Cyber Security Engineer

Computappoint; Greater London; Hybrid; GBP 100,000 - 125,000; Full time

Job summary

A leading financial services company is seeking a skilled Cyber Security Contractor to enhance security measures and ensure compliance in a highly regulated environment. The ideal candidate will possess deep technical expertise in security platforms such as Netskope, CrowdStrike, and Microsoft Purview, and will work independently to deliver security solutions. The role requires effective communication skills and the ability to navigate complex regulatory landscapes, offering a hybrid work model based in Greater London.

Qualifications

• Strong technical expertise in security platforms including Netskope, CrowdStrike, and Microsoft Purview.
• Experience in regulated sectors, especially financial services.
• Capability to manage deliverables autonomously.

Responsibilities

• Implement and optimize security policies while resolving configuration gaps.
• Provide expertise during Microsoft Intune migration.
• Support compliance processes and certification.

Skills

Netskope Layer 7 security policies

Microsoft Intune

Cyber Essentials Plus certification

Microsoft Purview

CrowdStrike

CyberArk

Microsoft 365/Azure ecosystems

Job description

Cyber Security Contractor

Rate: GBP500 – GBP600

Project Duration: Initial 3 months

Hybrid: 1–2 days onsite a week (Liverpool Street)

• Rate: GBP500 – GBP600/day
• Hybrid: 1–2 days per week onsite (Liverpool Street)
• Industry: Financial Services/Highly regulated environment
• Duration: Initial 3 months

Job Summary

Our client, financial services sector, is seeking a highly skilled Cyber Security Contractor to deliver hands‑on security improvements with a deep technical expertise across modern security platforms, including Netskope, CrowdStrike, Microsoft Purview, and Mimecast. You'll work independently to strengthen security controls, drive compliance initiatives, and support critical migration projects within a cloud‑native Microsoft Azure environment. The ideal candidate will have demonstrable experience in regulated industries and a track record of delivering practical security solutions with minimal supervision.

Key Requirements

• Implement and optimize Netskope Layer 7 security policies while identifying and resolving configuration gaps
• Provide security expertise during the migration from AirWatch to Microsoft Intune
• Support the organization’s Cyber Essentials Plus recertification process and related compliance work
• Enhance Microsoft Purview configurations including DLP controls and data classification frameworks
• Deliver security monitoring support and participate in incident response activities when required
• Develop a centralized Trust Centre and standardized documentation for vendor security assessments

Qualifications and Requirements

• Strong technical expertise with Mimecast, Netskope, CrowdStrike, CyberArk, and Microsoft Purview platforms
• Demonstrable experience supporting or implementing Cyber Essentials Plus certification programs
• In‑depth understanding of security architectures within Microsoft 365/Azure ecosystems and E5 environments
• Professional experience within regulated sectors, particularly financial services industries
• Self‑sufficient working style with the capability to manage deliverables autonomously and apply practical security approaches
• Effective communication skills for collaboration across technical and business‑focused audiences

To be considered, please ensure you complete your application on the Computappoint website. Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency in relation to this vacancy