Infrastructure Security Engineer

Searchability; Epsom; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading professional services firm seeking an Infrastructure Security Engineer in Epsom, UK. Responsibilities include managing on-premises infrastructure as a Subject Matter Expert, overseeing firewall administration, and enhancing security within Microsoft 365. Candidates should have experience with security technologies like Check Point and Palo Alto, and possess strong troubleshooting skills under pressure. A comprehensive benefits package is offered along with a competitive salary between £40,000 and £60,000 depending on experience.

Benefits

Comprehensive Benefits Package

Qualifications

• Eligible for SC Clearance.
• Experience with firewall administration and vulnerability management.
• Ability to perform network troubleshooting under pressure.

Responsibilities

• Manage and maintain on-premises infrastructure technologies as a Subject Matter Expert.
• Oversee firewall administration and enhance security measures.
• Collaborate on complex projects and own specific technical domains.

Skills

Check Point

Palo Alto

Splunk SOAR

LogRhythm

Tenable

Cisco

Microsoft 365

PowerShell

Firewalls

SIEM

SOAR

Vulnerability Management

Network Security

NSD

Job description

Job Title: Infrastructure Security Engineer

Job Type: Permanent

Pay: £40,000 – £60,000 (Depends on experience)

Benefits Summary: Comprehensive Benefits Package

Location: Epsom

Security Clearance: Eligible for SC Clearance

About the client

My client is a world‑renowned professional services and project management company. They are a global leader in design, engineering, and digital transformation, specialising in the energy, defence, and transport sectors. They function as a pivotal partner in delivering complex infrastructure projects and sustainable solutions worldwide, utilising cutting‑edge technology to solve some of the world’s most critical challenges.

Key Responsibilities

• Manage and maintain on‑premises infrastructure technologies, specifically acting as a Subject Matter Expert (SME).
• Responsible for Firewall administration, SIEM and SOAR platforms, and Vulnerability management.
• Oversee and enhance security measures within the Microsoft 365 stack.
• Collaborate with team members on complex projects while independently owning specific technical domains.
• Perform network troubleshooting and respond effectively under pressure in a fast‑paced environment.

Key Skills

Check Point, Palo Alto, Splunk SOAR, LogRhythm, Tenable, Cisco, Microsoft 365, PowerShell, Firewalls, SIEM, SOAR, Vulnerability Management, Network Security, NSD.

How to apply

Please either apply through this advert or emailing me directly via [e-mail]. For further information please call me: [phone]. By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only.