Infrastructure Security Operator

Hnm Solutions
Brussels, Belgium
3 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Brussels, Belgium

Tech stack

Secure Shell (SSH)
Microsoft Excel
Internet Protocol Security (IP SEC)
Intrusion Detection Systems
Virtual Private Networks (VPN)
Kerberos (Protocol)
Network Segmentation
Security Information and Event Management
Cloud Platform System
Firewalls (Computer Science)
Information Technology
Patch Management
Security Orchestration, Automation & Response

Job description

The Senior Infrastructure Security Operator ensures the confidentiality, integrity, and availability of an organization's IT systems and networks. They act as an operational pillar by monitoring, administering, and securing physical, virtual, and cloud infrastructures.

In this role, he/ she will be responsible for:

  • Ensure active security monitoring and response (SOC).

  • To identify threats, vulnerabilities, and malicious behavior

  • Oversee the maintenance, monitoring, and resolution of complex security incidents

  • Management of SIEM, SOAR, EDR/ XDR, and IDS/ IPS systems

  • Patch management

  • PAM Management

  • Securing cloud and virtualization systems

  • Contribute to the implementation of security and compliance policies (GDPR, ISO27001, NIS2).

  • Write and maintain technical documentation and procedures.

  • Actively participate in infrastructure development or migration projects

  • Propose improvements for system performance and security.

  • Ensure the proper functioning of backup/ restore systems

Requirements

Do you have experience in VPN?, Technical Skills (Expert - +10 years,Advanced- 7 to 9 years Intermediate - 4-6 years,Beginner - 1 to 3 years) - Excel attached Firewall management (Palo Alto) and console Panorama

Deploy and manage IDS/IPS VPN systems and security protocols (IPSec, SSH, Kerberos…)

Network segmentation

Cloud platform

Security of virtualized systems

Security of containerized systems

Endpoint security (EDR/XDR)

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