Senior Network Security Engineer – Zero Trust

2 weeks ago

Riyadh, Ar Riyāḑ, Saudi Arabia VaporVM Full time

We are seeking a highly skilled
Senior Network Security Engineer
to design, implement, and enforce advanced enterprise security architectures. The ideal candidate will have strong hands-on experience with
Fortinet security solutions
,
Zero Trust architecture
,
network segmentation
, and
Azure security services
, along with exposure to
SASE and ZTNA frameworks
.

This role involves end-to-end execution of security-related projects, security control hardening, validation, and operational support, working closely with infrastructure, cloud, and SOC teams.

Key Responsibilities

  • Execute
    security-related project implementations
    , including network segmentation, Zero Trust architecture, secure access, and SASE initiatives.
  • Design, configure, and tune
    network and cloud security controls
    aligned with enterprise security standards.
  • Implement and enforce
    Zero Trust, ZTNA, NAC, and segmentation policies
    across on-prem and cloud environments.
  • Support
    security testing, validation, UAT, and go-live activities
    for security projects.
  • Participate in
    incident response and troubleshooting
    related to project changes and security control modifications.
  • Integrate security solutions with
    SIEM/SOC platforms
    for monitoring, alerting, and incident handling.
  • Collaborate with infrastructure, cloud, and application teams to ensure secure-by-design implementations.
  • Prepare and maintain security documentation, reports, and compliance artifacts.

Must-Have Deliverables & Documentation

  • Security
    configuration and hardening reports
  • Zero Trust and network segmentation implementation records
  • Security
    testing, validation, and assessment results
  • Project security sign-off and approval documentation

Technical Skills & Expertise

Network & Security Technologies

  • FortiGate Firewalls
  • FortiManager & FortiAnalyzer
  • VPN (IPsec & SSL)
  • IPS, IDS, Web Filtering
  • SASE & ZTNA
  • FortiMail, FortiNDR
  • CASB solutions
  • NAC:
    FortiNAC or ClearPass

Cloud & Monitoring

  • Azure Security Stack
    (Azure Firewall, NSG, Defender, Sentinel – preferred)
  • SIEM/SOC integration and log management

Required Qualifications

  • 6–8 years of hands-on experience in
    network and security engineering
  • Strong experience with
    Fortinet security platforms
  • Proven expertise in
    Zero Trust architecture, segmentation, and secure access models
  • Experience in
    enterprise or large-scale security project implementations
  • Solid understanding of security best practices, frameworks, and compliance requirements
  • Excellent troubleshooting, documentation, and stakeholder communication skills

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