---
title: "Lab Chemist"
company: "Mariana Minerals"
company_url: "https://www.remjobs.works/companies/mariana-minerals"
url: "https://www.remjobs.works/job/mariana-minerals-lab-chemist-204ef67a-5699-4d3f-89a5-d8f17b985d6a"
apply_url: "https://jobs.ashbyhq.com/marianaminerals/deef001d-41ed-4696-93c3-b4a0622489b5"
workplace: onsite
location: "Moab, UT"
employment_type: full-time
seniority: mid
role: operations
region: united-states
date_posted: 2026-08-25T14:54:40.941Z
first_seen_by_remjobs: 2026-09-05T08:28:22.654Z
---

# Lab Chemist

**Mariana Minerals** · Moab, UT

Apply: https://jobs.ashbyhq.com/marianaminerals/deef001d-41ed-4696-93c3-b4a0622489b5

## About Mariana Minerals

Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying the minerals critical to modern energy, AI, and defense technologies.

## About the role

### 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.

**Position Summary:**

We are seeking a detail-oriented Senior Analytical Chemist to join our laboratory team. This senior-level role focuses on high-quality sample preparation and the execution of routine analytical testing. The ideal candidate is a disciplined scientist who prioritizes laboratory safety, is interested in hands-on analytical jobs, and possesses a foundational understanding of spectroscopic instrumentation and other chemical analysis equipment.

**Key Responsibilities:**

- Safety & Compliance: Strictly adhere to all SOPs, chemical hygiene plans, and PPE requirements to maintain a safe working environment.

- Lab Maintenance: willing to maintain a clean and organized workspace; manage chemical inventory and waste disposal according to regulatory standards.

- Sample Preparation: Perform precise preparation of various sample matrices, including weighing, digestion, dilution, and filtration, ensuring zero cross-contamination.

- Instrument Operation: Assist in the operation, calibration, and basic troubleshooting of analytical equipment.

- Data Management: Accurately record experimental observations and raw data into Laboratory Information Management Systems (LIMS) or lab notebooks.Required Qualifications:

- An associate/Bachelor’s degree in Chemistry, Biochemistry, or a closely related scientific field.

- Demonstrated proficiency in wet chemistry techniques (pipetting, titration, acid digestion).

- Familiarity with the principles of analytical instrumentation.

- Hands-on experience or academic exposure to Titration, Flame AA, ICP-OES/MS, or XRF is desirable.

- Knowledge of EPA, ISO, or GLP/GMP standards.

- Soft Skills: Strong attention to detail, excellent time management, and a commitment to collaborative teamwork, and willing to learn new skills.

#### 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!**

---

Source: Mariana Minerals's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/mariana-minerals-lab-chemist-204ef67a-5699-4d3f-89a5-d8f17b985d6a