20 Proofpoint Senior Security Engineer Jobs Hiring Near You

## Staff Information Security Engineer - Threat Defense & AutomationApplylocations: Sunnyvale, CA: Draper, UTtime type: Full timeposted on: Posted Todayjob requisition id: R14506**About Us:** Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. 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**About Proofpoint** At Proofpoint, we are committed to protecting organizations and individuals from cyber threats through innovative security solutions. Our mission is to safeguard customers from advanced threats, phishing attacks, and data breaches through cutting-edge technology and a global team of security experts.**Role Overview**We’re seeking a Staff Information Security Engineer to help lead and evolve our Global Information Security Operation. In this role, you’ll shape incident response strategy, push forward advanced threat detection and defense capabilities, and take point on the most complex security investigations across the enterprise.As a Staff-level engineer, you will operate as a subject matter expert and technical leader, partnering across SOC, Threat Intelligence, Detection Engineering, and Security Engineering to improve Proofpoint’s ability to detect, respond to, and proactively hunt advanced threats. This role includes participation in a 24/7 on-call incident response rotation.**Location:** This is a hybrid role based in our Draper, UT or Sunnyvale, CA office 4 days a week.**Key Responsibilities*** Serve as a Level 3 / Staff escalation point for high-severity incidents.* Lead investigations into APTs, ransomware, insider threats, and cloud compromises.* Act as incident commander and coordinate response efforts.* Participate in 24/7 on-call incident response.* Lead threat hunting across endpoint, network, identity, and cloud.* Operationalize threat intelligence into detections and response.* Design and improve detections across SIEM, EDR, and SOAR.* Automate incident triage and response workflows.* Drive post-incident reviews and continuous improvement.* Mentor team members and influence security strategy.**Required Qualifications*** 12+ years in Incident Response, DFIR, Threat Hunting, or Security Operations.* Deep expertise in incident response, threat hunting, and threat intelligence.* Strong knowledge of MITRE ATT&CK and adversary TTPs.* Experience with SIEM, EDR, SOAR, and cloud security.* Scripting experience (Python, PowerShell, or Bash).* Strong communication and leadership skills.* US Citizen.**Preferred Qualifications*** Experience building threat hunting or detection programs.* Background in threat intelligence or red/purple teaming.* Certifications such as GCFA, GCIH, CISSP, CISM, OSCP.#LI-AN2**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* Career success on your terms* Flexible work environment* 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 accessibility@proofpoint.com.**How to Apply**Interested? Submit your application along with any supporting information- we can’t wait to hear from you!Consistent with Proofpoint values and applicable law, we provide the following information to promote pay transparency and equity. Our compensation reflects the cost of labor across several U.S. geographic markets, and we pay differently based on those defined markets as set out below. Pay within these ranges varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate. The range provided may represent a candidate range and may not reflect the full range for an individual tenured employee. This role may be eligible for variable compensation and/or equity. We offer a competitive benefits package, including flexible time off, a comprehensive well-being program with two paid Wellbeing Days and two paid Volunteer Days per year, plus a three-week Work from Anywhere option.**Base Pay Ranges:**SF Bay Area, New York City Metro Area:Base Pay Range: 187,700.00 - 275,275.00 USDCalifornia (excludes SF Bay Area), Colorado, Connecticut, Illinois, Washington DC Metro, Maryland, Massachusetts, New Jersey, Texas, Washington, Virginia, and Alaska:Base Pay Range: 151,000.00 - 221,430.00 USDAll other cities and states excluding those listed above:Base Pay Range: 137,000.00 - 200,915.00 USD### Proofpoint Best Places to Work AwardsProofpoint 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.### About UsWe 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.Our BRAVE Values:At Proofpoint, we are BRAVE in everything we do, and our values aren’t just words—they shape how we work, collaborate, and grow.We seek people who are bold enough to challenge the status quo, responsive in the face of ever-evolving threats, and accountable for delivering real impact.We value those with a visionary mindset who anticipate what’s next and push cybersecurity forward, and we celebrate exceptional execution that ensures we continue to defend data and protect people.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.### Build Meaningful Connections:Find your network, your allies, and your biggest fans. We know that work is simply better when you’re surrounded by people who inspire you—who share ideas, cheer you on, and genuinely want to see you succeed. That’s why we offer social circles, sponsored networks, and connection points across teams and time zones—to help you find your people, build your community, and thrive together.### Do Your Best Work:This isn’t just a job—it’s a mission to protect people and defend data in a world that never slows down. We’re building the future of human-centric cybersecurity, and that future belongs to all of us. We take ownership, move fast, and hold ourselves accountable—because that’s what it takes to stay ahead. And we do it together, winning as one.### Build success on your terms:Be empowered to reach your full potential through meaningful challenges and personalized support—designed around you and your goals. Whether you're growing as a leader or leveling up from great to exceptional as an individual contributor, we’re here to help you get there. #J-18808-Ljbffr