Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We’re reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.
We are hiring a Head of Recruiting to build and scale a world-class talent function that supports Mariana’s rapid growth.
This leader will own end-to-end recruiting strategy, execution, and infrastructure, balancing high-quality hiring with speed and efficiency. You will design and operationalize recruiting systems, drive cross-functional hiring programs, and build a strong recruiting team. This role requires a blend of strategic leadership, recruiting operations depth, and strong program/project management capabilities to scale hiring in a structured, repeatable way.
Own and execute the company-wide hiring strategy across technical and business roles
Build, lead, and develop a high-performing recruiting team
Design and optimize recruiting operations, processes, and systems (ATS, tooling, workflows)
Drive recruiting as a program: planning, tracking, and delivering against hiring goals with clear metrics
Partner with leadership to forecast hiring needs and translate business goals into hiring plans
Implement scalable interview processes with strong signal, consistency, and candidate experience
Improve time-to-fill, quality of hire, and recruiter productivity through operational rigor
Manage external partners (agencies, vendors) where needed
Ensure a high-quality, consistent candidate experience across all touchpoints
Own recruiting data, analytics, and reporting-establishing dashboards and metrics to track funnel health, hiring efficiency, and quality of hire, and using insights to continuously improve outcomes
Build and scale strategic recruiting programs (e.g., internal mobility, diversity & inclusion, university recruiting, and talent pipelines) to support long-term workforce planning and company growth
15+ years of recruiting experience, with 7–10 years in leadership roles
Proven track record of scaling recruiting functions in high-growth environments
Strong experience in recruiting operations (process design, tooling, systems)
Demonstrated expertise in program/project management applied to hiring (planning, execution, tracking)
Experience hiring across technical and business roles
Data-driven mindset with strong analytical and problem-solving skills
Ability to operate both strategically and hands-on in a fast-paced environment
Strong stakeholder management and executive communication skills
At Mariana Minerals, you’ll be part of a mission-driven team reshaping the way critical minerals are sourced and supplied globally. You’ll have the autonomy to make big decisions, the tools to innovate, and a culture that values ownership, smart automation, and collaboration.
Extreme Ownership – We take full responsibility for outcomes, relentlessly driving toward solutions.
Engineer Out Requirements, then Automate – We simplify, optimize, and then automate for scale.
Share Your Legos – We collaborate openly, share knowledge, and empower each other to build bigger, better solutions.
Join us as we build the future of responsible mineral sourcing and supply.
Mariana is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status.
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