IT Security Expert ensuring secure network infrastructure for clients through administration and support. Join our motivated team at Omexom, specializing in energy infrastructures.
Responsibilities
Take responsibility for the administration, monitoring and further development of clients' firewall systems.
Implement secure network infrastructures.
Review, optimize and harden IT environments with a focus on IT security.
Design and operate secure and highly available network architectures for small and medium-sized enterprises and municipal institutions.
Provide comprehensive consulting to clients on IT security topics and develop security strategies.
Support incidents and security events and provide 2nd-/3rd-level support, both remotely and on site.
Requirements
Completed IT training, e.g. as an IT specialist for system integration or an equivalent qualification.
Practical experience in building and operating modern networks, including routing, switching, VLANs and network segmentation.
Experience with firewall and network technologies (e.g. Fortinet, Sophos, HPE Aruba or Ubiquiti).
Experience in user and system support.
Solid knowledge in the deployment of IT security solutions (e.g. Next‑Gen endpoint protection, firewalls and monitoring tools).
Very good knowledge of common network protocols (TCP/IP, DNS, DHCP, VPN/IPsec etc.).
Benefits
Flexible working hours within our flextime arrangement and the option to work hybrid remotely.
Special payments (e.g. employee bonus).
Employee discounts, company medical services and staff events.
Attractive bike leasing offer.
Lucrative share program.
Personal development opportunities through individual support and training offers.
Senior Consultant focused on ISMS, BCM, and cybersecurity compliance at VICCON GmbH. Leading projects and collaborating with clients to enhance their information security and resilience.
GSS Officer at Itad supporting safety, security, and travel policies. Overseeing risk management and collaborating with project teams for operational support.
Install and manage fall protection systems at height, ensuring compliance with safety standards. Leadership required in overseeing teams and project delivery at construction sites.
Security Design Lead in Rabobank's cybersecurity team, designing secure technology solutions for food & agribusiness banking. Collaborating across teams to ensure robust security implementations.
Identity Security Posture Management Specialist enhancing identity security posture at Kemper Insurance. Collaborates across teams to tackle identity risks and compliance challenges in a high - performing culture.
Principal Architect developing cybersecurity strategy for Ensemble's technology - enabled revenue cycle management solutions. Focus on securing cloud architectures and ensuring information assurance in healthcare.
Senior Manager overseeing Security Risk Management at First American. Leading enterprise policies, third - party vendor security, and security strategy execution.
Zscaler Engineer responsible for maintaining cybersecurity tools and developing integrations at HP. Collaborating across teams to enhance data loss prevention strategies and monitor industry threats.
Designer developing comprehensive application solutions for security systems at Johnson Controls. Collaborating on technical sales support and large - scale integrated electronic security systems.
Analyst role supporting Epic Security & Configuration at Acrisure, ensuring application functionality and troubleshooting issues. Collaborating with teams for configuration and security in Applied Epic systems.