Senior Windows Server Engineer
Workplace: Stockholm, Sverige
Expires: December 13, 2025
Join Castra Group AB as a Senior Windows Server Engineer to design, implement, and maintain Windows Server environments for stable and efficient operations. Use your expertise in Windows Server technology to manage complex IT challenges and optimize system performance.
Main requirements:
  • Deep expertise in Windows Server and Active Directory
  • Extensive experience with network configuration, security, and firewall management
  • Automation skills using PowerShell
  • Experience with virtualization technologies such as Hyper-V and VMware
  • Understanding of cloud platforms including Azure, AWS, and GCP
  • Ability to design and implement scalable, high-performance, and secure solutions
  • Proven experience in identifying, managing, and preventing security threats
  • Strong problem-solving skills and accustomed to complex IT environments
  • Good communication skills and experience with documentation and collaboration in technical teams
  • Up-to-date knowledge in the field and relevant certifications
Responsibilities:
  • Design Windows Server environments tailored to client needs
  • Implement and maintain stable and efficient Windows Server systems
  • Manage Active Directory and network security configurations
  • Automate processes using PowerShell scripts
  • Work with virtualization technologies such as Hyper-V and VMware
  • Integrate cloud services from Azure, AWS, and GCP as needed
  • Identify and prevent security threats
  • Collaborate with technical teams and document system configurations and processes
  • Stay current with industry developments and obtain necessary certifications
Required hard skills:
  • Windows Server
  • Active Directory
  • Network configuration
  • Firewall management
  • PowerShell scripting
  • Virtualization (Hyper-V, VMware)
  • Cloud platforms (Azure, AWS, GCP)
  • Security threat management
Recommended hard skills:
  • Automation
  • System performance optimization
  • Technical documentation
Soft skills:
  • Strong problem-solving abilities
  • Effective communication
  • Collaboration within technical teams
  • Adaptability
  • Continuous learning
Coding languages:
  • PowerShell
Operating systems:
  • Windows Server
Natural languages:
  • English (Proficient)
  • Swedish (Proficient)
Cultural skills:
  • Entrepreneurial mindset
  • Employee ownership culture
  • Participative decision making
  • Supportive and inclusive team environment