Senior System Administrator
Damia GroupLisbon, Portugal
Posted April 9, 2026
Full Time
About the Company
Damia Group is a talent solutions partner with over 30 years of experience supporting security‑cleared environments such as defence, government, space and aerospace. Leveraging an actively managed network of specialist professionals, the company delivers staff augmentation, SOW‑based project delivery, and end‑to‑end consulting across infrastructure, engineering, IT, and technology transformation programmes. Its long‑standing relationships with the UK’s leading prime suppliers and a focus on reliability, compliance and deep sector knowledge enable rapid, high‑quality talent placement that meets complex project demands. By combining tailored workforce solutions with a strong emphasis on security, modernisation and operational efficiency, Damia Group helps organisations modernise technology, strengthen security and streamline operations in both public and private sectors.
Job Description
We ARE META is seeking a Senior System Administrator with experience in systems administration and technical support. The ideal candidate will have strong knowledge of Windows Server and Linux Server administration, as well as proficiency in Active Directory, user management, and group policies.
Requirements
- Degree in Information Technology, Computer Engineering or equivalent (preferable).
- At least 4 years of experience in systems administration or technical support.
- Strong knowledge of Windows Server and Linux Server administration.
- Understanding of networking: TCP/IP, DNS, DHCP, VPN.
- Proficiency with Active Directory, user management, and group policies.
- Familiarity with virtualization, backups, and IT security practices.
- Analytical problem-solving and organizational skills.
- Good communication and accountability.
- Proficiency in Portuguese and English, at least B2 level
Benefits
- Welcome kit
- Opportunities for career progression
- Live on the edge with our health insurance
- Coverflex meal card
- Other protocols and special discounts
