Senior Director of Cybersecurity

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We are seeking a highly experienced and strategic Senior Director of Cybersecurity to lead our cybersecurity program and safeguard Lumentum's digital assets. The ideal candidate will bring extensive hands-on experience in cybersecurity operations and be knowledgeable in U.S. SEC (Securities and Exchange Commission) regulations and other relevant compliance frameworks. This leadership role requires a proactive approach to cybersecurity risk management, continuous improvement in defense strategies, and the ability to align the security posture with the organization's business objectives.

Key Responsibilities:

• Strategic Leadership:
  • Lead the development and implementation of cybersecurity strategy in alignment with business goals and regulatory requirements.
  • Collaborate with executive leadership to ensure cybersecurity initiatives support the overall risk management strategy.
  • Ensure adherence to all cybersecurity policies, standards, and procedures while fostering a culture of security awareness.
• Operational Oversight:
  • Oversee day-to-day cybersecurity operations, including threat detection, vulnerability management, incident response, and security operations center (SOC) activities.
  • Direct the development and execution of technical security controls, including firewalls, encryption, and access control mechanisms.
  • Manage and optimize tools for monitoring, detection, and prevention of threats to ensure a resilient security infrastructure.
• Compliance & Regulatory Adherence:
  • Ensure compliance with U.S. SEC regulations related to cybersecurity disclosures, incident reporting, and governance practices.
  • Lead audits, assessments, and remediation efforts related to regulatory frameworks such as SOX, NIST, ISO 27001, GDPR, and CCPA.
  • Advise executive leadership on evolving SEC cybersecurity guidelines and their implications for corporate governance and financial reporting.
• Risk Management:
  • Conduct ongoing risk assessments, identify vulnerabilities, and lead efforts to mitigate risks that could impact the organization's operations, reputation, and compliance.
  • Collaborate with the enterprise risk management team to prioritize cybersecurity risks in alignment with broader business risks.
  • Develop and oversee business continuity and disaster recovery plans with a focus on cyber resilience.
• Incident Response & Forensics:
  • Lead incident response strategy, ensuring swift and effective resolution of cyber threats and breaches.
  • Coordinate investigations, root cause analysis, and post-incident reviews to prevent future occurrences and strengthen defensive postures.
• Team Leadership & Development:
  • Build and manage a high-performing cybersecurity team, fostering a culture of continuous learning, innovation, and collaboration.
  • Provide mentorship, training, and career development opportunities to ensure the team stays at the forefront of cybersecurity trends and technologies.
  • Cultivate strong partnerships across IT, legal, compliance, and other business units to ensure an integrated security approach.
• Vendor & Third-Party Management:
  • Evaluate and manage relationships with cybersecurity vendors, service providers, and partners.
  • Ensure that third-party products and services meet the organization's security standards and integrate seamlessly into the existing security architecture.

Qualifications:

• Bachelor's degree in Information Security, Computer Science, or related field; Master's degree preferred.
• Minimum of 10 years of progressive experience in cybersecurity, with at least 5 years in a leadership or senior management role.
• Extensive hands-on experience with security technologies, including firewalls, IDS/IPS, encryption, SIEM, and endpoint protection.
• In-depth knowledge of U.S. SEC cybersecurity regulations and compliance requirements, including incident disclosure and risk governance.
• Experience with frameworks such as NIST, ISO 27001, and SOX, as well as familiarity with GDPR and CCPA.
• Proven track record of managing complex cybersecurity programs in large organizations or highly regulated industries.
• Strong understanding of current and emerging cybersecurity threats, vulnerabilities, and mitigation strategies.
• Exceptional leadership and team-building skills with the ability to lead cross-functional teams.
• Strong analytical and problem-solving abilities, with a focus on strategic and long-term planning.
• Relevant certifications such as CISSP, CISM, CISA, or equivalent.

Preferred Skills:

• Experience with cloud security (AWS, Azure, or GCP).
• Previous experience working with public companies or organizations in highly regulated industries.
• Familiarity with artificial intelligence (AI) and machine learning (ML) security applications.

Pay Range:
P95-USA-1 :$178,500.00 - $255,000.00
Disclaimer:

Final base salary for the successful candidate will depend on multiple factors, including but not limited to, job location, where work will be performed, qualifications, work history and relevant experience. With our continual goal of making Lumentum a best place to work for our employees, we strive to offer employees competitive total compensation packages, which may include annual bonus, commission for certain sales roles, equity, and health and welfare benefits.