{"id":4016304,"url":"https://alion.io/job/tech-mahindra-sr-database-administrator","title":"Sr. Database Administrator","company":{"id":5484,"name":"Tech Mahindra","domain":"techmahindra.com","url":"https://alion.io/company/tech-mahindra","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"A","score":100,"open_postings":5,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":9,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New Delhi, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Linux","optional":false},{"name":"Oracle","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Vault","optional":false}],"status":"live","first_seen_at":"2026-11-10T12:51:38Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-10T12:51:38Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Description\n\nSkill Set :\nOracle Database Administration\n\nTotal Experience :\n4.00 to 10.00 Years\n\nNo of Openings :\n1\n\nJob Post Date :\n06/11/2026\n\nJob Expiry Date :\n31/12/2026\n\nDomain :\nIT\n\nLocation :\nNEW DELHI [India]\n\nJob Reference No :\n4117135\n\nJob Summary\nDBA Key Responsibilities\nPosition is expected to work on site at Client Premises in a 24X7 shift. Candidate will have 5+ years of experience with Oracle Database with role as n DBA/Consultant/Data Base Support Engineer.\n1. Performance Engineering & Optimization (Core Focus)\nLead advanced performance tuning using:AWR/ASH analysis\nSQL tracing\nExecution plan deep analysis\nWait event methodology\nSQL Monitor & Real Time ADDM\n\nDiagnose systemic issues (I/O bottlenecks, latch contention, memory pressure, CPU saturation).\nOptimize:Indexing strategies\nPartitioning strategies\nQuery rewrites\nPL/SQL optimization\nConnection pooling patterns\n\nEstablish performance baselines for OLTP heavy core banking workloads.\n2. High Availability & Disaster Recovery\nArchitect and manage:Oracle RAC (multi node clustering)\nData Guard / Active Data Guard\nDR drills & failover simulations\n\nOwn RPO/RTO alignment with banking regulatory requirements.\nDesign backup & recovery frameworks (RMAN, incremental merge, backup validation).\nEnsure DR readiness with periodic validation and audit documentation.\n3. Banking Domain Alignment\nLeads client situations in crisis management, good executive communication and cross functional leadership to Leadership Competencies, e.g. Lead crisis resolution for Sev1/Sev2 database incidents and delivers executive ready RCA reports.\nAligns with cross functional stakeholders (IT, business, audit) in large banking teams\nCommunicate complex database risk and strategy to C suite executives and regulatory auditors.\nSupport mission critical systems such as:Core Banking (CBS)\nUPI / Payments / Switch systems\nTreasury systems\nRisk & Compliance platforms\nEnsure compliance with RBI/central bank guidelines and audit standards.\n\nSupport high transaction throughput environments (large OLTP systems).\n4. Security & Compliance\nImplement database hardening and security best practices:Role based access control\nPrivilege minimization\nDatabase Vault (if applicable)\nTransparent Data Encryption (TDE)\nData masking for non prod environments\n\n5. Automation & Operational Excellence\nDevelop automation using:Shell / Python / Ansible\n\nStandardize patching, upgrade, and rollback frameworks.\nEnhance observability via OEM / custom monitoring.\nImprove MTTD/MTTR via structured incident response and RCA processes.\nRequired Experience\n10+ years of enterprise Oracle database experience with 3+ years of preferred hands on banking/financial services.\nExpert level experience in:Oracle RAC\nData Guard / Active Data Guard\nRMAN\nAWR/ASH performance diagnostics\nPartitioning & Advanced Compression\nOEM\n\nTechnical Skills (Expanded)\nOracle 12c/19c/21c /26Ai architecture\nASM & storage management\nExadata (Smart Scan, Storage Indexes, HCC)\nGoldenGate (replication & migration scenarios)\nDatabase upgrades & migration strategies\nEdition Based Redefinition (EBR)\nSQL Plan Management (SPM)\nReal Application Testing (RAT)\nResource Manager\nConnection pooling (WebLogic, application integration)\nLinux performance diagnostics (vmstat, iostat, top, sar)\nNetwork latency analysis","description_format":"text","description_chars":3322,"description_truncated":false,"requirements":{"experience_years_min":10,"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":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Systems Integrators","Business Process Outsourcing (BPO)"],"lifecycle":[{"event":"open","at":"2026-11-10T12:51:38Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":9,"reasons":["conf:3","win:early","comp:brand"],"computed_at":"2026-11-10T15:59:05Z"},"pay":null,"html_url":"https://alion.io/job/tech-mahindra-sr-database-administrator","json_url":"https://alion.io/job/tech-mahindra-sr-database-administrator.json","meta":{"generated_at":"2026-11-10T15:59:05Z","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":2742,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":5484},"rest":"https://alion.io/mcp/rest/get_company?id=5484"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftech-mahindra-sr-database-administrator"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Ftech-mahindra-sr-database-administrator"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Ftech-mahindra-sr-database-administrator"},{"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/tech-mahindra-sr-database-administrator\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftech-mahindra-sr-database-administrator"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4016304}},{"tool":"search_jobs","arguments":{"company":"techmahindra.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4016304},"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. 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