System Administrator

Overall Objective of the Role:

Our client, one of the leading developers of software for interactive TV in the USA, is currently seeking to hire a Linux system administrator.

Responsibilities:

• Configuration and support of the company’s network infrastructure, servers and laboratories
• Administration of local, remote and on-premises laboratories
• Administration of various systems such as Subversion, GitLab, Gerrit, GitHub, OpenVPN, IPSec, BGP, OSPF, RIP, Zimbra, libvirt/KVM, LXC/LXD, Amazon EC2. MySQL, PostgreSQL, OpenDJ (LDAP). –Laboratories: Tomcat, Nginx, NFS, Ansible
• Administration of DNS
• Networking hardware: Cisco, D-Link, HP/3Com, MikroTik, NETGEAR, Juniper, Ubiquiti
• Organization of backups (various configurations of devices, databases, operating systems)
• Monitoring (Zabbix, Prometheus)
• Participation in the information systems implementation projects
• Development and maintenance of documentation up to date

Requirements:

• Thorough understanding of Linux-based systems
• Administration of software raids, use of various kinds of file systems (BTRFS, ZFS, etc.), abilities to set up VPN tunnels in Linux
• Administration of various Linux services (Bind, Postfix, Quagga, Apache, Nginx etc.)
• Administration of LibVirt/KVM, LXC/LXD virtual machines
• Thorough understanding of RouterOS
• Network configuration and administration on Mikrotik (DHCP, Bound, NAT, VPN, dynamic and static routing (BGP, OSFP)
• Experience in OpenVPN servers administration
• Experience in setting up geographically distributed systems; networking of geographically distributed offices of the company
• Hands-on experience with cross-site network creation and maintenance (several locations)
• Abilities to multitask
• Ability to understand what is already configured and working
• Expertise with Cisco, Mikrotik, D-link equipment
• Knowledge of scripting languages and the ability to apply them in practice
• Hands-on experience using software configuration management (Ansible)
• English at a conversational level

Advantages would be:

• Hands-on experience with deployment on public cloud (AWS, Hetzner)
• Hands-on experience using K8s

What we Offer:

• Dynamic and supporting international teams
• Regular assessments and performance reviews
• You will have the opportunity for promotion, bonuses and a raise in accordance with the pace at which you develop and your performances
• Remote, hybrid or office work
• 20-25 vacation days per year
• Equipment for work, laptop and all necessary additions
• Access to trainings and courses
• Private health insurance
• FIT Pass card for many sports’ facilities