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75 open roles · as of 2026-09-27

Mariana Minerals

What Mariana Minerals is hiring for and where it's growing — measured from live, direct-apply postings on their own careers page.

As of 2026-09-27, Mariana Minerals has 75 open roles, +12 net over 28 days — accelerating. 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.

Mariana Minerals is hiring across AI/ML Jobs, Product Jobs, Full-Stack Jobs, Data Jobs. See what these roles pay on the AI/ML Jobs salary tracker, or whether employers like Mariana Minerals post salary ranges on the pay-transparency tracker.

Active roles
75
Net · 28 days
+12
Momentum
accelerating
Median days open
53

Scaling now

Most new openings in the last 28 days: engineering (17), trades field (6), other (5).

Open roles by function

engineering35other14trades field12operations6design3product1admin1people hr1finance1data analytics1

Seniority

unspecified40principal17senior14director3executive1

Open roles 75

all engineering 35 other 14 trades field 12 operations 6 design 3 product 1 admin 1 people hr 1 finance 1 data analytics 1

Sr. Data Scientist

Mariana Minerals · Mariana Minerals is a software-first, vertically integrated mine…

San Francisco HQ +2 miningcritical minerals
$140k–$173k 5d ago

Driller

Mariana Minerals · Mariana Minerals is a software-first, vertically integrated mine…

Moab, UT miningcritical minerals
5d ago

R&D Metallurgist

Mariana Minerals · Mariana Minerals is a software-first, vertically integrated mine…

San Francisco HQ miningcritical minerals
$110k–$140k 17d ago

Mariana Minerals hiring FAQ

How many open roles does Mariana Minerals have?
Mariana Minerals has 75 open direct-apply roles right now (+12 net over the last 28 days), measured daily from its own careers page — no recruiters, no reposts.
Is Mariana Minerals hiring remotely?
About 3% of Mariana Minerals's open roles are remote-eligible.
What is Mariana Minerals hiring for?
Mariana Minerals is mostly hiring in engineering, other, trades field.
Where is Mariana Minerals hiring?
Top locations right now: San Francisco HQ, TX, UT, MI.