The Murawala Lab at the MDI Biological Laboratory in Bar Harbor, Maine, is seeking a motivated, organized and enthusiastic Research Assistant to support ongoing research projects and contribute to the day-to-day operation of the laboratory. This position provides an excellent opportunity for individuals interested in gaining research experience before graduate or professional school, or for those seeking a long-term career in biomedical research.
The Murawala Lab at MDI Biological Laboratory investigates one of biology’s most remarkable abilities—the capacity of the axolotl (Ambystoma mexicanum) to regenerate complex organs and tissues, including limbs, tail, brain, spinal cord, and kidneys. Their research combines developmental biology, genetics, genomics, imaging, and bioengineering to understand the cellular and molecular mechanisms that enable regeneration and to identify why this ability is limited in humans. The Murawala Lab employs a wide range of cutting-edge technologies, including CRISPR-mediated transgenesis, single-cell and spatial transcriptomics, whole-organ tissue clearing, and advanced mesoSPIM light-sheet microscopy. For more information about the Murawala Lab, please visit murawalalab.mdibl.org. Please note: this position does not offer visa sponsorship, including J-1 or H-1B visas.
- A collaborative, supportive, and intellectually stimulating research environment
- Hands-on training in modern molecular biology, microscopy, developmental biology, and regenerative biology techniques
- Opportunities to learn advanced technologies including transgenesis, tissue clearing, histology, and light-sheet microscopy
- Mentorship from experienced scientists and opportunities for professional development
- Competitive salary and benefits consistent with institutional policies. This position will start at $21.00/hour.
The Research Assistant will participate in multiple aspects of laboratory research and management, including:
Laboratory operations
- Maintain laboratory organization and supplies
- Prepare reagents, solutions, and laboratory media
- Manage laboratory inventory and ordering
- Assist with laboratory safety and regulatory compliance
- Sterilize equipment and prepare materials for experiments
- Daily husbandry of axolotls, including feeding, cleaning, health monitoring, and breeding
- Maintain accurate animal records
Research support
- Assist with routine molecular biology experiments
- Perform embryo microinjections and transgenesis under supervision
- Process tissues for histology, immunostaining, and microscopy
- Assist with tissue clearing and imaging experiments
- Collect, organize, and maintain experimental data
- Participate in laboratory meetings and contribute to scientific discussions
The anticipated start date is flexible based on candidate availability. This is a full-time position with an initial one-year appointment, renewable based on performance and funding availability.
- Bachelor’s degree in Biology, Biochemistry, Neuroscience, Biomedical Sciences, or a related field (or equivalent laboratory experience)
- Excellent organizational skills and attention to detail
- Ability to work independently while contributing effectively to a collaborative team
- Strong written and verbal communication skills
- Willingness to learn new laboratory techniques
Experience in one or more of the following areas is desirable but not required:
- Molecular biology techniques (PCR, cloning, DNA/RNA extraction)
- Histology or immunohistochemistry
- Microscopy or image analysis
- Animal husbandry, particularly aquatic or amphibian species
- Developmental biology or regenerative biology
- Laboratory management and inventory
- Prior experience working in a research laboratory is preferred but not essential. Comprehensive training will be provided.
- Ability to work with live research animals, including axolotls
- Occasional weekend or holiday animal care responsibilities
- Ability to follow laboratory safety protocols and maintain accurate records
- May be required to lift, move, and transport laboratory related equipment
- May be required to work with hazardous materials.
The MDI Biological Laboratory is an Affirmative Action/Equal Opportunity Employer.
Posted: July 30, 2026
