KCS IT

KCS IT is a consulting, outsourcing, and training services company, specializing in Project Management aligned with the best practices of PMI®.
About company

Windows System Administrator

On-site

location Lisbon

date July 29, 2026

types Full-time

We’re looking for the special, unique and amazing YOU!

At KCS IT, we look for the ones that stand out, for those that always want to be better and fight for it, and for those who have the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, and proactivity.

At KCS we stand for equality and value diversity. We create a safe, diverse environment where opportunities are equal for everyone! We do not discriminate based on age, ethnicity, sexual orientation, gender, disability or any factor other than merit. All applications with skills for the position are welcome!

The amazing you, will have:

  • 4+ years of experience working with Windows infrastructure and enterprise environments.
  • Strong experience administering Windows Server.
  • Solid knowledge of Active Directory, Group Policy (GPO), DNS, and DHCP.
  • Experience with Windows installation, configuration, maintenance, upgrades, and troubleshooting.
  • Strong expertise in performance monitoring and security management.
  • Experience with PowerShell scripting and automation.
  • Experience using Ansible for automation.
  • Hands-on experience with SolarWinds for monitoring, dashboard creation, and troubleshooting.
  • Experience supporting load balancing and SSL VPN technologies.
  • Ability to diagnose and resolve complex technical issues.
  • Experience working with Infrastructure, Network, Security, and Wintel teams.
  • Knowledge of ITIL processes, including Incident and Change Management.
  • Experience working within Agile environments.
  • Fluent Portuguese (Mandatory).
  • English C1 or higher (Mandatory).
  • Experience with Microsoft Azure.
  • Experience with VMware virtualization technologies.

Why should you become part of our family?

  • You can develop a career that fits you: your career development is personalized, taking into consideration your needs and goals from short to long term.
  • Interesting Challenges Ahead: you can work for several clients from different sectors of activity.
  • Free training programs: Our training and certification programs in languages, tech, behavior and business will help you to reach your full potential faster.
  • International projects in Benelux: you can gain international experience in Benelux and balance a new way of living with work.
  • Type of projects (depending on the project you might find one of these types of projects):
  • In hybrid Systems: It is important to balance work with socialization, that’s why a hybrid system works for us and for you.
  • Full Remote projects: If you want to work while you enjoy the comfort of your home.
  • Full Onsite projects: if you prefer the company of your colleagues!
  • Take care of your well-being: Enjoy our free nutrition, psychology, general medicine appointments and our yoga and personal training days… all remote.

Founded in 2008 and based in Lisbon, KCS IT is a consulting company in the field of Information Technology and Services, focused on creating value for our clients through three main areas: Consulting, Outsourcing, Innovation, and Training.

Our commitment to talent development is unmistakable in the recent opening of the Porto, Leiria, and Azores hubs, which aim to develop technology for the national and international market.

Since 2018 we have been elected one of the 10 major companies in the “Index of Excellence”, an initiative that aims to reward organizations that invest most in the development and satisfaction of their employees.

At KCS IT we defend equality and value diversity. We create a safe, diverse environment where opportunities are equal for all employees!

We do not discriminate based on age, ethnicity, sexual orientation, gender, disability or any factor other than merit.

All applications with skills for the role are welcome!

Apply here: Apply here

Contacts and Address

earth Rua Sousa Martins, nº10 1050-218 Lisboa - Portugal