Senior Security Manager (REF4901R)

Security solutions, SC-900, SC-200, Defender XDR,Sophos Intercept X (EDR/XDR) and Sophos SG/XG Firewalls

Purpose: 
We are looking for a senior technical expert responsible for the design, implementation, and operation of security technologies, software deployment, and data center operations. The candidate will play a key role in ensuring high availability, security, and performance of IT infrastructure. 

Accountabilities / Responsibilities: 

• Operate, maintain, and troubleshoot security solutions in data center and hybrid/cloud environments 
• Handle incident, change, and problem tickets related to security systems 
• Deploy, configure, and maintain Microsoft Defender, Sophos, and related security tools
• Continuously improve the reliability, performance, and security of IT services 
• Collaborate with internal teams, customers, and vendors on implementation projects 
• Support onboarding, training, and documentation for security tools and procedures

Scope of Work: 

• Work independently or as part of the team to implement and maintain security solutions 
• Operate and manage Microsoft Defender (Endpoint, Cloud, Identity, Cloud Apps, O365) 
• Operate and manage Sophos Intercept X (EDR/XDR) and Sophos SG/XG Firewalls 
• Install, configure, and maintain security-related tools and monitoring systems 
• Ensure security policies and best practices are implemented across infrastructure (servers, networks, cloud, endpoints)
• Some training can be provided if required, but a strong foundational knowledge is essential

Education / Skills: 

The ideal candidate will have at least 3 years of experience in: 

• Microsoft Defender solutions (Defender XDR) 
• Administration of Endpoint/Extended Detection and Response (EDR/XDR) solutions 
• Operation of Microsoft Defender suite (Endpoint, Cloud, Identity, Cloud Apps, O365) 
• Operation of Sophos Intercept X (EDR/XDR) and Sophos SG/XG Firewalls 
• Installation and maintenance of related security tools 
• Solid overall IT infrastructure knowledge (servers, networks, cloud, endpoints) with a strong security focus 

Desired Certifications: 

• SC-900: Microsoft Security, Compliance and Identity Fundamentals 
• SC-200: Microsoft Security Operations Analyst 
• Sophos Certified Technician – Central Endpoint and Server 

Language skills: English mandatory (C1) and German nice to have

Other Criteria / Requirements: 

• Strong hands-on mentality and structured in planning and execution. 
• Experienced in implementing security solutions in enterprise environments. 
• Team player with ability to work independently when needed. 
• Willingness to learn and develop further in security technologies; training can be provided if required.

* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.