Senior Microsoft 365 & Cloud Engineer – Onsite in London

Senior Microsoft 365 & Cloud Engineer – Onsite in London

Temporary 54000 - 60000 £ / year (est.) No working from home possible
ECS Resource Group Ltd

At a Glance

  • Tasks: Resolve complex Microsoft issues and enhance our cloud services.
  • Company: Dynamic IT & Cloud Services team in Belgravia, London.
  • Benefits: Competitive day rate, hands-on experience, and growth opportunities.
  • Other info: Onsite role with a focus on security best practices and compliance.
  • Why this job: Join a team driving Microsoft cloud adoption and modern workplace solutions.
  • Qualifications: Strong 3rd Line support experience and deep Microsoft 365 knowledge.

The predicted salary is between 54000 - 60000 £ per year.

Location: Belgravia, London (5x days onsite per week)

Day Rate: 270.00 per day

Length: 3 months

About the Role

We're looking for a highly skilled 3rd Line Microsoft Engineer to join our growing IT & Cloud Services team. This is a hands‑on technical role where you'll act as an escalation point for complex issues, drive Microsoft cloud adoption, and help enhance our modern workplace environment. You'll play a key part in supporting, securing, and optimising our Microsoft ecosystem – with a strong focus on Entra ID, Intune, PowerShell, Azure services, and email security (Mimecast).

What You'll Be Doing

  • Acting as a senior escalation point for 2nd Line teams and resolving complex Microsoft‑related incidents.
  • Administering, managing, and troubleshooting Entra ID (Azure AD) including conditional access, identity protection, authentication and SSO.
  • Creating, deploying, and managing Intune policies, configuration profiles, compliance policies, and application deployments.
  • Developing and maintaining PowerShell scripts to automate tasks and improve service efficiency.
  • Supporting and administering Mimecast including policies, mail flow, security setups, impersonation protection and overall email continuity.
  • Managing Windows 10/11, Microsoft 365, Exchange Online and related cloud services.
  • Participating in project work such as cloud migrations, security uplift programmes, and endpoint modernisation.
  • Ensuring systems follow security best practices and compliance standards.
  • Documenting solutions, creating runbooks, and contributing to continuous improvement.

What We're Looking For

  • Strong background in 3rd Line / Senior Support roles
  • Deep knowledge of Microsoft 365, Entra ID, Azure AD, and modern identity/security
  • Hands‑on experience building and configuring policies in Microsoft Intune
  • Solid PowerShell scripting skills
  • Experience supporting and configuring Mimecast
  • Strong understanding of Windows client OS, device management, Exchange Online, and cloud security

Senior Microsoft 365 & Cloud Engineer – Onsite in London employer: ECS Resource Group Ltd

Join a dynamic and innovative IT & Cloud Services team in the heart of Belgravia, London, where your expertise as a Senior Microsoft 365 & Cloud Engineer will be highly valued. We foster a collaborative work culture that prioritises employee growth through hands-on experience with cutting-edge technologies and opportunities to lead impactful projects. Enjoy competitive day rates, a supportive environment, and the chance to make a significant difference in enhancing our modern workplace.

ECS Resource Group Ltd

Contact Details:

ECS Resource Group Ltd Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Microsoft 365 & Cloud Engineer – Onsite in London

Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and join relevant online forums. You never know who might have the inside scoop on job openings or can refer you directly.

Tip Number 2

Show off your skills! Create a portfolio or GitHub repository showcasing your PowerShell scripts and any projects you've worked on. This gives potential employers a tangible look at what you can do.

Tip Number 3

Prepare for interviews by brushing up on common technical questions related to Microsoft 365 and Azure services. Practice explaining complex concepts in simple terms – it shows you really know your stuff!

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.

We think you need these skills to ace Senior Microsoft 365 & Cloud Engineer – Onsite in London

3rd Line Support
Microsoft 365
Entra ID
Azure AD
Intune
PowerShell
Mimecast

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience with Microsoft 365, Entra ID, and PowerShell. We want to see how your skills match the role, so don’t be shy about showcasing relevant projects or achievements!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for our team. Mention specific experiences that relate to the job description and show us your passion for cloud engineering.

Showcase Your Problem-Solving Skills:In your application, give examples of complex issues you've resolved in previous roles. We love seeing how you tackle challenges, especially those related to Microsoft technologies!

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!

How to prepare for a job interview at ECS Resource Group Ltd

Know Your Tech Inside Out

Make sure you brush up on your knowledge of Microsoft 365, Entra ID, and Azure services. Be ready to discuss specific scenarios where you've resolved complex issues or implemented solutions, as this role demands a strong technical background.

Show Off Your Scripting Skills

Since PowerShell scripting is key for this position, prepare to talk about scripts you've developed. Maybe even bring a couple of examples to the interview to demonstrate how you've automated tasks or improved service efficiency in past roles.

Understand the Modern Workplace

Familiarise yourself with the latest trends in cloud adoption and modern workplace environments. Be prepared to share your thoughts on how you can enhance these areas within the company, especially regarding security best practices and compliance standards.

Be Ready for Scenario Questions

Expect to face scenario-based questions that test your problem-solving skills. Think about past experiences where you acted as an escalation point for 2nd Line teams and how you tackled those challenges. This will show your ability to handle complex incidents effectively.