Search for Jobs

1 Result
Twining, Inc.
Boulder, CO, United States
30+ days ago
Twining, Inc.
Boulder, Colorado, United States
30+ days ago


DRP, a Twining Company, an innovative rapidly growing firm performing petrographic examinations of concrete, cementitious based materials, and aggregates, is seeking a Petrographer. The position is open to a range of experience levels from little to many years of experience. Multiple positions may be available based on experience and qualifications (Petrographer, Senior Petrographer, Principal Petrographer). Such position(s) will involve both analytical work and project management. This is an excellent opportunity for an individual who is looking to make an immediate impact.


  • Perform advanced petrographic and material analyses of cement-based construction materials and natural rock products;
  • Deployment of advanced analytical techniques such as SEM, XRD, thermal methods and others to problem solve for clients;
  • Performance of advanced numerical analyses and to technical reports;
  • Project management skills and experience, technical support of clients and concrete materials engineering and forensic services of Twining.


Desired Competencies

  • S. or Ph.D. in geology or concrete materials science;
  • Strong skills in optical and scanning electron microscopy;
  • In-depth knowledge of petrographic methods in the examination of rocks;
  • In-depth knowledge of the chemistry and microstructure of cement-based construction materials;
  • Ability to support clients with technical information and to participate in technical societies and organizations to promote visibility of DRP.

Tasks in addition to the list provided will also be performed. Candidate must develop and maintain an understanding of modern construction methods and how they impact the performance of materials. Candidate should be able to independently review, comprehend and implement testing procedures as needed. Candidate will work with other personnel in a dynamic environment. Willingness and motivation to work in a team environment is imperative and there is opportunity for growth into management in this position.

Position offers great opportunity for growth within the organization.  We offer an excellent benefits package including medical, dental, vision and a 401(k) Plan.  Salary commensurate with experience.

Please apply via our Applicant Tracking System (ATS) using the following link:

DRP, a Twining Company is an Affirmative Action Participant and Equal Opportunity Employer of protected veterans and individuals with disabilities.

Job Information

  • Job ID: 59284922
  • Location:
    Boulder, Colorado, United States
  • Position Title: Petrographer
  • Company Name: Twining, Inc.
  • Job Function: Engineer - Other
  • Job Type: Full-Time
  • Job Duration: Indefinite
  • Min Education: Master's Degree
  • Min Experience: 2-3 Years
  • Required Travel: 50-75%
Jobs You May Like
Job Function