M365 System Security Analyst

The Global Information Systems Group is dedicated to the success of Lam through providing best-in-class and innovative information system solutions and services. Together, we support users globally with data, information, and systems to achieve their business objectives.

We are seeking an M365 System Security Analyst with 3+ years of experience to join our Information Security Department. This role focuses on monitoring and maintaining Lam s security tools, including DNS monitoring, Data Loss Prevention (DLP), spam/anti-phishing detection, vulnerability scanners, and anti-virus systems. Key responsibilities include triaging alerts from security tools and coordinating remediation with the IT team and 3rd party vendors. Supporting security incident response efforts as required by the Cyber Incident Response Plan (CIRP). Managing user requests via the ticketing system, including email investigations and access requests.
This position requires foundational experience in information security, offering opportunities to enhance skills and contribute to a robust security program.

Assist in the configuration and management of security tools and technologies
Monitor and triage alerts from Lam s security stack (e.g., SIEM, DLP, and AV).
Work with Lam s MSSPs to tune and enhance security solutions
Monitor Lam s spam filters and provide recommendations on protective actions
Conduct vulnerability scans, report findings and recommendations to senior team members
Work with IT teams (e.g., Applications, Infrastructure, Networking) to remediate vulnerabilities
Monitor Lam s internal ticketing system and respond to internal customer requests
Conduct user account audits and correct discrepancies
Serve as a member of the Security Operations Team during a cyber incident
Assist senior team members in meeting organizational needs and completing other duties as assigned

Bachelor s degree in cyber security, computer science or a related discipline
3+ years of experience in a cyber or information security role
Hands-on experience with security monitoring and incident response
Hands on experience with Microsoft Intune and M365 security solutions
Understanding of SIEM, DLP, spam filters and anti-virus tools
Hands on experience with Netskope preferred
Experience running vulnerability scans and processing results
Understanding of security control frameworks and compliance standards (e.g., NIST)
Understanding of operating systems such as Microsoft and Linux
Ability to quickly adapt and change priorities as business needs change
Must be detailed and results-oriented
Ability to clearly express ideas and information to senior team members

We believe it is important for every person to feel valued, included, and empowered to achieve their full potential. By bringing unique individuals and viewpoints together, we achieve extraordinary results.

Lam Research ("Lam" or the "Company") is an equal opportunity employer. Lam is committed to and reaffirms support of equal opportunity in employment and non-discrimination in employment policies, practices and procedures on the basis of race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex (including pregnancy, childbirth and related medical conditions), gender, gender identity, gender expression, age, sexual orientation, or military and veteran status or any other category protected by applicable federal, state, or local laws. It is the Companys intention to comply with all applicable laws and regulations. Company policy prohibits unlawful discrimination against applicants or employees.

Lam offers a variety of work location models based on the needs of each role. Our hybrid roles combine the benefits of on-site collaboration with colleagues and the flexibility to work remotely and fall into two categories - On-site Flex and Virtual Flex. On-site Flex you ll work 3+ days per week on-site at a Lam or customer/supplier location, with the opportunity to work remotely for the balance of the week. Virtual Flex you ll work 1-2 days per week on-site at a Lam or customer/supplier location, and remotely the rest of the time.