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Senior Endpoint Engineer

Job in London, Greater London, W1B, England, UK
Listing for: Brevan Howard
Full Time position
Listed on 2026-09-04
Job specializations:
  • IT/Tech
    Systems Administrator, Cybersecurity, Windows Server, IT Support
Job Description & How to Apply Below
Position: Senior Endpoint Experience Engineer
MAIN DUTIES/RESPONSIBILITIES OF

THE ROLE:

Build, configure and maintain Windows 11 and macOS (Mac Book) device images and engineering standards, ensuring a consistent and high-quality end-user experience across the global estate.

Manage and administer endpoint platforms using Microsoft Intune and SCCM/MECM, including policy configuration, compliance baselines, and device lifecycle management.

Design, package, test and deploy applications across Windows and macOS environments, ensuring reliable and efficient software delivery through Intune and SCCM.Scan, identify and remediate endpoint vulnerabilities across Windows and macOS devices using appropriate tooling, evaluating severity, potential impact and exploitability to prioritise remediation effectively.

Collaborate with Cyber Security, Compliance and Service Management teams to ensure endpoint environments remain secure, compliant and aligned with organisational standards.

Track vendor patch releases and manage the timely deployment of OS and application patches across the endpoint estate in a prioritised and controlled manner; recommending mitigation measures, such as configuration changes, where immediate patching is not feasible.

Act as a senior escalation point for the global support team, providing expert-level troubleshooting and guidance on complex endpoint issues across Windows and macOS platforms.

Develop a strong understanding of business processes and how they interact with endpoint technology, using this context to inform engineering decisions and support priorities.

Continually review, update and improve endpoint engineering processes, procedures and standards to drive operational excellence and efficiency.

SPECIAL CIRCUMSTANCES (e. g. shifts, travel overseas, hours):9 hour working days between core business hours (0800 – 1800)
Some weekend and on-call work will also be necessary.

Overseas travel will be required on occasion.

PERSON SPECIFICATION   WORK EXPERIENCE/BACKGROUND:

Essential Desirable:

Ability to work in a challenging and dynamic environment

Experience of providing production and development support for business critical applications and servers

Ability to communicate and work effectively with other IT staff, e.g. developers, desktop support5+ Years of experience specialising in Microsoft Azure technologies

Bachelor’s degree in Engineering, computer science, or equivalent work experience.

Experience of working in a financial background is preferred.

Essential Desirable:

Extensive knowledge of Windows Server/Client operating systems and services. (MCSA preferred)
Active Directory, Group Policy, ADFS, Azure AD, Conditional Access and SSO, DHCP, DNSMicrosoft SCCM / MECM, Jamf Patch My PCPower

Shell scripting in enterprise production environments

Microsoft Intune / Endpoint Management Intune update rings

Windows 10 & 11 desktops - performance troubleshooting and optimization.

General networking experience

Extensive knowledge of the Microsoft Azure Cloud Adoption Framework (Certified Azure Admin Associate)
Extensive knowledge of the Microsoft 365 E5 suite of services (M365/Identity/Security Certified)
A good understanding of the Azure technologies TECHNICAL SKILLS/KNOWLEDGE/PROFESSIONAL

QUALIFICATIONS:

COMPETENCIES/OTHER REQUIREMENTS:

Self-motivated individual that can work under their own initiative with minimal supervision

Able to deal effectively with external suppliers and providers.

Able to communicate effectively with end users, management, and other teams

Take ownership of issues and follow through with them until resolution

Excellent written and verbal communication

Teamwork and interpersonal skillsA willingness to learn and keep up to date with technologies

Summary

Location:

London (55)
Type:
Full time
Position Requirements
10+ Years work experience
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