Senior Security Engineer (Microsoft XDR and Sentinel)
Senior Security Engineer (Microsoft XDR and Sentinel)

Senior Security Engineer (Microsoft XDR and Sentinel)

Full-Time 36000 - 60000 ÂŁ / year (est.) No home office possible
BlueVoyant

At a Glance

  • Tasks: Lead complex Microsoft Sentinel SIEM and Defender XDR projects remotely.
  • Company: Join BlueVoyant, a leader in cybersecurity with a dynamic team.
  • Benefits: Remote work, competitive salary, and opportunities for professional growth.
  • Why this job: Make a real impact in cybersecurity while working with cutting-edge technologies.
  • Qualifications: 8+ years in security tech, strong Azure and SIEM experience required.
  • Other info: Mentorship opportunities and a collaborative environment await you.

The predicted salary is between 36000 - 60000 ÂŁ per year.

BlueVoyant is seeking an experienced Senior Security Engineer to join our Deployment Engineering team. In this pivotal role, you will apply deep expertise in Microsoft Cloud security technologies and SIEM platforms to enable our MDR solutions within customer environments. You will serve as a lead engineer on large and enterprise-scale SIEM and XDR deployments, working hands‐on across the Microsoft Security and Azure ecosystem.

Responsibilities:

  • Lead complex Microsoft Sentinel SIEM and/or Defender XDR implementation projects (remotely) — from design and architecture through deployment and use‐case tuning.
  • Engineer and optimize SIEM/XDR integrations across Microsoft Security and Azure product stacks.
  • Assess and report on the maturity of client SIEM and XDR deployments.
  • Develop new detection logic, automation workflows, and reporting use cases based on customer requirements.
  • Define, build, and support operational and executive‐level security dashboards and reports.
  • Act as a strategic technical lead for enterprise client‐facing projects.
  • Mentor mid‐level and junior engineers within the Deployment Engineering team.
  • Support ongoing maintenance and maturity activities within customer MDR environments.
  • Identify and implement improvements to enhance delivery processes and technical enablement.
  • Participate in R&D initiatives aimed at process improvement and new product/feature enhancements.
  • Contribute to internal knowledge sharing through documentation, training sessions, and public‐facing content.

Required Experience & Skills:

  • Minimum 8 years of experience working with and enabling security technologies.
  • Strong experience with Azure Cloud, Microsoft Sentinel, and Microsoft Defender solutions.
  • Proficiency in query languages and scripting such as KQL, SPL, SQL, or PowerShell.
  • Solid understanding of enterprise IT systems in the context of cybersecurity.
  • Hands‐on engineering experience with SIEM and/or XDR technologies.
  • Excellent communication skills and ability to work in a dynamic, fast‐paced team environment.

Preferred / Nice‐to‐Have Skills:

  • Advanced engineering experience with Microsoft Sentinel and/or Defender XDR.
  • Strong knowledge of Microsoft Defender security capabilities.
  • Experience in customer‐facing consulting or engineering roles.
  • Expertise in:
  • Kusto Query Language (advanced)
  • Azure Logic Apps, Function Apps, and related Azure automation services
  • Microsoft 365 platforms (Exchange Online, Teams, SharePoint)
  • Microsoft Intune
  • Incident investigation and response experience.
  • Proficiency in Python, PowerShell, or C#/.NET.
  • Experience with Linux configuration and administration.

Senior Security Engineer (Microsoft XDR and Sentinel) employer: BlueVoyant

At BlueVoyant, we pride ourselves on fostering a dynamic and inclusive work culture that empowers our employees to excel in their roles. As a Senior Security Engineer, you will benefit from remote working flexibility, opportunities for professional growth through mentorship, and the chance to work alongside industry experts in a cutting-edge cybersecurity environment. Our commitment to innovation and employee development ensures that you will be part of a team that values your contributions and supports your career aspirations.
BlueVoyant

Contact Detail:

BlueVoyant Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Security Engineer (Microsoft XDR and Sentinel)

✨Tip Number 1

Network like a pro! Reach out to your connections in the cybersecurity field, especially those who work with Microsoft technologies. A friendly chat can lead to insider info about job openings or even referrals.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects related to Microsoft Sentinel and Defender XDR. This can be a game-changer during interviews, giving you a chance to demonstrate your hands-on experience.

✨Tip Number 3

Prepare for technical interviews by brushing up on your KQL and PowerShell skills. Practice common scenarios you might face in the role, so you can confidently tackle any technical questions thrown your way.

✨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, it shows you’re genuinely interested in joining our team at BlueVoyant.

We think you need these skills to ace Senior Security Engineer (Microsoft XDR and Sentinel)

Microsoft Sentinel
Defender XDR
Azure Cloud
Kusto Query Language (KQL)
Scripting (PowerShell, SQL, SPL)
SIEM Technologies
Incident Investigation and Response
Microsoft 365 Platforms (Exchange Online, Teams, SharePoint)
Microsoft Intune
Azure Logic Apps
Function Apps
Communication Skills
Mentoring
Project Management

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with Microsoft Sentinel and Defender XDR. We want to see how your skills align with 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 passionate about cybersecurity and how your background makes you a perfect fit for our Deployment Engineering team. Keep it engaging and personal!

Show Off Your Technical Skills: Since this role requires deep expertise in security technologies, make sure to mention your proficiency in KQL, PowerShell, or any other relevant scripting languages. We love seeing hands-on experience, so share specific examples!

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 – just a few clicks and you’re done!

How to prepare for a job interview at BlueVoyant

✨Know Your Microsoft Security Stuff

Make sure you brush up on your knowledge of Microsoft Sentinel and Defender XDR. Be ready to discuss specific projects you've worked on, especially those involving SIEM and XDR implementations. Highlight your hands-on experience and any challenges you overcame during these projects.

✨Show Off Your Scripting Skills

Since proficiency in query languages like KQL, SPL, SQL, or PowerShell is key, prepare to demonstrate your skills. You might be asked to solve a problem or write a script on the spot, so practice common scenarios that could come up in the role.

✨Communicate Clearly and Confidently

Excellent communication skills are a must for this role. Practice explaining complex technical concepts in simple terms, as you may need to mentor junior engineers or present to clients. Think about how you can convey your ideas clearly and effectively.

✨Be Ready to Discuss Process Improvements

BlueVoyant values innovation and efficiency, so come prepared with examples of how you've identified and implemented improvements in past roles. Think about specific processes you’ve enhanced and the impact it had on your team or project outcomes.

Senior Security Engineer (Microsoft XDR and Sentinel)
BlueVoyant

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