{"id":2973386,"url":"https://alion.io/job/jpmorganchase-lead-network-security-engineer","title":"Lead Network Security Engineer","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":89,"open_postings":1162,"ghost_share":0.013,"stale_share":0.555,"repost_share":0.058,"time_to_fill_p50_days":12,"computed_at":"2026-11-02T06:13:15Z"}},"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":["Buenos Aires, Argentina"],"countries":["AR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":75000,"max_usd":194000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":753},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Zscaler","optional":false}],"status":"closed","first_seen_at":"2026-08-05T18:52:40Z","employer_posted_date":"2026-08-05","last_verified_at":"2026-11-02T09:18:37Z","board_verified":false,"closed_at":"2026-11-02T09:18:37Z","days_open":88,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":88},"description":"Assume a vital position as a key member of a high-performing team that delivers infrastructure and performance excellence. Your role will be instrumental in shaping the future at one of the world's largest and most influential companies.\nAs a Lead Infrastructure Engineer at JPMorganChase, you apply deep knowledge of software, applications, and technical processes within the infrastructure engineering discipline. Continue to evolve your technical and cross-functional knowledge outside of your aligned domain of expertise.\nJob responsibilities:\nClient and Stakeholder management including client consultations, communication of expected completion dates and ongoing expectation management\nContribute to process management and improvement within the team by updating and creating documentation and runbooks in line with engineering standards\nProvide advanced troubleshooting and support for Proxy issues\nCollaborate with other IT & business teams to align proxy solutions with organizational goals\nContribute to change management process improvement by building standardized change implementation templates\nProvide technical guidance and mentorship to team members\nUses enterprise-authorized AI capabilities within the work environment to accelerate infrastructure analysis and design documentation, validating outputs and handling operational data according to sensitivity and security requirements.\nApplies reuse-first, AI-assisted practices within delivery and automation routines to identify recurring issues and validate remediation options, ensuring changes are traceable/auditable and aligned to resiliency and security expectations. \nRequired qualifications, capabilities, and skills:\nFormal training or certification on infrastructure disciplines concepts and 5+ years applied experience\nHands-on experience in installation, migration and decommission suite of Broadcom (erstwhile Bluecoat) devices including Proxy SG, Secure Web Gateway (ISG), Symantec Content Analysis Systems (CAS), SSL Visibility appliances and Symantec Management Center (SMC).\nExperience with other SaaS based Secure Gateway vendor e.g. Zscaler, Netskope etc\nAbility to build, test and deploy proxy-based security solutions\nGood understanding of network infrastructure, network security concepts and application layer protocols (http/https) and vulnerability mitigation\nGood understanding of REST API and container-based deployment models.\nUnderstanding of version and revision control practices and procedures.\nProficient in use of SEIM tools for investigate purposes\nScripting skills for automation of a Proxy environment and understanding and comfortable working on shell/python scripts and Ansible playbooks.\nExpertise of networking fundamentals including Network topology, VLANs, Routing, Switching, Global/Local Load Balancing and Firewalls.\nFlexible to work off hours and weekends in 24x7 on-call rotation.\nDemonstrated experience using enterprise-authorized AI capabilities within the work environment to support infrastructure engineering workflows with strong validation habits and awareness of data sensitivity.\nAbility to review and validate AI-assisted recommendations before implementation, escalating when uncertain and ensuring outcomes align to resiliency, security, and auditability expectations.\nPreferred Qualifications, Skills, and Capabilities:\nSelf-Starter who can take initiative and has the ability to work independently and collaboratively\nDemonstrated leadership and collaboration skills in a large enterprise environment\nStrong critical thinking and problem solving skills\nStrong work ethic with a results oriented mindset\nAbility to collaborate with different roles and different levels across different teams to achieve common goals and ensure end to end project delivery","description_format":"text","description_chars":3785,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Security","Wealth Management & Financial Advisors","Asset Management & Funds","Investment Banking & M&A Advisory"],"lifecycle":[{"event":"open","at":"2026-10-21T03:30:26Z"},{"event":"close","at":"2026-11-02T09:18:37Z"}],"visa":[],"liveness":null,"pay":null,"html_url":"https://alion.io/job/jpmorganchase-lead-network-security-engineer","json_url":"https://alion.io/job/jpmorganchase-lead-network-security-engineer.json","meta":{"generated_at":"2026-11-03T00:18:03Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":454,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":257},"rest":"https://alion.io/mcp/rest/get_company?id=257"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjpmorganchase-lead-network-security-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fjpmorganchase-lead-network-security-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fjpmorganchase-lead-network-security-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/jpmorganchase-lead-network-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjpmorganchase-lead-network-security-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2973386}},{"tool":"search_jobs","arguments":{"company":"jpmorganchase.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2973386},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}