F5 Networking and Security Engineer

Phoenix Technologies; Brussel; Sur place; EUR 70 000 - 100 000; Plein temps

Résumé du poste

Phoenix Technologies seeks an experienced F5 Networking and Security Engineer to design, implement, and manage F5 BIG‑IP solutions for application delivery and traffic management.

Responsibilities include design and architecture of load balancing, configuring virtual servers, pools, monitors, iRules, SSL profiles, and traffic policies; managing SSL/TLS certificates, WAF and APM services; performing performance tuning, incident and change management; and documenting root causes of issues.

Qualifications

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

Responsabilités

• Design load balancing and high‑availability solutions.
• Configure virtual servers, pools, nodes, monitors, iRules, and SSL profiles.
• Manage SSL certificates, offloading, and traffic inspection.
• Deploy and maintain WAF and APM services.
• Perform performance tuning and capacity planning.
• Provide incident, problem, and change management support.
• Analyze root causes and document findings.

Connaissances

F5 BIG-IP

IP networks

Checkpoint firewalls

Palo Alto firewalls

Communication skills

Dutch language

French language

English language

Formation

Bachelor's or Master’s degree in electronics ICT or telecommunications

Description du poste

We are seeking an experienced F5 Networking and Security Engineer to join our team. In this role you will design, implement, and manage F5 BIG‑IP solutions for application delivery and network traffic management.

Key Responsibilities

• 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.

Required 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.

Nice to have

• Experience with automated scripting for F5 configuration management.
• Knowledge of network traffic analysis and monitoring tools.