CareerPlan

Senior Technical Support Engineer

London, England, GBFull-time2026-08-27 → 2026-11-10

Core

Ensure stability, performance, and smooth operation of business-critical systems across front and back-office functions through root cause analysis, issue resolution, and process optimization.

Role type

Senior Technical Support Engineer (Infrastructure & Endpoint)

Builds

Stable IT operations for front and back-office functions

Domain

Financial Services / IT Infrastructure

Required skills

Root cause analysis, Windows/macOS device support, MDM management (SCCM, Jamf, Intune), network troubleshooting, hardware/software escalation resolution, process automation, technical mentorship

Preferred skills

Financial services experience, advanced network fundamentals (VPN, connectivity)

Technologies

Windows, macOS, VDI, SCCM, Jamf, Intune

Responsibilities

Provide advanced troubleshooting for Windows, macOS, VDI, and mobile devices; Act as key escalation point between Tech Support and 3rd line engineering teams; Diagnose and resolve complex network and connectivity issues; Develop and implement processes, workflows, and automations; Provide technical leadership and mentorship to team members; Participate in on-call support coverage

Seniority

Senior, hands-on IC with mentorship responsibilities