•Ensure compliance with management directives and FTS policies, processes and procedures by engineering department in assigned district. •Perform real-time monitoring and evaluation of well stimulation services performed for customers. •When requested, design job models for customers based upon applicable scientific, mathematic and engineering principals and taking into consideration geological data and operational parameters, requirements, and/or restrictions of the customer and the objectives of the customer. •Provide technical advice, assessments, evaluations, recommendations and counsel to FTS and customers concerning the design, development and operation of well stimulation services, processes and procedures and recommend design changes where appropriate. •Analyze and evaluate issues involving job-site technical, operational, design, engineering and geological issues and confer with and advise customer representatives of recommended solutions to issues involving jobs being performed for the customer. •Perform post-job evaluation and assessments, and submit evaluations, assessments, and recommendation to FTS management and customers. •Perform well testing and diagnostics to determine formation properties. •Performs QAQC testing for all chemicals and proppants used in hydraulic fracturing. •Maintains all records related to job function and postjob reporting. •Use and apply mathematics and scientific principles to fulfill job duties. •Writes technical reports for FTS clients and management personnel. •Performs other related duties as required. •Interact with and advise clients and client’s technical personnel regarding frac design, research and equipment. •Collect samples of customer fluids for initial testing prior to treatment of reservoir and evaluate test results to determine proper fluids use for job as designed.