AppGreat is one of the fastest growing global IT companies, supporting the highest tech organizations in the world with 6 offices: 1 in Sofia, 1 in Skopje, 1 in Bucharest, 1 in Tel Aviv, 1 in Chisinau and 1 in Warsaw.

We are working with top talents and highly experienced management to ensure the world’s leading technology companies meet all the business challenges that the future holds.

We are AppGreat! We are a young and ambitious company like no other!

WHY JOIN OUR DREAM TEAM?

The most important part of AppGreat is the team. From our founders to the last person, we are committed to creating a pleasant environment and a place where everybody feels like they belong.

We invest in them in any way we can, starting from the amazing atmosphere in the office, unique benefits and career growth opportunities.

We are looking for a skilled System Engineer TL with strong experience in enterprise IT infrastructure to support and maintain mission-critical systems in the aviation industry. This role involves managing virtualized environments, storage solutions, Microsoft enterprise services, and cloud platforms, while ensuring compliance with strict security and regulatory standards.

RESPONSIBILITIES:

• Lead and mentor a team of 6+ system engineers and technicians, fostering a culture of high performance, safety, and accountability.
• Oversee and maintain Data Center infrastructure, including VMware (ESXi, vCenter), ensuring optimal performance and high availability.
• Manage storage solutions such as NetApp, Nutanix, and VMware vSAN to support enterprise-level data demands.
• Administer and maintain Windows Server environments, including Active Directory, DNS, DHCP, GPOs, and File Servers.
• Ensure the smooth operation of Microsoft services, including Exchange/Office, Certificate Authority, SQL Server, and RDS.
• Deploy, configure, and maintain backup and disaster recovery systems using Veeam, including DR site management.
• Manage hybrid infrastructure with deep integration into Azure cloud services.
• Use SCCM to deploy software, manage updates, and enforce endpoint configurations across the organization.
• Write clear technical documentation, operational manuals, and procedural guides.
• Monitor system performance and security, ensuring compliance with organizational and regulatory standards.

REQUIREMENTS:

• 5-6 years of experience as a System Engineer in an organization with over 1000 users –Mandatory
• Significant experience in managing a team of 6 employees and above –Mandatory
• Defining work procedures and professional standards.
• Experience in writing technical procedures and multi-year work plans.
• Experience in building, operating, and maintaining Data Center environments, VMware infrastructure (ESXi, vCenter).
• Experience in operating and maintaining storage systems: NetApp, Nutanix, VMware Vsan.
• Experience in building, operating, and maintaining Microsoft environments: Active Directory Domain, DNS, DHCP, GPO, File Servers, Exchange/Office, Certificate Authority, SQL Server, RDS.
• Deep familiarity with operating systems: Windows Server, Win10.
• Installation, operation, and maintenance of backup and recovery systems – Veeam software, including managing DR sites.
• Experience with cloud environments (Azure).
• Experience working with SCCM deployment and control systems.
• Relevant certifications in the field – MCITP / CCNA / MCSE / VMware – Advantage.
• Scripting proficiency – VBS / Batch / PowerShell – Advantage.
• Experience working with server-side and installing SSL Certificates on FTP and WEB applications – Advantage.
• Knowledge of Unix, Linux operating systems – Advantage.
• Ability to work independently.

OUR OFFER:

• Attractive remuneration package;
• Excellent career growth opportunities;
• Comprehensive training and development programs!