Sr Engineer
Rio Tinto
United States
Workplace: OnsiteFull timeUSD 125,440 - 172,480 annuallyFunction: Industrial, Process & Manufacturing EngineeringExperience: 8-10 yearsEducation: bachelorsSkills: ["Strategic thinking","Analytical problem-solving","Communication","Presentation","Stakeholder management"]Provide technical and strategic leadership for long-range mine planning that maximizes the economic value of mining assets while ensuring safe, sustainable, and efficient operations. Own life-of-mine (LOM) plan development and optimization, including pit designs, production schedules, and strategic project evaluation. Perform technical and economic analyses (e.g., NPV/IRR), build planning models in mine planning software, and collaborate with geology, operations, finance, environmental, and commercial teams to guide informed long-term decisions.

