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25/09/2026 Negotiable London, , United States Permanent Cyber Security and IT Risk ? Senior Security Engineer | Managed Security Services | London I'm currently recruiting for a Senior Security Engineer to join a growing Managed Security Services team in London (Hybrid) . This is a hands-on opportunity for someone who enjoys working across Security Service Edge (SSE), Zero Trust, exposure management and cyber asset visibility , while working directly with customers to improve their security posture. What you'll be doing Deploy, configure and operate enterprise security platforms across customer environments Manage BAU operations, platform health, upgrades, policy and configuration changes Operate and optimise SSE capabilities including SWG, CASB, DLP, ZTNA and RBI Support Zero Trust and conditional access initiatives Run exposure and vulnerability management programmes aligned to CTEM Identify, validate and prioritise vulnerabilities based on real-world exploitability and business impact Use CAASM platforms to identify asset visibility and security control gaps Troubleshoot complex cloud, identity, device and network access issues Produce customer-facing security reports and present findings during service reviews Develop runbooks, operational documentation and contribute to continuous service improvement Help develop the organisation's growing Microsoft Security capability What we're looking for ? Strong hands-on experience with enterprise security platforms ? Excellent SSE experience across SWG, CASB, DLP, ZTNA and RBI ? Netskope experience is highly desirable ? Experience across vulnerability and/or exposure management ? Strong enterprise security operations background ? Experience within managed security services or multi-tenant environments ? Good understanding of Zero Trust and identity-based access control ? Strong troubleshooting and customer-facing communication skills Nice to have Netskope certifications such as

NCCSA / NCCSI

CTEM, CAASM or breach and attack simulation experience Knowledge of CVSS, EPSS and

CISA KEV

Microsoft security certifications such as SC-200, SC-300, SC-401 or SC-100 Experience presenting security posture findings to customers ? London

• Hybrid ?

Full-time | Managed Security Services If you're a Senior Security Engineer, Security Consultant or Managed Security Services Engineer with strong SSE / Zero Trust experience and are open to a new opportunity, I'd be keen to hear from you. Andrew Nitek Associate Vice President Share this Apply for this role First Name This is a required field Last Name This is a required field Telephone Number This is a required field Email Address This is a required field A valid email address is required. CV, LinkedIn or Dropbox URL Select upload option CV Upload LinkedIn / Dropbox URL This is a required field CV Upload Choose File This is a required field LinkedIn / Dropbox URL This is a required field A valid LinkedIn URL is required, please ensure it begins with https://www.linkedin.com/ A valid DropBox URL is required, please ensure it begins with https://www.dropbox.com/ Message By submitting this form you agree to our Terms & Conditions , Privacy Policy & Cookie Policy . This is a required field Not yet registered? Create an account today Already have an account? Sign in now Still Looking? What about... Featured Jobs View all Posted 25/09/2026 Product Owner 22492 £400

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