Expoint - all jobs in one place

The point where experts and best companies meet

Limitless High-tech career opportunities - Expoint

JPMorgan Python Developer - Lead Security Engineer Firmwide Resiliency 
United States, New Jersey, Jersey City 
391872193

08.04.2025

As a Lead Security Engineer at JPMorgan Chase within the Cybersecurity and Technology Controls, you are an integral part of Firmwide Technology Resiliency 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 the ability to think beyond routine or conventional approaches to build solutions and break down technical problems.
  • Develops secure and high-quality production code and reviews and debugs code written by others.
  • Develops tooling to continuously monitor controls including a sampling engine and tools that support a controls compliance engine.
  • 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.
  • Works with stakeholders and business leaders to understand security needs and recommend business modifications during periods of vulnerability.
  • Conducts discovery, vulnerability, penetration testing, and threat scenarios on multiple organizational assets to identify and assess if vulnerabilities are present, and executes threat modeling for multiple applications including external applications interacting with the internal JPMorgan Chase network.
  • Adds to team culture of diversity, equity, inclusion, and respect.

Required qualifications, capabilities, and skills

  • Formal training or certification on security concepts and 5 years of related programming experience.
  • Proficient in all aspects of the Software Development Life Cycle.
  • Experience with one or more programming languages, NIX Scripting, Python, SQL, GraphQL, Splunk, Grafana, Open Telemetry.
  • Proficiency in automation and continuous delivery methods.
  • Skilled in planning, designing, and implementing enterprise level security solutions.
  • Advanced understanding of agile methodologies such as CI/CD, Application Resiliency, and Security.
  • Experience with threat modeling, discovery, vulnerability, and penetration testing.
  • Good knowledge of the financial services industry and their IT systems.

Preferred qualifications, capabilities, and skills

  • Experience effectively communicating with senior business leaders.
  • Knowledge of network security architecture concepts, including topology, protocols, components, and principles.
  • Knowledge of system and application vulnerabilities e.g. OWASP, NIST, SANS.