We are looking for an IT Infrastructure & Security Senior Specialist to ensure the stability, security, and continuous improvement of our IT infrastructure across onpremises and cloud environments.

This role acts as a senior technical authority (L3), supporting daily operations, leading complex incident resolution, and working closely with internal teams and vendors to align with Group IT standards and security policies.

Key Responsibilities

Manage and operate enterprise IT infrastructure across servers, virtualization, networks, cloud platforms, and enduser computing.
Act as L3 escalation point for complex infrastructure incidents; perform backup, restore, and disaster recovery testing.
Administer AD / Entra ID (Hybrid), DNS, DHCP, GPO, VPN, and collaboration platforms (e.g. Microsoft 365).
Lead infrastructure upgrades, optimization initiatives, and endoflife (EoL) replacements.
Monitor infrastructure and cloud services to ensure availability, performance, and cost effectiveness.
Manage and operate information security controls and compliance activities (ISO standards, data protection regulations).
Support internal and external audits, risk assessments, and remediation tracking.
Coordinate with vendors, ISPs, MSSP/SOC, and mentor junior team members.

What We're Looking For

Degree in Information Technology or related fields, or equivalent practical experience.
3-5 years of experience in enterprise systems, networking, and cloud environments including over 1 years in IT Security and Compliance.
Strong technical foundation in servers, virtualization, networking, security controls, and cloud platforms.
Certifications in networking, security, virtualization, or cloud are a plus.
Strong problemsolving, communication, and documentation skills.
Proactive, responsible, and able to work independently and collaboratively.
Technical English (reading & writing).

IT INFRASTRUCTURE & SECURITY SENIOR SPECIALIST