Senior NetOps Engineer

Requirements

• Experience in Linux system engineering: 3+ years, preferably rpm-based (RHEL, CentOS).
• Great skills in diagnostics and fixing: from web server low-performance cases to general issues with traffic delivery.
• Advanced knowledge: (L1-L4, L7) copper/optics, ethernet, static/dynamic routing.
• Experience using IS-IS and BGP (OSPF would be a plus).
• Extensive experience with Juniper vendor devices MX, SRX, QFX series

What you'll be doing

• Support our network infrastructure (multiple DCs and offices around the globe) and participate in network-related diagnostics (including the network subsystem of servers, CentOS).
• Improve the network: configuration management and automation of BaU tasks.
• Contribute in cloud networking, as we plan to transfer a major part of the load there.
• Proactively cooperate with system engineers and spread knowledge related to the network.
• Communicate with service providers, including IP transit operators around the world.
• Manage the IP address space, subnets, and VLANs.
• Actively contribute to information security and ensure a safe network perimeter.
• Participate in the on-call shifts.

Nice to haves

• Experience with EVPN-VXLAN architecture
• Experience in load balancing (CARP/IPVS/userspace/enterprise), packet filtering.
• Experience in cloud networking: building and supporting.
• Experience with 802.1X, 802.1Q, bonding - both server-side and network hardware side.
• Experience using CDN and high load.