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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Systems Engineer (Internal Support) - **Company:** Atlas Technica - **Location:** Greater London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Domain Controllers, Amazon Web Services, Systems Engineering, Asana, Microsoft Azure, Microsoft Online Services, VoIP, Cyber Security, IT Management, Microsoft Office, Windows Servers, Virtual Desktops, Windows PowerShell, Microsoft SharePoint, Scripting, Microsoft InTune, Information Technology, Atlassian Tools - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815157788-sr-systems-engineer-internal-support ## About the Role * Minimum 10 years of IT experience/administration * Strong verbal and written communication skills * Advanced PowerShell skills including scripting * End User Support / Desktop Support: Windows 10/11, Microsoft Office, desktop, and mobile device troubleshooting * Support of primarily Microsoft 365 stack (Exchange Online, SharePoint Online, Intune, Entra ID) * Systems Administration: knowledge of Windows Server 2019/2022 including Active Directory, Group Policy, and Domain Controllers * Support/use of ConnectWise Manage and ScreenConnect * Experience in data and platform migrations; e.g., Email security migration, VOIP migration, on-prem/hybrid to cloud migrations * Experience taking projects/deployments from proof-of-concept to production, * Experience working in an MSP environment * Administration and use of RMM agents/tools * Exposure to/ability to support workloads in Azure or AWS * Experience with vendors such as Monday.com, Atlassian, AFI, Mimecast, and 1Password * Experience with Azure Virtual Desktop * Experience with cybersecurity solutions such as Cavelo, ThreatLocker, and MS Defender ## Description Title: Sr. Systems Engineer (Internal Support) Reports to: Internal Support Manager Location/Type: UK Onsite Atlas Technica's mission is to shoulder IT management, user support, and cybersecurity for our clients who are hedge funds and other investment firms. Founded in 2016, we have grown 100% year over year since inception through our uncompromising focus on service. We value collaboration, culture, client satisfaction, efficiency, accountability, and a growth mindset. We are looking for people who can thrive in and contribute to Atlas' culture while putting the customer first. We are seeking a Sr. Internal Support (IS) Senior Engineer to join our rapidly growing organization. This is a highly technical role providing excellent career development opportunities. You will be working with the Atlas internal infrastructure team to support internal systems, including Azure AVD, Endpoint infrastructure, Entra ID, Intune, MS Defender, and Atlas' VOIP system. Responsibilities: * Minimum 10 years of IT experience/administration * Strong verbal and written communication skills * Advanced PowerShell skills including scripting * End User Support / Desktop Support: Windows 10/11, Microsoft Office, desktop, and mobile device troubleshooting * Support of primarily Microsoft 365 stack (Exchange Online, SharePoint Online, Intune, Entra ID) * Systems Administration: knowledge of Windows Server 2019/2022 including Active Directory, Group Policy, and Domain Controllers * Support/use of ConnectWise Manage and ScreenConnect * Experience in data and platform migrations; e.g., Email security migration, VOIP migration, on-prem/hybrid to cloud migrations * Experience taking projects/deployments from proof-of-concept to production Desirable Qualities: * Experience working in an MSP environment * Administration and use of RMM agents/tools * Exposure to/ability to support workloads in Azure or AWS * Experience with vendors such as Monday.com, Atlassian, AFI, Mimecast, and 1Password * Experience with Azure Virtual Desktop * Experience with cybersecurity solutions such as Cavelo, ThreatLocker, and MS Defender Atlas Technica is proud to be an Equal Employment Opportunity employer. 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