{"id":1767209,"url":"https://alion.io/job/derivco-database-administrator-12-month-contract","title":"Database Administrator - 12 Month Contract","company":{"id":3880369,"name":"Derivco","domain":"derivco.com","url":"https://alion.io/company/derivco-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Durban, South Africa"],"countries":["ZA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":37000,"max_usd":67000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":10},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ClickHouse","optional":false},{"name":"FoundationDB","optional":false},{"name":"Grafana","optional":false},{"name":"Loki","optional":false},{"name":"Mimir","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-06-08T00:00:00Z","employer_posted_date":"2026-06-08","last_verified_at":"2026-10-14T13:50:46Z","board_verified":true,"closed_at":null,"days_open":128,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":128},"description":"We’re looking for a highly skilledIntermediate to Senior Database Administrator on a12-month contractwho is passionate about managing enterprise-scale database environments, driving performance optimisation, and ensuring high availability across critical systems.\nThis is a hands-on specialist role where you’ll work with complex SQL Server estates, design and maintain replication and data movement solutions, and play a key role in ensuring database reliability, performance, and scalability across our technology landscape. If you thrive in operational excellence and enjoy solving complex production challenges, this role is for you.\nWhat You’ll Do\nDesign, implement, and maintain high availability and disaster recovery solutions (e.g. clustering, availability groups, replication frameworks)\nDevelop and manage complex data movement and replication architectures across large database estates \nMonitor database environments and proactively address performance, stability, and reliability issues\nPerform advanced performance tuning using execution plans, wait statistics, and profiling tools \nInvestigate incidents, conduct root cause analysis, and implement effective remediation strategies\nDrive database automation initiatives using scripting and self-service tooling to improve operational efficiency\nSupport infrastructure modernisation projects, including cloud adoption and optimisation initiatives\nEnsure database security, compliance, and governance through controls such as encryption, auditing, and access management \nCreate and maintain technical documentation, runbooks, and operational standards\nProvide technical mentorship and guidance to junior database administrators\nParticipate in critical incident response and provide after-hours support when required\nWhat We’re Looking For\n6 - 10 years of progressive experience in database administration within enterprise environments\nA relevant degree in Information Technology, Computer Science, or a related discipline\nStrong expertise in SQL Server or similar relational database management systems\nProven experience with high availability, disaster recovery, and replication technologies\nAdvanced skills in database performance tuning and query optimisation \nExperience with automation and scripting (e.g. PowerShell, Bash, or Python) \nExperience with Clickhouse DB or Foundation DB or LGTM Stack (Loki, Grafana, Tempo, Mimir) or Rybbit or Valkey\nExposure to cloud platforms and modern infrastructure environments \nSolid understanding of security, compliance, and data governance practices \nStrong problem-solving skills and the ability to manage critical incidents independently\nExcellent communication skills with the ability to work across technical and business stakeholders\nA collaborative team player who values knowledge sharing and continuous improvement\nWhy Join Us?\nPlay a critical role in maintaining and optimising enterprise-scale database platforms\nGain exposure to modern cloud technologies, automation frameworks, and large-scale data environments\nWork in a collaborative, high-performance engineering environment\nContribute to infrastructure modernisation and continuous improvement initiatives\nBe part of a culture that values technical excellence, accountability, and innovation\nIf you’re passionate about database reliability, performance optimisation, and building scalable data platforms, this role is for you.\nThis vacancy will be based Pretoria or Durban\nContract Duration:12 months\nClosing Date: 11 August 2026","description_format":"text","description_chars":3504,"description_truncated":false,"requirements":{"experience_years_min":6,"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":[],"lifecycle":[{"event":"open","at":"2026-10-03T14:18:27Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.262,"p_room":0.28,"age_days":128,"expected_fill_days":23,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/derivco-database-administrator-12-month-contract","json_url":"https://alion.io/job/derivco-database-administrator-12-month-contract.json","meta":{"generated_at":"2026-10-14T15:17:42Z","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":19281,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":3880369},"rest":"https://alion.io/mcp/rest/get_company?id=3880369"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fderivco-database-administrator-12-month-contract"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fderivco-database-administrator-12-month-contract"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fderivco-database-administrator-12-month-contract"},{"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/derivco-database-administrator-12-month-contract\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fderivco-database-administrator-12-month-contract"}]}