{"id":2792533,"url":"https://alion.io/job/tech-mahindra-oracle-database-administrator-oracle-dba-production-support","title":"Oracle Database Administrator (Oracle DBA) - Production Support","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":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":null},"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":["Noida, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":15500,"max_usd":31000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":71},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Incident Management","optional":false},{"name":"Oracle","optional":false},{"name":"SQL","optional":false},{"name":"Vault","optional":false}],"status":"live","first_seen_at":"2026-10-17T20:26:55Z","employer_posted_date":"2026-10-17","last_verified_at":"2026-10-21T06:26:56Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Job Description\n\nSkill Set :\nDBA,Oracle 12c,Performance Engineering & Optimization\n\nTotal Experience :\n7.00 to 10.00 Years\n\nNo of Openings :\n1\n\nJob Post Date :\n08/09/2026\n\nJob Expiry Date :\n31/10/2026\n\nDomain :\nIT\n\nLocation :\nNOIDA [India]\n\nJob Reference No :\n4106061\n\nJob Summary\nJob Title : Oracle Database Administrator (Oracle DBA) - Production Support\nLocation : Sector 127, Express Highway , Noida\nExperience : 7-10 Years\nEmployment Type : Full-Time with Tech Mahindra\nWork Model : Work from Office (WFO) ; 24x7 Production Support Environment\nJob Summary\nWe are looking for experienced Oracle Database Administrators (DBAs) with strong expertise in managing large-scale production environments. The role is primarily focused on BAU operations, performance engineering, database optimization, high availability, disaster recovery, backup and recovery, security compliance, and incident management.\nThe ideal candidate should possess hands-on experience in supporting mission-critical Oracle databases, ensuring high availability, performance tuning, security, and operational excellence. Candidates with banking domain exposure will be preferred.\nKey Responsibilities\nPerformance Engineering & Database Optimization\nMonitor and optimize Oracle database performance.\nAnalyze SQL execution plans and identify performance bottlenecks.\nPerform database tuning for queries, indexes, memory, storage, and workloads.\nDrive proactive performance improvements across databases.\nHigh Availability & Disaster Recovery\nManage Oracle HA and DR environments.\nExecute DR drills and validate recovery readiness.\nEnsure business continuity through robust failover mechanisms.\nSupport Data Guard and other disaster recovery solutions.\nBackup & Recovery\nConfigure, monitor, and manage RMAN backups.\nPerform database recovery activities during critical incidents.\nValidate backup integrity and recovery procedures.\nSecurity & Compliance\nImplement and administer Oracle security controls.\nWork on: Transparent Data Encryption (TDE)\nDatabase Vault\nData Masking\n\nEnsure compliance with organizational and regulatory security standards.\nProduction Support & Operations\nProvide L2/L3 support for Oracle database environments.\nTroubleshoot database incidents and perform root cause analysis.\nSupport database patching, capacity management, health checks, and operational activities.\nParticipate in an on-call and 24x7 support rotation.\nMonitoring & Administration\nManage database monitoring through Oracle Enterprise Manager (OEM).\nTrack database health, performance, availability, and capacity.\nAutomate routine database administration tasks wherever applicable.\nMandatory Skills\nOracle Database Administration\nPerformance Engineering & Optimization (Core Skill)\nHigh Availability (HA)\nDisaster Recovery (DR) & DR Drills\nBackup & Recovery (RMAN)\nOracle Enterprise Manager (OEM)\nOracle Database Security Database Vault\nTransparent Data Encryption (TDE)\nData Masking\n\nProduction Support / BAU Operations\nIncident Management & Troubleshooting\nPreferred Skills\nBanking Domain Experience\nOracle Data Guard\nCapacity & Availability Management\nRoot Cause Analysis (RCA)\nSQL Performance Analysis\nGood-to-Have Skills\nSQL Performance Management (SPM)\nReal Application Testing (RAT)\nDatabase Upgrades\nDatabase Migrations\nOracle GoldenGate\nOracle Exadata Administration\nDesired Candidate Profile\n7-10 years of hands-on Oracle DBA experience.\nStrong experience supporting enterprise production environments.\nExperience handling critical incidents and performance issues.\nExcellent troubleshooting and analytical skills.\nAbility to work in a 24x7 support model.\nStrong communication and stakeholder management skills.\nExperience in banking, financial services, or highly regulated environments is 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