CV — Adrian Rahn

“If you don't say what you think, then you kill your unborn self.”

- Jordan Peterson

“Those in pursuit of WHY are inspired to do what is right.”

- Simon Sinek

“One man who stopped lying could bring down a tyranny.”

- Aleksandr Solzhenitsyn

Experience

Systems Analyst — Ionik Tech

01/2025 – Present · Spain

Troubleshooting and incident management.
Monitoring alerts.
Active Directory account and group administration.

Systems Analyst — The Workshop

02/2024 – 12/2024 · Spain

Troubleshooting and incident management.
Monitoring alerts.
Active Directory account and group administration.

Level 2 Service Desk Agent — Atos Consulting

06/2023 – 02/2024 · Spain

Team Lead backup and Incident Management.
Deployments via SCCM and manual installations.
Active Directory object management.

Level 1 Service Desk Agent — Atos Consulting

06/2019 – 06/2023 · Spain

Phone and remote user support and troubleshooting.
Incident analysis and backlog management.

Education

Higher Technician in Networked Computer Systems Administration

CIFP César Manrique — Expected completion: 2026

Windows/Linux servers (DNS, DHCP, VPN, Web).
Virtualization and networking (LAN/WAN, TCP/IP, ACLs).

Mobile Application Development Course

Master D — 2020

iOS & Android (Swift, Java) fundamentals of UI and publishing.

High School Diploma

U.E.P. Nuestra Señora del Camino — 2018

Technical Skills

Systems & Infrastructure

Windows Server

Ubuntu Server

Active Directory

DNS/DHCP

VPN

SCCM

Monitoring & Networking

Grafana

Icinga

TCP/IP

ACLs

Automation & Development

PowerShell (basic)

Python (basic)

HTML

CSS

JavaScript

Java

Swift

MySQL (fundamentals)

Collaboration Tools

Jira

Confluence

ServiceNow

Personal Skills

Languages

Spanish — Native

English — Advanced

Portuguese — Basic

Interpersonal

Teamwork

Effective communication

Logical analysis

Troubleshooting

Creativity

Fast learning

Adrian Ernesto Rahn Vieira