Waste Management Non-Destructive Assay Engineer

CRI Advantage•Idaho Falls, ID
•$175,000•Onsite

About The Position

Provides oversight of non-destructive assay (NDA) activities associated with transuranic (TRU) waste and low-level waste/mixed low-level waste (LLW/MLLW) at the Radioactive Waste Management Complex (RWMC). Serves as a Non-Destructive Assay Expert Technical Reviewer within the Waste Management TRU Program Organization. This is a temporary, on-site position in the Idaho Falls, Idaho area, with a schedule of four 10-hour days, Monday through Thursday, and performance anticipated through September 30, 2027.

Responsibilities

  • Conduct independent expert technical reviews of NDA systems, procedures, and data analysis for compliance with protocols, standards (e.g., ANSI/ISO), and regulatory requirements.
  • Recommend improvements to NDA techniques, processes, and system reliability.
  • Review, revise, and approve technical procedures, including operating, calibration, and validation procedures and quality assurance documents.
  • Review Real-Time Radiography (RTR) recordings to identify items requiring detailed modeling, including density and matrix corrections.
  • Independently perform ISOCS modeling for specific waste configurations to optimize measurement efficiency and accuracy.
  • Oversee calibration, certification, and operation of NDA instruments and assist with troubleshooting, including RBAS, ISOCS, SGRS, WAGS, and DAS.
  • Support instrument operations to ensure accurate and reliable performance across NDA systems.
  • Collaborate with engineering and operations organizations to diagnose and resolve instrument or performance issues.
  • Support software validation and testing for NDA systems.
  • Calculate measurement control data and review and approve control charts to detect trends or anomalies affecting measurement quality.
  • Validate NDA measurement data and batch data reports in the Waste Tracking System (WTS) for accuracy, completeness, and compliance.
  • Validate data generated by NDA systems to ensure measurement quality and compliance.
  • Review NDA activities for adherence to DOE, EPA, and WIPP Waste Acceptance Criteria (WAC).
  • Support audits by the DOE Carlsbad Field Office, EPA, and other regulatory bodies, including preparation and on-site participation.
  • Support implementation of criticality safety controls and criticality working requirements related to NDA and waste characterization activities.
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