Calvin Hoffman is a Radiological Safety Officer and Non-Destructive Inspection technician with over 12 years of experience in the United States Marine Corps. He has managed radiation safety programs and supervised employees. His responsibilities included training workers on safety practices, ensuring safe handling of hazardous materials, and monitoring radiation exposure. He is proficient in various non-destructive inspection methods such as dye penetrant, eddy current, magnetic particle, ultrasonic, and radiography.

1. Calvin Hoffman
124 Dublin Cir Waxahachie, TX 75165 509-312-9233 calvinhoffman@hotmail.com
CAREER SUMMARY:
Disciplined and focused with extensive knowledge in all phases of Aeronautical Structural
Maintenance. Managed and supervised a radiation safety program as a Radiological Safety Officer
for multiple commands. Non-Destructive Inspection technician with over five years of related
experience in methods, PT, MT, UT, ET and RT while in the United States Marine Corps.
PROFESSIONAL EXPERIENCE:
United States Marine Corps 2006-Present
Manager
● Provided oversight and direction to the employees in the operating unit in accordance with the
organization’s policies and procedures
● Coach, mentor, and developing staff: including overseeing new employee and providing career
development planning and opportunities.
● Plan, evaluate, and improve the efficiency of business processes and procedures to enhance
speed, quality, efficiency and output.
● Communicate regularly with other managers, the director, vice president, president and other
designated contacts within the organization.
2010-Present
Non-destructive Inspection Technician
● Discard, reject or approve products, materials and equipment not meeting specifications
utilizing Dye Penetrant, Eddy Current, Magnetic Particle, Ultrasonic, and Radiography
● Analyze and interpret data, manuals, schematic diagrams, blueprints and other materials to
determine specification, inspection and testing procedures, adjustments and certification of
instruments required.
● Introductory knowledge of Computed Radiography with VMI equipment.
● Perform NDT of Navy/ Marine Corps aircraft and ground support equipment such as FA-18,
AV-8, EA-6B, C-130, and CH-53

2. 2013-Present
Radiation Safety Officer (RSO)
● Trained occupational workers on radiation controls and safety practices
● Ensured safe storage, handling and disposal of hazardous materials
● Supervised radiation operations to ensure safety regulations are adhered and followed
● Monitor radiation workers Terminal Luminescent device (TLD) and report to them their
quarterly and yearly exposure.
EDUCATION AND TRAINING:
● Kiona-Benton High School, Benton City WA (2006)
● Aviation Structural Mechanic Common Core (2007)
● Aviation Structural Mechanic Composite Training (2007)
● Lean Six-Sigma certification (2008)
● Aviation Non-Destructive Inspection School (2010)
● Aviation Non-Destructive Inspection Barkhausen Noise (2010)
● Hydraulics Intermediate Training (2012)
● Aviation Non-Destructive Inspection Recertification (2013)
● Radiation Safety Officer Course (2013)
REFERENCES:
● References available upon request