Operational Security Engineer – Radware DDoS Solution Administration – Level 3

Keoni; Paris; Hybride; EUR 60 000 - 90 000; Plein temps

Résumé du poste

Keoni is seeking a DDoS security specialist to define protection policies and strategies for deploying Radware solutions within client infrastructure. You will analyze attacks, coordinate with Network Security teams, and optimize cloud DDoS protections with partners.

Responsibilities include implementing automation via Terraform/Ansible, building dashboards with Splunk, and establishing incident management processes and operating procedures for DDoS protection.

Qualifications

• Experience defining DDoS protection policies and strategies.
• Knowledge of defense solutions (e.g., Radware DefensePro, Cloud DDoS Protection).
• Ability to analyze attacks and coordinate with Network Security teams.

Responsabilités

• Define DDoS attack protection policies and strategies within the deployment and operation of Radware solutions.
• Analyze all DDoS attacks or alerts detected by protection solutions to implement countermeasures with Network Security teams.
• Administer and optimize cloud DDoS protection solutions with suppliers and partners.
• Implement automation scripts and configuration updates using Terraform and Ansible.
• Develop and maintain DDoS attack detection and mitigation reports via Splunk or equivalent.
• Define a DDoS incident management process from detection to post-mortem.
• Establish architecture documents, flow diagrams, and operating procedures for DDoS protection.

Connaissances

DDoS

Automation

English

Description du poste

Context: Overall objective: Administer a DDoS solutionRESPONSIBILITIES – Define DDoS attack protection policies and strategies within the framework of the deployment and operation of Radware solutions (DefensePro, Cloud DDoS Protection Service, etc.) within the client's infrastructure. – Analyze all DDoS attacks or alerts detected by the protection solutions in order to implement appropriate settings and effective countermeasures, in coordination with the Network Security teams. – Administer and optimize cloud DDoS protection solutions (scrubbing centers, volumetric mitigation, application protection) in conjunction with suppliers and partners. – Implement automation scripts and configuration updates using infrastructure-as-code tools (Terraform, Ansible). – Develop and maintain DDoS attack detection and mitigation reports (dashboards, performance indicators via Splunk or equivalent). – Define a DDoS incident management process (alert lifecycle: detection, qualification, escalation, mitigation, recovery, post-mortem). – Establish and maintain architecture documents, flow diagrams, and operating procedures related to DDoS protection.Technical Skills • DDoS – Advanced – Essential • Automation – Junior – PreferredLanguage skills • Professional English (Important)Job Profile: Define security policies and strategies (IT Security and/or Personal Data Protection), manage the IT Security roadmap and the annual IT Security plan. Lead and support the IT Security and/or Personal Data Protection team within the entity. Train, communicate, and raise awareness about IT Security or Personal Data Protection. Identify and assess security risks from a business perspective (risks and impacts on the business, risk management mechanisms). Develop the framework for ongoing controls, conduct Level 2 ongoing controls. Contribute to or lead security reviews and penetration tests. Monitor remediation plans to reduce risks. Conduct IT audits based on normative frameworks (such as ISO, PCI DSS, SOC2, etc.).Application: CV + cover letter + copies of diplomas to be sent to [e-mail]