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OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world’s biggest challenges.\nThe Virtual Networking team within OCI delivers Network-as-a-Service that handles planning, provisioning, life cycle management and security of our customers' network infrastructure.\nThis is an opportunity to be a part of a team that is bootstrapping a brand new OCI service and build innovative solutions for our customers from the ground up. We are looking for hands-on engineers with expertise and passion in solving difficult problems related to high-availability and scalability in service-oriented architecture. These are exciting times, and our team is growing fast, working on ambitious new initiatives. An engineer at any level can have significant technical and business impact. We are looking for adaptable, self-motivated engineers with ability to learn quickly.\nWe are looking for engineers that are eager to take requirements and turn those into high-quality solutions. You should be both a rock-solid coder and a distributed systems generalist, able to dive deep into any part of the stack and low-level systems, as well as design broad distributed system interactions. You should value simplicity and scale, work comfortably in a collaborative, agile environment, and be excited to learn.\nBasic Qualifications:\n8+ years of experience with systems/application development\n5+ years of experience with distributed systems OR network programming\nProficient at programming in any one of C++, Java\nProficient with data structures, algorithms, and operating systems.\nMaster’s in computer science and engineering or related engineering fields\nExperience with distributed systems: familiarity with CAP theorem, Consensus, messaging, High Availability etc.\nPreferred Qualifications:\nPhD degree in Computer Science or related engineering fields\nExperience in Cloud Networking and/or Infrastructure-as-a-Service, viz. OpenStack, AWS, GCP, Azure.\nExperience in building application at cloud scale\nDisclaimer: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.\nCareer Level - IC4","description_format":"text","description_chars":4592,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","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":"2026-10-16T03:33:13Z"}],"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":747}],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.166,"p_room":0.35,"age_days":35,"expected_fill_days":6,"reasons":["conf:0","stale_co","evergreen","wave","velocity","win:tail","comp:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":234600,"is_top_pay":true},"html_url":"https://alion.io/job/oracle-principal-core-infrastructure-engineer-68","json_url":"https://alion.io/job/oracle-principal-core-infrastructure-engineer-68.json","meta":{"generated_at":"2026-10-18T09:43:16Z","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":14390,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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-68"},{"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-68"},{"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-68"},{"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-68\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foracle-principal-core-infrastructure-engineer-68"}]}