Network Security Engineer / Security Consultant

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

Job summary

A leading cybersecurity solutions provider seeks a Network Security Engineer / Security Consultant for a fully remote position based in Doncaster. This role involves designing, deploying, and optimizing enterprise-grade security solutions for various clients, ensuring they maximize their security investments.

Qualifications

• 3+ years in Professional Services, Network Security Engineering, or similar.
• Hands-on expertise in Check Point and Fortinet is essential.
• Deep knowledge of firewalls, VPNs, IDS/IPS, routing/switching, cloud security required.

Responsibilities

• Deploy & optimize security solutions for clients.
• Lead client implementations, migrations, and upgrades.
• Collaborate with sales to scope and propose technical solutions.

Skills

Network Security Engineering

Cybersecurity

Designing Security Solutions

Optimizing Security Solutions

Advanced Troubleshooting

Performance Tuning

Tools

Check Point

Fortinet

Palo Alto

Juniper

SOAR/SIEM

AWS

Azure

Job description

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Network Security Engineer / Security Consultant, Doncaster

Client: 4Square Recruitment Ltd

Location: Doncaster, 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 spent away from home.

Are you a network security expert passionate about designing, deploying, and optimizing 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’ll be the technical authority, designing, configuring, and deploying enterprise-grade security solutions for clients across industries. You’ll 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 & optimize 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