Sr Lead Security Engineer - Advanced Cryptography

Job Summary 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 Ph.D. or M.S. 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, working alongside cryptographers and security engineers to solve complex security problems and support the deployment of cryptography‑based solutions. The position requires software development experience and a minimum of five years in combining cryptography and security best practices to secure complex IT infrastructure, customer‑facing services, and sensitive data. Key Responsibilities Research & Development: Lead the analysis and use of cryptographic protocols, focusing 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, and 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: Ph.D. or M.S. 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 post‑Ph.D./M.S. experience applying advanced cryptographic techniques, preferably in the financial sector. Proficiency in cryptographic protocol design, analysis, and implementation. Experience with cryptographic libraries and tools such as MP‑SPDZ, FRESCO, SEAL, HElib, libsnark, Zokrates, Circom, or similar. Proficiency in cryptography applied to network security protocols (e.g., TLS, IPsec). Industry Knowledge: Familiarity with regulatory and compliance considerations for privacy technologies in the financial sector. Communication: Excellent written and verbal communication skills, with the ability to explain complex concepts to technical and non‑technical audiences. EEO Statement We recognize that our people are our strength and the diverse talents they bring to our global 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 FAQs for more information about requesting an accommodation. JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans #J-18808-Ljbffr