IT Infrastructure Specialist

3 days ago

Vilnius, Vilnius, Lithuania beBeeSystemAdministrator Full time
Job Description

We are seeking an experienced IT System Administrator to maintain and enhance our company's IT infrastructure.

The ideal candidate will have a strong understanding of network configuration, firewalls, VPNs, intrusion detection/prevention, and compliance standards. They will be responsible for configuring and monitoring firewalls, VPNs, and intrusion prevention systems to protect internal networks and ensure stable connectivity.

In addition, they will oversee SQL and NoSQL databases, ensuring data integrity, performance, and availability, while implementing robust backup and recovery processes.

Required Skills and Qualifications
  • Linux & Infrastructure Management: 3+ years of experience administering Debian- and RPM-based systems in production, with a focus on reliability, performance, and high availability;
  • Open-Source & Automation Expertise: Proven ability to deploy and maintain open-source, self-hosted solutions; skilled in automation and scripting using tools like Ansible, Terraform, Bash, or Python;
  • Networking, Security & Compliance: Strong understanding of network configuration, firewalls, VPNs, intrusion detection/prevention, and compliance standards (e.g., PCI-DSS, GDPR); experience applying IT security best practices and managing access controls;
  • Database & Virtualization Skills: Hands-on experience with SQL/NoSQL databases (e.g., PostgreSQL, MySQL), backup strategies, and performance tuning; familiarity with virtualization and container technologies such as Proxmox VE, KVM, and Docker;
  • Monitoring & Optimization: Experience using tools like Zabbix, Prometheus, and Grafana to monitor infrastructure and optimize system performance;
  • Fintech/Financial Environment (Preferred): Prior experience managing on-premises infrastructure in a financial or fintech setting is a strong advantage.
Benefits
  • Supportive work environment in a modern and fast-moving company;
  • Extra vacation days based on tenure;
  • Birthday day off to celebrate your special day;
  • Annual performance bonus and health insurance.

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