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Let's talk about your trial — or your career

Clinical research professionals apply on the left; sponsors, biotechs, CROs, and sites partner with us on the right. Every submission is reviewed by a real member of our team.

Reach us
Hours
Mon–Fri, 9am–6pm
Office
Houston, TX

Choose the form that fits you. We respond to candidates and partners alike — usually within one business day. Prefer email? Reach us anytime and we'll route your message to the right person on our team.

Apply as a Professional

For clinical research professionals exploring contract, FSP, or permanent opportunities.

Prefer to email? Send your résumé to info@colttas.com

Thanks — your application is in. A member of our team will be in touch within one business day.

Partner With Us

For sponsors, biotechs, CROs, and research sites who need staffing or functional support.

Prefer to talk first? Email info@colttas.com

Got it — thanks for reaching out. We'll review your needs and respond shortly to scope the right engagement.