Sr Lead Security Engineer - Advanced Cryptography

Job Description

We are seeking an Advanced Cryptography Specialist with strong expertise in topics like multiparty computation (MPC), post-quantum cryptography (PQC) and zero-knowledge proofs (ZKPs).

The ideal candidate will hold a PhD or MS in cryptography or a closely related field and have several years of hands-on experience applying advanced cryptographic techniques within the financial sector.

The candidate will help leverage innovative cryptography at JPMorgan Chase.

As a member of the Emerging Technologies Security group within the Cybersecurity & Technology Controls organization, you will work alongside cryptographers and a group of passionate security engineers to solve complex security problems and support the deployment of cryptography-based solutions.

The position requires software development experience and strong industry experience (5 years or more) in combining cryptography and security best-practices to secure complex IT infrastructure, customer-facing services, and sensitive customer and enterprise data.

Key Responsibilities:


* Research & Development: Lead the analysis and use of cryptographic protocols, with a focus on multiparty computation, quantum-safe cryptography and zero-knowledge proofs.


* Solution Implementation: Architect and implement cryptographic solutions for privacy and confidentiality in financial and non-financial applications, including blockchain-based systems.


* Collaboration: Work closely with other cryptographers, product, engineering, and compliance teams to integrate advanced cryptographic techniques into real-world financial products and services.


* Security Assessment: Evaluate and enhance the security of existing and new cryptographic protocols, ensuring compliance with industry standards and regulatory requirements.


* Thought Leadership: Stay abreast of the latest research in cryptography and privacy, and represent the organization in academic and industry forums.


* Mentorship: Guide and mentor junior cryptographers and engineers in advanced cryptographic concepts and best practices.


* Assess existing cryptographic libraries


* Evaluate existing crypto-agile approaches and tools - help define and implement JPMC-centric solutions


* Assist with performance impact assessment of post-quantum cryptography solutions and deployments


* Communicate ongoing work with other teams or organizations

Required Qualifications:


* Education: PhD or MS in Cryptography, Computer Science, Mathematics, or a closely related field, with a dissertation or significant research in multiparty computation, quantum-safe cryptography or zero-knowledge proofs.


* Experience: Minimum 5 years of post-PhD/MS experience applying advanced cryptographic techniques, preferably in the financial sector (e.g., banking, payments, digital assets, or related domains).


* Proficiency in cryptographic protocol design, analysis, and implementation.


* Experience with cryptogra...