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Welcome to the KiOR career center. If you are interested in working in the forefront of an exciting and growing industry that provides an opportunity to make a lasting impact on the future of our energy supply, we invite you to apply today. KiOR is always looking for talented individuals who share its vision of revolutionizing the conversion of biomass to renewable gasoline and diesel fuels. 


Below is a list of the current openings KiOR is accepting applications for. If you do not see a position listed that fits your background, please continue to visit our site as new positions are posted as they become available. To apply for any of the positions below, please send a resume and cover letter to careers@kior.com. Be sure to include the title of the position you are applying for in the subject line of the email.

Houston, TX Positions:

Columbus, MS Positions:

  • There are no open positions in Columbus at this time. 

KiOR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, status as a protected veteran, among other things, or status as a qualified individual with disability. Applicants who wish to learn more may view the EEO is the Law poster by clicking on the following link EEO is the Law. By clicking this link, applicants will be directed away from the KiOR website to the Department of Labor Office of Federal Contractor Compliance Programs.

As a general practice, KiOR does not accept unsolicited resumes or placement information from any agency that supplies candidates for a fee. Your agency must have an agreement in place with KiOR before you submit resumes for review. KiOR will not pay a placement fee for prior and future resumes from your agency for resumes that are not submitted under an existing agreement.