Vacancy: Lead System Administrator/TeamLead
Company: Wallet One
Employment: full-time
Work format: remote, hybrid, office (Moscow, Orenburg)
Location/Citizenship: Russian Federation
Salary: 300,000 - 350,000 Rubles net
We are Wallet One - a dynamically developing financial company providing innovative solutions in payments and financial services.
Our team is looking for a system administrator who will help make the infrastructure stable and automated.
What you will be doing:
- Distributing operational tasks within the admin team, prioritizing current tasks, mentoring, and assisting colleagues in resolving complex cases.
- Monitoring the performance of server, network, and client equipment, as well as corporate software.
- Organizing and controlling system access, participating in ensuring information security at the infrastructure level.
- Providing infrastructure support for internal projects: access, software deployment and updates, log analysis, and incident resolution.
- Organizing and controlling backups of critical systems, regularly checking data recovery.
- Managing certificate lifecycle, supporting internal services and integrations.
- Ensuring stable infrastructure operation in data centers and clouds, interacting with providers.
- Implementing and supporting backup schemes (communication channels, services), participating in building multi-data center solutions.
- Developing and supporting monitoring systems, controlling incidents and service availability.
- Optimizing infrastructure and operational processes.
- Maintaining technical documentation, developing and updating internal regulations.
Requirements:
- Management experience: from 1 year in organizing the work of a small group (3-5 people);
- Technical background: system administrator experience from 5 years;
- Confident knowledge of Linux (Ubuntu, Debian, CentOS) and Windows Server (2012/2016/2019);
- Deep understanding and practical experience with Active Directory, DNS, DHCP, GPO, ADFS;
- Knowledge of network technologies: TCP/IP, VLAN, routing, switching;
- Experience with network equipment (Cisco, Juniper, HP, etc.);
- Knowledge of server equipment (Dell, HP, Lenovo);
- Experience with monitoring systems (Zabbix);
- Automation skills (Bash/PowerShell/Python);
- Experience with virtualization (VMware, Proxmox) and containerization (Docker);
- Experience with management systems (SCCM, WSUS);
- Experience with mail systems (Zimbra, Exchange, etc.);
- Experience with Git;
- Experience with Ansible.
What we offer:
- Competitive salary;
- Cozy and comfortable office in the center of Moscow;
- Work schedule: 5/2 (09:30–18:30);
- Professional growth in fintech;
- Complex subject matter and interesting projects;
- Team spirit and results-oriented work.
Contacts: recruiter contact
