Senior Systems Engineer Windows Operations (Windows)

Location: Vienna, Austria; in person

Salary: €74,200 minimum yearly salary

Company

hirify.global runs and reimagines mission-critical technology systems for leading businesses, delivering IT infrastructure management and innovative technology solutions.

What you will do

• Manage, maintain, size, and optimize customer IT infrastructure and systems.
• Prepare new services and support change management processes.
• Troubleshoot critical customer situations and provide timely solutions.
• Help keep customer systems secure, reliable, and efficient.
• Collaborate with IT professionals on large-scale projects and customer-focused solutions.

Requirements

• Proven experience in system management, network administration, and technical support.
• Solid understanding of operating systems, including Windows, networks, and software systems.
• Familiarity with cybersecurity, incident response, security operations, vulnerability management, IT security architecture, risk management, cyber threat hunting, and cybersecurity standards.
• Expertise in data warehousing, database administration and design, data quality, data modeling, data architecture, and programming languages.
• Fluent German and English.

Nice to have

• Systematic and troubleshooting skills.
• Knowledge of Windows.
• Certifications in cybersecurity, cloud computing, or project management.
• Experience with Windows infrastructure operations, Active Directory, DNS, PKI, clustering, MSSQL, IIS, virtualization, automation, networking, and storage.

Culture & Benefits

• Full-time position supporting customers in Austria.
• Valid Austrian work permission is required.
• Inclusive, customer-focused environment with emphasis on belonging, empathy, and shared success.
• Career development through personalized goals, continuous feedback, coaching, hands-on experience, and learning opportunities.
• Access to certifications with Microsoft, Google, and Amazon, plus financial, mental, physical, and social well-being programs.

Hiring process

• If referred by a hirify.global employee, select “Employee Referral” and enter the referrer’s hirify.global email address when asked how the application was found.