Mariana Minerals
Manufacturing & IndustrialDirect Ashby career site

Engineering Coordinator

Location
Houston, TX · On-site
Job type
Full-time
Level
Mid-level
Experience
5+ years
Education
Bachelor's degree
Listed
30 days ago

Skills & highlights for this role

  • Microsoft Project
  • cost tracking
  • document control

Also useful

  • process engineering
  • procurement
  • change orders

The Role

Mariana Minerals is looking for an Engineering Coordinator to help drive the delivery of mineral processing and refinery projects.

As an Engineering Coordinator at Mariana Minerals, you will coordinate schedules, budgets, and documentation across engineering disciplines, keeping design projects on track from concept through construction support.

What You’ll Do

  • Coordinate schedules, deliverables, and priorities across process, mechanical, electrical, civil, instrumentation, and structural engineering.
  • Track project costs and budgets.
  • Maintain project documentation in collaboration with document controllers, including drawing registers, transmittals, RFIs, and design basis documents.
  • Coordinate document control processes, ensuring deliverables are reviewed, approved, and issued on schedule.
  • Develop and maintain project schedules in Microsoft Project, tracking milestones and critical-path activities.
  • Liaise with engineering contractors to track engineering activities.
  • Prepare progress reports, meeting minutes, and status updates for internal teams and clients.
  • Identify schedule risks and bottlenecks and help develop mitigation plans.
  • Develop and implement processes and procedures to improve project coordination and efficiency.
  • Actively engage in development of Mariana’s internal software tools.

What You’ll Bring

  • Bachelor’s degree in an engineering discipline or equivalent experience.
  • 5+ years of professional experience.
  • Experience tracking costs within a project environment.
  • Proficiency with Microsoft Office tools, especially Excel and Microsoft Project.
  • Ability to manage multiple projects simultaneously in a deadline-driven environment.
  • Ability to work effectively with cross-functional teams, manage competing priorities, and support delivery of high-quality engineering packages under schedule constraints.

Preferred Experience

  • Experience with industrial projects.
  • Experience developing processes and procedures.
  • Familiarity with document control or project management platforms.
  • Experience with procurement including POs, change orders, agreements.
  • Experience developing software tools.

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.

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!

Read the original posting

From Mariana Minerals's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

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Common questions

Where is the Engineering Coordinator job at Mariana Minerals located?

This Engineering Coordinator position at Mariana Minerals is located in Houston, TX (On-site). Always check Mariana Minerals's application page for specific state eligibility or relocation policies.

What qualifications are required for Engineering Coordinator at Mariana Minerals?

For the Engineering Coordinator role, Mariana Minerals highlights 5+ years of relevant experience; a bachelor's degree; experience with Microsoft Project, cost tracking, document control. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Engineering Coordinator position at Mariana Minerals?

This listing links directly to Mariana Minerals's Ashby application page. You can apply directly on Mariana Minerals's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Ashby application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.