A

Cybersecurity Network Security Specialist

ARHS

Warsaw, Masovian Voivodeship, Poland full-time June 26, 2026

Found Description

Job Description

Role Overview

You will manage and secure enterprise network infrastructure across on-prem and cloud environments, ensuring reliable connectivity, strong security posture, and consistent network operations. The role combines hands-on administration, troubleshooting, and continuous improvement of network security capabilities.

Responsibilities

Network Security & Operations

  • Administer, monitor, and troubleshoot network security solutions
  • Manage firewalls, routing, switching, and secure access technologies
  • Ensure secure and stable operation of enterprise network infrastructure
  • Support hybrid connectivity (on-prem and cloud environments)

Support & Troubleshooting

  • Provide 2nd line support for network and security-related incidents
  • Perform advanced troubleshooting (network flows, packet analysis, firewall da...

Ready to Apply?

Submit your application for Cybersecurity Network Security Specialist at ARHS

Apply Now