Семен

SEMEN KYRYLIUK System / DevOps Engineer
[open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section)

Ukraine [open contact info](look above in the "contact info" section)
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Summary

System / DevOps Engineer with 6+ years of experience in IT infrastructure. I automate the deployment and
configuration of servers and workstations using Ansible and PowerShell, administer the Active Directory environment
(users, groups, GPO), and set up CI/CD pipelines in GitLab for deploying Docker containers. I implement infrastructure
monitoring and protection (Wazuh), VPN connections (WireGuard, OpenVPN), and also have experience supporting IT
infrastructure for dozens of outsourced clients.

Skills

Ansible Windows Server Windows Active Directory Powershell GPO

Hashicorp Vault Docker Products Linux System Administration Cloudflare Git

VMware CI/CD Ubiquiti Cloud & Dedicated Server Provisioning (DigitalOcean, Hetzner, OVH)

Unix Shell Scripting Network Administration Nginx Microsoft SQL Server Mikrotik

Zabbix Wazuh Server Hardware Deployment & Maintenance Microsoft Intune

VPN Deployment & Administration (WireGuard, OpenVPN) Microsoft Entra ID

Experience

09/2024 – Present Product Company (NDA), Systems Engineer / DevOps Engineer
Podgorica, Montenegro Develop and maintain Ansible playbooks and Ansible roles for automating the
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configuration and deployment of servers and user workstations.
Administering the Active Directory environment, including managing users/groups and
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Group Policy Objects (GPOs), to ensure security and configuration standards.
Write PowerShell scripts to automate routine administrative and provisioning tasks.
•

Configure and maintain Linux-based VPN servers (WireGuard, OpenVPN), and manage
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hosting and mail services.
Deployed and configured Wazuh monitoring on Ubuntu to improve visibility into security
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events. Configure and maintain Linux-based web servers.

05/2024 – 08/2024 SapientPro, Systems Engineer / DevOps Engineer
Chernivtsi, Ukraine Worked in the DevOps department, developing, deploying, and configuring web servers
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for the web development team.
Managed cloud and dedicated servers, ensuring their stability and security.
•

Developed and configured infrastructure for Microsoft Intune, Microsoft Entra ID, and
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Wazuh for device management, security, and monitoring.

Configured GitLab CI/CD pipelines for deploying Docker containers hosting websites.
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Implemented Windows Active Directory integration across MacOS, Linux, and Windows
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workstations for centralized user management and authentication.

01/2023 – 04/2024 LeadLineIT, DevOps Engineer
Chernivtsi, Ukraine I worked in a team that prepares, builds, improves, and supports various types of
infrastructure for over 80 different clients (projects) on an outsourcing basis. The projects
we handle range from office networks and peripherals to multifaceted cloud infrastructures
that we deploy, enhance, and support using DevOps engineering methodologies and
technologies.

02/2019 – 12/2022 LeadLineIT, IT System Administrator
Chernivtsi, Ukraine My responsibilities included:
Connecting and configuring computer equipment and peripheral devices.
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•Installing and configuring necessary software for user operations.
• Promptly responding to incidents affecting client operations.
• Providing guidance to users on proper use of computer equipment, software, and
services used in their work.
• Optimizing software and computer equipment performance.
• Organizing computer equipment repairs either independently or with third-party
organizations.
• Monitoring IT infrastructure performance (using Zabbix, Bareos).
• Supervising email, open lines, client chats, and other communication channels to
promptly respond to inquiries.

Education

09/2022 – Present Doctor of Philosophy - PhD, Telecommunications and radio engineering,
Yuriy Fedkovych Chernivtsi National University

09/2019 – 12/2020 Master's degree, computer engineering, Yuriy Fedkovych Chernivtsi National University

09/2015 – 06/2019 Bachelor's degree, Computer Engineering, Chernivci National 'Juriy Fedkovyc' University

Languages

English Ukrainian
Intermediate Native

Training / Courses
SoftGroup Academy

Valsoft Academy