{"id":21253,"url":"https://alion.io/job/intrust-mid-senior-database-administrator-for-oracle","title":"Mid-Senior Database Administrator for Oracle","company":{"id":851077,"name":"Inttrust S.A.","domain":"inttrust.gr","url":"https://alion.io/company/inttrust","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":95,"open_postings":11,"ghost_share":0,"stale_share":0.182,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Athens, Greece"],"countries":["GR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":29000,"max_usd":76000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2127},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Oracle","optional":false},{"name":"Cassandra","optional":true},{"name":"MySQL","optional":true},{"name":"PostgreSQL","optional":true}],"status":"live","first_seen_at":"2026-10-21T00:00:00Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-11-03T11:02:07Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":13},"description":"InTTrust is a trusted Technology and Digital Solutions provider creating value for customers, encompassing IT Consulting and Implementation services, Database Operation, Administration and Optimization services, IT Managed Services, Cloud Governance & Security services. We are experts on Digital Transformation Solutions, Custom Applications Development & Application Modernization, IoT and ML/AI solutions, Design and Implementation of Private/Public/Hybrid Cloud solutions together with Multi-Cloud Integration.\nWe are seeking to hire a talented Mid-Senior Database Administrator for Oracle, to join our Professional Services team and become part of our success story.\nWhat will you do\nWork collaboratively with different teams to administer the build out and support of databases through multiple. product lifecycle environments, from development to mission-critical production system. \nEscalate to certain suppliers on customer’s behalf to try to resolve issues outside of our control, such as bug fix requests.\nCommunicate with the customer through formal correspondence.\nEnsure compliance with all technical specifications. \nDatabase health monitoring, export and import, back up and restore. \nOrganize and provide daily operations and checks. \nAdministrative tasks, such as, promotions on all instances, code changes, recompiles, data changes, cloning, relocate, rename Instances, performance Issues, query optimization, installation of new Instances, changes on the configuration, patching and updates, troubleshooting. \nParticipate in 24x7 on-call rotation in support of production issues.\nRequirements\nBachelor’s degree in Information Technology or any related field.\nProven experience 3-7 years as a Database Administrator for Oracle Databases.\nStrong verbal and written communication abilities.\nFluent in both Greek and English.\nOpen to exploring new areas and acquiring new skills.\nNice to have\nMaster’s degree in Information Technology or any related field.\nCertifications for all skills.\nExperience in administering other Relational Databases such as PostgreSQL, Sybase, or MySQL etc.\nExperience in administering other NoSQL Databases such as MongoDB, Cassandra etc.\nSoft Skills\nDemonstrates exceptional professionalism, integrity, and accountability.\nProven skill in managing multiple tasks simultaneously while adhering to deadlines.\nEffective team player with strong problem-solving abilities.\nAble to learn quickly, adapt, communicate clearly, and maintain organization.\nDedicated to ensuring customer satisfaction.\nFocus on delivering high-quality results.\nBenefits\nSalary package commensurate with experience.\nMeal subsidies.\nPrivate Health Insurance program.\nCorporate laptop and equipment.\nCorporate mobile phone plan.\nCertifications on leading vendors technologies.\nContinuous training & development.\nCandidates should have: \nEligibility to work within the EU.\nFluency in Greek. \nWillingness to work on-site or remote depending on the project/customer.\nInTTrust S.A. is proud to be an equal opportunities workplace and is an affirmative action employer. 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