Hiring data · updated October 27, 2026
Mariana Minerals jobs
Mariana Minerals has 97 open jobs, 97 of them in the US, led by technician and skilled trades, supply chain and procurement, and mechanical engineer roles. The biggest hiring locations are San Francisco Bay Area, Houston, and Detroit, and 3% of roles are remote. US postings that list pay have a median range of $134K–$185K a year.
Newest openings
| Role | Location | Level | Posted |
|---|---|---|---|
| Senior/Staff Chemical Process Engineer | San Francisco HQ | Senior | Oct 26 |
| Process Engineer | Moab, UT | Mid-level | Oct 26 |
| Controls Technician | Joaquin, TX | Mid-level | Oct 26 |
| Associate, Corporate Development | Houston, TX | Mid-level | Oct 23 |
| Manager, Corporate Development | Houston, TX | Mid-level | Oct 23 |
| Process Maintenance Technician | Moab, UT | Mid-level | Oct 23 |
| Maintenance Technician – Career Development Program | Moab, UT | Mid-level | Oct 23 |
| Staff Mechanical Engineer | Houston, TX | Senior | Oct 22 |
| Mobile Maintenance Supervisor | Moab, UT | Mid-level | Oct 22 |
| Staff Process Modeling Engineer | Houston, TX + 1 more | Senior | Oct 21 |
| Procurement Manager, Mobile Equipment | San Francisco HQ | Mid-level | Oct 21 |
| Commercial Manager, Energy & Utilities | San Francisco HQ | Mid-level | Oct 21 |
| Sr. Cost Control Engineer | Houston, TX + 1 more | Senior | Oct 21 |
| Construction & Commissioning Quality Engineer | Houston, TX | Mid-level | Oct 21 |
| Document Control Coordinator | Houston, TX + 1 more | Mid-level | Oct 21 |
The 15 most recent of 97 open roles. See every opening on Mariana Minerals's job board.
What Mariana Minerals is hiring for
| Role | Open | Median posted pay (US) |
|---|---|---|
| Technician and skilled trades | 13 | — |
| Supply chain and procurement | 7 | $130K–$172K (6) |
| Mechanical engineer | 4 | $140K–$182K (4) |
| Machine learning engineer | 4 | $150K–$190K (4) |
| Manufacturing and process engineer | 4 | — |
| Product designer (UX/UI) | 3 | $140K–$200K (3) |
| Engineering manager | 3 | $180K–$240K (3) |
| Business operations and strategy | 3 | — |
| Lab scientist and research associate | 3 | — |
| Full stack engineer | 2 | — |
| Product manager | 2 | — |
| Recruiter | 2 | — |
| Chemical and materials engineer | 2 | — |
| Technical program manager | 2 | — |
| Lawyer and legal counsel | 2 | — |
Roles are grouped from job titles. Pay is the median of the ranges stated in US postings, with the number of postings in brackets; most US states and cities now require postings to include one.
Teams
| Plant Operations | 30 | 31% | |
| Project & Construction Management | 16 | 16% | |
| Software Development | 13 | 13% | |
| Engineering | 10 | 10% | |
| Process Development | 6 | 6% | |
| Product Development | 5 | 5% | |
| Commercial & Product | 5 | 5% | |
| General | 4 | 4% | |
| Finance | 3 | 3% | |
| Legal | 2 | 2% |
Where the jobs are
| San Francisco Bay Area | 52 | 54% | |
| Houston | 48 | 49% | |
| Detroit | 12 | 12% |
Seniority
| Mid-level | 57 | 59% | |
| Senior | 36 | 37% | |
| Leadership | 4 | 4% |
Companies hiring for similar roles
Questions
Is Mariana Minerals hiring right now?
Yes. Mariana Minerals had 97 open roles on its job board on October 27, 2026, 20 of them posted in the previous 7 days.
Does Mariana Minerals have internships?
None were open on October 27, 2026. Internship postings come and go through the year; this page is updated every Monday.
Does Mariana Minerals hire remote?
3 of Mariana Minerals's 97 open roles (3%) are listed as remote.
How much does Mariana Minerals pay?
Across 58 US job postings at Mariana Minerals that state a pay range, the median range is $134K–$185K a year (the middle half of ranges runs from about $100K to $200K). Ranges by role are in the table above.
Applying to Mariana Minerals?
Lil Sally applies to internships and entry-level roles for you overnight, straight on the company’s own job board, and tells you what she sent in the morning.
About this data
ElegyLabs isn't affiliated with Mariana Minerals. These numbers come from Mariana Minerals's public job board on Ashby, read on October 27, 2026 and refreshed every Monday. Roles and seniority are worked out from job titles, so a few land in the wrong bucket. We link to each posting on Mariana Minerals's own board and don't copy job descriptions; pay figures are the ranges the postings themselves state.
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