Senior System Administrator

Location: Sofia, Bulgaria; candidates must already be authorized to work in Bulgaria without current or future visa sponsorship

Company

hirify.global operates an interactive technology business requiring secure and reliable IT infrastructure.

What you will do

• Configure, operate, monitor, and maintain Windows and Linux operating systems.
• Administer infrastructure including firewalls, XDR, antivirus, networking, DNS, and file servers.
• Set up and manage VMware platforms, Active Directory, and Windows-based environments.
• Configure infrastructure for MS SQL servers and manage AWS services.
• Develop and verify data backups, update systems, and maintain user documentation.
• Participate in an on-call schedule and provide progress updates to management.

Requirements

• In-depth experience administering Windows and Linux servers.
• Experience configuring and maintaining VMware platforms.
• Experience with MS SQL server infrastructure.
• In-depth experience with AWS, Azure, or GCP.
• Strong understanding of server, network, and application security, including firewalls and networking.
• Proficiency in written and spoken English; authorization to work full-time in Bulgaria without visa sponsorship required.

Culture & Benefits

• Full-time employment.
• Regular communication and collaboration with internal and external stakeholders.
• Participation in team huddles, meetings, and ad hoc meetings.
• No travel expected.
• On-call schedule participation is required.