{"id":4211304,"url":"https://alion.io/job/hexa-group-oracle-database-administrator-senior","title":"Oracle Database Administrator | Senior","company":{"id":4374796,"name":"Hexa Group","domain":"hexa-group.pt","url":"https://alion.io/company/hexa-group","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lisbon, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Oracle","optional":false}],"status":"live","first_seen_at":"2026-11-12T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-11-12T00:00:00Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Sobre a vaga\nJoin a technology team supporting the banking sector, with a focus on the availability, security and performance of critical Oracle database environments. Based in Lisbon with a hybrid working model, you will collaborate with international technical teams and contribute to architecture decisions.\n\nO que vais fazer\n\nManage Oracle database environments to ensure operational stability, availability and reliability\nInvestigate production incidents, implement corrective actions and coordinate database changes\nAnalyze database performance, identify bottlenecks and implement optimization measures\nContribute to database architecture assessments and technical decisions for new and existing solutions\nSupport database upgrades, lifecycle management and technology modernization initiatives\nDefine and maintain technical documentation covering security, monitoring, backup and recovery procedures\nCollaborate with application development, infrastructure, operations and security teams to deliver reliable solutions\nApply DevOps practices and established operational and security standards\nEvaluate emerging database technologies and identify opportunities for infrastructure improvement\nParticipate in a weekly on-call rotation and provide support during critical production interventions\n\nO que é pedido\n\n6 to 9 years of professional experience in Oracle database administration, preferably in complex production environments\nProven ability to manage database operations independently and resolve technically demanding incidents\nExperience contributing to database architecture decisions and infrastructure improvement initiatives\nStrong analytical and problem-solving capabilities, with attention to service quality and operational risk\nAbility to collaborate effectively with international, cross-functional teams and communicate technical recommendations clearly\nResponsible and proactive approach to production commitments, change management and continuous improvement\nAvailability to participate in scheduled on-call duties and critical operational interventions\nOracle Database administration, maintenance and troubleshooting\nSQL query analysis and database performance optimization\nDatabase architecture assessment and solution design\nDatabase monitoring, availability and operational continuity\nBackup, restoration and recovery procedures\nDatabase security and access management practices\nIncident, problem and change management in production environments\nDatabase version management, upgrades and technology lifecycle management\nDevOps principles and operational standardization\n\nValorizado\n\nFamiliarity with cloud database architectures and related technologies\nAwareness of Big Data technologies and evolving database infrastructure approaches\n\nO que é oferecido\n\nPrivate health insurance from your first day, with no waiting periods and optional family extension\nFree and confidential psychological support through our mental health partnership, including professional guidance and well-being resources\nContinuous learning opportunities, including training and certification support for professional development\nOpportunities to strengthen your knowledge of information security, quality management and cybersecurity best practices\nChildcare vouchers and support measures designed to help balance professional and personal responsibilities\nA collaborative environment that values professional growth, knowledge sharing and long-term development\nRegular team initiatives, community activities and accessible leadership\n\nResumo organizado por IA a partir do anúncio original. Confirma os detalhes no site da empresa.","description_format":"text","description_chars":3638,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Health insurance","Hybrid work","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Professional Services","Information Security","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-11-13T00:56:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":30,"reasons":["seen:1","win:early"],"computed_at":"2026-11-13T04:36:40Z"},"pay":null,"html_url":"https://alion.io/job/hexa-group-oracle-database-administrator-senior","json_url":"https://alion.io/job/hexa-group-oracle-database-administrator-senior.json","meta":{"generated_at":"2026-11-13T04:36:40Z","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":9766,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"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":4374796},"rest":"https://alion.io/mcp/rest/get_company?id=4374796"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhexa-group-oracle-database-administrator-senior"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fhexa-group-oracle-database-administrator-senior"},{"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%2Fhexa-group-oracle-database-administrator-senior"},{"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/hexa-group-oracle-database-administrator-senior\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhexa-group-oracle-database-administrator-senior"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4211304}},{"tool":"search_jobs","arguments":{"company":"hexa-group.pt","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4211304},"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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