{"id":2905576,"url":"https://alion.io/job/ecolab-wastewater-process-engineer","title":"Wastewater Process Engineer","company":{"id":1754712,"name":"Ecolab","domain":"ecolab.com","url":"https://alion.io/company/ecolab-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":77,"open_postings":120,"ghost_share":0,"stale_share":0.925,"repost_share":0,"time_to_fill_p50_days":26,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Shanghai, China"],"countries":["CN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":31000,"max_usd":71000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":7932},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"Microsoft Office","optional":false},{"name":"Outlook","optional":false}],"status":"live","first_seen_at":"2026-10-20T07:41:57Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-22T09:39:52Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"JOB DESCRIPTION AND RESPONSIBILITIES\nPrepare PFD, P&ID, layout, equipment list, control logic, civil construction drawings and documents relative with technical aspect.\nProvide design calculations, mass balance and documentation support for project work.\nCommunicate with client/supplier to make correct design.\nEstimate potential risk of engineering and find good solution.\nReviewing all applicable job data and generating design, general arrangement and other submittal drawings within estimated hours and timescales.\nSite installation support, Site commissioning support, site survey according to process design.\nSupport with each other and good teamwork.\nOther related, not limited to but assigned by supervisor.\nSKILLS AND ABILITIES\nBachelor degree in Environmental Engineering, Mechanical Engineering, Chemical engineering, or associated.\n5+ years’ experience in wastewater treatment engineering design.\nFamiliar with wastewater & reclaim water process and system especially in the TFT, LED/OLED or Semiconductor industry.\nFamiliar with pure water and waste water process and system in electronic related industries.\nFamiliar with Treatment process of Ammonia, Fluoride, phosphorus, CMP, Org. wastewater.\nFamiliar with Biological, Aerobic/Anaerobic and MBR technology.\nFamiliar with pure water and waste water equipment and instrument.\nFamiliar with mechanical and electrical design.\nFamiliar with English, good read, write and able to oral communication in English.\nFamiliar with MS office (word, excel, outlook) and AutoCAD.\nOpen-mind, desiring to learn new technologies.\nGood communication and positive attitude.\nAble to work on-site and under pressure.\nPREFFERED\nExperience in the design of wastewater treatment process in electronic industry for bidding or execution, wastewater treatment plant layout, civil pool structure and condition drawing is preferred.","description_format":"text","description_chars":1870,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate 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