Mariana Minerals
Sr. Procurement Specialist - Process Equipment
$90K–$126K
San Francisco HQ +1 · On-site · Senior · Full-time · Posted Aug 20, 2026
- Location
- San Francisco HQ
Houston, TX - Experience
- 5–7+ years of procurement experience in equipment purchasing and heavy industry.
About the job
Oversee end-to-end procurement of capital process equipment, from sourcing strategy and negotiations through contract award and execution, supporting project schedules and capital efficiency.
What you'll do
- Lead pre-award, award, and post-award contracting for capital equipment, including procurement strategies and commercial negotiations.
- Draft, review, and negotiate agreements; coordinate contract changes and maintain audit-ready documentation.
- Analyze spend and commercial risks, identify value opportunities, and improve procurement processes and workflows.
What they ask for
- 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 and in-depth understanding of commercial risk allocation.
- Proficiency with ERP/procurement systems and structured documentation.
Pay
$90K – $126K (base salary)
Tools
ERP/procurement systems
Model-written summary · the original posting is authoritative