Senior Hosting Security Engineer

UltaHost; Turkey; On-site; TRY 550,000 - 850,000; Full time

Job summary

UltaHost in Turkey is seeking a Senior Product & Infrastructure Security Engineer to own the security of its hosting products and the underlying infrastructure. This hands-on role combines product security, application security, Linux/server hardening, virtualization, and incident response to protect production hosting environments.

You will collaborate across Product, Engineering, DevOps, Network, QA, Support, Abuse, and management to implement secure baselines, perform threat modeling, run

Qualifications

• 5+ years of hands-on hosting or infrastructure security experience.
• Strong Linux administration and security fundamentals.
• Experience with virtualization platforms and multi-tenant hosting environments.
• Knowledge of OWASP Top 10, API security, and incident response.

Responsibilities

• Own security of hosting products and infrastructure from design through operation.
• Perform threat modeling, architecture reviews, and security testing.
• Lead vulnerability management, patching, and release risk assessments.
• Manage DDoS incident response and post-incident reviews.
• Collaborate with Product, Engineering, DevOps, QA, and Support teams.

Skills

Hosting security

Infrastructure security

Linux security

Network security

Cloud security

DDoS incident response

Vulnerability management

Incident response

Tools

Proxmox

KVM

VMware

Ceph

Containers

Job description

UltaHost in Turkey is seeking a Senior Product & Infrastructure Security Engineer to own the security of its hosting products and the underlying infrastructure. This hands-on role combines product security, application security, Linux/server hardening, virtualization, and incident response to protect production hosting environments.

You will collaborate across Product, Engineering, DevOps, Network, QA, Support, Abuse, and management to implement secure baselines, perform threat modeling, run