Chris Lambert
Kent
Summary
Automation-focused Cybersecurity Engineer specialising in hardening cloud environments, enterprise endpoints, and network infrastructure. Managed vulnerability lifecycles and implemented identity policies to enhance security across a multi-tenant portfolio. Automated remediation controls to minimise technical risks while maintaining operational uptime.
Overview
6
6
years of professional experience
Work History
Cyber Security Remediation Engineer
Abacus Group LLC
03.2025 - Current
- Managed and remediated overall security posture and vulnerability lifecycle for 35 tenants.
- Drove tenant risk reduction by analysing Microsoft Secure Score telemetry.
- Remediated critical data exposures using real-time endpoint telemetry feeds.
- Audited Entra ID logs to analyse token anomalies for hardening.
- Designed, implemented, and updated tenant-wide Entra ID security policies.
- Configured conditional access authentication strengths and administrative exclusions across tenants.
- Tested and deployed PowerShell scripts via NinjaOne RMM for patching.
- Enforced CIS baseline configurations silently across thousands of live endpoints.
IT Support Technician
COOK Trading Limited
Sittingbourne
05.2020 - 03.2025
- Delivered comprehensive technical infrastructure support to over 1,500 staff across multiple production and corporate locations.
- Engineered and scaled endpoint security frameworks from the ground up by completely redesigning the company’s Mobile Device Management infrastructure using Microsoft Intune.
- Participated in critical out-of-hours infrastructure support rota, managing emergency server room interventions and executing immediate system updates to uphold strict SLAs.
- Administered core identity systems and managed user lifecycle operations in hybrid Active Directory and Microsoft 365 Exchange, ensuring secure access and compliance.
- Maintained physical and virtual server environments using Hyper-V, automating routine tasks with PowerShell and executing SQL database queries to enhance system reliability.
- Led high-impact infrastructure projects including a seamless 200-user cellular network migration and the implementation of corporate Zendesk helpdesk platforms.
Education
BTEC Extended Diploma - Level 3
IT
Sheppey CollegeGCSE -
English & Maths
The Abbey SchoolBlack Belt & Qualified Taekwondo Instructor -
AZ-900
.
Skills
- Entra ID Policy Management
- Conditional Access
- MFA Architecture
- Identity management
- Endpoint security
- Vulnerability management
- Threat Surface Reduction
- Secure score optimisation
- Patch Compliance
- Device compliance
- Microsoft Intune
- Remote Monitoring
- PowerShell Automation
- Bash Scripting
- Hyper-V
- Ports & Firewall Configuration
- Risk mitigation
- Technical troubleshooting
- Process automation
- Team collaboration
Timeline
Cyber Security Remediation Engineer
Abacus Group LLC
03.2025 - Current
IT Support Technician
COOK Trading Limited
05.2020 - 03.2025
BTEC Extended Diploma - Level 3
IT
GCSE -
English & Maths
Black Belt & Qualified Taekwondo Instructor -
AZ-900
.