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Sr. Procurement Specialist - Process Equipment

Drive capital project delivery by overseeing end-to-end procurement of capital equipment in a growing minerals company.

Location
San Francisco HQ
Compensation
Not disclosed
Level
senior
Type
full time

Posted by employer 3 weeks ago

First seen on Joblaze 1 week ago

Last verified on the company career page 1 day ago

Apply at Mariana Minerals → Save job Scanned from marianaminerals.com

Requirements

Experience
5–7 years

Not disclosed in this posting: compensation, work arrangement, visa sponsorship.

Joblaze summary

The Sr. Procurement Specialist at Mariana Minerals plays a crucial role in managing the procurement of capital equipment, overseeing everything from strategy development to contract execution. This position requires expertise in contract negotiation, risk management, and data analysis, with a strong focus on optimizing procurement processes. Ideal candidates will have 5 to 7 years of experience in equipment purchasing within heavy industries, along with a solid understanding of commercial risk allocation. Mariana Minerals emphasizes a culture of safety, ownership, and collaboration as it seeks to innovate in the minerals supply chain.

Joblaze insights

Quick facts

How much experience is required?
5–7 years of relevant experience for this Sr. Procurement Specialist - Process Equipment role.
What seniority level is this role?
Mariana Minerals targets senior candidates for this position.
Is this full-time or contract?
Full-time for this Sr. Procurement Specialist - Process Equipment role at Mariana Minerals.

From the original posting

About Mariana Minerals

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.

Role Overview

Mariana Minerals seeks a hands-on, commercially savvy Sr. Procurement Specialist – Process Equipment to drive capital project delivery by overseeing end-to-end procurement of capital equipment. This role isn’t about transactional purchasing—here, you’ll manage defined procurement scopes from strategy development through contract award and execution, directly impacting project schedules and capital efficiency.

 

What You’ll Do

Own Capital Procurement Workstreams

  • Lead pre-award, award, and post-award contracting activities for capital equipment purchases

  • Develop and execute procurement strategies aligned with project timelines and critical path needs

  • Drive commercial negotiations with focus on total cost, risk allocation, and delivery certainty

  • Support PO conversion, approvals, and procurement system processing

Manage Contracts & Commercial Risk

  • Draft, review, and negotiate NDAs, MSAs, and equipment purchase agreements

  • Coordinate change orders and commercial amendments with project teams

  • Ensure documentation is structured, defensible, and audit-ready

Drive Cost & Value

  • Analyze spend data and identify cost savings or value-creation opportunities

  • Foster competition in the supplier market

  • Conduct commercial risk assessments to minimize supply chain and schedule risks

Build Better Systems

  • Help design scalable procurement processes as Mariana Minerals grows

  • Improve cycle times and streamline sourcing and approval workflows

  • Contribute to establishing a disciplined, data-driven procurement function from the ground up

 

What You’ll Bring

  • 5–7+ years of procurement experience in equipment purchasing and heavy industry

  • Proven experience managing competitive sourcing processes for capital equipment

  • Strong contract negotiation skills

  • In-depth understanding of commercial risk allocation

  • Proficiency with ERP/procurement systems and structured documentation

Our culture is built on four principles:

Everyone Gets Home Safe. We never put speed or cost ahead of people.

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!

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