Macroinvertebrate Lab Assistant: Sorting, ID & Data

Colorado Mesa University; United States; On-site; USD 21,000 - 30,000; Part time

Job summary

Colorado Mesa University in Grand Junction, Colorado, seeks a currently enrolled student for a hands-on lab role focused on aquatic macroinvertebrates. You will process samples, categorize organisms, photograph and measure specimens, and maintain digital records.

Optional data analysis and presentations may be available, with training provided as needed. The position emphasizes meticulous work, reliable data entry, and careful handling of fragile specimens using dissecting microscopes in a

Qualifications

• Must be a currently enrolled student.
• Exceptional attention to detail and the ability to perform repetitive tasks with high accuracy.
• Comfortable working with dissecting microscopes and handling fragile biological specimens for extended periods.
• Basic familiarity with aquatic invertebrate identification; training will be provided if needed.

Responsibilities

• Sample Processing: Separate preserved aquatic macroinvertebrates from debris, sediment, and organic matter.
• Identification: Group organisms into broad taxonomic categories (e.g., Orders such as Ephemeroptera, Plecoptera, Trichoptera). Some groups will be identified to the Family-level.
• Individual Measurements: Take photos of groups of individuals, measure their lengths using computer software, and maintain computer file structure.
• Data Management: Log sample data accurately, maintain digital tracking databases, and perform quality assurance and quality control.
• Lab Maintenance: Clean, organize, and maintain laboratory equipment, microscopes, and chemical preservation fluids (ethanol).
• Data Analysis (optional and time-dependent): Motivated students may have opportunities to work with the data including visualization, analysis, interpretation and write-up.
• Presentation (optional and time-dependent): Motivated students may have opportunities to present the data at student showcase or other local venues.

Skills

Attention to detail

Microscope use

Aquatic ID familiarity

Education

Currently enrolled student

Job description

Colorado Mesa University in Grand Junction, Colorado, seeks a currently enrolled student for a hands-on lab role focused on aquatic macroinvertebrates. You will process samples, categorize organisms, photograph and measure specimens, and maintain digital records.

Optional data analysis and presentations may be available, with training provided as needed. The position emphasizes meticulous work, reliable data entry, and careful handling of fragile specimens using dissecting microscopes in a