{"id":3017265,"url":"https://alion.io/job/first-quantum-minerals-metallurgist-process-optimization","title":"Metallurgist, Process Optimization","company":{"id":2016245,"name":"First Quantum Minerals","domain":"first-quantum.com","url":"https://alion.io/company/first-quantum","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":71,"open_postings":69,"ghost_share":0.478,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":33,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","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":["Solwezi, Zambia"],"countries":["ZM"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":13500,"max_usd":40000,"period":"year","method":null,"sample_n":20315},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Power BI","optional":false}],"status":"live","first_seen_at":"2026-10-21T16:53:24Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-22T19:50:47Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":1},"description":"At First Quantum, we free the talent of our people by taking a very different approach which is underpinned by a very different, very definite culture - the “First Quantum Way”.\nWorking with us is not like working anywhere else, which is why we recruit people who will take a bolder, smarter approach to spot opportunities, solve problems and deliver results.\nOur culture is all about encouraging you to think independently and to challenge convention to deliver the best result. That’s how we continue to achieve extraordinary things in extraordinary locations.\nJob description:\nThe Metallurgist will provide specialist technical support for gravity gold recovery optimization, metallurgical test work, and plant performance improvement. The role will focus on maximizing gravity recovery, reducing gold losses, and identifying sustainable opportunities to improve overall plant performance. The role also requires significant data analytic focus.\nKey Responsibilities:\nAnalyse plant data and metallurgical performance trends to identify gold recovery gaps and improvement opportunities.\nMonitor and optimize gravity recovery systems, including Knelson and Falcon centrifugal concentrators.\nConduct plant surveys, sampling campaigns, metallurgical balances, and gold-loss investigations.\nPlan, conduct, and interpret GRG and E-GRG test work using the laboratory-scale Knelson concentrator.\nEvaluate the impact of ore type, grind size, classification efficiency, circulating load, and gold liberation on gravity recovery.\nOptimize concentrator operating parameters, including feed rate, feed density, fluidization water, cycle duration, bowl speed, and concentrate mass pull.\nCompare theoretical gravity-recovery potential with actual plant performance and develop actions to close identified gaps.\nEstablish representative sampling methods, sampling frequencies, and quality-control requirements.\nCoordinate gold assays, screen-fire assays, particle-size analysis, and mineralogical investigations.\nTroubleshoot plant and laboratory performance issues using metallurgical data and structured root-cause analysis.\nIdentify, evaluate, and implement technical projects to improve gold recovery, plant efficiency, and operating costs.\nPrepare technical reports covering surveys, test work, plant trials, findings, and recommendations.\nProvide technical support to Operations, Laboratory, Maintenance, and Engineering teams.\nTrain and guide operators, technicians, and junior metallurgical personnel.\nEnsure all work complies with health, safety, environmental, quality, and gold-security requirements.\nQualifications & Experience:\nDegree or Diploma in Metallurgy, Mineral Processing, Chemical Engineering, or a related discipline.\nProven experience in plant optimization, gravity gold recovery. Experience in CIL/CIP operations is desired, but not essential.\nDemonstrated expertise in conducting, interpreting, and reporting on GRG, EGRG, cyanide bottle-roll, and other metallurgical test work. Experience with Gekko systems and Acacia reactors will be considered an added advantage.\nStrong practical knowledge of gravity concentrators, intensive leaching, and gold-room processes will be an advantage.\nProven capability in plant sampling, metallurgical surveys, mass balancing, gold accounting, and troubleshooting will be an advantage.\nSound understanding of comminution, classification, gold liberation, and their impact on gravity recovery will be an advantage.\nStrong analytical, technical reporting, and presentation skills, with a results-driven approach.\nHigh proficiency in Excel, Power BI, PI Vision, SCADA, and metallurgical data-analysis tools.\nDemonstrated commitment to safety, operational excellence, teamwork, and continuous improvement.\nAll academic qualifications and results must be verified by the Zambia Qualifications Authority (ZAQA)\nVisit our website and register for instant job alerts at First Quantum Careers\nFollow us for the latest news at LinkedIn\nIf you are already a First Quantum employee, log into your Workday account > Career Hub > Browse Jobs to apply internally for this opportunity.","description_format":"text","description_chars":4118,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Mining","Non-ferrous Metals"],"lifecycle":[{"event":"open","at":"2026-10-21T16:53:24Z"}],"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":33,"reasons":["conf:10","win:early"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/first-quantum-minerals-metallurgist-process-optimization","json_url":"https://alion.io/job/first-quantum-minerals-metallurgist-process-optimization.json","meta":{"generated_at":"2026-10-23T06:51:53Z","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":11118,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"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":2016245},"rest":"https://alion.io/mcp/rest/get_company?id=2016245"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffirst-quantum-minerals-metallurgist-process-optimization"},{"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%2Ffirst-quantum-minerals-metallurgist-process-optimization"},{"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%2Ffirst-quantum-minerals-metallurgist-process-optimization"},{"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/first-quantum-minerals-metallurgist-process-optimization\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffirst-quantum-minerals-metallurgist-process-optimization"}]}