Lead Security Engineer - Python or Java, AWS

Take on a crucial role where you'll be a key part of a high-performing team delivering secure software solutions. Make a real impact as you help shape the future of software security at one of the world's largest and most influential companies. As a Lead Security Engineer at JPMorganChase within the Cybersecurity & Tech Controls, you are an integral part of team that works to deliver software solutions that satisfy pre-defined functional and user requirements with the added dimension of preventing misuse, circumvention, and malicious behavior. As a core technical contributor, you are responsible for carrying out critical technology solutions with tamper-proof, audit defensible methods across multiple technical areas within various business functions. Job responsibilities Executes creative security solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Uses enterprise-authorized AI capabilities within the work environment to accelerate threat modeling, vulnerability analysis synthesis, and security documentation, validating outputs and ensuring sensitive data is handled appropriately. Develops secure and high-quality production code and reviews and debugs code written by others Minimizes security vulnerabilities by following industry insights and governmental regulations to continuously evolve security protocols, including creating processes to determine the effectiveness of current controls, and conducts discovery, vulnerability, penetration testing, and threat scenarios to identify and assess vulnerabilities Works with stakeholders and business leaders to understand security needs and recommend business modifications during periods of vulnerability Applies reuse-first, AI-assisted practices within SDLC/toolchain routines to strengthen security testing and control validation, ensuring traceability/auditability and alignment to resiliency and security expectations. Required Qualifications Capabilities and Skills Formal training or certification on security engineering concepts and 5+ years applied experience Skilled in planning, designing, and implementing enterprise level security solutions Demonstrated experience using enterprise-authorized AI capabilities within the work environment to support security engineering workflows with strong validation habits and awareness of data sensitivity. Ability to review and validate AI-assisted code/security recommendations before adoption, escalating uncertainty and ensuring outcomes align to security, resiliency, and auditability expectations. Advanced in one or more programming language(s) Proficient across SDLC execution, including agile methodologies such as CI/CD, application resiliency, and security Experience with threat modeling, discovery, vulnerability, and penetration testing Preferred qualifications, capabilities, and skills Python AWS System Design #CTC