Top Tech Jobs & Startup Jobs

Lead and scale the People Operations function by optimizing recruiting, onboarding, and employee processes, while managing HR systems and metrics.

The Electrical Engineer will design and implement power systems for critical mineral infrastructure, conduct system modeling, and ensure compliance with standards. They will also support project lifecycle phases including construction and commissioning.

The Electrical & Instrumentation Designer will configure projects using AutoCAD Electrical, develop best practices, and support drafting activities from conceptual to detailed design.

Lead development and implementation of project controls (cost, schedule, change, risk) for large-scale mining and refining capital projects. Manage budgets, forecasts, contractor schedules in Primavera P6, variance analyses, progress payments, change orders, and risk assessments. Provide dashboards and recommendations to executives, ensure compliance with safety and environmental permits, and embed digital project controls and governance across projects.

Design and own end-to-end data domains and pipelines for plant sensors, lab results, and historians. Build schemas, ensure data quality, observability, and lineage, and supply model-ready time-series and analytical datasets to ML and operations teams. Mentor junior engineers and define data contracts.

Lead technical direction for autonomous mineral refining by designing, validating, and deploying RL-based control models. Own autonomy roadmap, set simulator and modeling standards, solve sim-to-real and non-stationarity problems, partner with domain experts and leadership on techno-economic decisions, and mentor engineers while delivering production ML that runs on live plant equipment.

Develop and train reinforcement-learning control models in realistic simulators, refine training environments and reward logic, analyze and improve model performance, close the sim-to-real gap with plant data, write well-tested production code, and collaborate with process and chemistry experts to deploy autonomous controllers optimizing recovery, reagent use, energy, and uptime.

Develop, maintain, and analyze integrated project schedules for engineering, procurement, construction, and commissioning. Monitor progress, perform critical path and risk analysis, support planning workshops, prepare performance reports and KPIs, and recommend mitigation to keep projects on schedule and aligned with company procedures and industry best practices.

Execute month-end close; prepare journal entries, accruals, and reconciliations; maintain multi-entity general ledgers; support financial statement preparation, audits, tax filings, and FP&A collaboration; improve accounting processes and internal controls.

The Process Engineer will oversee bioleaching columns and pilot-scale equipment, bridging R&D and operations to optimize processes for commercial mining.