NOC Technician – L1

Endesigners Lamaster

Full Time

Experience: 5-10 Years

Location: Kraków, Poland

Salary: 5,200 PLN - 7,200 PLN PLN Per Month

Job Description

  • Monitor network, servers, applications, and IT infrastructure using NOC monitoring tools.
  • Identify alerts, incidents, outages, and performance issues.
  • Perform initial troubleshooting and diagnosis of technical incidents.
  • Respond to alerts according to defined procedures and escalation guidelines.
  • Create, update, and manage incident/service tickets in the IT service management system.
  • Escalate unresolved or critical issues to L2/L3 engineers and relevant technical teams.
  • Monitor network connectivity, bandwidth, latency, CPU, memory, and system availability.
  • Perform basic troubleshooting of routers, switches, firewalls, servers, and connectivity issues.
  • Verify system and service recovery after incidents.
  • Follow standard operating procedures, runbooks, and incident-management processes.
  • Maintain accurate incident logs and technical documentation.
  • Communicate incident status and updates to internal teams or customers when required.
  • Perform routine health checks and scheduled operational tasks.
  • Support planned maintenance activities and change procedures.
  • Identify recurring issues and report them to senior technical teams.
  • Maintain awareness of security procedures and immediately escalate suspected security incidents.

Responsibilities Duties:

  • Basic understanding of networking concepts such as TCP/IP, DNS, DHCP, LAN/WAN, VPN, and routing.
  • Basic knowledge of network devices such as routers, switches, and firewalls.
  • Familiarity with Windows/Linux operating systems is an advantage.
  • Experience with monitoring and ticketing tools is an advantage.
  • Basic troubleshooting and analytical skills.
  • Good communication and documentation skills.
  • Ability to follow technical procedures and escalation processes.
  • Ability to work under pressure and manage multiple alerts/incidents.
  • Willingness to work 24/7 rotational shifts, including nights, weekends, and public holidays.
  • Relevant IT certification such as CCNA, Network+, or ITIL Foundation is an advantage.

Key Skills:

Experiance Qualifications:

Benefits: