Cyber MSFT Threat Protection Senior Manager

As a Cybersecurity Senior Manager focused on Microsoft Threat Protection, you will lead complex, high-impact engagements that help clients proactively defend against advanced cyber threats. You will serve as a strategic advisor to executive stakeholders, guiding them through the design, implementation, and optimization of Microsoft’s threat protection ecosystem. Your role will span technical leadership, client relationship management, and practice development.

From day one, you’ll be empowered by the greater Risk team to help clients make the moves that will help them achieve their vision and help you achieve more, confidently.

Your day-to-day may include:

• Leading the delivery of Microsoft Threat Protection solutions, including Microsoft Defender for Endpoint, Identity, Office 365, Cloud Apps, and Microsoft Sentinel.

• Lead practice development and sales activities including, opportunity origination, client proposal development, and deal closure.

• Advising CISOs and security leaders on threat detection, incident response, and security operations transformation.

• Designing and implementing enterprise-wide detection and response strategies aligned with Zero Trust and MITRE ATT&CK frameworks.

• Overseeing threat modeling, red/purple team exercises, and advanced threat hunting initiatives.

• Managing large-scale security assessments, maturity roadmaps, and regulatory compliance engagements.

• Leading and mentoring multidisciplinary teams across multiple client engagements.

• Driving business development efforts, including proposal development, client presentations, and thought leadership.

• Staying current on emerging threats, vulnerabilities, and Microsoft security innovations to inform client strategies.

You have the following technical skills and qualifications:

• Bachelor’s degree in Cybersecurity, Information Systems, or a related field.

• Relevant certifications such as SC-200, AZ-500, CISSP, CISM, GIAC, or related certification is required.

• 10+ years of experience in cybersecurity, with a focus on threat detection, response, and security operations.

• Prior experience leading sales activities for threat protection professional services, in excess of $3M a year.

• Deep expertise in Microsoft security technologies, including:

• Microsoft Defender suite (Endpoint, Identity, Office 365, Cloud Apps)

• Microsoft Sentinel (SIEM/SOAR)

• Strong understanding of threat intelligence, adversary tactics, and incident response frameworks.

• Experience with KQL, PowerShell, or other scripting languages for automation and threat hunting.

• Proven ability to lead client engagements and manage cross-functional teams.

• Familiarity with Microsoft Copilot for Security and AI-driven threat detection.

• Strong executive presence and ability to communicate complex technical concepts to non-technical stakeholders.

• Demonstrated success in practice development and client relationship management.

• Strong project management skills and the ability to manage multiple engagements and competing priorities in a rapidly growing, fast-paced, interactive, results-based team environment.

• Exceptional client service and communication skills, with a demonstrated ability to develop and maintain outstanding client relationships.

• Can travel as needed

The base salary range for this position is between $217,580 and $271,975. Placement within the pay range is at Grant Thornton’s discretion, and it is based on multiple factors, including but not limited to, job -related knowledge/skills, experience, business needs, progression within the role, geographic location, and internal equity. At Grant Thornton, compensation decisions are dependent upon the facts and circumstances of each position and candidate.

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About Us

At Grant Thornton, we believe in making business more personal and building trust into every result – for our clients and you. Here, we go beyond your expectations of a career in professional services by offering a career path with more: more opportunity, more flexibility, and more support. It’s what makes us different, and we think being different makes us better.

In the U.S., Grant Thornton delivers professional services through two specialized entities: Grant Thornton LLP, a licensed, certified public accounting (CPA) firm that provides audit and assurance services ― and Grant Thornton Advisors LLC (not a licensed CPA firm), which exclusively provides non-attest offerings, including tax and advisory services.

In 2025, Grant Thornton formed a multinational, multidisciplinary platform with Grant Thornton Ireland. The platform offers a premier Trans-Atlantic advisory and tax practice, as well as independent American and Irish audit practices. With $2.7 billion in revenues and more than 50 offices spanning the U.S., Ireland and other territories, the platform delivers a singular client experience that includes enhanced solutions and capabilities, backed by powerful technologies and a roster of 12,000 quality-driven professionals enjoying exceptional career-growth opportunities and a distinctive cross-border culture.

Grant Thornton is part of the Grant Thornton International Limited network, which provides access to its member firms in more than 150 global markets.

About the Team

The team you’re about to join is ready to help you thrive. Here’s how:

• Whether it's your work location, weekly schedule, or flex time off, we empower you with the options to work the way that it best serves your clients and your life. Consistent with the firm's hybrid work model, this position will require in-person attendance at least three days per week, either at a GT office or client site.

• Here, you are supported to prioritize your overall well-being through work-life integration options that work best for you and those in your household.

• We understand that your needs, responsibilities and experiences are different — and we think that’s a good thing. That’s why we support you with personalized and comprehensive benefits that recognize and empower all the identities, roles and aspirations that make you, well, you. See how at

• When it comes to inclusion, we are committed to doing more than checking boxes. Explore all the ways we’re taking action for diversity, equity & inclusion at

Here’s what you can expect next:

If you apply and are selected to interview, a Grant Thornton team member will reach out to you to schedule a time to connect. We encourage you to also check out other roles that may be a good fit for you or get to know us a little bit better at

Benefits:

We understand that your needs, responsibilities and experiences are different, and we think that’s a good thing. That’s why we support you with personalized and comprehensive benefits that recognize and empower all the identities, roles and aspirations that make you, well, you. For an overview of our benefit offerings, please visit:

• Benefits for internship positions: Grant Thornton interns are eligible to participate in the firm’s medical, dental and vision insurance programs and the firm’s employee assistance program. Interns also receive a minimum of 72 hours of paid sick leave, and are paid for firm holidays that fall within their internship period.

• Benefits for seasonal employee positions: Grant Thornton seasonal employees are eligible to participate in the firm’s medical, dental and vision insurance programs and the firm’s employee assistance program. Seasonal employees may also be eligible to participate in the firm’s 401(k) savings plan and employee retirement plan in accordance with applicable plan terms and eligibility requirements. Seasonal employees receive a minimum of 72 hours of paid sick leave.

Grant Thornton employees may be eligible for a discretionary, annual bonus based on individual and firm performance, subject to the terms, conditions and eligibility criteria of the applicable bonus plan or program. Interns and seasonal employees are not eligible for bonus compensation.

Additional Details:

It is the policy of Grant Thornton to promote equal employment opportunities. All personnel decisions (including, but not limited to, recruiting, hiring, training, working conditions, promotion, transfer, compensation, benefits, evaluations, and termination) are made without regard to race, color, religion, national origin, sex, age, marital or civil union status, pregnancy or pregnancy-related condition, sexual orientation, gender identity or expression, citizenship status, veteran status, disability, handicap, genetic predisposition or any other characteristic protected by applicable federal, state, or local law.

Consistent with the Americans with Disabilities Act (ADA) and applicable state and local laws, it is the policy of Grant Thornton LLP to provide reasonable accommodation when requested by a qualified applicant or employee with a disability, unless such accommodation would cause an undue hardship. The policy regarding requests for reasonable accommodation applies to all aspects of employment, including the application process. To make an accommodation request, please contact View email address on click.appcast.io.

For Los Angeles Applicants only: We will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance.

For Massachusetts Applicants only: It is unlawful in Massachusetts to require or administer a lie detector test as condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Gran Thornton does not require or administer lie detector tests as a condition of employments or continued employment.