Network Specialist

Working as a Network Specialist you will:

• Manage, continuously monitor, and resolve issues within IP networks.

• Oversee and maintain the structural cabling system.

• Execute physical and logical network configurations, including device installation, removal, and managing cabling connections.

• Deliver second-tier technical support to internal system and network users.

• Draft, update, and maintain technical documentation and standard operating procedures.

• Recommend infrastructure enhancements, network upgrades, and structural changes to optimize performance.

Chabre IT Services is a global professional IT services provider, building long-lasting relationships with Enterprises. We specialize in the delivery of tailor-made solutions,  smart outsourcing, try&hire, and success fee services. We are a smart IT boutique with unique knowledge, which will deliver your ideas into reality.

Our client is a large international public-sector organization operating in a highly regulated and security-focused environment. The organization is responsible for coordinating complex operations, ensuring operational resilience, and maintaining continuity of critical services across multiple stakeholders and jurisdictions. You will join an institution that values structured governance, strong security standards, operational excellence, and cross-functional collaboration in an international setting.

• 5 years of professional IT experience in a similar network-focused role.

• Language proficiency: English at B2 level and Polish at C1 level.

• Active Cisco CCNA certification or an internationally recognized equivalent.

• Solid understanding of TCP/IP protocols, IP routing, and Ethernet switching protocols.

• Knowledge of core network services (e.g., DNS, DHCP, NTP) and wired/wireless access technologies like Wi-Fi and 802.1x/EAP.

• Familiarity with application-layer authentication and encryption mechanisms, including HTTPS/SSL/TLS, PKI, and X.509 certificates.

• Practical background in administering a large enterprise network and configuring endpoint operating systems like Windows, Linux, and iOS.

• Experience implementing stateful and stateless traffic filtering.

• Hands-on expertise in configuring and troubleshooting network-level encryption (IPsec, IKE, DMVPN).

• Practical experience managing Palo Alto next-generation firewalls (including the Panorama system), Infoblox DDI, and Cisco Nexus and Catalyst switches.

• Hands-on ability to administer Secunet SINAbox encryptors.

• Strong analytical, troubleshooting, and problem-solving skills combined with a tactful, cooperative, and detail-oriented attitude.

• Capability to work efficiently in a stressful environment with minimal supervision while maintaining a proactive team spirit.

• Willingness to travel within Europe up to 15 times per year.

• Active Category B driving license and the ability to drive rented vehicles internationally.

• Rate up to 220,00 PLN/h + VAT
• Hybrid work (50% onsite, Warsaw + business travel within Europe)
• Subsidy for peripherals in the amount of 500,00zł
• Working tool (MacBook Pro or Lenovo Legion 5)
• Co-financing of courses related to the position
• Benefits: MultiSport, Medicover