Network Security Engineer / Security Consultant

JR United Kingdom; Crawley; Remote; GBP 65,000 - 80,000; Full time

Job summary

A leading cybersecurity solutions provider is seeking a Network Security Engineer to design, deploy, and optimize cutting-edge security solutions. This fully remote role involves significant travel across the UK and requires expertise in firewalls and network security technologies. Candidates should be ready to lead implementations and provide tailored client solutions to enhance security investments.

Qualifications

• 3+ years in Professional Services or Network Security Engineering.
• Hands-on expertise in Check Point or Fortinet.
• Knowledge in cloud security (AWS/Azure) is a bonus.

Responsibilities

• Design, configure, and deploy security solutions.
• Lead client implementations and migrations.
• Provide documentation and advanced troubleshooting.

Skills

Network Security Engineering

Firewalls

VPNs

IDS/IPS

Cloud Security

Tools

Check Point

Fortinet

Job description

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Network Security Engineer / Security Consultant, Crawley, West Sussex

Client: 4Square Recruitment Ltd

Location: Crawley, West Sussex, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 2

Posted: 27.06.2025

Expiry Date: 11.08.2025

Job Description:

Network Security Engineer / Security Consultant (Cybersecurity) – Remote

This is a fully remote / full-time position.

Salary: £65–80k

This role involves travel across the UK, with an estimated 50% of the time away from home.

Are you a network security expert passionate about designing, deploying, and optimising cutting-edge cybersecurity solutions?

My client is a leading cybersecurity solutions provider and value-added reseller, partnering with top vendors like Check Point, Fortinet, Palo Alto, and Juniper Networks. They are looking for a Professional Services Engineer to deliver high-impact security implementations for their clients.

The Role:

As a Professional Services Engineer, you will be the technical authority, designing, configuring, and deploying enterprise-grade security solutions for clients across industries. You will lead end-to-end projects, from pre-sales consultancy to hands-on implementation, troubleshooting, and knowledge transfer—ensuring clients get maximum value from their security investments.

What You’ll Do:

• Deploy & optimise security solutions (Check Point, Fortinet, Palo Alto, Juniper)
• Lead client implementations, migrations, and upgrades (remote & on-site)
• Collaborate with sales/pre-sales teams to scope and propose technical solutions
• Develop high-quality documentation (designs, runbooks, guides)
• Provide advanced troubleshooting & performance tuning
• Stay ahead of emerging threats, vendor updates, and security trends
• Conduct client training & knowledge transfer sessions

Skills You’ll Need:

• 3+ years in Professional Services, Network Security Engineering, or similar
• Hands-on expertise in at least two of:
• Check Point (GAiA, R80.x)
• Fortinet (FortiGate, FortiManager)
• Deep knowledge of firewalls, VPNs, IDS/IPS, routing/switching, cloud security
• Bonus if you have:
• Experience with SOAR/SIEM, scripting (Python/Bash), or cloud security (AWS/Azure)
• ITIL, PMP, or cloud security certifications