Sr. Manager of Security Operations

Who We Are Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world. The equipment that we create and service is essential to advancing AI and accelerating the commercialization of next-generation semiconductor chips. Join us and push the boundaries of materials science and engineering in a company at the foundation of the electronics industry.

The work we do together advances the world’s technology.

What We Offer Salary:$ - $

Location:

Santa Clara,CAYou’ll benefit from a supportive work culture that encourages you to learn, develop, and grow your career as you take on challenges and drive innovative solutions for our customers. We empower our team to push the boundaries of what is possible—while learning every day in a supportive leading global company. Visit our Careers website to learn more. At Applied Materials, we care about the health and wellbeing of our employees.

We’re committed to providing programs and support that encourage personal and professional growth and care for you at work, at home, or wherever you may go. Learn more about our benefits. Sr. Manager of Security Operations – Santa ClaraPOSITION OVERVIEWCompany Company Applied  Materials Industry Materials  Engineering Locations
100 locations in19 countriesHQ:
Santa Clara, CAEmployees~ 33,000

Revenue*$28.37 billion

Learn More About Applied Our Story Leadership Corporate  Responsibility Financials News Total  Rewards Salary + Bonus + Equity Comprehensive Benefits
* Data as of fiscal year-end, 10/25/25. Financial information is in USD.Role We are seeking an experienced security leader with deep AI knowledge and practical hands-on experience to lead our California-based security operations program. The Senior Manager – Security Operations is responsible for the strategic development, oversight, and execution of security operations programs at Applied Materials’ Headquarters located in Santa Clara, along with surrounding sites in and around the Bay Area.

This role blends deep security, safety and event management expertise with strong program management capabilities to ensure the protection of personnel, intellectual property and physical assets. The ideal candidate will be a proactive leader with proven corporate security experience and the ability to collaborate across functions and drive strategic initiatives.

A core expectation of this role is the ability to apply AI tools and techniques in practical, day-to-day security operations work, from AI-assisted project management and budget modeling to automated case triage and intelligent alerting. The position partners closely with Global Security, Executive Protection, GSOC, Crisis Management, HR, Employee Relations, Legal, IT, Corporate Travel Services, Facilities, Risk Management, and executive leadership to design and maintain scalable security solutions throughout the site.

It is also the responsibility of this position to drive operational plans to ensure successful execution that will translate into measurable year-over-year improvements in performance, efficiency and effectiveness.

This position is supported by the Sr. Director of Security, North America and is an onsite role, based in Santa Clara, CA. The role requires travel up to 20%.Program Components Include< >

Physical Security Investigations Lab/Intellectual Property / Security Supply Chain / Security Business Continuity Planning / Incident Command/Crisis Response

Key Responsibilities & Strategic Leadership< >

Lead and manage security operations programs for Applied Materials locations in California, including building strong working relationships with senior level stakeholders and key…