# Hordii Korol

Hordii Korol is a remote worker on Himalayas, Cybersecurity Analyst Intern at Tallinn University of Technology, based in Estonia.

Source: https://himalayas.app/@hordiikorol

```text
Cybersecurity analyst intern at Tallinn University of Technology monitoring network traffic and investigating alerts with Elastic Stack and NfSen.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Estonia |
| Authorized to work in | Estonia |
| Salary expectations | 24k+ EUR |
| Job categories | Cybersecurity Analyst, IT Support Specialist, Security Operations Center Analyst |
| Skills | Cybersecurity, Security Monitoring, Alert Triage, SIEM, Log Analysis, MITRE ATT&CK, incident investigation, Windows Administration, Linux Administrator, Networking, PowerShell, Python, BASH, SQL, TCP IP |
| LinkedIn | https://linkedin.com/in/hordiikorol |
| GitHub | https://github.com/hordiikorol |

## What I'm looking for

```text
I’m available for remote roles across the EU or on-site in Tallinn, and I don’t require visa sponsorship.
```

## About

```text
At Tallinn University of Technology, I monitor alerts and network traffic with the Elastic Stack (Kibana) and NfSen. I investigate daily alerts, document my findings, and prepare and present a weekly report to the team.

In my cybersecurity projects, I built a PowerShell toolkit for Windows security tasks and a Wazuh SIEM lab to test and tune detections against MITRE ATT&CK techniques. I’m studying for an MSc in Cybersecurity at Tallinn University of Technology, building on hands-on work in security monitoring, IT support, and software engineering.
```

## Experience

### Cybersecurity Analyst Intern (current)

Tallinn University of Technology. Sep 2026 - Present

```text
Monitor alerts and network traffic using the Elastic Stack (Kibana) and NfSen. Work through daily alerts to distinguish real issues from noise, document findings, and prepare weekly reports for the team.
```

Skills: Elastic-Stack, Kibana, NFsen, Security-Monitoring, Alert-Triage, Documentation

### Cybersecurity Analyst Intern

Resilience Inc.. Dec 2025 - Jun 2026

```text
Assisted the monitoring team in setting up and configuring the Graylog SIEM for central log management. Worked on correlation rules and alerts to detect suspicious activity, and helped integrate log sources for better visibility.
```

Skills: Graylog, SIEM, Log-Management, Correlation-Rules, Alerting, Log-Sources

### Volunteer IT Technician

Christian Tech Center Ministries. Oct 2025 - May 2026

```text
Provided end-user support for Windows issues, hardware, software, and connectivity. Handled imaging and basic account and device setup.
```

Skills: Windows, Hardware, Software, Connectivity, Imaging, Account-Setup

## Education

### Tallinn University of Technology

Master of Science, Cybersecurity. 2026 - Present

```text
Pursuing an MSc in Cybersecurity, covering incident handling, security technologies, secure programming, cryptography, and system forensics, with a research thesis expected by 2028.
```

### Western Governors University

Bachelor of Science, Information Technology

```text
Earned a Bachelor of Science in Information Technology, covering networking, cybersecurity fundamentals, Windows and Linux administration, cloud basics, scripting, and troubleshooting.
```

### Seminole State College of Florida

Associate of Arts, Information Technology. 2024 - 2025

```text
Completed an Associate of Arts in Information Technology with foundational coursework in systems, networking, and support.
```

### Taras Shevchenko National University of Kyiv

Specialist Degree, Software Engineering. 2021 - 2025

```text
Earned a Specialist degree in Software Engineering, covering software development foundations including programming, data structures, and databases.
```

## Tech stack

- Jira
- Python
- PowerShell
- Graylog
- Kibana
- Git
- VirtualBox
- SQL
- Bash
- Wazuh
- AWS
- Microsoft 365

To contact Hordii, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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