The IT infrastructure management team is looking for an employee to strengthen our team of system administrators in using Astra Linux and the LDAP directory based on it.
Responsibilities
- Administration, monitoring, configuration, and optimization of Linux servers (Astra Linux);
- Configuration, control, and support of automatic update procedures for Linux OS and system software;
- Identifying bottlenecks and optimizing information system architecture;
- Automation of routine tasks and access management for Linux server operations;
- Development and operation of a domain based on ALD Pro using RBAC/HBAC;
- Development and application of group policies (GPO). Configuration and migration to ALD Pro.
Requirements
- Expert knowledge of Debian family Linux operating systems. Real-world experience with Astra Linux (ALSE 1.7.7 and 1.8.3 and above);
- Experience and knowledge of basic infrastructure services and protocols: DNS, DHCP, Kerberos, LDAP/LDAPS, SSL/TLS, etc.;
- Experience operating configuration management systems (Ansible, Semaphore) and writing playbooks for them;
- Deep understanding of domain service principles: Active Directory and/or FreeIPA;
- Experience in developing and applying group policies (GPO). Knowledge and experience in applying RBAC/HBAC;
- Experience in task automation (Python, Ansible, PowerShell, Salt Stack);
- Basic knowledge of computer networking principles - TCP/IP stack, VPN;
- Basic knowledge of monitoring systems Zabbix, Grafana, Prometheus;
- Skills in working with security certificates (issuance\installation), understanding of SSL/TLS protocols;
- Ability to document and share accumulated experience and knowledge gained during work tasks with colleagues;
- Knowledge of information security fundamentals;
- Specialized technical education in an IT specialty;
- Skills in working with generative AI models; experience in creating AI agents and using them in work will be an advantage.
Conditions
- Hybrid work format (modern office in Moscow near Prospect Mira metro station);
- Preferential mortgage lending terms;
- Free SberPrime+ subscription;
- Discounts on products from partner companies: Okko, Sber Market, Mega Market, Samokat, Eapteka, and others;
- Voluntary medical insurance from day one and discounts on insurance for family members;
- Corporate pension program;
- Children's recreation and gifts at the Company's expense;
- Company-sponsored training, online courses, unlimited access to the library and training at the Corporate University, trainings, meetups, and the opportunity to gain new qualifications.
