Windows Systems Administrator
1 month ago• Lisbon, Portugal
Who We Are
At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.
The Role
We are looking for a Windows Systems Administrator with experience in enterprise environments to join our team in a hybrid role based in Lisbon. This person will be responsible for managing servers, administering users and security policies, providing internal technical support, and participating in virtualization and cloud migration projects.
Key Responsibilities:
- Administer and maintain Windows servers (2016/2019/2022), including services such as Active Directory, DNS, DHCP, and GPO.
- Manage users, permissions, and security policies.
- Monitor system performance, identify and resolve technical issues.
- Implement and maintain backup routines, as well as virtualization and cloud solutions (preferably Azure).
- Collaborate with other technical teams to ensure infrastructure security and stability.
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Location: Lisbon - hybrid model.
Who You Are
Requirements:
- Proven experience in Windows Server administration.
- Solid knowledge of Active Directory, PowerShell, and TCP/IP networking.
- Desirable experience in virtualization environments (Hyper-V, VMware) and cloud platforms (Azure).
- Microsoft certifications (MCSA, MCSE, AZ-104) will be considered a plus.
- Strong analytical skills, problem-solving orientation, and teamwork abilities.
Education:
- Technical degree in IT, Electrotechnics, or related fields.
- Additional knowledge of Linux/Unix operating systems (preferably Red Hat) and system security.
Being You
Diversity is a whole lot more than what we look like or where we come from, it's how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. But we're not doing it single-handily: Our Kyndryl Inclusion Networks are only one of many ways we create a workplace where all Kyndryls can find and provide support and advice. This dedication to welcoming everyone into our company means that Kyndryl gives you - and everyone next to you - the ability to bring your whole self to work, individually and collectively, and support the activation of our equitable culture. That's the Kyndryl Way.
What You Can Expect
With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Kyndryl cares about your well-being and prides itself on offering benefits that give you choice, reflect the diversity of our employees and support you and your family through the moments that matter - wherever you are in your life journey. Our employee learning programs give you access to the best learning in the industry to receive certifications, including Microsoft, Google, Amazon, Skillsoft, and many more. Through our company-wide volunteering and giving platform, you can donate, start fundraisers, volunteer, and search over 2 million non-profit organizations. At Kyndryl, we invest heavily in you, we want you to succeed so that together, we will all succeed.
Get Referred!
If you know someone that works at Kyndryl, when asked 'How Did You Hear About Us' during the application process, select 'Employee Referral' and enter your contact's Kyndryl email address.
Client-provided location(s): Lisbon, Portugal
Job ID: Kyndryl-R-41712
Employment Type: FULL_TIME
Posted: 2025-08-19T18:34:14
Perks and Benefits
Health and Wellness
- Health Insurance
- Vision Insurance
- Life Insurance
- Dental Insurance
- Health Reimbursement Account
- Mental Health Benefits
Parental Benefits
- Birth Parent or Maternity Leave
Work Flexibility
- Remote Work Opportunities
- Flexible Work Hours
Office Life and Perks
Vacation and Time Off
- Paid Vacation
- Paid Holidays
- Personal/Sick Days
- Volunteer Time Off
Financial and Retirement
Professional Development
- Mentor Program
- Access to Online Courses
- Lunch and Learns
Diversity and Inclusion