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- Tasks: Remediate vulnerabilities and enhance security across Azure and endpoint environments.
- Company: Leading data sector client based in London with a hybrid work model.
- Benefits: Competitive daily rate, flexible working, and opportunities for professional growth.
- Why this job: Make a real impact by fixing security issues and improving compliance.
- Qualifications: Experience in security engineering and relevant certifications like AZ-500 and SC-100.
- Other info: Join a dynamic team focused on hands-on delivery and innovative security solutions.
The predicted salary is between 72000 - 108000 £ per year.
We’re looking for a Senior Security Engineer for our client in the data sector, based in London, on an initial 3 to 6 month contract paying up to £500 per day Outside IR35. This role offers hybrid working with an expectation to attend the office 3 days per week. You will focus on hands‑on remediation across Azure and endpoint environments, improving Defender for Cloud findings, closing vulnerabilities and strengthening security posture. The role is delivery‑led and ideal for someone who enjoys fixing issues rather than only advising.
Responsibilities:
- Defender for Cloud, Defender for Endpoint and EASM Vulnerability remediation and Secure Score improvement
- Purview (DLP, sensitivity labels, insider risk)
- Compliance uplift for ISO 27001, SOC 2, GDPR and NIS2
- Configuration hardening, patching and policy deployment
- Entra ID, Conditional Access, PIM and cloud identity controls
- PowerShell and Microsoft Graph for automation
Nice to have: Sentinel exposure, Zero Trust knowledge, regulated‑sector experience.
Certifications required: AZ‑500, SC‑100 (or working towards), plus one of MS‑500, SC‑400 or SC‑900.
Senior Security Engineer (Defender, PurView) employer: InvitISE Ltd
Contact Detail:
InvitISE Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Security Engineer (Defender, PurView)
✨Tip Number 1
Network like a pro! Reach out to your connections in the security field, especially those who work with Azure and Defender. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Prepare a portfolio or case studies showcasing your hands-on remediation work and how you've tackled vulnerabilities in the past. This will help us see your practical experience in action.
✨Tip Number 3
Ace the interview by being ready to discuss specific scenarios where you improved security postures or closed vulnerabilities. We want to hear about your problem-solving skills and how you’ve used tools like PowerShell and Microsoft Graph.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Senior Security Engineer (Defender, PurView)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Defender for Cloud and endpoint environments. We want to see how you've tackled vulnerabilities and improved security postures in your previous roles.
Showcase Your Skills: Don’t forget to mention your hands-on experience with PowerShell and Microsoft Graph. We’re looking for someone who can automate processes, so let us know how you’ve done this in the past!
Highlight Relevant Certifications: If you have certifications like AZ-500 or SC-100, make them stand out! If you're working towards them, mention that too. It shows us you're committed to your professional development.
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 get you into our system quickly. Plus, it shows us you’re keen on joining our team!
How to prepare for a job interview at InvitISE Ltd
✨Know Your Tech Inside Out
Make sure you’re well-versed in Defender for Cloud, Defender for Endpoint, and Purview. Brush up on your knowledge of vulnerability remediation and compliance standards like ISO 27001 and GDPR. Being able to discuss specific scenarios where you've improved security posture will really impress.
✨Showcase Your Hands-On Experience
This role is all about delivery and fixing issues, so be ready to share examples from your past work. Talk about specific challenges you faced in Azure or endpoint environments and how you tackled them. Real-life stories resonate well with interviewers.
✨Get Familiar with Automation Tools
Since PowerShell and Microsoft Graph are key for automation in this role, make sure you can discuss your experience with these tools. If you’ve implemented any scripts or automated processes, be prepared to explain the impact they had on security operations.
✨Prepare for Scenario-Based Questions
Expect questions that put you in hypothetical situations related to security incidents or compliance challenges. Practice articulating your thought process and decision-making steps. This will demonstrate your problem-solving skills and ability to think on your feet.
