IT Security Specialist

Role:

• Configuring, monitoring, and maintaining Fortinet FortiGate firewalls and associated security solutions to ensure optimal performance and protection
• Administering and optimizing HPE and Aruba network switches to provide reliable, secure, and scalable connectivity
• Implementing and managing advanced security measures to protect internal services, web applications, and APIs from cyber threats
• Conducting regular vulnerability assessments and applying patches, firmware updates, and configuration changes in line with best practices
• Collaborating with cross-functional IT teams to design, implement, and enforce network and security policies
• Analyzing system and security logs to detect, investigate, and resolve potential issues or intrusions
• Maintaining comprehensive documentation, including network diagrams, configuration records, and operational procedures

Requirements:

• Strong interpersonal and communication skills, with proficiency in English (C1 level or higher)
• Minimum of 5 years’ experience in firewall administration and enterprise network management
• Deep understanding of network infrastructure, routing, switching, and security protocols
• Proven ability to identify, assess, and mitigate security vulnerabilities
• Nice to have certification: Fortigate products like NSE certifications or Network certifications (minimum CCNP)
• Proven hands-on experience with Fortinet products (FortiGate, FortiAnalyzer, etc.)
• Excellent troubleshooting and problem-solving skills, with the ability to work effectively under pressure
• Strong knowledge of HPE and Aruba network management and switching, Clearpass Management, VLAN management, and troubleshooting

Benefits:

• Buddy program
• Company events
• Food Allowance --> Net Allowance
• Health/ Medical insurance
• Life insurance
• Onboarding program
• Sport allowances/ Compensation

Be part of Us:

Hemmersbach provides IT infrastructure services in more than 190 countries with 50 own subsidiaries. We deliver exclusively for the leading companies in the IT industry. We go the extra mile – we not only simply enthuse our customers, but also make the world a better place: 20% of our profits go into our Direct Actions Hemmersbach Rhino Force and Hemmersbach Kids’ Family. That’s why Hemmersbach is The Social Purpose IT Company.