{"id":2840560,"url":"https://alion.io/job/worley-principal-rotating-equipment-engineer-gas-compressor","title":"Principal Rotating Equipment Engineer (Gas Compressor)","company":{"id":1818849,"name":"Worley","domain":"worley.com","url":"https://alion.io/company/worley-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"B","score":80,"open_postings":190,"ghost_share":0,"stale_share":0.795,"repost_share":0,"time_to_fill_p50_days":38,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Muscat, Oman"],"countries":["OM"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":46000,"max_usd":118000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2629},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-14T06:41:48Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-11-04T14:53:46Z","board_verified":true,"closed_at":null,"days_open":21,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":21},"description":"About us\nWorley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.\nPrimary Objectives / Responsibilities\nExperience shall encompass of all design aspects of Rotating Equipment (Centrifugal compressor, Reciprocating compressor, Gas turbines, Centrifugal pumps, Reciprocating pumps, fans/blowers, IA packages etc.).\nExperience in conceptual, FEED and detailed design is mandatory.\nRelevant knowledge, skills and fully conversant with relevant international codes and standards [API, ASME, HI standards etc.,\nMust have strong communications skills in English - both verbal and written.\nEffective analytical and problem-solving skills and the ability to formulate and communicate sound recommendations.\nThe selected candidate will work on a centrifugal compressor package for a prestigious client in Oman. Previous experience with centrifugal compressor packages is mandatory, and the candidate will be required to attend a Customer interview before recruitment.\nSpecific Accountabilities\nExperience with BP ETPs and / or Shell DEPs is preferred.\nExperience in preparing material requisitions, equipment selection studies, datasheets and specifications, technical bid evaluations, and reviewing vendor documents for centrifugal compressors, chillers, and associated packages.\nWorking knowledge of Torsional and Lateral Rotordynamic analysis including the ability to review vendor reports and recommendations.\nSound knowledge of applicable API standards, particularly API 617, API 614, API 670, API 671, and other relevant project specifications.\nExperience in defining compressor operating cases, performance requirements, turndown, control philosophy and anti-surge system requirements.\nExperience in reviewing vendor inspection and test plans, quality documents, Deviations and Clarification list and technical queries.\nExperience in actively participating in design reviews, HAZOP, SIL/IPF reviews, model reviews and other technical and safety reviews for rotating equipment and packaged units.\nExperience reviewing package piping, P&IDs, utility consumption, equipment layouts, nozzle loads, foundation loads, and maintenance and lifting requirements.\nRelevant knowledge of other discipline areas and interface requirements related to Mechanical Rotating engineering. \nAbility to lead technical clarification meetings, resolve bid exceptions, and coordinate technical issues with vendors, clients, and project stakeholders.\n15+ years’ experience related to Rotating equipment’s in engineering design company for Oil & Gas, Refinery, Petrochemical Industry.\nBachelor of engineeringin mechanical or related field\nMoving forward together\nWe want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.\nAnd we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, there's a path for you here.\nAnd there's no barrier to your potential career success. 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