At a Glance
- Tasks: Resolve complex Microsoft issues and enhance our modern workplace environment.
- Company: Dynamic IT & Cloud Services team in Belgravia, London.
- Benefits: Competitive day rate, hands-on experience, and opportunity for growth.
- Other info: 5 days onsite with exciting project work and continuous improvement focus.
- Why this job: Join a team driving Microsoft cloud adoption and make a real impact.
- Qualifications: Strong background in 3rd Line support and deep knowledge of Microsoft 365.
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 set‑ups, 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 & Identity Security Engineer employer: ECS Resource Group Ltd
Join our dynamic IT & Cloud Services team in the heart of Belgravia, London, where we prioritise innovation and employee development. As a Senior Microsoft 365 & Identity Security Engineer, you'll benefit from a collaborative work culture that encourages continuous learning and offers opportunities to tackle complex challenges in a supportive environment. With competitive day rates and a focus on modern workplace solutions, this role is perfect for those looking to make a meaningful impact while advancing their career in a vibrant city.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Microsoft 365 & Identity Security Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in 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, Intune policies, or 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 Entra ID. Practice explaining complex concepts in simple terms, as you'll need to communicate effectively with both technical and non-technical teams.
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Plus, it’s a great way to ensure your application gets the attention it deserves.
We think you need these skills to ace Senior Microsoft 365 & Identity Security Engineer
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Microsoft 365, Entra ID, and Intune. We want to see how your skills match the role, so don’t be shy about showcasing your hands-on experience!
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 projects or achievements that relate to the job description – we love seeing real examples.
Show Off Your Technical Skills:Since this is a technical role, make sure to include any relevant certifications or training in your application. We’re particularly interested in your PowerShell scripting skills and experience with cloud services.
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 Microsoft Ecosystem
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 optimised environments using these tools. This will show that you're not just familiar with the tech, but that you can apply it effectively.
✨Show Off Your PowerShell Skills
Prepare to talk about your experience with PowerShell scripting. Have examples ready of how you've automated tasks or improved service efficiency in previous roles. If possible, bring a script you've written to demonstrate your hands-on experience.
✨Understand the Role of Email Security
Since Mimecast is part of the role, make sure you understand its policies and security setups. Be prepared to discuss how you've managed email continuity and security in past positions. This will highlight your ability to handle critical aspects of the job.
✨Be Ready for Scenario-Based Questions
Expect questions that require you to think on your feet. Prepare for scenario-based questions where you might need to troubleshoot a complex issue or design a solution. Practising these types of questions can help you articulate your thought process clearly during the interview.
