Windows Engineer

ARHS

Warsaw, Masovian Voivodeship, Poland Hybrid permanent

Posted: May 12, 2026

Required Skills

Job Description

Arηs Group, Part of Accenture, specializes in the management of complex public sector IT projects, including systems integration, informatics and analytics, solution implementation and program management. Our team helps lead clients through digital and information systems design, bringing expertise in a variety of areas ranging from software development, data science and security management to machine learning, cloud, and mobile development.

Arηs Group was acquired by Accenture in July 2024. 

• Administering and monitoring of Windows Server operating systems and services in a virtualized environment
• Monitoring and analysis of alerts
• Handling of backups and restoring operations of systems
• Installation, upgrades and configuration of system components and server software
• Scripting and configurations in context of Windows Server environments
• Participate in architectural design/reviews
• Advising in areas such as capacity management, contingency planning, IT service continuity management, automation of repetitive tasks, security
• Providing with recommendations and implementing OS best practices and security standards
• Problem definition, analysis and resolution: diagnosis of software and hardware problems
• Defining and updating technical documentation and operating procedures
• Implementing changes according to ICT change management procedures
• Providing 2nd line support to other IT teams and coordinating with 3rd line of support
• Participation in coordination and project meetings
• Other specific duties aligned to profile as assigned by supervisor

• Bachelor's plus 6 years of experience in IT
• Active EU Security Clearance 
• Experience in administration of Windows Server 2016 or later based systems in virtualized environment 
• Experience in administration of complex IT systems and distributed environments
• Good knowledge of network protocols: SMTP, NTP, DNS, LDAP, DHCP
• Hands-on experience in networking, security and systems services for Microsoft Windows Server OS
• Solid scripting skills in PowerShell or other scripting languages
• Experience with ticketing systems and ITIL based change management, configuration management and release management processes
• Strong analytical and troubleshooting skills
• A proactive attitude, team-work spirit, being self-motivated with a strong user orientation
• Good communication skills
• Able to cope with fast changing technologies
• Experience working in secure isolated/tiered environment
• Experience in provisioning of Virtual Machines in Vmware or Nutanix environment
• Experience in DEVOPS operations in Azure
• Good knowledge of English equal to B2 according to CERF.

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