CyberOne Tech Stack

Microsoft Security Elite Partner delivering managed XDR and cloud security services

Computer and Network Security London, England 51–200 employees Founded 2005 Privately Held

CyberOne is a Microsoft Security Elite Partner running a services-led security practice on Azure, Microsoft 365, and Microsoft Sentinel. The company is currently consolidating its Microsoft footprint—actively adopting Microsoft Purview, Entra ID, and Teams across its customer base while investing heavily in Azure infrastructure (Landing Zones, Arc, Kubernetes). The hiring mix tilts senior (9 of 17 open roles) and engineering-heavy (8 roles), signaling a shift toward delivery depth and automation rather than pure consulting headcount expansion.

Tech Stack 55 technologies

Core StackIntune Azure AD Zscaler Terraform Azure DevOps GitHub Actions Azure Microsoft 365 Microsoft Defender Microsoft Sentinel Zscaler Zero Trust Network Access Teams OneDrive SharePoint Online Exchange Online Defender XDR Sentinel Entra Purview Copilot for Security Azure Landing Zones Azure Arc Azure Kubernetes Service Bicep Azure Resource Manager PowerShell ExpressRoute Azure Virtual Network VPN AWS PrivateLink+25 more

AdoptingMicrosoft 365 Exchange Online SharePoint Online OneDrive Teams Microsoft Purview Azure Entra ID

What CyberOne Is Building

◆Challenges

Modernise threat protection
Simplify compliance
Migrating legacy applications to cloud
Ensuring secure, scalable solutions
Secure cloud adoption
Cloud migration from legacy to azure
Hybrid identity architecture improvements
Zscaler incident escalation
Minimise churn
Ensure customers stay protected

▲Active Projects

Implementation of microsoft purview dlp and compliance policies
Microsoft 365 transformation programmes
Migration strategy for exchange, sharepoint, onedrive and teams
Cloud migration to azure & microsoft 365
Eos management meetings
Hybrid cloud solutions
Azure migration & modernization
Hybrid identity architecture improvements
Zscaler configuration and administration
Azure landing zones

Hiring Activity

Decelerating15 roles · 4 in 30d

Department

Engineering

Marketing

Sales

Security

Ops

Support

Seniority

Senior

Mid

Junior

Manager

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About CyberOne

CyberOne is a London-based managed security services provider specialising in Microsoft-native threat detection, response, and identity platforms. The company holds Microsoft Security Elite Partner status and Microsoft-Verified Managed XDR accreditation, positioning it as a premium delivery partner for Microsoft customers seeking 24x7 SOC coverage and structured security maturity assessments. The core delivery model combines Microsoft Sentinel, Defender XDR, and Intune with CyberOne's consulting and managed services across identity, endpoint, and data security. The company also operates zero-trust and email security services using Zscaler. Customer engagements typically flow through CyberOne's AssureMAP framework—a risk and maturity assessment—before transitioning into managed XDR (Assure 365). Founded in 2005 and holding NCSC and CREST accreditations, CyberOne operates with 51–200 employees and maintains a 24x7 Global SOC.

HeadquartersLondon, England

Company Size51–200 employees

Founded2005

Hiring MarketsPhilippines, United Kingdom, India

Frequently Asked Questions

What is CyberOne's Microsoft partnership status?

CyberOne is a Microsoft Security Elite Partner and one of 100 global partners with Microsoft-Verified Managed XDR solution status. The company is also a Microsoft Solutions Partner for Security and member of the Microsoft Intelligent Security Association.

What tech stack does CyberOne use in their security services?

Core stack: Microsoft Sentinel, Defender XDR, Microsoft 365 (Entra, Intune, Purview, Teams, Exchange Online, SharePoint Online, OneDrive). Additional: Zscaler Zero Trust Network Access, Azure infrastructure (Arc, Landing Zones, Kubernetes), Azure DevOps, GitHub Actions, Terraform, PowerShell.