QC Chemist — Impactful Materials QC (Mineral Tech, Boulder)

Alta Resource Technologies, Inc.; Boulder (CO); On-site; USD 68,000 - 80,000; Full time

Benefits offered by this job

Flexible Time Off

Company Holidays

Job summary

Alta Resource Technologies seeks a motivated QC Chemist to join our Analytical team in Boulder, CO. This on-site role focuses on executing QC activities for incoming materials and finished products, ensuring specifications are met, and maintaining accurate documentation to support release decisions.

The candidate should bring hands-on lab experience, strong attention to detail, and the ability to work with material qualifications, SOPs, and QC records within a fast-paced biotech-driven mineral

Qualifications

• B.S. in Chemistry, Biochemistry, Biology, Materials Science, or related field.
• 2–5 years of relevant laboratory, QC, or manufacturing support experience.
• Experience executing established QC procedures and workflows.
• Familiarity with raw material qualification, sample handling and QC documentation.
• Strong attention to detail, organization, and data integrity.
• Effective written and verbal communication skills with the ability to work effectively across lab teams.

Responsibilities

• Perform qualification testing of incoming proteins, reagents, and other critical raw materials using approved analytical and biochemical workflows.
• Prepare, handle, and stage samples and materials according to defined procedures.
• Support repeat testing, confirmatory testing, and investigations for atypical or out-of-specification results.
• Assist with material qualification and release activities by ensuring required testing is completed accurately and on schedule.
• Coordinate with cross-functional teams to communicate testing status and material readiness.

Skills

Attention to detail

Documentation

Communication

Lab experience

Quality control

Education

B.S. in Chemistry/Biochemistry/Biology/Materials Science (or related field)

Tools

LIMS/ELN systems

Titration

UV/Vis

Moisture analysis

Elemental analysis

Chromatography

Job description

Alta Resource Technologies seeks a motivated QC Chemist to join our Analytical team in Boulder, CO. This on-site role focuses on executing QC activities for incoming materials and finished products, ensuring specifications are met, and maintaining accurate documentation to support release decisions.

The candidate should bring hands-on lab experience, strong attention to detail, and the ability to work with material qualifications, SOPs, and QC records within a fast-paced biotech-driven mineral