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Senior IT Systems Administrator. Vilnius, Lithuania

WHY US?

Avion Express is a narrow-body ACMI (Aircraft, Crew, Maintenance, Insurance) and charter operator. Avion Express provides top-level short and long-term aircraft wet-leasing (ACMI) solutions and also offers its clients aircraft on a charter basis. The company operates an Airbus A320 family aircraft fleet.

Avion Express is looking for ambitious professionals to support the company's matters and further development of the company. The position is based in Vilnius, Lithuania.

The company creates a supportive work environment and conditions for employees to grow, both professionally and personally.

ARE YOU READY TO?

  • Act as the final Level 3 escalation point for complex incidents related to Entra ID (Azure AD), Microsoft Intune, Microsoft 365, servers, and network infrastructure.
  • Perform root-cause analysis and implement permanent fixes to systemic issues.
  • Design, implement, and maintain a secure and resilient Entra ID tenant, including Conditional Access, MFA, Identity Protection, and SSO integrations.
  • Automate identity and systems management using PowerShell and Microsoft Graph.
  • Roll out and fine-tune Microsoft Purview Information Protection labels and Data Loss Prevention (DLP) policies.
  • Mitigate vulnerabilities, coordinate penetration test remediation, and lead technical response to security incidents.
  • Lead infrastructure change management and small to mid-sized technical projects.
  • Mentor IT administrators and serve as a subject matter expert in cloud identity, security servers.


DO YOU HAVE WHAT IT TAKES?

  • Proven experience in enterprise environments with Microsoft 365, Entra ID (Azure AD), and Microsoft Intune.
  • Strong hands-on expertise in administering and troubleshooting Windows Server and Linux servers (Ubuntu, CentOS or equivalent), including shell scripting and system hardening.
  • Advanced scripting and automation skills using PowerShell and Microsoft Graph API.
  • Solid understanding of Microsoft security and compliance frameworks, including Conditional Access, MFA, Information Protection, and DLP.
  • Experience with Microsoft Purview and leading technical responses to security incidents and vulnerability remediations.
  • Ability to perform basic configuration and troubleshooting of network equipment (e.g., switches, firewalls, wireless access points).
  • Strong analytical and problem-solving skills, with a structured approach to root-cause analysis.
  • Ability to work independently, lead small to medium-sized infrastructure projects, and mentor junior IT staff.
  • Excellent communication and documentation skills, with the ability to collaborate across technical and business teams.

DOES IT SOUND APPEALING?

Position, based in Vilnius, Lithuania.

Friendly atmosphere in a modern business center.

Competitive salary (starting from 3500 € gross, depending on your experience) and social benefits, including health insurance.

Other benefits: lunch compensation, opportunity to book standby flights, access to the childcare room, gym for your physical and mental health (Mindletic), daily coffee and fruits and weekly pastries, birthday day-off, gifts for marriage, childbirth and other significant life occasions.

Access to the VIP lounge and discounted tickets at the Twinsbet Arena.

The opportunity to spend up to 90 days per year - 21 of which can be spent working outside of the EU - on workation.

Opportunities for professional and personal growth.

Opportunity to work in a truly international business environment.

Salary: from 3500 € to 4500 € (brutto)
Avion Express is the largest narrow-body ACMI operator in the world. The company operates it‘s Airbus A320 family aircraft fleet across Europe, as well as Africa, South America and the Asia-Pacific region.