Security Engineer

We are seeking a Security Analyst / Engineer to join our Information Security team in a dynamic role that bridges technical security operations with product development and customer-facing initiatives. This position is critical in protecting our payment and purchase processing infrastructure while also working cross-functionally to embed security features that enhance the marketability of our solutions to customers. The ideal candidate combines hands-on security engineering skills with the ability to communicate security value propositions to both technical and business stakeholders.

Monitor security events and alerts across enterprise infrastructure, payment processing systems, and corporate environments using SIEM platforms and security monitoring tools. Conduct security assessments and vulnerability analysis of infrastructure, applications, and payment processing systems. Perform threat hunting activities to identify potential security incidents and anomalous behaviors across the technology environment. Investigate and respond to security incidents, coordinating with IT Infrastructure Operations and development teams to contain and remediate threats.

Maintain security documentation including incident reports, analysis findings, and remediation recommendations.

Design and implement security controls for payment processing infrastructure, API gateways, and transaction processing systems. Engineer security solutions including firewalls, intrusion detection/prevention systems, web application firewalls, and endpoint protection platforms. Develop and maintain security automation scripts and tools to improve detection, response, and operational efficiency. Support secure network architecture including segmentation between payment processing zones, development environments, and corporate networks. Implement identity and access management solutions, privileged access management, and multi-factor authentication across enterprise systems.

Support compliance efforts including evidence collection, control testing, and remediation coordination for quarterly scans and annual assessments. Assist with audit preparation and ongoing compliance monitoring for security controls. Conduct security risk assessments for new technologies, system changes, and third‑party integrations. Maintain security policies, standards, and procedures in alignment with regulatory requirements and industry best practices. Track and manage remediation of security findings from vulnerability scans, penetration tests, and compliance audits.

Partner with product management and engineering teams to integrate security features into payment processing solutions that can be marketed to customers. Collaborate with sales and business development teams to articulate security capabilities and compliance postures during customer evaluations. Work with development teams to conduct secure code reviews, threat modeling, and security testing of applications and APIs. Provide security guidance during the software development lifecycle, from design through deployment.

Contribute to customer‑facing security documentation including security white papers, compliance attestations, and technical security specifications.

Support customer security questionnaires and vendor security assessments with technical responses and documentation. Participate in customer security discussions and due diligence processes to demonstrate security capabilities. Assist in developing security features and controls that address common customer requirements and market differentiators. Help translate complex security concepts into business value propositions for customer‑facing materials. Collaborate with customer success teams to address security‑related inquiries and support implementation security requirements.

Stay current with emerging threats, vulnerabilities, and security technologies relevant to payment processing and fintech industries. Research…