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Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying critical minerals for modern energy, AI, and defense technologies. The company reimagines the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.
The Sr. HR Business Partner / Generalist role balances strategic HR partnership with hands-on operational execution. You will serve as a trusted advisor to business leaders while managing the full employee lifecycle and core HR operations.
Key responsibilities include:
- Partnering with business leaders to align people strategies with organizational goals and providing strategic HR guidance on compensation, promotions, organizational changes, performance management, and career development
- Supporting organizational design, workforce planning, and HR system administration
- Managing employee lifecycle processes including onboarding, offboarding, HRIS transactions, and policy administration
- Coaching managers on employee relations, performance management, workplace investigations, conflict resolution, and corrective actions
- Driving employee engagement through surveys, focus groups, recognition programs, and action planning
- Responding to employee and manager inquiries related to benefits, leave, HR systems, and policies
- Analyzing workforce data to improve processes, support compliance, and recommend business solutions
- Building strong relationships with leaders and employees to foster a positive, high-performing workplace culture
You will be a key member of a growing HR team helping to scale people programs and enhance the employee experience as the organization continues to grow.
