IT Network Administrator

AML RightSource

Kraków, Podgórze
hybrid, full office
Active Directory
hybrid
full office

Requirements

Expected technologies

Active Directory

Optional technologies

Atlassian

Jira

Windows Server

Operating system

Windows

Our requirements

  • 5 years of experience as Network Administrator or similar position.
  • Fluent in English, both written and verbal.
  • Excellent communication and problem-solving skills.
  • Excellent customer service skills.
  • Ability to work well in a team and under tight deadlines.
  • Strong understanding of the OSI Model and its practical applications in network design and troubleshooting.
  • Proficient in a wide range of network protocols, including but not limited to OSPF, RSVP/LDP, TCP/IP, RIP, VLANs, and Port Security.
  • Hands-on experience with routing, switching, firewall configuration, and associated network protocols such as ICMP, ARP, and Port Security.
  • Proven ability to manage and maintain network infrastructure, including switches, routers, firewalls, and cloud-based networking environments.
  • Solid experience with core Microsoft infrastructure services, including:
  • Active Directory (AD)
  • Domain Name System (DNS)
  • Active Directory Federation Services (ADFS)
  • Dynamic Host Configuration Protocol (DHCP)
  • Network Policy Server (NPS)
  • Certificate Authority (CA)

Optional

  • Experience with Atlassian products (Jira Service Management).
  • Virtualization certificates.
  • Windows Server certificates.
  • Network infrastructure certificates.
  • ITIL certificates.
  • Other IT related certificates.

Your responsibilities

  • Ensure network availability and quality, performing repair actions in collaboration with local teams.
  • Configure, change, update network and firewall devices, policies and rules.
  • Monitor network and associated systems to maintain optimal performance.
  • Analyze, troubleshoot, and resolve problems.
  • Conduct daily performance analysis and troubleshoot root causes of issues.
  • Maintain up-to-date documentation to ensure accuracy and compliance.
  • Monitor and enforce the company's information security policy and compliance with the regulation.
  • Manage secure configurations and changes for networks, firewalls, hardware, systems, and mobile devices.
  • Identify appropriate technologies, equipment, and software for building networks.
  • Managing and maintaining our IT network in Logistics, including routers, switches, firewalls, and wireless networks.
  • Recommending and contributing to changes in network security.
  • Coordinating and scheduling downtime for maintenance, patching and upgrades of network devices and systems.
  • Perform Incident management – troubleshoot and resolve incidents.
  • Perform Change management – plan and implement changes.
  • Manage and handle logistics for IT equipment.
  • Support the IT aspects of employee on- and off-boarding processes.
  • Follow up on ticket requests and escalate as needed.
Views: 4
Published6 days ago
Expiresin 5 days
Work modehybrid, full office
Source
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