F5 Application Delivery & Security Engineer

Appsierra Group; Brussel; Sur place; EUR 70 000 - 90 000; Plein temps

Résumé du poste

Appsierra Group is seeking an experienced F5 Networking and Security Engineer to design, implement, and manage F5 BIG-IP solutions for application delivery and network traffic management in a multi-site enterprise environment.

You will architect load-balancing, configure virtual servers and iRules, manage SSL/TLS, deploy WAF/APM, and drive security with Check Point and Palo Alto firewalls while coordinating with global teams and documenting outcomes.

Qualifications

• Bachelor’s or master’s degree in electronics, ICT, or telecommunications, or equivalent technical experience.
• In-depth conceptual and operational knowledge of IP networks in multi-site data centre environments.
• Advanced expertise in F5 solutions, including design and implementation in complex environments.
• Strong understanding of IT security concepts and architectures, including experience with Checkpoint and Palo Alto firewalls.
• Excellent communication skills and ability to work independently and methodically.
• Fluency in Dutch, French, and English.

Responsabilités

• Design and architect load balancing and high-availability solutions.
• Configure and administer virtual servers, pools, nodes, monitors, iRules, SSL profiles, and traffic policies.
• Manage SSL/TLS certificates, SSL offloading, and traffic inspection.
• Deploy and maintain Web Application Firewall (WAF) and Access Policy Manager (APM) services.
• Perform performance tuning, capacity planning, and service optimization.
• Provide incident, problem, and change management support.
• Execute security patching, software upgrades, and lifecycle management of F5 infrastructure.
• Analyze root cause of application delivery, connectivity, and performance issues, and produce documentation.

Connaissances

IP networks

F5 BIG-IP

IT security concepts

Checkpoint & Palo Alto

Communication skills

Multilingual Dutch French English

Formation

Bachelor's or Master's degree in Electronics/ICT/Telecommunications

Description du poste

Appsierra Group is seeking an experienced F5 Networking and Security Engineer to design, implement, and manage F5 BIG-IP solutions for application delivery and network traffic management in a multi-site enterprise environment.

You will architect load-balancing, configure virtual servers and iRules, manage SSL/TLS, deploy WAF/APM, and drive security with Check Point and Palo Alto firewalls while coordinating with global teams and documenting outcomes.