Windows System Administrator for a Client in the Defense Sector
Workplace: Karlskoga, Sweden
Expires: August 5, 2025
Centric is seeking a Windows System Administrator for a client in the defense sector located in Karlskoga. The role involves working in a dynamic, technology-intensive environment playing a key role in operating and developing IT infrastructure. The position offers a secure employment opportunity as a consultant, gaining valuable experience while supported by a dedicated consultant manager. Responsibilities include proactive maintenance, patch management, infrastructure automation and security compliance in collaboration with a support and operations team.
Main requirements:
  • Extensive experience with Windows Server and Windows Client
  • Relevant education in IT or equivalent professional experience
  • At least five years of documented experience in the IT field
  • Ability to work independently and structured with patience and precision
  • Successful clearance according to security protection regulations, with possible citizenship requirements
Responsibilities:
  • Maintain and operate IT infrastructure in client and server environments
  • Ensure stable and efficient client and server services
  • Proactive patch management and upgrades to maintain secure and updated IT environments
  • Develop scripts and use automation tools to optimize processes
  • Engage in service development linked to infrastructure systems ensuring security requirements are met
  • Participate actively in technology improvement work identifying and implementing infrastructure optimizations
  • Drive and document work according to established routines and processes for structured, traceable IT environment management
Required hard skills:
  • Windows Server
  • Windows Client
  • IT infrastructure management
  • Patch management
  • Security compliance
  • Script development and automation tools usage
Recommended hard skills:
  • PowerShell
  • VMware Horizon
  • Active Directory (advanced knowledge)
  • Automation tools such as Ansible
  • MECM
  • PKI / Smartcard technology
  • Teradici
  • VMware vSphere
  • OP5 monitoring
  • GIT
  • MS SQL
Soft skills:
  • Collaboration and teamwork
  • Prestige-free team player
  • Solution-oriented and pragmatic mindset
  • Self-driven and structured working style
  • Patience and attention to detail
Coding languages:
  • PowerShell
  • Scripting languages for automation
Operating systems:
  • Microsoft Windows Server
  • Microsoft Windows Client OS
Natural languages:
  • Swedish (Proficient)
  • English (Working knowledge)
Cultural skills:
  • Adherence to strict security and confidentiality standards
  • Ability to work in defense sector environment