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99 open roles · as of 2026-11-13

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 2026-11-13, Mariana Minerals has 99 open roles, +11 net over 28 days — cooling. 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, Full-Stack Jobs, Product 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
99
Net · 28 days
+11
Momentum
cooling
Median days open
42

Scaling now

Most new openings in the last 28 days: trades field (10), other (9), engineering (7).

Open roles by function

engineering39other25trades field12operations10people hr3design2admin2legal2data analytics2product1finance1

Seniority

unspecified57principal21senior16director2junior2executive1

Open roles 99

all engineering 39 other 25 trades field 12 operations 10 people hr 3 design 2 admin 2 legal 2 data analytics 2 product 1 finance 1

R&D Technician

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

San Francisco HQ miningcritical minerals
$40–$47 15d ago

Mariana Minerals hiring FAQ

How many open roles does Mariana Minerals have?
Mariana Minerals has 99 open direct-apply roles right now (+11 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: TX, San Francisco HQ, UT, MI.