Windows Systems Engineer
Red Global
Warsaw, Poland • 55m ago • On-site
Senior
On-site
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Quick Facts
Role: Windows Systems Engineer
Work model: Hybrid (3 days per week on-site)
Employment: Contract
Focus: Enterprise Windows Server administration and infrastructure operations
Description
Manage, maintain, and enhance enterprise server operating systems and core platform services. Monitor OS health, performance, capacity, and security baselines and take proactive remediation actions. Lead troubleshooting and root-cause analysis (RCA), and oversee backup, disaster recovery, patching schedules, and technical documentation.
Responsibilities
Install, configure, patch, and harden server environments according to corporate security and compliance policies
Troubleshoot complex OS and infrastructure incidents and perform root-cause analysis (RCA)
Manage backup, disaster recovery, patching schedules, and keep technical documentation up to date
Provide hands-on support for server migrations, system upgrades, and strategic infrastructure projects
Automate recurring administrative tasks using scripting and modernize deployment pipelines
Collaborate with technology vendors and service providers during technical escalations and lifecycle management
Requirements
Solid, hands-on experience with enterprise Windows Server administration
Practical knowledge in OS hardening, patch management, and lifecycle support
Certification and/or deep practical knowledge aligned with AZ-800 and/or AZ-801
Strong understanding of server virtualization, backup & recovery, and disaster recovery (DR)
Experience with scripting and automation (e.g., PowerShell)
Awareness of emerging AI-driven tools and automation trends in infrastructure operations
Analytical mindset with strong problem-solving skills and focus on end-user experience and operational continuity
Excellent cross-functional collaboration and communication in an international English-speaking environment
Benefits
Stable employment based on an employment contract
Competitive salary
Hybrid work model (3 days per week on-site in the office)
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