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Seasonal Lab Technician​/Macroinvertebrate Sorter

Job in Denver, Denver County, Colorado, 80285, USA
Listing for: GEI Consultants, Inc.
Full Time, Seasonal/Temporary position
Listed on 2026-08-18
Job specializations:
  • Science
    Environmental Science, Environmental Compliance & Protection, Research Scientist
Salary/Wage Range or Industry Benchmark: 20 - 22 USD Hourly USD 20.00 22.00 HOUR
Job Description & How to Apply Below

Job Duties

  • The primary duties for this entry-level position would be sorting aquatic benthic invertebrates in support of specific project requirements. GEI processes more than 500 benthic invertebrate samples annually, from locations across the country.
  • Projects range from long term biomonitoring (fish and benthic invertebrates) to complex ecotoxicological investigations, including terrestrial and aquatic ecological risk assessment at mine sites, refineries, and other industrial settings.
  • Additionally, candidates will be responsible for basic laboratory tasks and duties; including cleaning and maintenance of equipment.
Contract & Working Hours
  • This is a full-time, temporary position (up to 6 months).
  • Applicants must be available to work a minimum of 32 hours per week between the hours of 8 and 5, Monday to Friday.
  • Internship credit may be available for students.
Qualifications
  • Bachelor’s degree or currently working on degree in environmental science, biology, or ecology required.
  • Working knowledge of Excel
Preferred Qualifications
  • Coursework in biology
We are GEI

Some of the world’s most pressing problems – from climate change to sustainable development, to critical infrastructure and the future of our energy supply – need our brightest and diverse minds working together to create safer, more resilient communities for tomorrow.

We are technical experts, collaborators, and entrepreneurs who draw from diverse backgrounds to solve our clients’ most complex challenges.

With several offices across North America, we offer a range of engineering, science, and technical consulting services. Our range of expertise, project types, and culture make us the choice for top talent in the AEC industry. See all our office locations here.

Employee-owned. Employee-focused.

As an employee-owned company, our employees support our flat leadership structure, have a say in how our business operates and benefit from our financial success. We are committed to employee growth with career development opportunities, competitive total rewards, a well-being program, flexible work arrangements and more.

Our company culture is driven by our 4 Cs – we are Client-Centered, Curious, Collaborative, and Community Minded – which support our focus on sustainability, safety, diversity, equity and inclusion. Get to know us better by visiting GEI’s career site here.

GEI’s Total Rewards Package Includes
  • Market-Competitive Compensation, including Eligibility for an Annual Performance Bonus
  • Pay Range For This Position: $20.00 - $22.00/hour
  • Comprehensive Benefits Program, including Medical, Dental, Vision, Life, Disability and More
  • Well-Being Program and Paid Parental Leave
  • Commuter Benefits
  • Hybrid Work Schedules and Cell Phone Stipends
  • GEI University (GEIU) with Continuing Education Assistance and Tuition Reimbursement
  • Connecting Conversation Program with a Focus on Professional Development and Opportunities for Advancement
  • Support and Financial Rewards for Publication Awards, Professional Dues, and Professional Licences
  • Paid Holidays and Generous Paid Time Off Program
  • Rewards and Recognition
  • GEI-Funded Profit Sharing and 401(k)
  • Opportunity to be an Owner and Shareholder (Learn more here)
  • A Vibrant Culture that is Focused on Partnership, Sustainability, Giving Back to Our Communities and Diversity, Equity and Inclusion
  • And More...
Physical Requirements

WORK ENVIRONMENT

Functional Demands
  • Sedentary
  • X
  • Light
  • Medium
Other

Activity Level Throughout Workday

(check one per row)

Physical Activity Requirements
  • Occasional (0-35% of day)
  • Frequent (33-66% of day)
  • Continuous (67-100% of day)
  • Not Applicable
Working Conditions (samples)
  • Sitting
    X
    Stress on the neck, back, and spine
    X
    Requires a hunched position for large portions of the day
  • Standing
    X
  • Walking
    X
  • Climbing
    X
  • Lifting (floor to waist level) (in pounds)
    X
    ~30lbs
  • Lifting (waist level and above) (in pounds)
    X
    ~20lbs
  • Carrying objects
    X
  • Working with hazardous chemicals
    X
  • Flammable substances (ethanol)
  • Push/pull
    X
  • Twisting
    X
  • Bending
    X
  • Reaching forward
    X
  • Reaching overhead
    X
  • Squat/kneel/crawl
    X
  • Wrist position deviation
    X
  • When picking through samples, working on computer
    Pinching/fine motor skills
    X
  • Used with forceps and when working with very small organisms
    Keyboard use/repetitive motion
    X
  • Taste or smell
    X
  • Talk or hear
    X
Vision Requirements
  • Accurate 20/40
  • Very Accurate 20/20
  • Not Applicable
  • Near Vision
    X
  • Very small organisms
    X
  • Far Vision
    X
  • Yes
  • No
  • Not Applicable
Sensory Requirements
  • Minimal
  • Moderate
  • Accurate
  • Not Applicable
Depth perception
  • X
Hearing
  • X
Environment Requirements

Occupational Exposure Risk Potential

Reasonably Anticipated

Not Anticipated
  • Blood borne pathogens
    X
  • Chemical
    X
  • Airborne communicable diseases
    X
    (Unless referring to normal colds and workplace sickness?)
  • Extreme temperatures
    X
  • Radiation
    X
  • Uneven surfaces or elevations
    X
  • Extreme noise levels
    X
  • Dust/particulate matter
    X
Other (exposure Risks)
  • Ethanol
Usual Workday Hours
  • X
  • 8
  • 10
  • 12
  • X
  • Other work hours

GEI is an AA/equal opportunity employer, including disabled and veterans.

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