Staff Information Security Engineer (Incident Response)

About Us:

We are the leader in human-centric cybersecurity. Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their organizations. We’re driven by a mission to stay ahead of bad actors and safeguard the digital world. Join us in our pursuit to defend data and protect people.

How We Work:

At Proofpoint, you’ll be part of a global team that breaks barriers to redefine cybersecurity, guided by our BRAVE core values: Bold in how we dream and innovate, Responsive to feedback, challenges, and opportunities, Accountable for results and best-in-class outcomes, Visionary in future-focused problem-solving, Exceptional in execution and impact.

The Role

Proofpoint is seeking a Staff Information Security Engineer to join our Cyber Incident Response Team (CIRT), responsible for managing and responding to security incidents across our global operations. This position will report to our Security Operations Manager and will serve as an escalation point for our 24/7 Security Operations Centre (SOC) and play a key role in the automation, orchestration, and enhancement of our security incident response capabilities.

This position requires deep expertise in cybersecurity. If you thrive in a role where you can actively defend against cyber threats, conduct threat hunting, and drive security automation, this opportunity is for you.

Your Day To Day

Incident Response & Escalation: Act as the L3 escalation point for high-severity security incidents within the global 24/7 SOC

Lead complex investigations into advanced cyber threats, including malware outbreaks, targeted attacks, and persistent threats

Threat Hunting & Threat Assessment: Proactively hunt for hidden threats within enterprise networks using threat intelligence and behavioural analytics.

Security Automation & Orchestration: Design and implement automated workflows to enhance security event triage and response.

Leverage SOAR (Security Orchestration, Automation, and Response) platforms to streamline incident response.

Security Tooling & Continuous Improvement: Collaborate with security architects and engineers to enhance detection and response capabilities.

Perform root cause analysis on security incidents and recommend improvements to security controls

Qualifications

Extensive hands-on experience in Cybersecurity Incident Response or Security Operations

Proven background in SOC operations, SIEM, threat intelligence, and digital forensics.

Expertise in investigating malware, phishing, web attacks, insider threats, and advanced persistent threats (APTs)

Experience working with security automation and orchestration tools (SOAR).

Familiarity with scripting languages such as Python, PowerShell, or Bash for security automation

Solid understanding of MITRE ATT&CK framework, TTPs (Tactics, Techniques, and Procedures), and cyber kill chain

Desired

Hands-on experience with cloud security (AWS, Azure, GCP) is a plus

Certifications such as GCIH, GCFA, CISSP, CISM, or OSCP are highly desirable

#LI-CB1

Why Proofpoint? At Proofpoint, we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons you’ll love working with us:

• Competitive compensation

• Comprehensive benefits

• Learning & Development: We are committed to the growth and development of our team members, offering a range of programs including leadership and professional development workshops, stretch project assignments, and mentoring opportunities to help employees reach their full potential.

• Flexible work environment: [Remote options, hybrid schedules, flexible hours, etc.].

• Annual wellness and community outreach days

• Always on recognition for your contributions

• Global collaboration and networking opportunities

Our Culture:

Our culture is rooted in values that inspire belonging, empower purpose and drive success-every day, for everyone. We encourage applications from individuals of all backgrounds, experiences, and perspectives. If you need accommodation during the application or interview process, please reach out to . How to Apply Interested? Submit your application here We can’t wait to hear from you!

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