Sr. Procurement Specialist - Construction

Mariana Minerals
Houston, San Francisco
Workplace: OnsiteFull timeUSD 108,000 - 135,000 annuallyFunction: Construction, Civil & Site EngineeringExperience: 5+ yearsSkills: ["Negotiation","Commercial risk management","Documentation discipline","Process improvement","Ownership"]

Own end-to-end procurement for capital construction packages, leading pre-award through post-award contracting activities. Develop procurement strategies tied to project schedules and critical paths, and lead commercial negotiations around total cost, risk allocation, and delivery certainty. Draft and negotiate NDAs/MSAs and construction work orders, manage change orders, and support audit-ready documentation. Analyze spend for savings, assess commercial risk, and help build scalable, data-driven procurement systems.

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FursaFursa
Mariana Minerals
Mariana Minerals
1 day ago

Sr. Procurement Specialist - Construction

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Last checked: 16 hours agoStatus: Live

Job Summary

Own end-to-end procurement for capital construction packages, leading pre-award through post-award contracting activities. Develop procurement strategies tied to project schedules and critical paths, and lead commercial negotiations around total cost, risk allocation, and delivery certainty. Draft and negotiate NDAs/MSAs and construction work orders, manage change orders, and support audit-ready documentation. Analyze spend for savings, assess commercial risk, and help build scalable, data-driven procurement systems.
Location: Houston, San Francisco
Workplace: Onsite
Employment Type: Full time
Job Function: Construction, Civil & Site Engineering
Seniority: Mid level

Key Responsibilities

  • •Lead pre-award, award, and post-award contracting activities for capital construction packages
  • •Develop and execute procurement strategies aligned with project schedules and critical path activities
  • •Drive commercial negotiations focused on total cost, risk allocation, and delivery certainty
  • •Draft, review, and negotiate NDAs, MSAs, and construction work orders; manage change orders and amendments
  • •Analyze spend for savings/value creation and support competition and commercial risk assessments

Pay and Benefits

Salary: USD 108,000 - 135,000 annually
Equity and Bonus:Equity

Key Requirements

  • •5–7+ years of procurement experience in heavy industry, capital construction, infrastructure, or industrial projects
  • •Experience leading competitive sourcing processes for construction
  • •Strong contract negotiation skills
  • •Clear understanding of commercial risk allocation
  • •Proficiency with ERP/procurement systems and structured documentation
Experience:5+ yearsHeavy industryCapital constructionInfrastructureIndustrial projects
Skills:NegotiationCommercial risk managementDocumentation disciplineProcess improvementOwnership
Tech Stack:ERPProcurement systems

Company Brief

Mariana Minerals
Software-first, vertically integrated minerals company developing extraction, processing, and automation systems to supply critical minerals (lithium and others) for energy, AI, and defense technologies, and building commercial-scale lithium facilities from produced water.
Industry: Mining & Metals
Company Size: Small (11 to 50 employees)
Growth: Early Stage Startup
Funding: Series A
Headquarters: San Francisco, United States
WebsiteLinkedInGlassdoor