Senior Network Security Engineer

HIREXE • South Africa
Remote
Apply
AI Summary

We are seeking a Senior Network Security Engineer to join our remote operations team. This role will be responsible for designing, deploying, and maintaining secure network solutions using Fortinet technologies. Key requirements include 3+ years of experience in network and security engineering, Fortinet NSE certifications, and solid understanding of network protocols.

Key Highlights
Design, implement, and manage secure network solutions based on Fortinet technologies
Monitor and maintain client network environments for performance, availability, and security
Troubleshoot and resolve complex network and firewall issues
Key Responsibilities
Design, implement, and manage secure network solutions based on Fortinet technologies
Monitor and maintain client network environments for performance, availability, and security
Troubleshoot and resolve complex network and firewall issues
Technical Skills Required
Fortinet products (FortiGate, FortiSwitch, FortiAnalyzer, FortiAP) Fortinet NSE certifications Network protocols (TCP/IP, BGP, OSPF, VLANs, NAT, DNS, DHCP) VPN technologies (IPSec, SSL VPN) SD-WAN Security tools and practices (IDS/IPS, endpoint protection, SIEM) Scripting or automation skills (PowerShell, Python)
Benefits & Perks
Competitive compensation
Remote work flexibility
Exposure to cutting-edge technologies and global clients
Collaborative and growth-focused team environment
Ongoing training and certification support
Nice to Have
Experience with other security platforms (Cisco, Palo Alto, Sophos, etc.)
Familiarity with cloud environments (Azure, AWS)
Scripting or automation skills (PowerShell, Python)

Job Description


Job Title: Senior Network Engineer


Location: Fully Remote (Working Hours: EST)


Department: Managed IT Services


Type: Full-Time


A dynamic US-based Managed Service Provider (MSP) delivering cutting-edge IT infrastructure and cybersecurity solutions to clients across multiple industries. We specialize in scalable, secure, and cloud-first strategies tailored to modern business needs. As we expand our global team, we are looking for a skilled Network Engineer with deep Fortinet expertise to join our remote operations team.


Role Overview

As a Network & Security Engineer, you will be responsible for designing, deploying, maintaining, and securing client network environments with a strong focus on Fortinet security solutions. You’ll work closely with our US-based clients and internal technical teams to provide advanced support, proactive monitoring, and continuous improvement of network and security infrastructures.


Key Responsibilities

  • Design, implement, and manage secure network solutions based on Fortinet technologies (FortiGate, FortiAnalyzer, FortiManager, etc.)
  • Monitor and maintain client network environments for performance, availability, and security
  • Troubleshoot and resolve complex network and firewall issues (LAN, WAN, VPN, SD-WAN)
  • Perform regular security assessments and implement best practices for network hardening
  • Maintain documentation of network configurations, changes, and procedures
  • Support onboarding of new clients and network migrations
  • Collaborate with the US-based NOC/SOC and technical account managers
  • Stay up to date with the latest cybersecurity threats and mitigation strategies


Required Qualifications

  • 3+ years of experience in network and security engineering, preferably within an MSP environment
  • Strong hands-on experience with Fortinet products (FortiGate, FortiSwitch, FortiAnalyzer, FortiAP)
  • Fortinet NSE certifications (NSE 4 minimum required; NSE 5/6/7 preferred)
  • Solid understanding of network protocols (TCP/IP, BGP, OSPF, VLANs, NAT, DNS, DHCP)
  • Experience with VPN technologies (IPSec, SSL VPN) and SD-WAN
  • Familiarity with security tools and practices (IDS/IPS, endpoint protection, SIEM)
  • Ability to manage multiple clients and projects with attention to detail
  • Strong communication and documentation skills
  • Comfortable working independently and with remote teams


Preferred Skills

  • Experience with other security platforms (Cisco, Palo Alto, Sophos, etc.) is a plus
  • Familiarity with cloud environments (Azure, AWS) and cloud networking
  • Scripting or automation skills (PowerShell, Python) are a plus
  • Previous experience supporting US clients across time zones



What We Offer

  • Competitive compensation
  • Remote work flexibility
  • Exposure to cutting-edge technologies and global clients
  • A collaborative, growth-focused team environment
  • Ongoing training and certification support


Similar Jobs

Explore other opportunities that match your interests

IT Support Specialist

Networking
•
4h ago
Visa Sponsorship Relocation Remote
Job Type Full-time
Experience Level Mid-Senior level

INFUSE

South Africa
Visa Sponsorship Relocation Remote
Job Type Full-time
Experience Level Mid-Senior level

Uptime Solutions

South Africa

Systems and Logistics Administrator

Networking
•
3w ago
Visa Sponsorship Relocation Remote
Job Type Full-time
Experience Level Mid-Senior level

oasis international ltd

South Africa

Subscribe our newsletter

New Things Will Always Update Regularly