security systems

Lead IT operations with a focus on security, strategy, and systems management.Responsibilities include team leadership, system implementation, and data security oversight.

InstaCreative India is seeking an IT Manager to oversee all aspects of information technology systems and infrastructure.The role includes managing a team, implementing hardware and software systems, and ensuring data security.Ideal candidates will have strong leadership and problem-solving skills.A degree in computer science is preferred, but not...

Lead IT operations with a focus on security, strategy, and systems management.Responsibilities include team leadership, system implementation, and data security oversight.

Lead IT operations with a focus on security, strategy, and systems management.Responsibilities include team leadership, system implementation, and data security oversight.

Seeking a Systems Operations Engineer to ensure the reliability, security, and evolution of a customer documentation ecosystem infrastructure, managing Linux servers, cloud services, databases, and integrations, and developing automation tools.

Entry-level Network and Systems Administrator responsible for maintaining and troubleshooting network and systems infrastructure, including hardware, software, and user support.

Systems Administrator needed to manage IT infrastructure, user access, and SaaS tools.Requires 3+ years of experience in IT admin, cloud management, and problem-solving.

Nokia in Lisbon, Portugal is seeking a Systems Operations Engineer to support the reliability, security, and evolution of the infrastructure underpinning Nokia’s Customer Documentation ecosystem. The environment includes cloud-hosted services and virtual machines across data centers, with platforms such as GCP and other cloud or virtualized...

Network and Systems Administrator position in Almada, Portugal. The successful candidate will maintain and troubleshoot our network and computer systems, ensure their secure operation, and support upgrades, backups, and disaster recovery planning. Candidates should have at least 2 years of network administration experience, solid knowledge of operating...

A training schedule is a promise to a great many people at once.An international defence academy in Oeiras, just outside Lisbon, delivers courses to organisations and entities right across an alliance.You would be part of the team that makes each course iteration happen - and the first person anybody calls when it looks like it might not.What you would be...

EliteHire Porto is seeking a Network and Systems Administrator to manage and maintain our network and server infrastructure. You will ensure reliable connectivity, system uptime and security across the organisation, troubleshoot network issues, configure devices, monitor performance and apply software updates. Join an on-site IT team in Porto, collaborating...

Inetum is seeking a Citrix & VDI Infrastructure Specialist to join our team in Viseu, Portugal.You will design and implement Citrix Cloud, XenApp/XenDesktop, and related VDI solutions, and guide the right virtualization choices for users.You will tune and configure Citrix & VDI environments, provide 3rd line support, lead maintenance and upgrades, create...

Junior Network & Systems Administrator for an IT company, responsible for network monitoring, user account management, and security protocols.

Dorel Juvenile is seeking a System Administrator to maintain core server, network, and storage infrastructure. You will ensure systems are online, secure, and optimized to support business operations in a remote or hybrid setup. Ideal candidates have 3–5 years of experience, a degree in Information Systems, and strong Microsoft tech skills (AD, DNS,...

A training schedule is a promise to a great many people at once. An international defence academy in Oeiras, just outside Lisbon, delivers courses to organisations and entities right across an alliance. You would be part of the team that makes each course iteration happen - and the first person anybody calls when it looks like it might not. What you would...

Manage and maintain computer networks, ensuring optimal functioning of hardware, software, and network components, with a focus on IT security.

Manage and maintain computer networks, ensuring optimal functioning of hardware, software, and network components, with a focus on IT security.

Junior Network & Systems Administrator for an IT company, responsible for network monitoring, user account management, and security protocols.

Junior Network & Systems Administrator for an IT company, responsible for network monitoring, user account management, and security protocols.

Systems Administrator needed to manage IT infrastructure, user access, and SaaS tools.Requires 3+ years of experience in IT admin, cloud management, and problem-solving.