Job Category: Security Engineering

Job Description:

Detailed Description

Join a world-class cybersecurity team and make a lasting impact by safeguarding critical payment and cryptographic operations. Advance your career by collaborating with experts and driving innovation in secure infrastructure.

As a Sr Security Engineer at JPMorgan Chase within the Cybersecurity & Technology Controls team, you will design, implement, and maintain secure, scalable, and resilient infrastructure solutions supporting critical payment and cryptographic operations. You will leverage deep expertise in Hardware Security Module management and infrastructure architecture to protect sensitive systems and data. You will collaborate with cross-functional teams to define standards, drive innovation, and ensure business continuity. You will thrive in complex, high-stakes environments and contribute to the forefront of cryptographic security.

Job responsibilities

Contribute with the architecture, design, and documentation of complex Hardware Security Module and cryptographic infrastructure, ensuring alignment with business, resiliency, and security requirements

Design and implement Hardware Security Module solutions, including deployment, configuration, integration, and full lifecycle management across Thales and FutureX platforms

Develop and maintain architectural diagrams, system documentation, and operational runbooks to support operational excellence and knowledge continuity

Collaborate with cross-functional teams to define infrastructure standards, best practices, and security controls that align with firm-wide policies and industry regulations

Oversee migration, upgrade, and consolidation of Hardware Security Module infrastructure, ensuring minimal disruption and maximum security throughout transitions

Provide guidance on cryptographic key management, secure storage, confidential computing, and compliance with industry standards including Payment Card Industry Data Security Standard and Federal Information Processing Standards

Troubleshoot and resolve infrastructure and Hardware Security Module-related issues, performing root cause analysis and implementing corrective actions using monitoring tools





Participate in risk assessments, audits, and incident response activities related to infrastructure and Hardware Security Module environments

Apply domain knowledge of payment processes and business resiliency to infrastructure design and operational decision-making

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.

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

Hands-on engineering experience with Hardware Security Modules, including expertise in architecture and system design of highly available infrastructure, disaster recovery, and business continuity strategies

Experience with network security, firewalls, and secure room operations and key ceremonies

Proficient technical troubleshooting skills with strong Linux and Unix administration experience in enterprise environments

Proficiency in designing and documenting infrastructure architectures using industry-standard tools and methodologies

Experience with infrastructure automation tools such as Terraform for managing and scaling secure environments

Hands-on experience with OpenSSL and certificate-based authentication mechanisms

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.

Preferred qualifications, capabilities and skills

Hands-on experience with Splunk or equivalent platforms for infrastructure monitoring and troubleshooting

Strong domain knowledge of payment processes and business resiliency applied to infrastructure design

Relevant Hardware Security Module platform certifications such as Thales or FutureX credentials

Strong understanding of cryptographic principles, key management, confidential computing, and secure hardware operations

About Us: J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives.

We recognize that our people are our strength and the diverse talents they bring to our integral workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our for more information about requesting an accommodation.

About the Team: Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we're setting our businesses, clients, customers and employees up for success.

📌 Sr Security Engineer (Buenos Aires)
🏢 JPMorgan Chase
📍 Buenos Aires