We are looking for a reliable and detail-oriented Network Administrator to maintain and support our organization's computer networks. The candidate will be responsible for ensuring stable operation, security, and performance of network systems.
Install, configure, and maintain network hardware (routers, switches, firewalls, access points)
Monitor network performance and troubleshoot connectivity issues
Manage LAN, WAN, WLAN, and VPN connections
Administer user accounts, permissions, and access controls
Perform regular system backups and recovery operations
Apply security patches and firmware upgrades
Maintain network documentation and diagrams
Provide technical support to end users
Ensure network security and compliance with IT policies
Coordinate with ISPs and vendors when required
Bachelor's degree in IT, Computer Science, or related field
2–5 years of experience in network administration
Strong understanding of:
TCP/IP, DNS, DHCP
VLANs and subnetting
Routing & switching concepts
Firewall and VPN configuration
Experience with Windows Server and/or Linux systems
Familiarity with network monitoring tools
Good troubleshooting skills
CCNA
CompTIA Network+
Microsoft certifications (MCSA / Azure Fundamentals)
Fortinet NSE (optional)
Good communication skills
Problem-solving mindset
Ability to handle multiple tasks
Team collaboration
On-site / Hybrid (as applicable)
May require after-hours or emergency support

ZOLL Cardiac Management Solutions

ZOLL CMS GmbH

New Era Technology, US

CallTek

Network Overdrive

OVA.Work

OVA.Work

OVA.Work