- Company Name
- TalentMind
- Job Title
- Expert Senior Cybersécurité Network
- Job Description
-
**Job Title**
Senior Network Cybersecurity Expert
**Role Summary**
Lead the design, implementation, and oversight of cybersecurity strategies for hybrid on‑premise and cloud environments. Drive security architecture, audit, incident response, and compliance initiatives while guiding technical teams toward secure best practices.
**Expectations**
- Minimum 10 years of information‑security experience, 3 years in cloud contexts.
- Proven leadership in deploying zero‑trust, segmentation, and hardening projects.
- Fluent in French and professional English for documentation, vendor communication, and threat intelligence.
- Adaptable to international deployment (candidates relocating to Mauritius).
**Key Responsibilities**
- Define and execute enterprise cybersecurity strategy across hybrid LAN/WAN/cloud infrastructure.
- Architect and secure hybrid network topologies, including firewall/UTM (Fortinet, Cisco ASA, pfSense), VPN (IPSec/SSL), SD‑WAN, IDS/IPS.
- Conduct security audits (EBIOS, ISO 27005), risk assessments, and remedial planning.
- Oversee security controls for Windows Server, Linux, Active Directory, Azure AD, IAM, SSO, MFA, PKI, RADIUS.
- Manage security incident response (SOC/NOC), coordination, post‑mortem analysis, and reporting.
- Ensure compliance with ISO 27001, GDPR, NIS2, and other relevant standards.
- Lead zero‑trust implementation, network segmentation, load balancing (F5, HAProxy, NGINX), and high‑availability designs.
- Supervise monitoring, logging, and alerting using SIEM/SOAR (Microsoft Sentinel, Splunk, QRadar), GRC (Azure Security Center, Defender for Cloud).
- Automate infrastructure deployment and hardening via Terraform, Ansible, and scripting (PowerShell, Bash, Python).
- Mentor and train engineering teams on secure coding, configuration management, and incident handling.
**Required Skills**
- Cybersecurity strategy & architecture (hybrid cloud + on‑prem).
- Network security – firewalls, VPN, VLAN, BGP/OSPF, SD‑WAN, IDS/IPS.
- Identity & access management (Active Directory, Azure AD, IAM, SSO, conditional access, MFA, PKI, RADIUS).
- Endpoint and data protection – DLP, encryption, MFA, CASB, ZTNA.
- Cloud security – Microsoft Azure, Microsoft 365, AWS Direct Connect, Azure LB.
- Tools: EDR/XDR (CrowdStrike, Defender XDR), SIEM/SOAR (Sentinel, Splunk, QRadar), vulnerability scanners (Tenable, Qualys, Rapid7), compliance frameworks (CIS Benchmarks, OpenSCAP).
- Automation & scripting (PowerShell, Bash, Python, Terraform, Ansible).
- Incident response, SOC/NOC operations, post‑mortem best practices.
**Required Education & Certifications**
- Master’s or equivalent in Cybersecurity, Computer Science, or related field.
- 10 + years in IT security, 3 + in cloud environments.
- Certifications: CISSP or CISM preferred; Azure Security Engineer; AWS Security Specialty; ISO 27001 Lead Implementer/Auditor.