{"id":2703259,"url":"https://alion.io/job/oracle-senior-principal-engineer-ai-networking","title":"Senior Principal Engineer - AI Networking","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":87,"open_postings":270,"ghost_share":0,"stale_share":0.696,"repost_share":0.007,"time_to_fill_p50_days":8,"computed_at":"2026-10-24T06:02:35Z"}},"role":"AI/ML","role_family":"AI/ML","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"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":135200,"max":306400,"currency":"USD","period":"year","gross":null,"usd_annual":306400},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"C++","optional":false},{"name":"HPC","optional":false},{"name":"InfiniBand","optional":false},{"name":"Linux","optional":false},{"name":"DeepSpeed","optional":true},{"name":"JAX","optional":true},{"name":"Kubernetes","optional":true},{"name":"Megatron-LM","optional":true},{"name":"NCCL","optional":true},{"name":"PyTorch","optional":true},{"name":"TensorFlow","optional":true},{"name":"TensorFlow C++","optional":true}],"status":"live","first_seen_at":"2026-09-29T15:50:18Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-25T04:15:45Z","board_verified":true,"closed_at":null,"days_open":25,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":25},"description":"You will work at the intersection of distributed systems, networking, and AI infrastructure, driving architecture, design, implementation, and performance optimization across software components that support thousands of GPUs and high-bandwidth network fabrics. The ideal candidate combines deep expertise in RDMA and distributed communication systems with a strong track record of delivering production-grade infrastructure at scale.\nAs a technical leader, you will influence architecture across multiple teams, mentor senior engineers, and help shape the roadmap for Oracle's AI networking platform.\nWhat You'll Bring\nAbility to solve highly complex technical challenges spanning networking, distributed systems, and AI infrastructure.\nStrong system design skills with a focus on scalability, performance, and reliability.\nA data-driven approach to performance analysis and optimization.\nExcellent communication and collaboration skills across engineering organizations.\nPassion for building foundational technologies that enable the next generation of AI workloads.\n Key Responsibilities\nArchitect and develop high-performance networking software for large-scale AI and HPC environments.\nDesign and implement RDMA-based services and infrastructure that enable low-latency, high-throughput communication across GPU clusters.\nDrive the evolution of collective communication frameworks and transport layers used by distributed AI training and inference workloads.\nDevelop congestion management, traffic engineering, load balancing, and resiliency mechanisms for large-scale RDMA networks.\nOptimize end-to-end communication performance across networking, GPU, and software stacks.\nCollaborate with hardware, networking, distributed systems, and AI platform teams to deliver scalable infrastructure solutions.\nLead performance analysis, bottleneck identification, and system-wide optimization efforts.\nDefine architecture and technical direction for networking platforms supporting next-generation AI workloads.\nBuild observability, monitoring, telemetry, and debugging capabilities for large-scale distributed systems.\nDrive reliability, fault tolerance, and recovery mechanisms for mission-critical AI infrastructure.\nMentor engineers across the organization and provide technical leadership on complex cross-functional initiatives.\nInfluence engineering best practices, architecture reviews, and long-term technology strategy.\nMinimum Qualifications\nBachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or related field; advanced degree preferred.\n10+ years of software engineering experience building distributed systems, networking software, or infrastructure platforms.\nDeep expertise in RDMA technologies including RoCE, InfiniBand, or equivalent high-performance networking technologies.\nStrong experience developing networking software in C/C++.\nExperience designing and optimizing distributed communication frameworks and transport protocols.\nSolid understanding of operating systems, networking stacks, memory management, and performance optimization.\nExperience troubleshooting and optimizing large-scale production systems.\nDemonstrated technical leadership driving architecture and execution across multiple teams.\nStrong knowledge of Linux systems and low-level systems programming.\nPreferred Qualifications\nExperience with collective communication libraries such as NCCL, RCCL, MPI, UCC, UCX, XCCL, or similar technologies.\nExperience building AI infrastructure supporting distributed training and inference workloads.\nExpertise in GPU networking technologies including GPUDirect RDMA and GPU-aware communication stacks.\nExperience with congestion management, adaptive routing, traffic shaping, and network resiliency mechanisms.\nFamiliarity with large-scale GPU clusters consisting of hundreds to thousands of accelerators.\nExperience developing services and platforms operating directly over RDMA transports.\nKnowledge of distributed training frameworks such as PyTorch, DeepSpeed, Megatron-LM, TensorFlow, or JAX.\nExperience with cloud infrastructure and large-scale production service deployment.\nFamiliarity with Kubernetes, containerized environments, and cloud-native infrastructure.\nExperience leading architecture for highly available and performance-critical systems.\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: $135,200 to $306,400 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.\nCareer Level - IC5","description_format":"text","description_chars":6655,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Life insurance","Parental leave","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","CRM Software","ERP & Business Management Software","HR & Payroll Software"],"lifecycle":[{"event":"open","at":"2026-10-16T11:47:21Z"}],"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":"2026-10-15T11:24:14+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":721}],"liveness":{"score":15,"band":"cold","label":"Long shot","p_open":1,"p_active":0.427,"p_room":0.35,"age_days":24,"expected_fill_days":8,"reasons":["conf:0","stale_co","velocity","win:tail","comp:brand"],"computed_at":"2026-10-24T06:02:35Z"},"pay":{"stated_usd_annual":306400,"is_top_pay":true},"html_url":"https://alion.io/job/oracle-senior-principal-engineer-ai-networking","json_url":"https://alion.io/job/oracle-senior-principal-engineer-ai-networking.json","meta":{"generated_at":"2026-10-25T05:25:03Z","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":7407,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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-senior-principal-engineer-ai-networking"},{"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-senior-principal-engineer-ai-networking"},{"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-senior-principal-engineer-ai-networking"},{"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-senior-principal-engineer-ai-networking\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foracle-senior-principal-engineer-ai-networking"}]}