Network System Engineer

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SeniorZdalnieFull-time

#472718·Dodano 5 dni temu·0

Źródło: BETBY

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Tech Stack / Keywords

Linux Ansible TerraformProxmoxAWSBIRDLACPVLANOSPF/BGPIPsec

Podsumowanie oferty

Join the line management team maintaining the platform that delivers betting odds to BETBY’s sportsbook. You will manage and improve network infrastructure across on-premise clusters and cloud resources using technologies including Linux, Proxmox, AWS, Ansible and Terraform.

Wymagania

At least 5 years of experience in IT infrastructure management, technical support or a related role.
Experience using Linux-based operating systems.
Experience with command-line use, basic scripting and automation tools such as Ansible and Terraform.
Experience with virtualization technologies such as VMware, KVM or VirtualBox.
Expert-level knowledge of the Linux networking stack, including netlink, namespaces, performance tuning for 10G/25G interfaces, LACP (802.3ad), VLAN tagging (802.1Q), bonding, OSPF/BGP, stateful firewalls (iptables/nftables) and VPN protocols.
Hands-on experience with AWS networking, including VPCs, subnets, route tables, security groups and site-to-site IPsec VPN.
Strong problem-solving skills and attention to detail.
Strong communication and interpersonal skills.
Ability to work independently and as part of a team.

Nice to have:

Experience with Debian-based systems.
Experience with the BIRD routing daemon.
Familiarity with Docker and Kubernetes.

Obowiązki

Deploy, maintain and optimize the Linux-based routing stack, ensuring fault tolerance and security.
Manage network configurations on Proxmox hosts, including LACP bonds, Linux bridges and VLAN tagging.
Design, deploy and maintain secure connectivity between on-premise bare-metal clusters, cloud resources (VPCs) and data centers.
Automate deployment of network configurations, including bonding, interfaces and BIRD configurations.
Implement and refine firewall rules and security groups to maintain microsegmentation and protect internal assets.
Monitor interface throughput, latency and routing stability; troubleshoot L2/L3 issues across multiple data centers.
Coordinate with datacenter teams on upstream VLAN and switch port configurations; respond to internal network support requests and collaborate with teams and vendors to resolve technical issues.
Develop and maintain networking documentation, process guides, workflows and asset registries.
Ensure compliance with IT policies and standards, including data protection and information security.

Benefity

Comprehensive health insurance coverage.
Up to 10 days of paid sick leave without a medical certificate.
20 days of paid vacation, plus additional leave for important life events.
Learning and growth opportunities, with support for professional development.
Language learning support.
Modern hardware provided for work.
Corporate events and team activities.
Welfare support program for critical situations.
Gifts and support for major life milestones.

Ubezpieczenie

Płatne święta

Płatny urlop

Spotkania integracyjne

Inne informacje

Remote position in Poland.

BETBY

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