Network Security Specialist | Min 3 years of experience

MISSION

· Manage firewall rules reports from Algosec platform

· Categorize and prioritize rules remediation

· Redefine firewall rules in order to minimize risks

· Dispatch firewall report to relevant stakeholders

· Drive the firewall rules remediation

· Raise change request for Group Operations perimeter

· Support Operations Security team for the rules review and remediation

· Document all remediation performed in order to be auditable

· Professional communications and reporting to relevant stakeholders and customers

Qualifications

Education

· Bachelor degree in Computer Science, Engineering, or related field. Bachelor degree in Computer Science or Information Security would be desirable but is not essential

Certification

· Preferred: Security infrastructure certifications

· Preferred: ITIL foundation

· Preferred: Network Security certifications

Overall work experience in the field:

• Demonstrated experience in network / security infrastructure administration > 5 years

• Demonstrated experience in large and complex organisation(s) > 3 years

Demonstrated experience in usage of ticketing tools

SKILLS & ABILITIES

· Fluent in English and French

· Ability to identify risks, threats, vulnerabilities and associated attacks that might involve: malicious code, protocol/design/configuration flaws…

· Strong troubleshooting and analytical skills

· Understanding the Internet and detailed knowledge of network protocols (Ethernet, 802.11.X, IP, ICMP, TCP, UDP…)

· Knowledge of application/services related protocols (DNS, SMTP, HTTP, FTP…)

· Knowledge of network infrastructure elements and architecture (Firewall, Proxy, IPS, WAF…)

· Knowledge of current security vulnerabilities and related attack methodologies

· Detailed knowledge of packet capture analysis and usage of associated tools

· Detailed knowledge of firewall management

· Organized with a proven ability to prioritize workload, meet deadlines, and utilize time effectively

· Good interpersonal and communication skills, works effectively as a team player

· Common sense to make efficient and acceptable decisions

· Willingness to continue education and to stay up to date, passionate about IT and information security