Network Engineer I

Headquartered in Prague, the company has grown since 1984 by acquiring regional IT providers. Our field services team covers retail chains, hospitals and banks, dispatching technicians to over 4,000 sites.

Role overview

Bittern Data Systems is looking for a Network Engineer I to join a small, steady team. We want someone who documents changes before making them and can read a packet capture when things go wrong. Remote, open to candidates across Czechia. Hours are flexible, with one short team call each morning. You will write a lot of updates, so clear written English is important.

In this role you will

• Automate config backups and changes with Python, Netmiko or Ansible
• Configure and maintain Cisco Catalyst and Nexus switches, ISR routers and Meraki devices
• Run packet captures in Wireshark to diagnose latency and drops
• Design and troubleshoot routing with BGP, OSPF and EIGRP
• Upgrade firmware and IOS versions during maintenance windows

Qualifications

• 1+ years of enterprise network engineering experience
• Strong knowledge of TCP/IP, subnetting, VLANs, STP and routing protocols
• Available for after-hours maintenance and on-call rotation
• Understanding of DNS, DHCP, QoS and load balancing
• Comfortable on the CLI in Cisco IOS, NX-OS or Junos
• Experience with site-to-site and remote access VPNs
• CCNA required, CCNP preferred

Nice to have

• Voice networks and QoS for VoIP
• Data centre fabrics (Cisco ACI, VXLAN EVPN)
• F5 BIG-IP load balancers

CZK 54,000 - CZK 72,000/month

Why work with us

• Private medical care
• Extra annual leave days
• Life insurance
• Multisport card
• Training budget

We will only contact shortlisted applicants.

Start: Immediately.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Bittern Data Systems.