{"id":1899738,"url":"https://alion.io/job/airswift-lead-mechanical-engineer-water-projects","title":"Lead Mechanical Engineer (Water Projects)","company":{"id":2751907,"name":"Airswift","domain":"airswift.com","url":"https://alion.io/company/airswift-com","size_band":"5000+","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":{"grade":"B","score":80,"open_postings":32,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":19,"computed_at":"2026-10-24T06:02:35Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Perth, Australia"],"countries":["AU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":71000,"max_usd":181000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2403},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-09-07T00:00:00Z","employer_posted_date":"2026-10-05","last_verified_at":"2026-10-24T19:14:58Z","board_verified":true,"closed_at":null,"days_open":47,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":47},"description":"Job reference\n1279829\nLocation\nPerth, Western Australia, Australia\nSector\nProcess\nFunction\nEngineering & Design\nEmployment type\nContract\nDate published\nSeptember 7, 2026\nJob Title: Lead Mechanical Engineer\nDuration: 12 months\nLocation: Perth\nThis opportunity is suited to a highly experienced mechanical design professional supporting a major brownfields expansion within a gold processing operation. The role sits within a multidisciplinary engineering team focused on checking detailed design and providing technical leadership across mineral processing infrastructure on a large-scale open-cut project. Key technical exposure includes crushing, milling, CIL, elution, materials handling systems, vendor data review, and constructability assessments.\nRequired Experience:\nExtensive experience in detailed mechanical design within gold or base metals projects\nStrong background in brownfields projects or expansions within operating plants\nExperience working within multidisciplinary engineering teams\nExperience delivering mechanical design packages across crushing, milling, CIL, elution, and materials handling systems\nEPC project experience\nKey accountabilities will include:\nDegree in Mechanical (preferred), Civil, or Chemical Engineering.\n10+ years' experience in piping systems, pipeline design, or water infrastructure engineering.\nMining, resources, or engineering consultancy experience preferred.\nDevelop and review water management strategies and plans across project lifecycles.\nPerform hydraulic modelling and design calculations for pipelines, borefields, pump stations, ponds, and tanks.\nPrepare technical specifications, scopes of work, design reports, and engineering documentation.\nProduce construction drawings, P&IDs, GA drawings, pipeline schematics, and MTOs.\nSupport equipment selection, vendor evaluations, and technical compliance reviews.\nParticipate in design reviews, site inspections, and stakeholder engagement.\nContribute to capital cost estimates and quantity take-offs.\nCoordinate operational readiness and construction support activities.\nEnsure compliance with Australian standards, regulations, and project requirements.\nABOUT AIRSWIFT\nAirswift is an international workforce solutions provider within the energy, process and infrastructure industries. Airswift serves as a strategic partner to our clients, offering a turnkey workforce solution to capture and deliver the top talent needed to complete successful projects by aligning with the unique needs of our clients.\nWith over 1000 employees and 9,000+ contractors operating in over 130 countries, our geographical reach and pool of talent available is unmatched in the industry and the level of experience, exposure and expertise that the organization has is unparalleled. Only candidates with the right to work in Australia will be considered. (Australia Citizen, PR Holder, or Valid Australia working VISA)\nIf you would like to be considered for the position, please apply directly to this advertisement or send your application via email to  with your updated CV/ resume & contact details. Alternatively, you may contact Kash at +61 08 6256 0338 for more information\nNot the job you are looking for? Search hundreds more\nSearch Now.","description_format":"text","description_chars":3265,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Australia","iso":"AU","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Science & Engineering"],"lifecycle":[{"event":"open","at":"2026-10-05T10:18:05Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.256,"p_room":0.28,"age_days":47,"expected_fill_days":19,"reasons":["conf:27","agency","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/airswift-lead-mechanical-engineer-water-projects","json_url":"https://alion.io/job/airswift-lead-mechanical-engineer-water-projects.json","meta":{"generated_at":"2026-10-24T23:51:09Z","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":34999,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"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":2751907},"rest":"https://alion.io/mcp/rest/get_company?id=2751907"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fairswift-lead-mechanical-engineer-water-projects"},{"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%2Fairswift-lead-mechanical-engineer-water-projects"},{"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%2Fairswift-lead-mechanical-engineer-water-projects"},{"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/airswift-lead-mechanical-engineer-water-projects\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fairswift-lead-mechanical-engineer-water-projects"}]}