> Markdown version of [/jobs/ext/2103538-lead-security-engineer-cloud-proxy](https://www.wearedevelopers.com/jobs/ext/2103538-lead-security-engineer-cloud-proxy). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead Security Engineer - Cloud Proxy - **Company:** JPMorgan Chase & Co. - **Location:** Columbus, OH, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Amazon Web Services, Amazon Elastic Compute Cloud, Architectural Patterns, Cloud Computing, Complex Networks, Domain Name System (DNS), Network Configuration and Change Management, Network Connections, Network Service, Public Key Infrastructure, Systems Development Life Cycle, Reverse Proxy, Software Engineering, Squid (Proxy Server), SSL Certificate Management, Cloud Platform System, System Availability, AWS Lambda, Production Code, Api Gateway, Serverless Computing, Vulnerability Analysis - **Published:** August 18, 2026 - **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2928086437-2 ## About the Role * Formal training or certification in software engineering, security engineering, or network engineering concepts and 5+ years of applied experience in one or more of these disciplines * Skilled in planning, designing, and implementing enterprise-level security and/or network solutions within cloud environments * Develops secure and high-quality production code and reviews and debugs code written by others, with a focus on cloud network security automation and infrastructure-as-code * 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 secure connectivity requirements and recommend appropriate architectural patterns and modifications during periods of vulnerability or change * Experience with AWS services including serverless solutions, ECS, EC2, Lambdas, API Gateway, and networking services such as VPCs, Transit Gateway, and PrivateLink * Ability to review and validate AI-assisted code/security recommendations before adoption, escalating uncertainty and ensuring outcomes align to security, resiliency, and auditability expectations. * Good communication skills, teamwork capabilities, and a self-learning attitude * 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., * Experience with forward or reverse proxy technologies and architectures at enterprise scale (e.g., F5, Squid, Envoy, or equivalent) * Hands-on experience with TLS/SSL certificate management, PKI, mTLS, and truststore configuration in cloud-native environments * Strong understanding of proxy protocols (HTTP CONNECT, HTTPS, SOCKS5), DNS-based routing, and network egress control patterns * Experience effectively communicating with senior business leaders * AWS Certifications (e.g., Solutions Architect, Security Specialty, Advanced Networking Specialty) ## Description Take on a crucial role where you'll be a key part of a high-performing team delivering secure, scalable cloud network perimeter solutions. Make a real impact as you help shape the future of cloud egress security at one of the world's largest and most influential companies., As a Lead Security Engineer at JPMorganChase within the Cloud Edge Proxy team, you will help design, secure, and operate a critical cloud network perimeter platform that governs outbound cloud traffic at enterprise scale. You will work across engineering and business teams to ensure cloud connectivity is secure, reliable, and compliant - while enabling application teams to onboard and operate confidently., * Designs, develops, and maintains secure software solutions for cloud network perimeter infrastructure, writing high-quality production code and reviewing code written by others across the full development lifecycle * 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. * Builds and manages infrastructure-as-code (IaC) to automate the provisioning, configuration, and scaling of cloud networking and proxy infrastructure in a consistent, repeatable, and auditable manner * Manages and operates enterprise-scale proxy infrastructure, ensuring high availability, performance, and security of egress traffic controls across cloud environments * Develops and maintains automation tooling to streamline network configuration, proxy onboarding workflows, certificate management, and policy enforcement * Troubleshoots complex network and proxy connectivity issues across cloud environments, applying structured diagnostic approaches to identify root cause and drive resolution * Collaborates with application teams, platform engineers, and architects to design secure and scalable network connectivity patterns that meet both technical and business requirements * Minimizes security vulnerabilities by following industry insights and evolving best practices, continuously improving network perimeter controls and validating their effectiveness * Adds to team culture of diversity, opportunity, inclusion, and respect * 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. ## Related Videos - [Server Side Serverless in Swift](https://www.wearedevelopers.com/videos/133-server-side-serverless-in-swift) - [Exploring the Power of gRPC-Gateway for Writing RESTful Services](https://www.wearedevelopers.com/videos/2072-exploring-the-power-of-grpc-gateway-for-writing-restful-services) - [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment) - [20 billion requests a week: Upgrading Twilio's API gateway at scale](https://www.wearedevelopers.com/videos/100234-20-billion-requests-a-week-upgrading-twilio-s-api-gateway-at-scale) - [From 0 to 1.000.000: How to build a serverless raffle service for hyperscale](https://www.wearedevelopers.com/videos/793-from-0-to-1-000-000-how-to-build-a-serverless-raffle-service-for-hyperscale) - [30 powerful AWS hacks in just 30 minutes: Boost your developer productivity](https://www.wearedevelopers.com/videos/1624-30-powerful-aws-hacks-in-just-30-minutes-boost-your-developer-productivity) ## Related Articles - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed) - [Got AI ideas but no money? Here are 10 free ways to level up your AI skills with Google Cloud](https://www.wearedevelopers.com/magazine/600-got-ai-ideas-but-no-money-here-are-10-free-ways-to-level-up-your-ai-skills-with-google-cloud) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [From Prototype to Production: Build AI Agents with This Free 4-Course Learning Path](https://www.wearedevelopers.com/magazine/655-from-prototype-to-production-build-ai-agents-with-this-free-4-course-learning-path)