{"id":3390369,"url":"https://alion.io/job/network-contracting-data-engineer","title":"Data Engineer","company":{"id":2681887,"name":"Network Contracting","domain":"networkcontracting.co","url":"https://alion.io/company/network-contracting","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":"jobmail.co.za","ats_vendor":null,"truth_index":{"grade":"B","score":74,"open_postings":12,"ghost_share":0.333,"stale_share":0,"repost_share":0.75,"time_to_fill_p50_days":6,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Johannesburg, South Africa"],"countries":["ZA"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":45000,"max":50000,"currency":"ZAR","period":"month","gross":null,"usd_annual":36156},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ETL/ELT","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-28T09:23:41Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-28T09:23:41Z","board_verified":false,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"We are currently building our IT talent database and are looking to connect with experienced Data Engineers for current and future opportunities. We are particularly interested in professionals with experience in data ingestion, ETL/ELT, SQL, data modelling, orchestration and cloud data platforms. Register your profile with us so your data engineering experience can be considered for suitable opportunities as they become available. If you enjoy building scalable data solutions and improving data quality, we'd love to hear from you.Key Responsibilities: \nDevelop and maintain reliable data pipelines for batch and/or streaming data ingestion.\nBuild ETL/ELT processes and transform data for analytics, reporting and downstream applications.\nDesign and optimise data models, database queries and data integration workflows.\nMonitor pipeline quality and performance, troubleshoot issues and document data processes.\n Job Experience & Skills Required / Ideal Candidate Profile:\nEducation\nA degree, diploma or equivalent relevant qualification in Computer Science, Information Systems, Data Engineering or a related field is advantageous.\nRelevant cloud, database or data engineering certifications will be advantageous.\nTraining in analytics platforms or data architecture will be beneficial.\nDemonstrable hands-on data engineering experience is valued.\n Experience\nTypically 4+ years of experience in data engineering, ETL development or a closely related role.\nStrong SQL skills and experience developing data pipelines or ETL/ELT processes.\nExperience with relational databases, data modelling and data quality controls.\nCloud data platforms, Python, orchestration tools or streaming technologies will be highly advantageous.\n Skills\nSQL, data modelling and database performance awareness.\nETL/ELT, data ingestion, transformation and pipeline orchestration.\nPython or another scripting language.\nCloud data services, data quality, monitoring and documentation.\n Location: Gauteng\nApply now!\nFor more exciting IT vacancies, please visit:\nwww.networkcontracting.co.za\nI also specialise in recruiting in the following fields:\nArtificial Intelligence & Machine Learning\nSoftware Development\nData Engineering & Analytics\nIf you have not had any response in two weeks, please consider the vacancy application unsuccessful. Your profile will be kept on our database for any other suitable roles / positions.For more information contact:\n\nConnect with me on LinkedIn! http://linkedin.com/in/gladys-motsumi-67ba73183","description_format":"text","description_chars":2544,"description_truncated":false,"requirements":{"experience_years_min":4,"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":["Recruiting & Staffing","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-28T09:40:57Z"}],"visa":[],"liveness":{"score":28,"band":"fade","label":"Fading","p_open":1,"p_active":0.477,"p_room":0.578,"age_days":6,"expected_fill_days":6,"reasons":["seen:6","agency","velocity","win:tail"],"computed_at":"2026-11-04T06:34:25Z"},"pay":{"stated_usd_annual":36156,"is_top_pay":false},"html_url":"https://alion.io/job/network-contracting-data-engineer","json_url":"https://alion.io/job/network-contracting-data-engineer.json","meta":{"generated_at":"2026-11-04T11:26:43Z","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":16967,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"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":2681887},"rest":"https://alion.io/mcp/rest/get_company?id=2681887"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnetwork-contracting-data-engineer"},{"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%2Fnetwork-contracting-data-engineer"},{"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%2Fnetwork-contracting-data-engineer"},{"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/network-contracting-data-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnetwork-contracting-data-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3390369}},{"tool":"search_jobs","arguments":{"company":"networkcontracting.co","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3390369},"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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