Senior Mechanical Engineer - El Pachon Project

We are one of the world's largest producers and marketers of copper with our mining, refining and recycling operations and development projects within the key mining regions of Africa, Australia, Philippines & Americas.

Senior Mechanical Engineer

Location: Santiago, Chile
Division: El Pachón Project
Reports to: Engineering Manager

About El Pachon Project

El Pachón is a copper and molybdenum deposit located in the province of San Juan, Argentina. Situated between 3,600 and 4,200 meters above sea level, it lies approximately 5 kilometers from the international border with Chile.

The El Pachón project is part of Glencore’s portfolio, one of the world’s largest globally diversified natural resource companies, and a leading producer and marketer of more than 90 essential commodities.

Qualifications

• Professional Mechanical Engineering degree.
• Preferred fluency in English and Spanish.
• Proficiency in Microsoft Project, Word, Excel, PowerPoint, and Outlook.
• More than 15 years of relevant experience in mechanical engineering.
• Previous experience operating or designing large copper concentrators is desirable.
• Experience in budgeting, resource management, and planning.
• Strong technical report writing, presentation, and communication skills.

Main objectives of the job

• Lead the technical development of mechanical projects, including design, analysis, execution, and maintenance of systems and machinery, ensuring quality, safety, and timely delivery.
• Deliver exceptional mechanical engineering solutions and project management for El Pachon Project.
• Provide senior technical leadership in the design and engineering of copper concentrator plants and related infrastructure, ensuring reliable, maintainable, safe and fit-for-purpose mechanical solutions that comply with international standards.
• Support study management across conceptual, scoping, pre-feasibility, feasibility, and trade-off phases for base and precious metals concentrators.

Operating Context

• Work within a high-performing engineering team supporting EPCM, EPC and owner’s team projects.
• Responsible for engineering tasks related to mechanical design, testing, safety and maintenance related to mechanical systems of concentrator processing circuits including crushing, grinding, flotation, tailings, filtration systems, and associated infrastructure.
• Collaborate with consultants, internal SMEs, suppliers, and regulatory bodies to deliver multidisciplinary project outcomes.
• Operate under minimal supervision while handling multiple concurrent responsibilities.
• Regular travel to site in San Juan, Argentina to be expected.

Control elements

• Ensure compliance with engineering standards, codes, and design criteria relevant to mechanical engineering.
  Review and approve design documentation, specifications, calculations, and bid evaluations.
• Monitoring quality indicators, costs, delivery times, and safety in mechanical projects.
• Reviewing and approving technical documentation, drawings, and specifications.
• Oversee the development of maintenance standards, critical spares strategies, and lifecycle management plans.
• Implement value-added practices focused on safety, constructability, and economic parameters.
• Contribute to the company’s HSEC (Health, Safety, Environment, and Community) commitment as a core value.

Experience and skills

• Proven experience in mechanical engineering design and plant operations, including maintenance program development and reliability-centered maintenance (RCM).
• Knowledge of product lifecycle management (PLM), material selection, structural and mechanical analysis using techniques like finite element analysis (FEA), and computational fluid dynamics (CFD), among other.
• Ability to develop discipline deliverables including mechanical design criteria, equipment specifications, and equipment sizing (e.g., HVAC, pumps).
• Extensive knowledge of international standards and codes such as ANSI, API, ASME, ASTM, ISO, and others.
• Familiarity with 2D, 3D, and 4D engineering design tools.
• Knowledge of engineering work planning, control methods, and economic evaluation (CapEx and OpEx).
• Experience leading project studies and technical reviews.
• Ability to communicate and coordinate technical issues with local and international clients.
• Strong skills in resource planning, cost estimation, and technical decision-making, deep commitment with safety and quality policies.
• Excellent interpersonal and mentoring skills.

Key accountabilities

1. Participate in and promote company values and HSEC initiatives.
2. Review and approve mechanical design criteria, specifications, and equipment sizing.
3. Design, Develop and maintain mechanical design documentation and feasibility reports.
4. Manage project activities according to scope, schedule, and budget.
5. Supervise and review the work of third-party consultants and internal SMEs.
6. Coordinate technical interfaces with other disciplines and external stakeholders.
7. Prepare or supervise preparation of budget estimates, work plans, and execution schedules.
8. Review and approve bid tabs, letters of recommendation, and OpEx estimates.
9. Lead technical discussions and strategic reviews in the best interests of the company.
10. Facilitate effective communication across project teams and stakeholders.
11. Mentor and develop engineers and designers, fostering a collaborative environment.
12. Promote innovation and continuous improvement in engineering practices.

Job relationships and structure

Direct reports: Engineers and Designers (where applicable)

Other internal relationships:

• Engineering team members
• Internal SMEs
• Project Controls
• Contracts and Procurement teams

Other External relationships:

• Consultants and engineering service providers
• Suppliers and vendors
• Regulatory authorities

Our Commitment to Diversity & Inclusion:

Glencore is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

Through our IDEAL framework (Inclusion, Diversity, Equity, Advancement, and Local), Glencore is an equal opportunity employer committed to creating and maintaining a diverse and inclusive workforce where everyone can achieve their full potential, regardless of their backgrounds. We aim to ensure that all perspectives and cultures, however numerous and varied, are welcomed, essential to our operations, and respected by each of our employees. We treat all our employees fairly and with dignity. Join us in championing IDEAL, where inclusivity unlocks potential and fuels high performance.