Senior Staff Geologist Petrographer

Terracon•Cincinnati, OH

14d

About The Position

Terracon is seeking a Petrographer at varying experience levels to join its growing Petrography team and work with experts across its nationwide network. Experienced candidates may work from any Terracon office; remote or hybrid work may be considered for experienced petrographers with more than seven years of experience. The role requires comprehensive knowledge of the microstructural characteristics, analytical tools, and consensus standards used to evaluate concrete, concrete aggregate, and cementitious materials, as well as the ability to identify common deterioration mechanisms in varied environmental exposure conditions. Experience with stereo-optical and polarized light microscopes is imperative; scanning electron microscopy (SEM) with energy-dispersive spectroscopy (EDS) is a plus. Strong communication, curiosity, problem-solving, and motivation to learn, grow, and teach are important.

Requirements

Bachelor’s degree in Geology, Chemistry, Engineering, or a physical science-related major.
At least 5 years of related experience.
Certification in the field of expertise.
Comprehensive understanding of the composition and structure of concrete materials at microscopic and structural levels, and training in identifying common deterioration mechanisms.
Working knowledge of factors affecting and contributing to durability issues in cementitious material systems, and ability to identify them.
Experience using a stereo-optical microscope and a polarized light microscope.
Willingness to work a flexible schedule when required to meet project needs.
Valid driver’s license with an acceptable violation history; a valid license with an acceptable violation history may be required.

Nice To Haves

Understanding of factors that affect concrete-material performance and how those factors affect microscopic characteristics.
Experience with scanning electron microscopy (SEM) with energy-dispersive spectroscopy (EDS).

Responsibilities

Follow safety rules, guidelines, and standards on all projects; participate in pre-task planning and report safety issues or concerns to management.
Maintain quality standards on all projects and promote continuous quality monitoring and improvement.
Participate with more senior Geologists on large, complex projects.
Develop written proposals for clients for projects of varying sizes, including quality-control review of proposals written by others.
Evaluate complex laboratory and field data and assemble findings into written reports.
Conduct investigations of concrete and aggregate using ASTM C856, ASTM C457, ASTM C295, ASTM C1324, and other standard or novel methods; draft comprehensive reports of findings.
Provide technical direction and training to less experienced professional staff.
Understand project-related risks, including what could go wrong and how to protect the Company.
Lead team safety efforts, ensure the team follows safety rules and guidelines, model safe work practices, and promote pre-task planning.