{"id":3043459,"url":"https://alion.io/job/jpmorganchase-sr-lead-security-engineer-role-core","title":"Sr Lead Security Engineer - Role Core","company":{"id":257,"name":"JPMorganChase","domain":"jpmorganchase.com","url":"https://alion.io/company/jpmorganchase","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":90,"open_postings":1129,"ghost_share":0.01,"stale_share":0.543,"repost_share":0.058,"time_to_fill_p50_days":12,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Security","role_family":"Security","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Seattle, United States","Plano, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":202000,"max_usd":415000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":453},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"API Gateway","optional":false},{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"SIEM","optional":true}],"status":"live","first_seen_at":"2026-07-06T14:58:14Z","employer_posted_date":"2026-07-06","last_verified_at":"2026-10-29T08:53:01Z","board_verified":true,"closed_at":null,"days_open":114,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":114},"description":"As a Senior Lead Software Security Engineer at JPMorganChase, you are an integral part of an agile team that works to enhance, build, and deliver trusted technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and apply deep technical expertise and problem-solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications.\nThe ideal candidate will be passionate about simple and elegant software solutions, customer-centric products, and utilizing agile development processes. You will look at problems holistically, beyond the borders of your team, and thrive on solutions that require thinking at multiple levels, from strategic to business, tactical to system goals to specific interfaces.\nJob responsibilities\nRegularly provides technical guidance and direction to support the business and its technical teams, contractors, and vendors\nDevelops secure and high-quality production code, and reviews and debugs code written by others\nDrives decisions that influence the product design, application functionality, and technical operations and processes. Serves as a function-wide subject matter expert in one or more areas of focus\nActively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle\nInfluences peers and project decision-makers to consider the use and application of leading-edge technologies. Adds to the team culture of diversity, opportunity, inclusion, and respect.\nUses enterprise-authorized AI capabilities within the work environment to accelerate security risk analysis and documentation (e.g., synthesizing threat assessments), validating outputs and ensuring sensitive data is handled appropriately.\nApplies 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.\nRequired qualifications, capabilities, and skills\nFormal training and certification with 5+ years of experience building high performance API first services and integrating tooling\nHands-on practical experience delivering system design, application development, testing, and operational stability. Advanced in two or more programming language(s) C#, C++, Go, Python, and Java\nAdvanced knowledge of software applications and technical processes with considerable in-depth knowledge in one or more technical disciplines (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)\nDeep knowledge of HTTP/HTTPS protocols, SSL/TLS inspection, traffic interception, API gateway patterns\nProven ability to build scalable distributed systems handling high throughput traffic in a cloud native environment. \nDemonstrated experience using enterprise-authorized AI capabilities within the work environment to support security engineering workflows with strong validation habits and awareness of data sensitivity.\nAbility to review and validate AI-assisted security recommendations before adoption, escalating uncertainty and ensuring outcomes align to security, resiliency, and auditability expectations.\n\nPreferred qualifications, capabilities, and skills\nAPI Gateway Development\n\nCustom 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