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