İstanbul · Hybrid Full-time

Role description

Management of firewall, SIEM, DLP and EDR solutions; monitoring, analysis and response to security events.

As a Cyber Security Specialist, you will run the security operations of both our own infrastructure and customer environments. You will manage firewall rules and policies, write log-correlation and detection rules on the SIEM, design DLP policies and operate EDR solutions. You will analyse security alerts, perform incident response, and strengthen the organisation's security posture through regular vulnerability tracking. You will help run processes compliant with KVKK (Personal Data Protection Law) and ISO 27001 requirements.

Experience we're looking for

✓Firewall management (e.g. Fortinet, Palo Alto or Check Point) — rule and policy design ✓SIEM experience — log collection, correlation and detection-rule authoring ✓Design and operation of DLP policies ✓EDR / endpoint security and antivirus management ✓Network and protocol fundamentals; incident response experience ✓Awareness of KVKK and ISO 27001; relevant certifications (Security+, CEH, etc.) are a plus
Not a perfect match?

We have no diploma requirement, and we don't list impossible demands like "10 years of experience". If you meet most of the items, apply — we'll close the rest together.

Application

Résumé (CV)
Cover letter — optional
Security check
Verification image
We respond to every application — even if it's a no.
Process and timing
1
Application review The relevant team reads your CV. · 3 business days
2
Interview A one-hour chat, on real topics. · 1 hour
3
Practical step A short case study or working together. · 2–3 hours
4
Offer We share the terms openly. · 2 business days
Have a question? Before applying, you can reach out to us with your questions and set up a short intro call with our team. Get in touch