Network Systems Engineer

BETBY is looking for a Network Systems Engineer to take ownership of network infrastructure across multiple data centers and AWS. Remote position.

What you’ll work on: Linux-based routing stack: BIRD, OSPF/BGP, ECMP and IPsec. Multi-DC and hybrid cloud connectivity. Proxmox networking: LACP bonds, Linux bridges and VLAN tagging. Linux firewalls, microsegmentation and traffic troubleshooting. Network automation with Ansible and Terraform. Monitoring throughput, latency and routing stability.

What we’re looking for: 5+ years of experience in infrastructure, systems or network engineering. Strong Linux administration and troubleshooting skills. Solid knowledge of L2/L3 networking, routing, bonding, VLANs and VPNs. Hands-on experience with iptables or nftables. Experience with Ansible, Bash and infrastructure automation. Ability to investigate incidents independently and work at a low level rather than only with high-level abstractions. Nice to have: Experience with BIRD and software-defined networking. AWS networking: VPCs, subnets, route tables, security groups and Site-to-Site VPN. Experience with KVM or Proxmox. Knowledge of Docker, Kubernetes, Python or Terraform.