**Senior Manager, Completions/Commissioning \- Site Salta 14x14** **\-** **ARG007B****Company****:** Worley**Primary Location****:** Argentina**Job****:** Commissioning Management**Schedule****:** Full\-time**Employment Type****:** Employee**Management Level****:** Supervisor**Job Posting****:** Sep 8, 2025**Unposting Date****:** Ongoing**Reporting Manager Title****:** Senior Director, Project Management : **Building on our past. Ready for the future** Worley is a global professional services firm made up of experts in energy, chemicals and resources. We partner with clients to deliver projects and create value over the lifetime of their assets. We are uniting two worlds, advancing toward more sustainable energy sources while simultaneously helping provide the energy, chemicals and resources that are needed now. **Objective:** This search aims to fill the position of a Senior Commissioning Manager for a mining project located in Salar del Rincón, Salta, Argentina. The Project is located in a high-altitude geographical area (4\.000masl). **Responsibilities:** The activities to be performed correspond to those of a Senior Commissioning Manager with experience in earthworks of large-scale projects and infrastructure works. Without being limited to, the main activities are detailed below: a. Lead a Commissioning team interacting with: Construction, Quality, HSE, Environment, Planning and Cost Control, Camp Management, Services. b. Define Pre-commissioning documentation and establish Commissioning Plans. Manage client relationship. c. Ensure availability of Procedures and Records to be used during the Commissioning phase. d. Verify formal delivery of Operational and Maintenance Manuals for facilities (new or modified) and confirm that Operations and Maintenance personnel training has been completed. e. Coordinate and verify necessary Subcontractors/Vendors required to complete Commissioning tasks, pre-established during the project’s general phase. f. Track work logs. Control and draft Service Orders and Purchase Notes as needed. g. Monitor HSE, QA/QC and Environmental deviations. Ensure compliance with standards and procedures. h. Report to the Project Construction Director or defined Area Managers. i. Liaise with Company functional departments. j. Participate in periodic meetings. Draft reports. k. Perform administrative duties typical of any company employee (e.g., timesheet entries, trainings, etc.) **Requirements:** The requirement calls for an Engineer or equivalent university degree, with proven experience of more than 15 years in commissioning similar plants (Mining, Oil \& Gas or comparable). The candidate must have knowledge of Project Management, Contract Administration, Leadership of Multidisciplinary Teams, planning, quality control, HSE and Environment, strong interpersonal skills, contractor management, reporting, and client interaction. Fluent command of the English language. Work mode: Roster If you require any **accessibility accommodation**, please do not hesitate to specify it in your application. **Moving forward together** We are committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can speak up and be heard. We provide equal employment opportunities to all qualified applicants and employees regardless of age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status, or any other basis protected by law. We want our people to be energized and empowered to drive sustainable impact. That’s why we focus on a values-driven culture that fosters brilliance through belonging, connection and innovation. We are building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves and be heard. And we’re not just talking about it; we’re doing it. We are re-skilling our people, leveraging transferable skills and supporting workforce transition to become experts in today’s low-carbon energy infrastructure and technology. Whatever your ambition, there’s a path for you here. And there are no barriers to potential career success. Join us to broaden your horizons, explore diverse opportunities and be part of achieving sustainable change.