{"id":2474262,"url":"https://alion.io/job/sgr-sa-processing-engineer","title":"Processing Engineer","company":{"id":4422816,"name":"Saudi Gold Refinery","domain":"sgr-sa.com","url":"https://alion.io/company/sgr-sa","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Manatal","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Riyadh, Saudi Arabia"],"countries":["SA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":35000,"max_usd":69000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":9},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-13T20:49:20Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-14T00:36:37Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Processing Engineer - Riyadh, Saudi Arabia\nAbout Saudi Gold Refinery\nSaudi Gold Refinery (SGR) is a Saudi mining and precious-metals company specialized in the refining of gold and precious metals, bullion production, and value-added precious-metal services. Operating within the Kingdom's mining value chain, SGR is aligned to the Vision 2030 mining pillar and to the regulatory framework set by the Ministry of Industry and Mineral Resources (MIM) and applicable Saudi and international standards. We produce responsibly sourced, traceable, and certified bullion, operate to LBMA Good Delivery and ISO-aligned quality standards, and invest in the people, processes, and controls behind every bar we produce.\nRole Overview\nSaudi Gold Refinery (SGR) is seeking a Processing Engineer in Riyadh, Saudi Arabia to optimize hydrometallurgical refining circuits and ensure maximum precious metal recovery. This role manages process parameters for the Miller and Wohlwill processes to produce LBMA-grade bullion while maintaining strict safety and environmental standards. The engineer leads technical troubleshooting and implements Management of Change protocols for process modifications.\nThe Processing Engineer will report directly to the Refinery Manager and will play a key role in maintaining yield efficiency and operational stability. This position ensures that all refining activities comply with SASO standards and internal quality requirements.\nKey Responsibilities\nThe Processing Engineer is responsible for the following key areas of technical and operational leadership.\nProcess Optimization\nThe role monitors real-time process data to adjust temperature, pressure, and chemical concentrations for optimal recovery rates.\nYield Management\nThis position calculates and tracks metal mass balances to ensure reconciliation accuracy within acceptable audit tolerances.\nSafety Compliance\nThe engineer ensures all process operations comply with ISO 14001 environmental standards and local effluent discharge limits.\nTechnical Troubleshooting\nThe role leads root cause analysis investigations for process upsets, equipment failures, or quality non-conformances.\nChange Management\nThis position manages the Management of Change (MOC) process for any modification to process parameters, chemicals, or equipment.\nOperator Training\nThe engineer delivers technical training to operators on chemical hazards, process controls, and emergency response procedures.\nSOP Development\nThe role develops and updates Standard Operating Procedures (SOPs) for all refining stages to ensure consistent operational execution.\nAudit Support\nThis position provides technical data and process documentation to support internal and external quality audits.\nChemical Efficiency\nThe engineer analyzes reagent consumption trends and implements measures to reduce costs per kilogram of refined metal.\nEquipment Collaboration\nThe role collaborates with Maintenance to define technical specifications for spare parts and repair scopes for refining equipment.\nQualifications\n Bachelor's degree in Chemical Engineering, Metallurgical Engineering, or Materials Science is required.\n Minimum of 5 years of experience in hydrometallurgy or precious metals refining is mandatory.\n Proven expertise in gold and silver refining processes including Miller chlorination and Wohlwill electrolysis is essential.\n Strong understanding of mass balance calculations and metallurgical accounting is required.\n Demonstrated knowledge of HSE regulations and chemical safety management is necessary.\n Experience with root cause analysis methodologies such as Fishbone or FMEA is required.\n Ability to read and interpret P&IDs and process flow diagrams is mandatory.\n Proficiency in English for technical reporting and communication is required.\nPreferred / Nice-to-have\n Master's degree in Extractive Metallurgy or Chemical Engineering is preferred.\n Experience with LBMA Good Delivery List requirements is advantageous.\n Familiarity with ISO 9001, ISO 14001, and ISO 45001 management systems is preferred.\n Previous work in a Saudi industrial facility is advantageous.\nSuccess Metrics\n Gold recovery rates remain above 99.5% for all refining batches.\n Chemical consumption per kilogram of refined gold decreases by 5%.\n All process upsets have completed root cause analysis and corrective actions.\n Technical response for one internal or external quality audit is successful.\n All refining SOPs are updated and validated to reflect current practices.\n 100% of shift operators are trained and certified on updated procedures.\n Zero environmental non-compliances or safety incidents related to process operations.\nEqual Opportunity Statement:\nSaudi Gold Refinery welcomes applications from all qualified candidates. Hiring decisions are made based on role requirements, skills, experience, and alignment with Saudization and Vision 2030 priorities.","description_format":"text","description_chars":4900,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-13T20:49:20Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":38,"reasons":["conf:1","win:early"],"computed_at":"2026-10-14T01:40:23Z"},"pay":null,"html_url":"https://alion.io/job/sgr-sa-processing-engineer","json_url":"https://alion.io/job/sgr-sa-processing-engineer.json","meta":{"generated_at":"2026-10-14T01:40:23Z","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":2416,"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":4422816},"rest":"https://alion.io/mcp/rest/get_company?id=4422816"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsgr-sa-processing-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%2Fsgr-sa-processing-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%2Fsgr-sa-processing-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/sgr-sa-processing-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsgr-sa-processing-engineer"}]}