syffer by LUZA
Windows Systems Administrator
Skills
3 months ago
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Important information
Contract type:
Permanent
Location:
Lisbon, Portugal
Work mode:
Onsite
Published on:
7 August 2026
What they need
Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside.
We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others.
Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity.
Its time to burst the bubble, and we will do it together!
What You'll do:
- Administer, maintain, and optimize Windows Server environments.
- Manage and support Active Directory and related services.
- Administer DNS, DHCP, File Sharing, and Remote Desktop Services.
- Manage SCCM, including software deployment, update management, and system monitoring.
- Implement and maintain security and compliance policies across the Microsoft infrastructure.
- Troubleshoot and resolve complex technical incidents and critical system issues.
- Collaborate with infrastructure and operations teams to improve the reliability, security, and performance of the Microsoft environment.
- Participate in the on-call rotation to provide operational support and incident response.
Who You Are:
- 3+ years of experience in systems administration.
- Strong hands-on experience with Windows Server environments.
- Solid knowledge of Active Directory Domain Services (AD DS).
- Experience administering DNS, DHCP, File Sharing, and Remote Desktop Services (RDS).
- Experience with Microsoft Configuration Manager (SCCM), including software deployment, patch management, and monitoring.
- Strong analytical, troubleshooting, and problem-solving skills.
- Availability to participate in an on-call rotation.
- Experience with Active Directory Certificate Services (AD CS) and Active Directory Federation Services (AD FS) is considered an advantage.
What you'll get:
- Wage according to candidate's professional experience;
- Remote Work whenever possible;
- Delivery of work equipment adjusted to the performance of functions;
- Benefits plan;
- And others.
Work together with expert teams on projects of large magnitude and intensity, long term together with our clients, all leaders in their industries.
Are you ready to step into a diverse and inclusive world with us?
Together we will promote uniquess!
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