Security Platform Engineer

The Security Platform Engineer is a hybrid role responsible for providing managed application support for Proofpoint email security platforms (PPS, TAP, TRAP/CTR) while also supporting the AWS infrastructure hosting these services.

The engineer serves as the AWS Subject Matter Expert (SME) within the Managed Threat Protection Services (MTPS) team and partners closely with Professional Services and internal infrastructure teams during deployment and steady-state operations., Proofpoint Security Platform Support

• Provide operational support for Proofpoint email security platforms including PPS, TAP, and TRAP/CTR
• Monitor platform health, alerts, and service performance
• Troubleshoot application and configuration issues
• Implement customer requests such as policy updates, routing changes, and feature enablement
• Act as an escalation point for complex customer and platform issues
• Participate inon-callrotation and incident response
• Collaborate withEngineeringand Professional Services during customer onboarding and transitions tosteady-statesupport

AWS Infrastructure Support & SME Responsibilities

• Serve as the primary AWS Subject Matter Expert for the MTPS team
• Support and troubleshoot AWS infrastructure hosting Proofpoint services, including:
• EC2 instances and Auto Scaling
• VPCs, subnets, routing, and security groups
• Application and Network Load Balancers
• S3 and EBS storage
• IAM roles, policies, and permissions
• CloudWatch metrics, logs, and alarms
• Perform initial triage ofAWS-relatedincidents and coordinate escalation to internal infrastructure teams whenrequired
• Validate infrastructure health during and after deployments led by Professional Services
• Support approved infrastructure changes following established change management processes
• Create andmaintainAWS operational documentation and runbooks for MTPS
• Identifyreliability, monitoring, and security gaps and recommend improvements

Required

• 5+ years of experience in security engineering, managed services, or enterprise technical support
• Hands-onexperience supporting Proofpoint email security platforms in production environments
• Operational experience supportingAWS-basedinfrastructure
• Strong understanding of networking fundamentals (TCP/IP, DNS, routing, firewalls)
• Experience supporting Linux and Windows systems
• Strong troubleshooting, documentation, and communication skills

Preferred

• AWS certification (Solutions Architect - Associate,SysOpsAdministrator, or equivalent)
• Experience supporting SaaS or managed security services in AWS
• Scripting or automation experience (Python or Bash)
• Industry certifications such as Security+, Network+, or CISSP

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., 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: 111,300.00 - 174,900.00 USD

California (excludes SF Bay Area), Colorado, Connecticut, Illinois, Washington DC Metro, Maryland, Massachusetts, New Jersey, Texas, Washington, Virginia, and Alaska:

Base Pay Range: 93,300.00 - 146,630.00 USD

All other cities and states excluding those listed above

Base Pay Range: 83,600.00 - 131,340.00 USD

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, 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. 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., 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. 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. 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. 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. 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.