Research Associate, Molecular Biology

Colossal Biosciences; Dallas (TX); On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Paid time off and company holidays

Flexible spending accounts (FSA)

Company matched 401k retirement plan

Paid parental leave at 100% salary for up to 12 weeks

Education reimbursement

Job summary

Colossal Biosciences is seeking a motivated Research Associate in Dallas, TX, to join our interdisciplinary team focused on molecular biology applications in species conservation. The role involves molecular cloning, gene analysis, and experimental data interpretation.

The ideal candidate will have a degree in molecular biology and relevant hands-on experience, demonstrating strong problem-solving skills and organizational abilities. Colossal values diversity and inclusion, welcoming individuals from all backgrounds.

Qualifications

• 1+ years of hands-on research experience in industry or academic labs.
• Ability to manage multiple projects simultaneously and meet deadlines.
• Experience with high-throughput automation platforms is a plus.

Responsibilities

• Collaborate with biologists to analyze gene expression.
• Perform molecular cloning and plasmid preparation.
• Screen constructs in developing avian embryos.
• Produce transfection reagents to aid experiments.
• Analyze and interpret experimental data.
• Maintain detailed laboratory records.

Skills

Molecular cloning

Plasmid construction

PCR optimization

Organizational skills

Written communication

Oral communication

Problem-solving

Education

Bachelor’s degree in molecular biology or related field

Tools

Plasmid preparation techniques

Transfection reagents

Job description

An affiliate of Colossal is seeking a motivated and detail-oriented Research Associate to join our interdisciplinary team at the intersection of molecular and developmental biology. This role offers the opportunity to work closely with scientists developing cutting‑edge approaches to drive novel applications in the modification of phenotypes in avians. The ideal candidate will bring strong technical skills in molecular biology, excellent problem‑solving abilities, and a collaborative mindset to help drive innovation in species de‑extinction and conservation.

This position is based in Dallas, TX. Relocation assistance is available.

Duties and Responsibilities

• Collaborate with developmental biologists to analyze gene expression and function across different developmental stages.
• Perform molecular cloning, construct design, and plasmid preparation to support the development team.
• Screen constructs in developing avian embryos to quantify expression patterns.
• Produce transfection reagents to aid experimental workflows.
• Analyze and interpret experimental data, providing recommendations to guide project direction.
• Participate in meetings, generate reports, and present findings to ensure alignment with project milestones.
• Maintain accurate, detailed laboratory records and demonstrate strong organizational skills.

Required Skills and Qualifications

• Hands‑on experience in molecular cloning, plasmid construction, and plasmid preparation (mini‑, midi‑, and maxi‑prep).
• Skilled in PCR primer design and PCR optimization/troubleshooting.
• Strong organizational skills with the ability to manage multiple projects simultaneously and meet deadlines.
• Excellent written and oral communication skills, with demonstrated problem‑solving abilities.
• Bachelor’s degree (B.S./B.A.) in molecular biology, or a related life science field with 1 or more years of hands‑on research experience in industry or academic research labs.

Preferred Skills and Abilities

• Experience handling vertebrate embryos.
• Experience with transfection reagents (i.e. lipofectamine or electroporation)
• Experience with synthesis and packaging of mRNA
• Familiarity with high‑throughput automation platforms for molecular biology workflows.

What Colossal Offers Full‑Time Employees

• Medical, dental, and vision coverage
• Excellent paid time off and company holidays so you can rest and recharge
• Flexible spending accounts (FSA)
• Company matched 401k retirement plan
• Paid parental leave at 100% salary for up to 12 weeks
• Education reimbursement
• An opportunity to help us return the Earth to a healthier state

Colossal is proud to be an equal employment opportunity workplace. We welcome people from all backgrounds as well as celebrate and support diversity. We are committed to providing an inclusive environment of mutual respect that is free from discrimination and harassment so everyone can thrive.