Senior Security Engineer

Franklin Fitch; Greater London; Hybrid; GBP 70,000 - 80,000; Full time

Job summary

Franklin Fitch is seeking a Senior Security Engineer in hybrid mode to manage and optimise Security Service Edge environments for clients in a MSP setting. The role emphasizes hands-on SSE administration, policy review and secure access across users and apps.

Candidates should bring strong enterprise security and cloud security knowledge, MSP/multi-tenant experience, and excellent customer-facing communication skills to help drive Zero Trust initiatives and ongoing improvements.

Qualifications

• Hands-on experience administering SSE solutions in production environments.
• Strong knowledge of enterprise security operations and cloud security.
• Experience with managed security services or multi-tenant environments.
• Understanding of Zero Trust, identity-based access and device posture.
• Excellent troubleshooting and customer-facing communication skills.

Responsibilities

• Managing and optimising SSE technologies, including SWG, CASB, DLP, ZTNA and RBI.
• Troubleshooting access issues, application problems and security events.
• Reviewing security policies, configurations and compliance.
• Supporting customer onboarding, migrations and deployments.
• Working with customer teams to improve Zero Trust and conditional access policies.
• Producing service reports and contributing to continuous improvement.

Skills

SSE administration

Security operations

Cloud security

MSP experience

Zero Trust

Identity-based access

Customer-facing communication

Job description

Senior Security Engineer | £70,000 - £80,000 | Hybrid | MSP

This is a hands-on role focused on managing, optimising and supporting customer Security Service Edge (SSE) environments, helping organisations maintain secure and reliable access across their users and applications.

Experience with Netskope is ESSENTIAL, you will also be hands‑on with the Microsoft Security suite.

What you'll be doing:

• Managing and optimising SSE technologies, including SWG, CASB, DLP, ZTNA and RBI.
• Troubleshooting access issues, application problems and security events.
• Reviewing security policies, configurations and compliance.
• Supporting customer onboarding, migrations and deployments.
• Working with customer teams to improve Zero Trust and conditional access policies.
• Producing service reports and contributing to continuous improvement.

What we're looking for:

• Hands‑on experience administering SSE solutions in production environments.
• Strong knowledge of enterprise security operations and cloud security.
• Experience with managed security services or multi‑tenant environments.
• Understanding of Zero Trust, identity‑based access and device posture.
• Excellent troubleshooting and customer‑facing communication skills.