systems admin

At Aubay Portugal, we are a leading tech company working with major organisations across sectors. We are seeking a Systems Administration/IT Operations professional with 2–3 years of experience to support decommissioning, track assets, and handle incidents and changes via ServiceNow. You will coordinate across teams, prepare status updates for management,...

At Aubay Portugal, we are a leading tech company working with major organisations across sectors. We are seeking a Systems Administration/IT Operations professional with 2–3 years of experience to support decommissioning, track assets, and handle incidents and changes via ServiceNow. You will coordinate across teams, prepare status updates for management,...

At Aubay Portugal, we are a leading tech company working with major organisations across sectors. We are seeking a Systems Administration/IT Operations professional with 2–3 years of experience to support decommissioning, track assets, and handle incidents and changes via ServiceNow. You will coordinate across teams, prepare status updates for management,...

AlSaree AutoTechnics in Porto, Portugal is seeking a Network and Systems Administrator to maintain and monitor our network infrastructure. You will troubleshoot issues, implement security measures, and manage backups for reliable operations. The role requires a Bachelor’s in Computer Science or related field with at least 2 years of hands-on experience....

AdventureRecruit UAE is seeking a Network and Systems Administrator for our Almada, Portugal location.The role requires maintaining and troubleshooting network and computer systems to ensure security and reliability.The ideal candidate has at least 2 years of experience in network administration, strong knowledge of operating systems, and solid...

Inetum is seeking a Windows SysAdmin in Porto to design, implement and maintain workplace environments, ensuring stability, security, and ongoing improvements of endpoints and related services. You will handle advanced troubleshooting and collaborate across IT teams. The role requires 5+ years in endpoint management, L3 support, and strong PowerShell...

LUZA Group is seeking an experienced Systems Administrator to manage Windows and Linux environments, with strong Veeam backup expertise. You will administer VMware/Hyper-V infrastructures, enforce backup policies, and support DR/BC strategies while maintaining clear documentation and collaborating with a proactive team. The role emphasizes robust data...

Trakstar in Lisbon invites a skilled Linux network engineer to join its Internet Services team. You will troubleshoot Linux-based Home Gateways, analyze networking and Wi‑Fi issues, reproduce problems in a lab, and develop scripts to automate testing and data collection. You will work with OpenWrt, GPON/DOCSIS knowledge, and tools like Wireshark. The...

Woopel in Almada, Portugal is seeking a Network and Systems Administrator on a part-time basis to ensure reliable operation of our IT infrastructure. You will troubleshoot issues, maintain security protocols, and implement upgrades to keep systems secure and performant. The ideal candidate has hands-on experience in network administration and system...

Kyndryl is seeking a System Administrator to manage Oracle and Postgre SQL databases, ensuring high availability and security across production environments. The role involves troubleshooting, performance tuning, and collaborating with diverse teams on modernization initiatives. No two days are the same; opportunities for growth include advanced...

LUZA Group is seeking an experienced Systems Administrator to manage Windows and Linux environments, with strong Veeam backup expertise. You will administer VMware/Hyper-V infrastructures, enforce backup policies, and support DR/BC strategies while maintaining clear documentation and collaborating with a proactive team. The role emphasizes robust data...

Trakstar in Lisbon invites a skilled Linux network engineer to join its Internet Services team. You will troubleshoot Linux-based Home Gateways, analyze networking and Wi‑Fi issues, reproduce problems in a lab, and develop scripts to automate testing and data collection. You will work with Open Wrt, GPON/DOCSIS knowledge, and tools like Wireshark. The role...

The Manitowoc Company is seeking a Junior+ Network & Systems Administrator in Porto, Portugal. This role involves supporting and operating LAN, Wi-Fi, and WAN infrastructure while liaising with an international network team. The ideal candidate has a degree in IT or related fields, solid networking fundamentals, and the ability to work under remote guidance....

Seeking a Linux Systems Administrator in Lisbon to manage, maintain, and troubleshoot Linux/Unix systems, focusing on performance and security.

Adminbridge seeks a Junior Network and Systems Administrator in Funchal, Madeira to maintain and troubleshoot network/computer systems, install hardware/software, and support users. Requires networking knowledge, Windows/Linux experience, and basic security protocol understanding.

SYSMATCH is seeking a Linux Systems Administrator (M/F) to join their dynamic team in Lisbon. The successful candidate will be responsible for the administration, maintenance, and troubleshooting of Linux/Unix operating systems, focusing on performance optimization and security.This role requires at least 3 years of experience, with strong skills in...

Seeking a Linux Systems Administrator in Lisbon to manage, maintain, and troubleshoot Linux/Unix systems, focusing on performance and security.

Seeking a Linux Systems Administrator in Lisbon to manage, maintain, and troubleshoot Linux/Unix systems, focusing on performance and security.

Seeking a Linux Systems Administrator in Lisbon to manage, maintain, and troubleshoot Linux/Unix systems, focusing on performance and security.

Adminbridge in Funchal, Madeira is seeking a Junior Network and Systems Administrator to join our IT team. You will maintain and troubleshoot our network and computer systems, install and configure hardware, software and peripherals, and support users across the organization. The ideal candidate has a solid understanding of networking concepts and experience...