Scientist, Tissue Engineering

Colossal is seeking a talented Scientist, Tissue Engineering with expertise in biomedical devices that will be responsible for the design and execution of experiments that enable ex utero embryo development. The successful candidate will join a multidisciplinary team focused on advancing in vitro support systems. This role is integral to Colossal's mission of contributing to the conservation and de-extinction of animal species through innovative scientific and technological advancements.

**This position is in Dallas TX, with minimal periodic (
Duties/Responsibilities:

• Independently design and execute experiments utilizing novel prototypes and culture systems
• Independently design and fabricate prototypes to help answer biological questions
• Generate, interpret, and present results to answer fundamental embryo development and gestational biology questions
• Utilize experimental findings to guide the team towards system modifications and improvements
• Critically and efficiently analyze, understand, and apply scientific research to achieve team objectives
• Occasional night and weekend work required

Preferred Skills/Abilities:

• Strong ability to rigorously apply the scientific method to solve engineering and scientific problems
• Ability to work independently, navigate uncertainty, and tackle complex problems with confidence
• Exceptional organization, communication and presentation abilities
• Apply statistical analysis to ensure the relevance, accuracy, and effective interpretation of data
• Advanced proficiency in laboratory environments
• High level of intellectual and technical capacity to drive creative research
• Strong ability to collaborate effectively within a team, including both teaching and learning from colleagues
• Demonstrates a strong sense of ownership and a team-first mentality
• Demonstrates flexibility and adaptability in fast-paced environments
• Some technical areas of experience that will be helpful, not all are required:
• Designing and fabricating novel prototypes to answer biological questions
• 3D cell culture, hydrogels, ECM processing
• Organ-on-a-chip, organoid models
• Microscopy, histology, and IHC/IF
• Embryo culture and/or background in gestational biology
• General aseptic techniques
• Molecular biology/standard wet lab techniques

Required Education and Experience:

• Bachelor's Degree from an ABET accredited program in science or engineering related fields such as biomedical/bioengineering, biology, biophysics/biochemistry, biomaterials etc.
• 6+ years of industry or highly applied experience developing for medical device, clinical, diagnostic, pharma, or biomanufacturing systems and across duties, preferably in Research & Development (MS may substitute for 2 years of experience, PhD may substitute for 4 years of experience)
• Proven track record of translating biological requirements into device or device-system design

What Colossal Offers You:

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

The team at Colossal is committed, colorful, passionate, intelligent, collaborative, creative, experienced, scientific and world-class. That sounds like a lot to fit into one building. That's why we are spread out in three locations that include laboratories, test facilities, academic institutions, libraries and offices. Dallas. Austin. Boston.

Through it all, however, we maintain a culture of positivity, hope, happiness and belief that we're doing something big. Something Colossal.

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.

EEO is the Law

Search Firm Representatives: Colossal does not accept unsolicited assistance from search firms. No fees will be paid for a hired candidate where no pre-existing agreement is in place. We handle recruitment in-house.

Colossal is proud to be named a Best Place to Work by Built In across 4 categories in 2023 & 2024:

• #1 on the 50 Best Startups to Work For in Dallas in 2023!
• 100 Best Midsize Places to Work in Dallas in 2024
• 100 Best Places to Work in Dallas, TX (All Size Employers) in 2024
• 100 Best Midsize Places to Work in Boston in 2024

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