Job Description
Senior Security Engineer Microsoft Solutions Partner Edinburgh Highly Competitive Pay, Performance Bonus + Exceptional Benefits
Strengthen Defences. Hunt Threats. Shape the Future of Cybersecurity.
Are you ready to take your cyber security expertise to the next level? Join Quorum, a leading Microsoft Solutions Partner and Tier 1 CSP based in Scotland. We re not your average IT consultancy we re employee-owned, award-winning, and proud holders of 5 out of 6 Microsoft Designations and 3 Specialisations in Cloud Security, Identity & Access Management, and Microsoft Teams Calling.
Now, we re growing our Managed Security Services team and looking for a Senior Security Engineer with a passion for proactive threat detection, automation, and innovation.
Why Join Quorum?
- Highly competitive salary + Bonus scheme linked to Microsoft accreditations
- Flexible holiday buying/selling
- Home broadband paid
- Private health care & contributory pension
- Dedicated technical training budget and development pathways
- Award-winning family-friendly and flexible working culture
- A genuinely friendly, collaborative team environment with low turnover
What You’ll Be Doing:
As a Senior Security Engineer, you’ll be a key player in our mission to protect, detect, and respond to evolving cyber threats. Your day-to-day will include:
- Leading as an escalation point for cyber incidents and alerts
- Integrating threat intelligence into Microsoft Defender and Sentinel
- Developing, tuning, and managing detection rules and response policies
- Performing threat hunting across client environments
- Maintaining and optimising our security tech stack (Defender XDR, Sentinel, Entra ID, Azure, M365)
- Onboarding clients to security platforms and managing secure configurations
- Supporting internal and client teams with technical reporting and analysis
- Mentoring junior engineers and contributing to a culture of continuous improvement
What We re Looking For:
- 3+ years in cyber security, ideally within a Managed Service Provider
- Deep experience with Microsoft Defender suite (MDE, MDO, MDCA, MDI) and Microsoft Sentinel
- Strong knowledge of KQL, Logic Apps, and automation/orchestration tools
- Skilled in endpoint, identity, and cloud security
- Familiar with Microsoft 365 and Azure security best practices
- Excellent communicator comfortable explaining complex security risks to both tech teams and business leaders
- Passion for learning, team mentorship, and staying ahead of cyber threats
Bonus points if you hold certifications such as SC-100, SC-200, CompTIA Security+, or Network+
What s Next?
If you re an experienced security engineer who thrives in a fast-paced, supportive environment and you re ready to help shape the future of cyber defence for a diverse client base we want to hear from you.
Apply today and make your next career move your best yet.
