{"id":4016503,"url":"https://alion.io/job/khaoticen-database-administrator","title":"Database Administrator","company":{"id":4530960,"name":"Khaoticen","domain":"khaoticen.com","url":"https://alion.io/company/khaoticen","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Belgrade, Serbia"],"countries":["RS"],"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":"Bash","optional":false},{"name":"Linux","optional":false},{"name":"MS SQL","optional":false},{"name":"MySQL","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2026-11-10T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-11-10T00:00:00Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"Khaoticen, founded in 2008, is a Serbia-based IT company that has grown into a global provider of comprehensive information and communication technology services and solutions. We serve a wide range of sectors, including tech, finance, telecommunications, energy, heavy industry and the public sector, focusing on cost-effective strategies that help clients thrive in a competitive digital landscape.\n\nOur leadership team comprises highly experienced business leaders, entrepreneurs, and security experts with decades of experience in creating cutting-edge IT solutions, combining strong commercial acumen with expert knowledge and skill. Our technical staff possesses immeasurable hands-on experience while continuously upgrading and mastering new trends. Our domain expertise and end-to-end capabilities enable seamless solutions for complex tech challenges and drive digital transformation across industries.\n\nWhen it comes to hiring, we commit to culture first. We turn up each day because we care about what we do, and believe an enjoyable, creative workplace with like-minded people is the secret to high-quality output. Experience the support of an enthusiastic team, a friendly social environment, managers who listen, professional development resources, and a people-first workplace culture.\n\nWe are looking for a highly skilled and experienced Senior Database Administrator to join our team.\n\nKey Responsibilities\n\nAdministration and maintenance of Oracle Database systems in production and non-production environments\n\nInstallation, configuration, patching, and upgrading of Oracle databases\n\nMonitoring database performance and availability and promptly resolving issues\n\nDatabase and SQL query performance tuning\n\nManaging backup and recovery procedures\n\nPlanning and implementing High Availability (HA) and Disaster Recovery (DR) solutions\n\nWorking with Oracle Data Guard, RAC, and other Oracle technologies for high availability and business continuity\n\nManaging users, privileges, security policies, and access control\n\nAnalyzing and resolving complex database issues\n\nAutomating routine DBA activities using scripts and appropriate tools\n\nCollaborating with system administrators, network and security teams, developers, and other IT teams\n\nParticipating in database migration, consolidation, and infrastructure improvement projects\n\nCreating and maintaining technical documentation and operational procedures\n\nParticipating in capacity planning, architecture, and future development of the database platform\n\nReference: eUA3cbRbu7Ri-dBggzqtQNUw1uuuSGtgZ_szDKZtDx380Eg2k5LYiunAyTAjsEsp\n\nWhat We Expect from the Candidate\nWe are looking for someone who can independently take ownership of the database platform's operation, while also collaborating with other IT teams on complex projects.\n\nFrom a Senior DBA, we expect the ability to:\n\npropose improvements to architecture and performance\n\nparticipate in defining technical standards and procedures\n\nidentify potential issues before they impact production\n\nmentor less experienced team members\n\nRequirements\nRequired Experience and Knowledge\n\nMinimum 5 years of experience as a Database Administrator, with significant experience in Oracle databases\n\nAdvanced knowledge of the Oracle Database platform\n\nExperience with Oracle administration in large and critical production environments\n\nStrong knowledge of SQL and PL/SQL\n\nExperience with backup/recovery technologies, particularly RMAN\n\nExperience with Oracle Data Guard\n\nExperience with Oracle RAC (significant advantage)\n\nSolid understanding of database performance tuning\n\nExperience with Linux/Unix operating systems\n\nKnowledge of HA, DR, backup, and disaster recovery concepts and procedures\n\nExperience working with monitoring and management tools\n\nAbility to analyze complex problems and independently find solutions\n\nGood command of English\n\nAdditional Assets\n\nOracle certification (OCP or equivalent)\n\nExperience with Oracle Enterprise Manager\n\nExperience with Oracle RAC, ASM, and Data Guard environments\n\nExperience with large databases and demanding OLTP systems\n\nExperience with Oracle database migrations and upgrades\n\nKnowledge of other relational databases, such as PostgreSQL, Microsoft SQL Server, or MySQL\n\nExperience with cloud database platforms (advantage)\n\nExperience with automation and scripting (Bash, Python, or similar)\n\nIf you're ready to take the next step in your Oracle DBA career and join a team that values expertise and initiative, we'd love to hear from you. Only shortlisted candidates will be contacted.","description_format":"text","description_chars":4560,"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":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-11-10T12:56:45Z"}],"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":25,"reasons":["seen:1","win:early"],"computed_at":"2026-11-11T05:49:22Z"},"pay":null,"html_url":"https://alion.io/job/khaoticen-database-administrator","json_url":"https://alion.io/job/khaoticen-database-administrator.json","meta":{"generated_at":"2026-11-12T02:55:14Z","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":6538,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"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":4530960},"rest":"https://alion.io/mcp/rest/get_company?id=4530960"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkhaoticen-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%2Fkhaoticen-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%2Fkhaoticen-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/khaoticen-database-administrator\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkhaoticen-database-administrator"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4016503}},{"tool":"search_jobs","arguments":{"company":"khaoticen.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4016503},"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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