Destava

Sr. Estimator

Mariana Minerals is hiring for Sr. Estimator in Houston, TX. Senior level. First seen August 6, 2026; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Mariana Minerals
Where
Houston, TX
Level
Senior
First seen
August 6, 2026
Listed via
Ashby

What the posting says

ROLE OVERVIEW Mariana Minerals is seeking an experienced and detail-oriented Sr. Estimator to lead cost estimation efforts for mining and mineral processing projects. This role is responsible for developing accurate, competitive, and timely cost estimates that support strategic decision-making and project success. WHAT YOU’LL DO - Lead the preparation of detailed cost estimates for mining, processing, and infrastructure projects - Analyze drawings, specifications, proposals, and other documentation to prepare time, cost, materials, and labor estimate - Utilize RSMeans data and tools to…

Read more and apply on Mariana Minerals' site

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