{"id":1743354,"url":"https://alion.io/job/oracle-principal-core-infrastructure-engineer-81","title":"Principal Core Infrastructure Engineer","company":{"id":53,"name":"Oracle","domain":"oracle.com","url":"https://alion.io/company/oracle","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":93,"open_postings":224,"ghost_share":0,"stale_share":0.482,"repost_share":0.009,"time_to_fill_p50_days":5,"computed_at":"2026-10-13T05:45:00Z"}},"role":"DevOps","role_family":"DevOps","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":["Nashville, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":114600,"max":234600,"currency":"USD","period":"year","gross":null,"usd_annual":234600},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Python","optional":false},{"name":"InfiniBand","optional":true},{"name":"Linux","optional":true}],"status":"live","first_seen_at":"2026-09-24T21:06:41Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-10-13T13:09:51Z","board_verified":true,"closed_at":null,"days_open":18,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":18},"description":"Leads development and begins architecting components of scalable, elastic distributed systems. Defines and enforces scalability requirements for owned components; optimizes code and data paths for high-throughput, hyper-scale workloads; and leverages data plane platforms for large-scale retrieval, storage, and processing. Designs fault-tolerant, in-service-upgradable systems using redundancy, replication, failover, and policies for partitions, applying load-shedding, throttling, and rate-limiting to handle network unreliability while meeting SLOs. Establishes KPIs and telemetry; builds proactive dashboards and alerts; and designs complex validation (fault injection, brownouts), replication, and synchronization for correctness and durability. Proactively diagnoses and resolves production issues, mentors peers, and ensures operational readiness. Implements robust security controls, executes remediation, maintains compliance documentation, and develops IaC and automation that enable safe patching, updates, and rollbacks within\n Lead the design, implementation, and ongoing evolution of core distributed systems and data-plane services at hyperscale.\n\nDefine scalability, elasticity, durability, and availability requirements for owned components and ensure designs meet them.\n\nOptimize high-throughput data paths for large-scale retrieval, storage, and processing using distributed state, replication, and synchronization patterns.\n\nDesign fault-tolerant systems that support in-service updates through redundancy, automatic failover, and recovery-oriented design.\n\nApply sound distributed-systems tradeoffs for network partitions and reliability, including load shedding, throttling, rate limiting, retries, and timeouts.\n\nEstablish service-level objectives, key performance indicators, telemetry, dashboards, and proactive alerting for critical systems.\n\nDesign and lead performance, load, fault-injection, and brownout testing to validate correctness, resilience, and operational readiness.\n\nLead production incident diagnosis and recovery, guide root-cause analysis, and mentor engineers in operational excellence.\n\nBuild and improve Infrastructure as Code and operational automation that enable safe patching, updates, rollbacks, and change management.\n\nMinimum Qualifications\nBS or MS degree in Computer Science or relevant technical field involving coding or equivalent practical experience\n\nDeep understanding of operating systems, computer networks, and high-performance applications\n\n6+ years’ experience delivering and operating large-scale production systems (1000+ server instances)\n\nProficient in one programming language(java/python/c/c++ scripting)\n\nSystematic problem-solving approach, strong communication skills, a sense of ownership, and drive.\n\nProven ability to deliver products and experience with the full software development lifecycle\n\nPreferred Qualifications\nStrong background in Linux systems\n\nFamiliarity with system-level architecture, data synchronization, fault tolerance, and state management.\n\nGeneral cloud storage, networking, or computing experience\n\nExperience with Server/GPU hardware architecture and system management.\n\nExperience with Infiniband or RoCE networking\n\nHands-on experience designing, developing, and operating public cloud service data planes\n\n Disclaimer:Certain U.S. based or U.S. customer or client-facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements.\nRange and benefit information provided in this posting are specific to the stated locations only\nUS: Hiring Range in USD from: $114,600 to $234,600 per annum. May be eligible for bonus, equity, and compensation deferral.\nOracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business.\nCandidates are typically placed into the range based on the preceding factors as well as internal peer equity.\nOracle US offers a comprehensive benefits package which includes the following:\n1. Medical, dental, and vision insurance, including expert medical opinion\n2. Short term disability and long term disability\n3. Life insurance and AD&D\n4. Supplemental life insurance (Employee/Spouse/Child)\n5. Health care and dependent care Flexible Spending Accounts\n6. Pre-tax commuter and parking benefits\n7. 401(k) Savings and Investment Plan with company match\n8. Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.\n9. 11 paid holidays\n10. Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.\n11. Paid parental leave\n12. Adoption assistance\n13. Employee Stock Purchase Plan\n14. Financial planning and group legal\n15. Voluntary benefits including auto, homeowner and pet insurance\nThe role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.\nAs part of Oracle's onboarding process and consistent with applicable law, US-based employees are required to complete identity verification, which involves the collection and processing of their biometric information. Accommodations to this requirement may be granted following an individualized assessment.","description_format":"text","description_chars":5934,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Equity","Life insurance","Parental leave","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["CRM Software","Cloud Platforms (IaaS & PaaS)","ERP & Business Management Software","HR & Payroll Software"],"lifecycle":[{"event":"open","at":"2026-10-03T04:29:16Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 1,038 · green card filings: 729","filings_12m":1038,"filings_prev_12m":1197,"green_card_filings_12m":729,"median_offered_wage_usd":143374,"route":null,"cap_exempt":false,"checked_at":"2026-10-03T21:08:04+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":747}],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":0.85,"p_active":0.281,"p_room":0.35,"age_days":18,"expected_fill_days":5,"reasons":["seen:18","evergreen","wave","velocity","win:tail","comp:brand"],"computed_at":"2026-10-13T05:45:00Z"},"pay":{"stated_usd_annual":234600,"is_top_pay":true},"html_url":"https://alion.io/job/oracle-principal-core-infrastructure-engineer-81","json_url":"https://alion.io/job/oracle-principal-core-infrastructure-engineer-81.json","meta":{"generated_at":"2026-10-13T16:24:46Z","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":24952,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":53},"rest":"https://alion.io/mcp/rest/get_company?id=53"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foracle-principal-core-infrastructure-engineer-81"},{"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%2Foracle-principal-core-infrastructure-engineer-81"},{"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%2Foracle-principal-core-infrastructure-engineer-81"},{"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/oracle-principal-core-infrastructure-engineer-81\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foracle-principal-core-infrastructure-engineer-81"}]}