Analytical Applications Engineer
- Salary
- $85K - $100K
- Level
- Mid
- Work type
- On-site · Moab
Not stated in the posting: visa.
Open. First seen 2 October 2026.
About the role
Mariana Minerals's standard text
About Mariana Minerals
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. We’re reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.
Role Overview
This is an internal, cross-site role focused on supporting and advancing analytical capabilities across multiple company locations.
The position centers on method development, troubleshooting analytical methodologies, and implementing new instrumentation and procedures. The ideal candidate will combine strong analytical expertise with hands-on mechanical aptitude and the ability to work across diverse lab environments.
This position requires working full-time on-site at our Moab, UT facility.
What You’ll Do
- Support and optimize analytical methodologies across multiple Mariana Minerals laboratory sites
- Troubleshoot and resolve issues related to analytical techniques, data quality, and method performance
- Lead and support implementation of new instrumentation (e.g., ICP-OES, ICP-MS, Atomic Absorption, or similar systems)
- Develop, validate, and standardize analytical methods and workflows
- Train laboratory personnel on instrumentation, analytical techniques, and best practices
- Collaborate with cross-functional teams to improve analytical efficiency and data reliability
- Assist in evaluating new technologies and recommending improvements to existing systems
- Maintain documentation for methods, SOPs, and internal technical guidance
- Provide internal technical support for complex analytical challenges
What You’ll Bring
- Bachelor’s degree in Analytical Chemistry, Chemistry, or a related scientific discipline (recent graduates encouraged to apply)
- Hands-on experience (academic, internship, or research) with ICP-OES, ICP-MS, Atomic Absorption, or similar analytical instrumentation preferred
- Strong understanding of analytical techniques, sample preparation, and data interpretation
- Mechanical aptitude and comfort working with tools, instrumentation components, and basic diagnostics equipment (e.g., multimeters/voltmeters)
- Strong problem-solving and troubleshooting skills
- Excellent communication skills with the ability to train and support internal teams
- Ability to work both independently and collaboratively across multiple sites
Travel Requirements
- Up to 50% travel, primarily within the continental United States
- Occasional international travel may be required
Mariana Minerals's standard text
Our culture is built on four principles:
Everyone Gets Home Safe. We never put speed or cost ahead of people.
Extreme Ownership. We take full responsibility for outcomes, relentlessly driving toward solutions.
Engineer Out Requirements, then Automate. We simplify, optimize, and then automate for scale.
Share Your Legos. We collaborate openly, share knowledge, and empower each other to build bigger, better solutions.
Join us as we build the future of responsible mineral sourcing and supply!
What this role asks for
69% of this description is written for the role. The rest is Mariana Minerals's standard text, folded away below.
Read against Mariana Minerals's other open postings on this site.
The team: Plant Operations HIRES STEADILY
This role is one of 10 open in Plant Operations. 3 were posted in the last 30 days and the oldest in March: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Cybersecurity (1 of 10), PLC (1 of 10)
OTHER ROLES ON THIS TEAM
- Commissioning Engineer posted Oct 15
- Senior Safety Engineer posted Oct 13
- Sr. Regional Permitting and Compliance Environmental Engineer posted Oct 6
- Sr. Environmental Engineer posted Sep 16
- Mobile Maintenance Supervisor posted Sep 9
- Process Engineer posted Aug 24
- Director of Mining and Technical Services posted Jul 30
- Process Safety Engineer posted Jul 7
- IT Technician posted Mar 24
From the team and dates on Mariana Minerals's own job board.
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