Network Security Engineer

Job Title - Network & Security Consultant

Location - Aix-en-Provence

Type: Freelance

Language required: French

Mandatory skills

Systems and Networks

• Advanced mastery of operating systems : Windows, Linux, Unix
• Strong network skills: TCP/IP, DNS, DHCP, SECURITY, SEGMENTATION, ETC.
• Good knowledge of telecom infrastructures : VPN, VoIP

Security and automation

• Advanced knowledge of good security practices and standards (ISO 27001, etc.)
• Proficiency in monitoring tools: SolarWinds, Nagios, Zabbix
• Scripting for automation: Bash, PowerShell, Python
• Familiarity with SOAR tools and possible integrations

Collaboration & Management

• Experience in managing technical projects
• Ability to train and support internal teams
• Ability to collaborate with multidisciplinary teams (infra, dev, security)

Description of the mission

The consultant will play a key role as a technical referent, intervening on both:

• Advice and assistance to project teams
• The study, design and evolution of system and network architectures
• Technology watch
• Platform qualification
• Transmission of skills to internal teams

Expected deliverables

• Architecture documents : design of system and network infrastructures
• Performance reports : analyses, optimization recommendations
• Security plans : access strategy, vulnerability management
• Technical documentation : Procedures, good operating practices
• Incident Reporting : Analyses, Causes, Roots, Corrective Actions