# Oleh Korobko

Oleh Korobko is a remote worker on Himalayas, System Administrator / L2 IT Support at Vodafone Retail, based in Lithuania.

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

```text
L1/L2 IT Support Specialist at Vodafone Retail, resolving Windows, VPN, and retail POS issues.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Lithuania |
| Authorized to work in | Lithuania |
| Salary expectations | 20k+ EUR |
| Job categories | IT Support Specialist, Systems Administrator |
| Skills | IT Support, System Administration, Windows 10, Windows 11, Active Directory, Microsoft Office, Outlook, F5 VPN, Omnissa Horizon, FortiGate, SCCM, TCP IP, DNS, DHCP, LAN |

## What I'm looking for

```text
I’m seeking an L1/L2 IT Support role in Kaunas.
```

## About

```text
At Vodafone Retail, I provide L1/L2 support for employees and retail locations, troubleshooting incidents remotely and on site. I work with Windows workstations, Active Directory, and Microsoft Office and Outlook.

I support VPN and VDI access, endpoint deployments through Microsoft SCCM, and business applications including SAP Logon and Dynamics NAV. I also diagnose issues with printers, POS terminals, and payment devices, coordinating escalations through service-desk processes and SLAs.

Through independent IT support projects in Kyiv, I handled PC and laptop troubleshooting, Windows recovery, device setup, and network and peripheral configuration. I’m seeking an L1/L2 IT Support role in Kaunas.
```

## Experience

### System Administrator / L2 IT Support (current)

Vodafone Retail. Mar 2025 - Present

```text
Provide L1/L2 technical support for employees and retail locations, troubleshooting incidents remotely and on site. Administer Windows 10/11, Active Directory, and enterprise network environments.
```

Skills: Windows-10-11, Active-Directory, Microsoft-Office, Outlook, F5-VPN, Omnissa-Horizon, FortiGate, SCCM, Epson, Xerox, Zebra, POS, SAP-Logon, Dynamics-NAV, TCP-IP, DNS, DHCP, LAN, WiFi

### Independent IT Support Projects

Self Employed. Jan 2026 - Present

```text
Provided PC and laptop troubleshooting, Windows recovery, device setup, network and peripheral configuration, and end-user assistance on a project basis.
```

Skills: Troubleshooting-PCs, Windows-Recovery-Environment, Device-Setup, Network-Configuration, Peripheral-Configuration, end-user-support

## Education

### Chernihiv University

University studies, Computer Science Teacher Education

```text
Pursuing a degree in Computer Science Teacher Education, currently on academic leave.
```

## Tech stack

- Windows 10
- Microsoft Outlook
- Microsoft Office

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

## People also viewed

- [Joshua Tuttle](https://himalayas.app/@joshuatuttle): Deployment Operations Coordinator, Commure
- [Vydmintas Brokevičius](https://himalayas.app/@vydmintasbrokeviius): E commerce Tech Lead, Impact Brands
- [Tautvydas Miknys](https://himalayas.app/@tautvydasmiknys): IT System Administrator, VILNIUS TECH
- [Rokas Barodicas](https://himalayas.app/@rokasbarodicas): IT Engineer, Rietavo sav. Tverų gimnazija
- [Mantas Baltramaitis](https://himalayas.app/@mantasbaltramaitis): Monitoring Specialist, Ignitis
- [Rytis Šidlauskas](https://himalayas.app/@rytisidlauskas): Senior System Administrator, BetGamesTV
- [Yomi Adewale](https://himalayas.app/@yomiadewale): IT Infrastructure Specialist, Baltic Consultant Solutions
- [Ernest Samochvalov](https://himalayas.app/@ernestsamochvalov): Senior Technical Support Engineer, Revel Systems / Shift4 Payments
- [TH3\_D4RK User](https://himalayas.app/@th3_d4rkuser): Sales Associate, Lidl Lietuva
- [Samat Sakhiyev](https://himalayas.app/@samatsakhiyev): Site Reliability Engineer, OAG