{"id":3958672,"url":"https://alion.io/job/beca-mechanical-engineer-2","title":"Mechanical Engineer","company":{"id":1883126,"name":"Beca","domain":"beca.com","url":"https://alion.io/company/beca-com","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":87,"open_postings":32,"ghost_share":0,"stale_share":0.313,"repost_share":0,"time_to_fill_p50_days":66,"computed_at":"2026-11-09T06:03:00Z"}},"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":["Gresik, Indonesia"],"countries":["ID"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false}],"status":"live","first_seen_at":"2026-11-09T10:20:30Z","employer_posted_date":"2026-11-09","last_verified_at":"2026-11-09T10:20:30Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"The Opportunity\nWe are seeking an experienced Mechanical Engineer to join Beca’s site-based Engineering Support Services team supporting PT Freeport Indonesia in Gresik, East Java.\nThe Mechanical Engineer will support engineering investigations, design activities, equipment and piping modifications, and technical queries across mechanical plant and associated piping systems.\nWorking as part of a multidisciplinary engineering team, the role will develop practical engineering solutions that consider safety, plant operations, constructability, maintainability and integration with existing facilities.\nThis position would suit a Mechanical Engineer with experience across mechanical equipment and industrial piping systems, particularly within existing industrial or process plants.\nResponsibilities\nAs part of the site-based engineering team, you will:\nInvestigate mechanical equipment, piping systems and plant issues and define engineering requirements.\nDevelop practical engineering solutions for equipment installations, replacements, piping modifications and plant improvements.\nPrepare and review mechanical and piping calculations, datasheets, specifications, scopes of work and technical reports.\nSupport the selection and specification of pumps, tanks, vessels, material-handling equipment and other mechanical plant.\nReview and develop piping arrangements, piping specifications and associated mechanical design documentation.\nReview P&IDs and piping layouts and assess piping interfaces with existing plant and equipment.\nSupport piping material selection, line sizing and hydraulic or pressure-drop calculations where required.\nReview equipment layouts, general arrangements, mechanical drawings and vendor documentation.\nUndertake site inspections, equipment assessments and field verification of existing mechanical and piping systems.\nAssess interfaces with existing equipment, structures, piping, utilities, electrical systems and site operations.\nCoordinate mechanical and piping requirements with process, electrical, instrumentation, civil and structural disciplines.\nReview supplier and contractor technical information against project requirements.\nParticipate in design reviews, constructability reviews, risk assessments and technical workshops.\nRespond to technical queries and requests for information arising during implementation or construction.\nProvide engineering support for installation, testing, commissioning and handover activities where required.\nMaintain clear records of engineering calculations, assumptions, decisions and design changes.\nApply applicable mechanical and piping standards, Beca quality procedures and site health, safety and environmental requirements.\nAbout You\nWe are looking for a practical and collaborative Mechanical Engineer who is comfortable working in an operating industrial environment and solving problems with multidisciplinary teams.\nYou will ideally have:\nA Bachelor’s degree in Mechanical Engineering.\nApproximately 5+ years of relevant mechanical engineering experience.\nExperience in industrial, mining, minerals processing, smelting, manufacturing, utilities or comparable heavy-industrial environments.\nPractical experience with both mechanical equipment and industrial piping systems.\nExperience specifying and assessing rotating and static mechanical equipment.\nExperience reviewing or preparing P&IDs, piping layouts, piping specifications and associated calculations.\nA good understanding of piping materials, valves, piping components and equipment/piping interfaces.\nExperience preparing engineering calculations, specifications, datasheets, equipment schedules and technical reports.\nExperience investigating existing equipment and piping systems and developing modifications for brownfield facilities.\nFamiliarity with relevant mechanical and piping codes and standards, including ASME and API, as applicable to the work.\nAn understanding of equipment and piping installation, constructability, maintainability and commissioning requirements.\nStrong analytical and practical problem-solving skills.\nGood technical writing and documentation skills.\nGood written and verbal communication skills in Bahasa Indonesia and English.\nThe ability to communicate effectively with clients, operators, engineers, designers, contractors and suppliers.\nWillingness and availability to work full-time at the project site in 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now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":66,"reasons":["conf:0","win:early","comp:brand"],"computed_at":"2026-11-09T11:17:06Z"},"pay":null,"html_url":"https://alion.io/job/beca-mechanical-engineer-2","json_url":"https://alion.io/job/beca-mechanical-engineer-2.json","meta":{"generated_at":"2026-11-09T11:17:06Z","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 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