Systems Administrator - Platform Migration & Merge Specialist

Systems Administrator - Platform Migration & Merge Specialist

Full-Time 50000 - 80000 £ / year (est.) No working from home possible
Hei Corp.

At a Glance

  • Tasks: Lead exciting migrations from Google Workspace to Microsoft 365 and streamline platform transitions.
  • Company: Join Hawk-Eye Innovations, a leader in sports technology with a focus on inclusivity.
  • Benefits: Enjoy 25 days annual leave, flexible working, and wellness perks like a gym and Unmind app.
  • Other info: Hybrid work model with excellent career growth opportunities and access to exclusive events.
  • Why this job: Make a real impact in tech while working on innovative projects in a dynamic environment.
  • Qualifications: Strong skills in Microsoft 365, Google Workspace, and PowerShell; migration experience is essential.

The predicted salary is between 50000 - 80000 £ per year.

Location: Basingstoke (hybrid)

Job Type: Fixed Term Contract (Until 31st March 2027)

Salary: £50k - 80k (Pro Rated for period of hire June26-Mar27)

Reporting To: The IT Director

Key Responsibilities:

  • Migration Delivery: Take ownership of in-flight and upcoming platform migrations, including both Microsoft 365 to Microsoft 365 (tenant consolidation) and Google Workspace Enterprise to Microsoft 365 transitions. Design and execute migration approaches for mail, calendars, contacts, files, chat and identity, using the Microsoft Migration Toolset and complementary third-party tooling where appropriate. Manage coexistence periods where dual systems operate in parallel.
  • Discovery and Analysis: Develop a thorough understanding of source environments before migration. Use Google Admin tools, GAM, Microsoft Graph, PowerShell, Microsoft Migration Manager and other appropriate tooling to query, analyse and report on source data. Identify migration risks, edge cases and dependencies.
  • Identity, Licensing and Coexistence: Plan and implement identity strategies that accommodate Entra ID, Google federation and the broader SaaS application landscape during transitions. Manage licensing transitions across Microsoft 365 and Google Workspace.
  • Tenant Decommissioning: Oversee the controlled decommissioning of source environments after successful migration. Coordinate retention of legacy native content as a safety net where required.
  • Stakeholder Engagement and Proposal Support: Provide the technical analysis and detailed planning required by the IT Director and CTO to build migration proposals for leadership approval. Communicate progress, risks and decisions through Steering Committee forums.
  • Post-Migration Support: Provide hypercare support during and after migration cutovers. Engage directly with senior stakeholders and VIP users to triage and resolve complex issues.

What We're Looking For:

Essential:

  • Strong administrative expertise in Microsoft Entra ID, Microsoft 365 and Google Workspace Enterprise.
  • Proven experience delivering tenant-to-tenant Microsoft 365 migrations and Google Workspace to Microsoft 365 migrations.
  • Strong PowerShell skills, including writing scripts that interact with Microsoft Graph, Exchange Online and Entra ID.
  • Hands-on experience with the Microsoft Migration Toolset and Google Workspace administration tools.
  • Practical understanding of mail flow during migration.
  • Experience decommissioning Google Workspace and Microsoft 365 tenants in a controlled way.
  • Ability to communicate complex technical concepts to both technical and non-technical stakeholders.
  • Strong analytical and problem-solving skills.
  • A proactive, solution-oriented mindset and the ability to manage multiple migration workstreams simultaneously.

Desirable:

  • Familiarity with third-party cloud migration tooling.
  • Experience administering Atlassian and Slack.
  • Experience with Intune and Kandji device management during platform transitions.
  • Awareness of Microsoft Purview sensitivity labelling and DLP.
  • Power Platform familiarity for rebuilding migrated automations.

Rewards & Benefits:

  • Annual Leave: 25 days + 8 public holidays
  • Enhanced Pension Scheme: 5% matching
  • Flexible Working: Hybrid model (2 days in the office per week)
  • Wellness: Complimentary Unmind app, onsite gym (Basingstoke)
  • Exclusive Perks: Access to sporting events and tickets, Sony Group Company discounts

Equal Opportunity Employer: Hawk-Eye is committed to fostering an inclusive and diverse workplace. We ensure all employees are treated fairly, regardless of gender, marital status, race, nationality, religion, age, disability, or union membership status. We value diversity and strive to create an environment where everyone can reach their full potential.

Apply Today! This is a fantastic opportunity to join Hawk-Eye Innovations and make a significant impact in sports technology.

Systems Administrator - Platform Migration & Merge Specialist employer: Hei Corp.

Hawk-Eye Innovations is an exceptional employer that fosters a culture of innovation and collaboration, making it an ideal place for a Principal Computer Vision / Machine Learning Engineer. With a hybrid working model, generous annual leave, and access to exclusive sporting events, employees enjoy a supportive environment that prioritises well-being and professional growth. The opportunity to work alongside highly skilled engineers on cutting-edge technology in the vibrant cities of London, Basingstoke, and Bristol further enhances the appeal of joining our team.

Hei Corp.

Contact Details:

Hei Corp. Recruitment Team

We think you need these skills to ace Systems Administrator - Platform Migration & Merge Specialist

Microsoft Entra ID
Microsoft 365 (Exchange Online, SharePoint Online, OneDrive, Teams)
Google Workspace Enterprise
PowerShell scripting
Microsoft Migration Toolset
Google Admin tools
Data analysis and reporting