Laboratory Associate Position
Rincon Bio – Lehi, Utah
Founded in 2013, Rincon Bio is a pre-clinical contract research organization (CRO) specializing in in vivo cancer efficacy studies, including xenograft and syngeneic immunotherapy models. Our clients range from university principal investigators to established pharmaceutical and biotechnology companies.
Rincon Bio was founded with the goal of simplifying and improving the execution of high-quality cancer efficacy studies while delivering exceptional scientific value through responsive, high-quality U.S.-based research support.
We are seeking a highly motivated Laboratory Associate to join our team in Lehi, Utah.
Position Overview
The Laboratory Associate is a full-time, on-site position responsible for organizing and carrying out in vivo cancer efficacy studies under the supervision of a Project Manager or Scientific Director. The role includes work with tumor models, cell culture, laboratory animals, data collection, study execution, and in vitro assays.
This is an excellent opportunity for a new or recent graduate to gain valuable industry research experience in cancer drug discovery. Associates at Rincon Bio gain direct experience with techniques and study systems that are highly sought after within the biotechnology and pharmaceutical industries, as well as graduate research programs.
In vivo oncology model experience is uncommon at the undergraduate level, and former Rincon Bio associates have gone on to highly competitive graduate and research programs after gaining meaningful scientific and operational experience with our team. We invest heavily in training and ask candidates to commit to a minimum of two years. This ensures our investment in training is worthwhile while giving associates the time needed to develop genuine technical expertise and independence in the role.
The work at Rincon Bio is fast-paced, laboratory-based, and detail-oriented. Successful candidates are highly motivated, intellectually curious, proactive learners who take ownership of their work and are eager to develop new scientific and technical skills.
Job Responsibilities
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Understand scientific rationale, study objectives, and experimental design
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Organize and execute studies while maintaining adherence to protocol and timelines
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Formulate and dose test compounds
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Culture and implant cancer cells in mice
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Handle laboratory mice and rats, including routine animal husbandry
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Weigh animals and measure tumor volumes accurately and consistently
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Document study data, observations, and findings with precision
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Prepare data and summaries for study reports
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Track and organize laboratory inventory and supplies
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Learn and perform a variety of in vitro laboratory assays
Requirements / Qualifications
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BS degree (minimum) in a life science, biochemistry, molecular biology, or related scientific field
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Some part-time or full-time bench research experience required
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Previous experience specifically with animal models or cancer research is not required; Rincon Bio is willing to train motivated candidates
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Strong organizational skills and attention to detail
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Experience with Excel and basic data entry/processing/analysis
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Ability to perform repetitive laboratory tasks carefully, consistently, and accurately
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Ability to work effectively in a fast-paced industry research environment
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Highly motivated to learn and perform laboratory research while developing increasing independence and responsibility
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Demonstrates initiative, intellectual curiosity, professionalism, and a proactive approach to scientific work
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Able to absorb feedback, adapt quickly, and take ownership of assigned responsibilities
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Strong interest in cancer drug discovery and enthusiasm for contributing to cutting-edge scientific research
Compensation & Benefits
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Salary: $55,000
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Health, dental, and vision insurance
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Retirement plan participation with company matching options
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Paid holidays and unlimited PTO
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Weekly company-paid lunches
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Cell phone stipend
Additional Information
Desired start date: Immediate preferred, some flexibility possible
The work at Rincon Bio can be demanding at times, but team members receive close mentorship, develop skills at an accelerated pace, and gain broad and meaningful exposure to real-world oncology drug discovery research in a collaborative and supportive environment.
To Apply
Please send your resume and a short (1–2 paragraph) description of your short- and medium-term educational and career goals to:
Job Posted: 05/26/26. Open until filled.