IT Systems Engineer
IT Systems Engineer
📍 Remote in Serbia
About the Role
We are looking for an IT Systems Engineer to support and maintain our global IT infrastructure. In this role, you will work closely with Virtuozzo team members worldwide, supporting both physical infrastructure and SaaS systems to ensure the 24/7 availability of servers, services, and internal systems.
You will join an established IT team and help scale our infrastructure to support our growing international organization. This role is ideal for someone who enjoys hands-on systems administration, troubleshooting, and continuous improvement of IT operations, meant for Junior to Mid-level candidates.
About the Company
Virtuozzo is a leader in cloud infrastructure system software for AI. We offer an optimized operating system, orchestration, and management to service providers, SaaS companies, and the enterprise. Virtuozzo provides mainframe-like performance, reliability, and security while dramatically lowering overall cost and complexity. We combine deep engineering expertise with a relentless focus on performance, scalability, and innovation.
What You’ll Be Doing
As part of our IT team, you will:
- Provide day-to-day support through the IT helpdesk
- Manage access to SaaS systems, including regular reconciliation
- Set up and manage email accounts, groups, and calendars (Microsoft 365, Active Directory)
- Install, configure, and upgrade software for self-hosted systems
- Perform server maintenance, patching, and upgrades
- Monitor servers and services, resolving or escalating incidents as needed
- Troubleshoot outages and prepare RFO (Reason for Outage) documentation when required
- Support employee onboarding and offboarding IT processes
- Collaborate with the wider IT and Security teams to document and improve internal workflows
- Contribute to improving overall IT security hygiene and policies
- Assist with hardware setup, maintenance, and asset lifecycle management
- Plan and deliver IT assets to employees
What We’re Looking For
Required Skills & Experience
- Minimum 3 years of hands-on experience with Linux administration, including RHEL/CentOS and Debian/Ubuntu
- Solid understanding of networking fundamentals (TCP/IP, DNS, routing, etc.)
- Working knowledge of Windows and macOS systems
- Experience administering Microsoft 365, Exchange Online, and Active Directory
- Good understanding of IT hardware and system maintenance
- Strong spoken and written English skills
- Ability to troubleshoot independently and work collaboratively in a team
Nice to Have
- Experience in an IT helpdesk or customer support environment
- Exposure to virtualization platforms
- Experience with technologies such as:
- Apache, Nginx
- MySQL, PostgreSQL
- Zabbix
- Puppet or Ansible
- Docker and Kubernetes
Why Join Us?
- 🌍 Work with an international technology company
- 📈 Clear learning and career growth path in cybersecurity
- 👩💻 Hands-on exposure to enterprise infrastructure & SaaS systems
- 🤝 Supportive team environment with mentorship
- 🚀 Opportunity to grow into Security Engineer or Infrastructure roles
This is an excellent entry point into cybersecurity and infrastructure engineering for candidates based in Serbia who want real exposure and long-term career development.
What We Offer
- A role at the forefront of cloud technology with real impact and growth opportunities
- A collaborative environment where your ideas are valued and shipped
- Other perks and engagement opportunities (recognition programs, book club rewards etc.)
- Share options
- Referral bonuses
