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76 open roles · as of 2026-09-29

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 2026-09-29, Mariana Minerals has 76 open roles, +14 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.

Active roles
76
Net · 28 days
+14
Momentum
accelerating
Median days open
53

Scaling now

Most new openings in the last 28 days: engineering (18), trades field (6), other (5).

Open roles by function

engineering36other14trades field12operations6design3product1admin1people hr1finance1data analytics1

Seniority

unspecified40principal18senior14director3executive1

Open roles · engineering 36

all engineering 36 other 14 trades field 12 operations 6 design 3 product 1 admin 1 people hr 1 finance 1 data analytics 1