Senior Microsoft Security Engineer

Bridewell • Los Angeles, CA

8d • Hybrid

About The Position

One of the most exciting prospects in the US cyber security sector today, Bridewell is a leading cybersecurity services company specializing in protecting and transforming critical business functions for some of the world’s most trusted organizations. We are the trusted partner for operators of essential services and provide end-to-end cybersecurity capabilities that help our clients overcome their security challenges, allowing them to operate safely and securely.
Having expanded into North America in 2022, Bridewell is quickly increasing its presence across the United States, showing our commitment to become a major player in the US cybersecurity market. Our US operations are focused on delivering cybersecurity solutions in the critical infrastructure sector, providing critical support to organizations navigating security challenges.
Bridewell holds the Gold level, Investors in People award which we feel solidifies and reflects on the outstanding calibre that makes us truly one team.
We are seeking an ambitious Senior Microsoft Security Engineer for our Security Engineering team in the Professional Services division. The ideal candidate will have expertise in Microsoft security technologies and a solid systems administration background. This role suits a security professional who excels in client-facing settings and enjoys working on diverse enterprise implementations. You will be responsible for translating security requirements into scalable solutions while upholding Bridewell’s high delivery standards. As a Microsoft Gold Partner, we require professionals who stay updated with Microsoft's security ecosystem and can confidently guide clients through transformation initiatives.
You'll engage with clients in various critical infrastructure sectors to enhance their Microsoft security posture, handling projects from short-term implementations to long-term transformations. Your role includes working with technologies like Microsoft Sentinel, the Defender suite, and Purview, while collaborating with client IT teams to ensure effective adoption. As the technical lead, you'll provide expertise in design workshops, conduct proof-of-concepts, and align solutions with industry best practices, leveraging your systems administration background to address underlying infrastructure issues that affect security tool performance.

Requirements

• Bachelor’s or master’s degree in computer science, information technology, or related field
• Four years or more of hands-on experience implementing Microsoft security technologies (Sentinel, Defender suite)
• Proven experience in Windows systems administration and Active Directory management
• Strong PowerShell scripting capabilities for automation and security tasks
• Deep understanding of Windows security, authentication protocols, and hardening techniques
• Experience with Azure AD/Entra ID security features including Conditional Access and PIM
• Knowledge of security frameworks (NIST, CIS, MITRE ATT&CK)

Nice To Haves

• Microsoft Security Operations Analyst (SC-200)
• Microsoft Identity and Access Administrator Associate (SC-300)
• Microsoft Azure Security Engineer Associate (AZ-500)
• Microsoft 365 Security Administration (MS-500)
• Microsoft Cybersecurity Architect Expert (SC-100)
• Certified Information Systems Security Professional (CISSP)

Responsibilities

• Engage with clients in various critical infrastructure sectors to enhance their Microsoft security posture
• Handling projects from short-term implementations to long-term transformations
• Working with technologies like Microsoft Sentinel, the Defender suite, and Purview
• Collaborating with client IT teams to ensure effective adoption
• Provide expertise in design workshops
• Conduct proof-of-concepts
• Align solutions with industry best practices
• Leveraging your systems administration background to address underlying infrastructure issues that affect security tool performance

Benefits

• 10 Days Holiday
• Flexible Working
• Performance Incentive Bonus
• Healthcare Scheme with additional family add ons available (at cost to the employee for family members)
• Retirement Plan – 5% employer contribution, 3% employee contribution
• Employee Shareholder Scheme
• Dedicated Training Budget

What This Job Offers

• Job Type: Full-time
• Career Level: Senior