Network and IT Systems Administrator (Polish & English speaker)
Securitas
- Warszawa, mazowieckie
- Stała
- Pełny etat
- Participation in the planning and design of IT network and system solutions.
- Proposing and assessing changes in the network infrastructure, including hardware and services procurement.
- Collaboration with equipment vendors and IT solution providers to develop new solutions.
- Maintaining and updating technical documentation.
- Configuration of Network and Systems:
- Configuration of network and system components based on Linux/Unix operating systems.
- Installing and reconfiguring network devices and servers.
- Onboarding users onto the network.
- Maintenance of Network and Systems:
- Updating software on network devices.
- Monitoring resource utilization.
- Administration of network services such as VPN.
- Troubleshooting network issues.
- Performing and archiving backups.
- Assisting users with telecommunication infrastructure issues.
- Expansion of Network and Systems:
- Configuring new networks and integrate them with existing ones using network devices like routers and switches.
- Configuring devices in remote locations to enable network access.
- Creating new access points.
- First working experience as Network, IT Systems Administrator or in a similar role.
- Proficiency in supporting firewalls, including policy creation, log monitoring, and troubleshooting.
- Experience with corporate audio and video conferencing systems, as well as large-scale corporate and guest Wi-Fi systems.
- Strong understanding of IP addressing within a large-scale network.
- Knowledge of routing protocols such as BGP and OSPF, and experience with MPLS and VPN networks.
- Familiarity with voice communications solutions and SIP.
- Experience with ITSM tools like ServiceNow.
- Fluency in Polish and communicative English.