Systems Administrator/Endpoint & Identity Engineer
Job in
Brighton and Hove, Brighton & Hove, East Sussex, England, UK
Listed on 2026-11-02
Listing for:
NorthBridge Sentinel LLC
Full Time
position Listed on 2026-11-02
Job specializations:
-
IT/Tech
Systems Administrator, Cybersecurity, Windows Server, IT Support
Job Description & How to Apply Below
Location: Brighton and Hove
Systems Administrator / Endpoint & Identity Engineer
Part-Time (1099) On-Site / Hybrid Clearance:
None $35 - $50/hour
Hands-on endpoint and identity administrator responsible for rebuilding Dell laptops, maintaining Microsoft Active Directory and Microsoft Entra , and supporting core identity provider and access management functions across the company.
Responsibilities- Rebuild, configure, image, and deploy Dell laptops and other company endpoints
- Perform Windows installation, driver validation, patching, hardening, and baseline configuration
- Join devices to Active Directory, Microsoft Entra , or hybrid environments as required
- Configure endpoint policies, security settings, device compliance, and standard software packages
- Manage device provisioning workflows, including Autopilot, Intune, or other endpoint management tooling where applicable
- Organize, clean up, and maintain existing Active Directory structure, including users, groups, computers, and OUs
- Administer Microsoft Entra , including user lifecycle tasks, group membership, access reviews, access policy support, and identity troubleshooting
- Support SSO, MFA, password reset, account recovery, and other core identity and access functions
- Assist with additional IdP functions and integrations as needed, including federation, provisioning, and access control administration
- Troubleshoot endpoint, domain join, profile, authentication, and access issues
- Maintain documentation for workstation build standards, identity processes, and administrative procedures
- Coordinate with IT, security, and operations teams to enforce company standards for endpoint and identity management
- Experience rebuilding, deploying, and supporting Windows laptops and desktops in an enterprise environment
- Strong experience with Microsoft Active Directory
- Strong experience with Microsoft Entra
- Experience with endpoint configuration, imaging, patching, and hardware provisioning
- Experience administering users, groups, permissions, group policy, and computer objects
- Familiarity with identity and access management concepts such as MFA, SSO, RBAC, conditional access, and lifecycle management
- Experience troubleshooting Windows login, domain join, device compliance, and authentication issues
Ability to document processes and maintain organized administrative standards - Current Microsoft certification in endpoint or identity administration, or the ability to obtain one quickly
- Microsoft Certified:
Identity and Access Administrator Associate - Microsoft 365 Certified:
Endpoint Administrator Associate - Experience with Microsoft Intune / Endpoint Manager
- Experience with Windows Autopilot
- Experience with hybrid AD / Entra environments
- Experience with Power Shell scripting for automation and administration
- Experience with additional identity providers or SSO platforms
- Familiarity with security baselines, compliance controls, and endpoint hardening
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