Laboratory Technician I - Molecular Biology & Microbiology

Environmental Laboratory; San Antonio (TX); On-site; USD 23,000 - 29,000; Full time

Benefits offered by this job

8 paid holidays

PTO after 90 days

Vacation days after 1 year

Job summary

Environmental Laboratory in San Antonio, TX is hiring an entry-level Laboratory Technician I to support molecular biology and microbiology operations. You will start with sample receiving and DNA extraction, then cross-train into PCR workflows, under comprehensive training.

The role emphasizes accuracy, strict QC, and biosafety adherence; requires a biology degree and full-time on-site work in a collaborative team.

Qualifications

• Bachelor's degree in Biology or related field.
• Must be detail-oriented with careful documentation.
• Able to follow SOPs and work independently after training.
• On-site full-time position requiring on-site presence.

Responsibilities

• Receive, accession, and track samples with high accuracy.
• Prepare samples and operate lab equipment (pipettes, centrifuges).
• Perform DNA extraction and PCR workflows per SOPs.
• Maintain QC, prevent contamination, and ensure biosafety.
• Record data and maintain sample traceability throughout workflow.

Skills

Sample handling

Documentation

Laboratory safety

Analytical thinking

Education

Bachelor's degree in Biology

Tools

Pipettes

Centrifuges

Analytical balance

Job description

Job Description Laboratory Technician I (Molecular Biology & Microbiology)

Location: San Antonio, TX (On-site, Full-time) Schedule: Monday - Friday, 9:00 AM - 6:00 PM Pay Range: $17.50 - $20.50 per hour (based on training and stage progression)

About the Role

We are seeking an entry-level Laboratory Technician I to support essential laboratory operations. No prior professional laboratory experience is required; comprehensive training is provided! You will start in Molecular Biology (sample receiving, DNA extraction, PCR) and progressively cross-train into Microbiology.

Key Responsibilities

• Receive, accession, and track incoming laboratory samples with high accuracy.
• Prepare samples, weigh materials using an analytical balance, and use laboratory equipment (pipettes, centrifuges).
• Perform manual/automated DNA extraction and PCR-related workflows following SOPs.
• Maintain strict quality control, contamination prevention, and biosafety standards.
• Accurately record data and maintain sample traceability throughout the workflow.

Qualifications

• Required: Bachelor’s degree in Biology or a closely related biological science.
• Strong attention to detail and commitment to accurate documentation.
• Ability to follow detailed written procedures and work independently after training.
• Basic computer proficiency and readiness to work full-time on-site.

Compensation & Benefits

• Stage 1 (Mol Bio Training): $17.50/hr
• Stage 2 (Mol Bio Qualified): $18.50/hr
• Stage 3 (Mol & Micro Qualified): $20.50/hr
• 8 paid holidays and 5 PTO days per year (after 90 days).
• 5 paid vacation days per year (after 1 year).

Company Description

We are an environmental microbiology and molecular testing laboratory located in San Antonio, TX. We provide trusted, high-accuracy testing services using advanced molecular biology and microbiology workflows. Dedicated to scientific excellence, we foster professional growth through comprehensive, hands‑on training and a collaborative team environment.

We are an environmental microbiology and molecular testing laboratory located in San Antonio, TX. We provide trusted, high-accuracy testing services using advanced molecular biology and microbiology workflows. Dedicated to scientific excellence, we foster professional growth through comprehensive, hands‑on training and a collaborative team environment.