Security Engineer III - Attack Simulation

Company: JPMorgan Chase & Co.
Location: Plano
Posted on: April 1, 2026

Job Description:

Description Your seniority as a security engineer puts you in the ranks of the top talent in your field. Play a critical role at one of the world's most iconic financial institutions where security is vital. As a Security Engineer III at JPMorgan Chase within the Cybersecurity & Technology Controls, you serve as a seasoned member of a 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. Carry out critical technology solutions with tamper-proof, audit defensible methods across multiple technical areas within various business functions in support of the firm’s business objectives Job responsibilities Executes security solutions design, development, and technical troubleshooting with the ability to apply knowledge of existing security solutions to satisfy security requirements for internal clients (e.g., product, platform, application owners) Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems Applies specialized tools (e.g., vulnerability scanner) to analyze and correlate incident data to identify, interpret, and summarize the probability and impact of threats when determining specific vulnerabilities Leads delivery of continuity-related awareness, training, educational activities, and exercises Adds to team culture of diversity, equity, inclusion, and respect Required qualifications, capabilities, and skills Formal training or certification on security engineering concepts and 3 years applied experience Experience developing security engineering solutions Proficient in coding in one of more languages Overall knowledge of the Software Development Life Cycle Solid understanding of agile methodologies such as CI/CD, application resiliency, and security Proficient in AWS services Experience defining and implementing infrastructure as Code (IaC) using Terraform, and associated automation tooling Preferred qualifications, capabilities, and skills Cloud computing related certifications with an AWS focus are strongly preferred, such as Certified Solutions Architect, DevOps Engineer, or similar Able to implement complex business logic in Python, Bash, PowerShell, and other scripting languages Specific experience deploying commercial software at scale into an enterprise environment Knowledge in Cyber Security fundamentals

Keywords: JPMorgan Chase & Co., Mansfield , Security Engineer III - Attack Simulation, IT / Software / Systems , Plano, Texas