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Sr. Systems Engineer; Internal Support

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Atlas Technica
Full Time position
Listed on 2026-07-21
Job specializations:
  • IT/Tech
    Systems Engineer, IT Support, Systems Administrator, Cybersecurity
Salary/Wage Range or Industry Benchmark: 70000 - 110000 GBP Yearly GBP 70000.00 110000.00 YEAR
Job Description & How to Apply Below
Position: Sr. Systems Engineer (Internal Support)
Location: Greater London

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 , Intune, MS Defender, and Atlas’ VOIP system.

Responsibilities:
  • Minimum 10 years of IT experience/administration
  • Strong verbal and written communication skills
  • Advanced Power Shell 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 )
  • Systems Administration: knowledge of Windows Server 2019/2022 including Active Directory, Group Policy, and Domain Controllers
  • Support/use of Connect Wise Manage and Screen Connect
  • 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 , Atlassian, AFI, Mimecast, and 1

    Password
  • Experience with Azure Virtual Desktop
  • Experience with cybersecurity solutions such as Cavelo, Threat Locker, and MS Defender

Atlas Technica is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

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