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About Proofpoint

Proofpoint is a leading cybersecurity company protecting organizations’ greatest assets and biggest risks: vulnerabilities in people. With an integrated suite of cloud-based solutions, Proofpoint helps companies around the world stop targeted threats, safeguard their data, and make their users more resilient against cyber-attacks. Leading organizations of all sizes, including more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the cloud, social media, and the web.

We are singularly devoted to helping our customers protect their greatest assets and biggest security risk: their people. That’s why we’re a leader in next-generation cybersecurity.

Protection Starts with People. Proofpoint.

The Role

We are seeking a Sr. Manager, Security Engineering to lead and scale a high-performing security engineering team in Cork, Ireland. In this role, you will drive security initiatives across cloud security, application security, network security, and AI security. You will work closely with engineering, product, and operations teams to ensure robust security practices across Proofpoint’s technology landscape.

Responsibilities

• Build and Lead a High-Performing Team

• Hire, mentor, and develop top security engineering talent.

• Foster a culture of collaboration, innovation, and continuous learning.

• Define team goals, priorities, and performance metrics.

• Cloud Security Engineering

• Design and implement security solutions for cloud-native environments (AWS, GCP, Azure).

• Enhance cloud security posture, including identity management, encryption, and access controls.

• Work with DevOps teams to embed security in CI/CD pipelines.

• Application Security

• Establish secure software development practices and work with engineering teams to implement them.

• Lead initiatives such as threat modeling, secure code reviews, and vulnerability management.

• Advocate for security best practices in AI-driven applications.

• Network Security

• Oversee security architecture for network infrastructure, ensuring resilience against cyber threats.

• Implement zero-trust security principles and network segmentation strategies.

• AI Security

• Develop security strategies to protect AI/ML models and ensure data integrity.

• Address adversarial AI risks and emerging threats in AI-driven environments.

• Collaboration & Leadership

• Work cross-functionally with engineering, IT, compliance, and business stakeholders.

• Drive security awareness and training programs across teams.

• Stay ahead of evolving threats and security trends, ensuring Proofpoint remains at the forefront of cybersecurity.

What You Bring to the Team

• Extensive experience in security engineering, to include experience in a leadership role.

• Expertise in cloud security (AWS, GCP, Azure) and DevSecOps practices.

• Deep knowledge of application security, network security, and secure software development.

• Experience in securing AI/ML applications is a strong advantage.

• Proven ability to build and lead high-performing security teams.

• Security certifications such as CISSP, CISM, GIAC (GCIH, GCFA, GCED), or equivalent are highly desirable.

• Strong understanding of compliance frameworks (ISO 27001, NIST, SOC 2, GDPR, etc.).

• Excellent communication and leadership skills, with the ability to influence stakeholders.

Why Proofpoint

Protecting people is at the heart of our award-winning lineup of cybersecurity solutions, and the people who work here are the key to our success. We’re a customer-focused and a driven-to-win organization with leading-edge products. We are an inclusive, diverse, multinational company that believes in culture fit, but more importantly ‘culture-add’, and we strongly encourage people from all walks of life to apply.

We believe in hiring the best and the brightest to help cultivate our culture of collaboration and appreciation. If you're an experienced governance and compliance leader with a passion for building teams and driving security excellence, we'd love to hear from you!

Apply today and explore your future at Proofpoint! #LifeAtProofpoint

#LI-CB1

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Proofpoint has been honored with six Best Places to Work Awards in 2024 by workplace culture leader Comparably, including Best Company Career Growth, Best Company Outlook, Best Global Culture, Best Engineering Teams, Best Sales Teams, and Best HR Teams.

To view additional awards, please visit www.proofpoint.com/us/news#awards

Proofpoint thrives on the invaluable contributions of our diverse workforce, which encompasses a kaleidoscope of lived experiences, thoughts, perspectives, and professional expertise. We attribute much of our success to our people, who are at the core of our organization and embody our people-centric ethos.

We hire the most innovative minds globally to safeguard our customers’ sensitive data and intellectual property. Our talented workforce develops and leverages our advanced technology, combining their expertise to provide comprehensive protection against threat actors and mitigate the risks posed by both malicious and negligent employees.

Cyberattacks have the potential to disrupt access to vital resources such as energy, water, transportation, healthcare, and financial services. At Proofpoint, our dedicated team works tirelessly to ensure world-class cyber resilience, protecting approximately 8,000 enterprise customers worldwide.

We are committed to creating a diverse, equitable, and inclusive environment. We work every day to ensure that our employees feel that they are in a community that celebrates their unique identity, cultivates their sense of belonging, and invests in their professional growth. We have 9 employee-led employee inclusion groups which help support both employees and our organization by providing opportunities to network, discuss career and cultural development and uplift the corporate culture to create a more inclusive workplace.

At Proofpoint, we have a passion for protecting people, data, and brands from today’s advanced threats and compliance risks. We hire the best people in the business to:

• Build and enhance our proven security platform

• Blend innovation and speed in a constantly evolving cloud architecture

• Analyze new threats and offer deep insight through data-driven intel

• Collaborate with customers to help solve their toughest security challenges

   

We are singularly devoted to helping our customers protect what matters most. That’s why we’re a leader in next-generation cybersecurity—and why more than half of the Fortune 100 trust us as a security partner.

Proofpoint is an equal opportunity employer, we hire without consideration to race, religion, creed, color, national origin, age, gender, sexual orientation, marital status, veteran status or disability.

Proofpoint is an equal opportunity employer, we hire without consideration to race, religion, creed, color, national origin, age, gender, sexual orientation, marital status, veteran status or disability.