Empregos de it system admin em Porto

Alphaglobal is seeking a Part-Time Network & Systems Administrator in Porto to maintain computer networks, troubleshoot issues, and improve security and efficiency. Flexible hours available. The role focuses on monitoring, incident response, and system maintenance within a dynamic IT environment. Competitive monthly pay of $1,700 and part-time scheduling...

Oasis Wellness Oman in Porto, Portugal, is looking for a Network and Systems Administrator on a part-time basis. You will maintain the network infrastructure and ensure smooth operation of systems. Responsibilities include configuring routers/switches/firewalls/APs, monitoring performance, implementing security, managing user access, backups, and...

Computer Systems Analyst sought to optimize and modernize IT systems by evaluating performance, collaborating with teams, and documenting solutions.

Revolut is seeking Technology Services Specialist Interns to help support IT systems, troubleshoot issues, and improve internal tools. The program runs globally with visa support and a hybrid work model, open to international applicants ready to relocate to Revolut tech hubs in Poland, Portugal, the UAE, or the UK. Ideal candidates are penultimate-year STEM...

Computer Systems Analyst sought to optimize and modernize IT systems by evaluating performance, collaborating with teams, and documenting solutions.

A2IT Technology is seeking an IT Support & Systems Specialist to join our technical team in Porto. You will provide user support, maintain IT systems, and ensure infrastructure reliability across on-site, remote, and telephone channels. The role requires 3+ years of hands-on IT support, strong knowledge of Microsoft 365, Active Directory, Windows, Linux,...

Datamentors is a robotics startup in Madeira building an agnostic orchestration platform and robots. You will own internal IT and systems operations across Madeira and Lisbon, ensuring labs, offices and factory sites run smoothly so engineers can be productive from day one onboarding through to a 70-person operation. You will manage GPU labs, workstations,...

We are looking for a Senior IT Support and Systems Administrator to provide second-line support and systems administration in a hybrid environment based in Trofa. This opportunity is within a corporate technology environment and focuses on infrastructure reliability, user support, secure operations and continuous improvement. WHAT YOU WILL DO - Analyse and...

Claranet Portugal is seeking an experienced Systems Administrator to join our Talent Team in Porto. You will administer and maintain Microsoft infrastructure (AD, Exchange, Office 365), manage user access, and configure SSO while ensuring security, backup, and high availability.You will collaborate with internal teams to enhance infrastructure and processes,...

At Aubay Portugal, we work daily with some of the largest organisations across sectors such as banking, insurance, telecommunications and energy, helping to build and evolve critical systems that support millions of users. We have been in Portugal since 2007 and are part of an international group with a presence in several European countries. More than...

O Lactogal procura um System Administrator para reforçar a equipa de Sistemas de Informação na sede do Porto. O candidato ideal tem Licenciatura em Engenharia Informática e 3 anos de experiência em administração de sistemas Windows e Linux, com noções de OT (SCADA/PLC) e SQL Server.A função envolve manter a infraestrutura, implementar...

We are looking for an IT Support & Systems Specialist to join a technical team, providing user support and ensuring the maintenance of IT systems and infrastructure. - Provide on-site, remote, and telephone support to users; - Handle helpdesk requests and troubleshoot technical issues; - Install, configure, and maintain IT equipment; - Provide support for...

It’stime for boarding! Werde Teil unseres IT-Teams in Basel als Cloud-Engineer und gestalte aktiv die Zukunft unserer Cloud-Landschaft mit. Gemeinsam konzipieren, implementieren, betreiben und optimieren wir kontinuierlich sichere, skalierbare und automatisierte Cloud-Lösungen, die unsere digitale Transformation vorantreiben. River Advice ist der...

AdventureRecruit UAE is seeking a skilled Computer Systems Analyst in Porto to assess and enhance our IT systems and processes. You will collaborate with multiple departments to deliver practical, scalable solutions and improve efficiency.The role requires a solid technical background, 3+ years of relevant experience, and the ability to train staff on new...

O Lactogal procura um System Administrator para reforçar a equipa de Sistemas de Informação na sede do Porto. O candidato ideal tem Licenciatura em Engenharia Informática e 3 anos de experiência em administração de sistemas Windows e Linux, com noções de OT (SCADA/PLC) e SQL Server. A função envolve manter a infraestrutura, implementar...

Hexa Consulting in Porto, Portugal, seeks a Senior IT Support and Systems Administrator to join a hybrid infrastructure team. You will provide second‑line support and administer Windows and Linux servers, AD, Exchange, and cloud services, ensuring reliability and security across the corporate environment. The role focuses on incident resolution, backups,...

It’s time for boarding! Join our IT Team in Basel as a IT System Engineer – Cloud and play an active role in shaping the future of our cloud landscape. Together, we design, implement, operate, and continuously improve secure, scalable, and automated cloud solutions that drive our digital transformation. River Advice is the world’s leading independent...

Quariq is seeking an OT System Engineer to support clients' manufacturing IT environments, covering infrastructure and application towers. You will keep systems secure, reliable and efficient, operating across Purdue Levels 2 to 3.5 with a focus on ITIL-based operations. The role involves working on networks, virtualization, MES, historians and interfaces,...

Oversees IT governance, controls, and audit remediation. Manages daily operations, implements policies, and strengthens IT controls with an international team.

Abroad Work in Porto, Portugal is seeking a Junior Network and Systems Administrator to join our team. You will provide technical support, maintain and troubleshoot network systems, and help ensure security, with a focus on reliability and uptime. No prior experience is required, but a degree in Computer Science or related field is preferred. The role...