Platform Security Engineer - Cloud​/AWS

At Early Warning, we’ve powered and protected the U.S. financial system for over thirty years with cutting-edge solutions like Zelle®, Paze℠, and so much more. As a trusted name in payments, we partner with thousands of institutions to increase access to financial services and protect transactions for hundreds of millions of consumers and small businesses.

Positions located in Scottsdale, San Francisco, Chicago, or New York follow a hybrid work model to allow for a more collaborative working environment.

Candidates responding to this posting must independently possess the eligibility to work in the United States, for any employer, at the date of hire. This position is ineligible for employment Visa sponsorship.

The Staff Platform Security Engineer is a highly technical individual contributor responsible for defining and advancing secure target states, architecture patterns, technical standards, and control requirements for products, platforms, and shared services. This role embeds security into the software and infrastructure lifecycle by building secure-by-default platform capabilities, shaping engineering practices, and leading complex cross-functional initiatives. The role serves as a trusted partner across product,platform, infrastructure, and security teams to ensure security is integrated early and consistently.

• Leads complex platform security engineering initiatives spanning multiple systems, services, or engineering domains.

• Defines secure target states, reference architectures, design patterns, and technical standards for platform and shared engineering capabilities.

• Leadssecuring engineering and design reviews involving platform services, infrastructure patterns, and shared service integrations.

• Drives implementation of scalable controls and secure-by-default capabilities that reduce engineering friction while improving risk posture.

• Embeds security requirements into engineering workflows including CI/CD, infrastructure provisioning, deployment models, runtime operations, and service lifecycle management.

• Partners with
  
  Information Security Engineering , Product Security, Platform Engineering, Infrastructure, and developer teams to align design choices and delivery priorities.

• Leadsevaluation and adoption of new platform security technologies, patterns, and automation opportunities.

• Translates policy and control expectations into practical engineering solutions and measurable implementation guidance.

• Identifies and drives remediation of systemic platform risks, recurring control failures, andengineeringweaknesses.

• Mentors engineers, elevates technical practices, and contributes to a culture of secure engineering excellence.

• Typicallyhas8 or moreyears of experience ordemonstratedportfolio consistent with experience required of the role.

• Deep experience in platform engineering, infrastructure engineering, software engineering,cloud infrastructure,security engineering, or a combination of these domains.

• Experience owning major technical initiatives involving secure platform design, control implementation, or engineering workflow transformation.

• Strong experience defining standards, patterns, or reusable solutions adopted across multiple teams.

• Experience influencing engineering decisions through technicalexpertiseand cross-functional partnership.

• Strong written and verbal communication skills with the ability to explain complex technicalriskand tradeoffs.

• Demonstrated mentoring or technical leadership experience.

• Bachelor’s degree in a related field or equivalent practical experience.

• Experience shaping enterprise or domain-level secure platform strategies.

• Experience with policy ascode, platform governance models, or…