IT System Administrator. Vilnius, Lithuania / remote

Avia Solutions Group is the world’s largest ACMI (Aircraft, Crew, Maintenance, and Insurance) provider, operating a fleet of more than 200 aircraft worldwide and the parent company of over 250 subsidiaries. The group offers a wide range of aviation solutions, including MRO (Maintenance, Repair, and Overhaul), pilot and crew training, ground handling, and other related aviation services. Supported by 14,000 highly skilled aviation professionals, the group operates across 6 continents.

We offer work in the Digital Technologies (IT) department, acting as a central unit for managing strategic, innovation and IT projects and programs. Our department provides services to subsidiary companies related to IT Governance & Management, IT Service Delivery, IT infrastructure services, workplace IT support and ServiceDesk, Enterprise Applications (Digital IT Solutions, ERP), Cybersecurity. IT Infrastructure unit consists of the following teams: Microsoft platform, Linux, Cloud and Network. As Microsoft Administrator you will work with IT operations and engineering activities, complex M365 ecosystem, Azure workloads, Microsoft/Windows server-side infrastructure, participate in various projects to setup and or maintain solutions globally.

Main functions and responsibilities:

• Focus on cloud infrastructure management by handling tasks such as automating processes using tools like Terraform, applying effective tagging strategies for resource management, configuring virtual machines, and ensuring optimal network performance in Azure cloud services.
• Design, implement, and maintain a scalable Azure Active Directory infrastructure.
• Manage and administer Azure AD (Entra ID) and Microsoft Intune.
• Develop and enforce IT security policies, including SSO, MFA, and Conditional Access.
• Configure, manage, and monitor Windows servers and related IT infrastructure.
• Automate tasks using PowerShell to improve workflows and efficiency.
• Participate in IT infrastructure projects such as migrations, upgrades, and implementations.
• Provide Level 2/3 support for escalated IT issues.
• Maintain accurate documentation for systems, configurations, and processes.
• Ensure continuous improvement of IT infrastructure and security posture.
• Manage daily IT operations, including handling service desk tickets, asset lifecycle, and access management.

Requirements for the position:

• 3+ years of professional experience in IT infrastructure management, SaaS applications, and BAU (Business as Usual) operations.
• Expertise in Windows Server and PowerShell scripting.
• Strong knowledge of Active Directory, Azure AD (Entra ID) and Microsoft Intune.
• Proficiency in managing Microsoft 365 suite (Exchange, SharePoint, Teams) and related services.
• Understanding of IT security principles, including identity management, SSO, MFA, and Conditional Access.
• Experience with managing and automating tasks within cloud environments, specifically Azure, including implementing automation processes with tools like Terraform, configuring virtual machines, managing resource tagging strategies, and optimizing network configurations.
• Strong analytical skills, task prioritization, and time management abilities.
• Proficiency in networking basics: TCP/IP, DNS, DHCP, VLANs.
• Fluency in Lithuanian and English (written and spoken).

Job Advantages:

• Knowledge of advanced Azure setups, enterprise-level security frameworks, Privileged Access Management (PAM), DevOps workflows, or Infrastructure-as-a-Service methodologies.
• Experience with physical hardware.
• Skills in Atlassian products, Zabbix monitoring, Ivanti ticketing systems, and Veeam backups.
• Experience with Terraform.

What do we offer:

• Opportunity to work in a vibrant international and ever-growing business aviation environment
• Opportunities for professional and personal growth; foreign language trainings
• Gym and Yoga classes for your physical health and Mindletic for mental health
• Children’s room where you can leave your kids to play with supervision (Vilnius based)
• Well-being initiatives focused on creating a healthy, balanced and engaging work environment
• Various benefits related to employee life cycle in organization
• Parking or public transport ticket
• Electrical cars spots near the office
• Discounts and special offers from various partners.