{"id":1915639,"url":"https://alion.io/job/capital-one-principal-associate-site-reliability-engineering","title":"Principal Associate (Site Reliability Engineering)","company":{"id":5239,"name":"Capital One","domain":"capitalone.com","url":"https://alion.io/company/capitalone","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":85,"open_postings":215,"ghost_share":0,"stale_share":0.572,"repost_share":0.06,"time_to_fill_p50_days":25,"computed_at":"2026-10-12T06:55:09Z"}},"role":"DevOps","role_family":"DevOps","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mexico City, Mexico"],"countries":["MX"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":57000,"max_usd":143000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":830},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Bash","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"Datadog","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"Unix","optional":false},{"name":"Copilot","optional":true},{"name":"DNS","optional":true},{"name":"HashiCorp Vault","optional":true},{"name":"OpenShift","optional":true}],"status":"live","first_seen_at":"2026-10-05T16:05:23Z","employer_posted_date":"2026-10-05","last_verified_at":"2026-10-12T09:45:06Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"WeWork Reforma Latino (97001), Mexico, Ciudad de Mexico, Ciudad de MexicoPrincipal Associate (Site Reliability Engineering)We're building a Site Reliability Engineering center in Mexico City and hiring Principal Associate SREs to join one of our founding teams. You'll work on payment-critical systems across the Discover Network, Diners Club International, and PULSE - contributing to settlement reliability, alert quality, observability, and automation that directly impacts millions of transactions daily.\nThis is a ground-floor opportunity. You'll be part of the first cohort of engineers in CDMX, working alongside experienced SRE leaders to build the operational muscle that allows Mexico City to own reliability outcomes independently. Depending on team placement, you'll focus on one of the following areas:\nSettlement- ensuring batch settlement cycles complete accurately, on time, and in compliance with regulatory requirements across domestic credit/debit and international cross-border networks\n\nAlert Signal & Observability- reducing alert noise, building automated severity classification, and creating customer impact dashboards that make incident response faster and more decisive\n\nReliability Automation & Platform Convergence- building automated runbooks, driving Capital One platform adoption, and developing AI-powered remediation workflows\n\nWhat You'll Do\nBuild and maintain reliability tooling - observability dashboards, automated alerts, runbooks, and remediation scripts that reduce toil and improve mean time to recovery\n\nDevelop automation solutions - using Python, Java, and shell scripting to eliminate manual operational processes, from certificate rotation to compliance artifact generation\n\nTroubleshoot and debug complex production issues - diagnose failures across distributed systems spanning on-prem data centers and AWS, identify root causes, and implement durable fixes\n\nContribute to observability - configure and tune monitoring in Datadog and Observe, build dashboards that surface actionable signals, and reduce unactionable alert volume\n\nSupport incident response - participate in on-call rotations, respond to production incidents, drive diagnosis, and contribute to blameless postmortems\n\nLeverage AI tools to accelerate engineering - use agentic AI automation (Claude Code and others) to develop solutions, generate runbook drafts, and build automation agents\n\nManage secrets and certificates - automate rotation and provisioning, ensuring security posture without manual toil\n\nDeliver through CI/CD pipelines - build, test, and deploy automation via continuous integration and API automation frameworks\n\nWhat Success Looks Like\nIndependently troubleshooting and resolving production issues within your domain without escalation\n\nAt least one operational process fully automated and running in production\n\nContributing measurably to team OKRs - whether that's alert noise reduction, MTTR improvement, or settlement cycle reliability\n\nProducing or improving runbooks and dashboards that your teammates and partner teams actively use\n\nThe Environment\nYou'll work across hybrid on-prem and cloud infrastructure supporting real-time and batch financial transaction systems at global scale. The tech stack includes Python, Java, shell scripting, AWS, Kubernetes, OpenShift, CI/CD pipelines, and API automation frameworks. Observability runs on Datadog and Observe with extensive dashboard configuration. Secret management uses HashiCorp Vault. You'll use agentic AI tools (Claude Code and others) to develop automation solutions and accelerate your engineering output. The systems span three on-prem data centers and AWS, with both modern cloud-native services and legacy payment platforms. Strong troubleshooting and debugging skills are essential.\nBasic Qualifications\nProfessional English fluency\n\nBachelor's degree\n\nBackground in SRE, production operations, or reliability engineering\n\nAt least 4 years of experience in DevOps Engineering (internship experience does not apply)\n\n4+ years of experience in at least one of the following: Java, Python, Go\n\nAt least 2 years of experience with Cloud Native technologies (Amazon Web Services, Microsoft Azure, Google Cloud Platform)\n\n2+ years of experience with container orchestration services including Docker or Kubernetes\n\nExperience with Shell or Bash scripting\n\nAt least 2 years of Unix or Linux system administration experience\n\nPreferred Qualifications\nExperience developing automation solutions using agentic AI tools (Claude Code, Copilot CLI)\n\nTroubleshooting and debugging skills across distributed systems\n\nFamiliarity with payments, financial services, or other regulated high-availability domains\n\nKnowledge or experience of Networking concepts (TCP/DNS/TLS)\n\nAt Capital One, we respect individual differences in culture, religion, and ethnicity. Likewise, we promote equal opportunities and development for all personnel. In the hiring process, we seek to provide equal employment opportunities to candidates, regardless of race, color, religion, gender, sexual orientation, marital or civil status, national origin, disability, or any other situation protected by federal, state, or local laws. For technical support or questions about Capital One's recruiting process, please send an email to \nCapital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.\nCapital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe, any position posted in the Philippines is for Capital One Service Corp (COPSSC), and any position posted in Mexico is for Capital One Technology Labs Mexico.","description_format":"text","description_chars":5862,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Commercial & Retail Banks","Cards & Card Issuing","Leasing, Auto & Equipment Finance"],"lifecycle":[{"event":"open","at":"2026-10-05T16:05:23Z"}],"visa":[],"liveness":{"score":61,"band":"ok","label":"Likely open","p_open":1,"p_active":0.612,"p_room":1,"age_days":6,"expected_fill_days":25,"reasons":["conf:3","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/capital-one-principal-associate-site-reliability-engineering","json_url":"https://alion.io/job/capital-one-principal-associate-site-reliability-engineering.json","meta":{"generated_at":"2026-10-12T12:07:36Z","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":18930,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":5239},"rest":"https://alion.io/mcp/rest/get_company?id=5239"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcapital-one-principal-associate-site-reliability-engineering"},{"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%2Fcapital-one-principal-associate-site-reliability-engineering"},{"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%2Fcapital-one-principal-associate-site-reliability-engineering"},{"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/capital-one-principal-associate-site-reliability-engineering\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcapital-one-principal-associate-site-reliability-engineering"}]}