Clinical Reference Laboratory
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We value each and every sample as a life entrusted to our care. Greater Insights. Better Outcomes.™ And we do it all with a human touch.
CRL was originally founded as Enzyme Technologies in 1979 with our focus on clinical research and development. The name was changed to Clinical Reference Laboratory in 1983 when we began to offer commercial lab testing. Today, CRL has become one of the largest privately held clinical testing laboratories in the U.S., performing hundreds of thousands of tests every day for clients large and small.
06/01/2026
Our Hair Lab in Lenexa, KS is seeking self-motivated individuals to join our team as Hair Lab Processing Technicians. Qualified individuals must have a high school diploma (or equivalent) and be comfortable with opening, coding, and preparing hair for analysis. We're currently seeking candidates to fill early morning shifts that start at 2:00am & 5:00am. Competitive base pay, shift differential, and full-time benefits are offered. View our openings and apply today! https://phg.tbe.taleo.net/phg03/ats/careers/v2/searchResults?org=CRLCORP&cws=39
Careers Join the CRL team, one of the largest clinical testing labs in the U.S. Explore various career paths and enjoy a comprehensive benefits package. Apply now!
05/31/2026
to our May "Power of One" & "Serve One Another" winners! These individuals are being honored for going above and beyond, exhibiting our core values, ensuring each specimen entrusted to our care is treated as an individual life, and for showing that one person can make a difference. Join us in celebrating these incredible employees!👏
05/29/2026
Please join us in welcoming our May to the team!👏
05/28/2026
to the 46 incredible team members celebrating a this month. Thank you for being a reflection of everything stands for. We are proud of everything you’ve accomplished and look forward to many more celebrations! 🎉
05/25/2026
05/21/2026
Are you an early bird ready to take on a science career? We're seeking Hair Lab Processing Technicians to join our team working 2:00am-10:00am (M-F). Qualified candidates must have a high school diploma/GED and be detail-oriented. Competitive base pay plus shift differential and full benefits offered. Apply today!
https://phg.tbe.taleo.net/phg03/ats/careers/v2/viewRequisition?org=CRLCORP&cws=39&rid=8730
05/13/2026
Our Hair Lab in Lenexa, KS is seeking self-motivated individuals to join our team as Hair Lab Processing Technicians. Qualified individuals must have a high school diploma (or equivalent) and be comfortable with opening, coding, and preparing hair for analysis. We're currently seeking candidates to fill our M-F 2:00am-10:00am shift. Competitive base pay, shift differential, and full-time benefits are offered. Apply today! https://phg.tbe.taleo.net/phg03/ats/careers/v2/viewRequisition?org=CRLCORP&cws=39&rid=8730
Careers Join the CRL team, one of the largest clinical testing labs in the U.S. Explore various career paths and enjoy a comprehensive benefits package. Apply now!
04/30/2026
Please join us in welcoming our April to the team!👏
04/29/2026
to the 56 incredible team members celebrating a this month. Thank you for being a reflection of everything stands for. We are proud of everything you’ve accomplished and look forward to many more celebrations! 🎉
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Lenexa, KS
66215
