Talent Spotlight: Interview with Julian Petrich, Data Validation Specialist

Introduce yourself and elaborate on your expertise that you bring to NDT Global.

My name is Julian Petrich, I’m 27 years old, and I am a Data Validation Specialist at NDT Global. I have approximately eight years of experience in Non-Destructive Testing (NDT)Refers to a range of techniques and methods used to assess the integrity, quality, and properties of materials, components, or structures without causing damage…, with a focus on ultrasoundRefers to sound waves with frequencies above the upper limit of human hearing, typically above 20,000 Hz. Ultrasound is used to determine wall thickness and to … technology, signal processing, pipeline inspectionThe systematic process of visually examining, testing, or monitoring pipeline components to assess their condition, integrity, and compliance with regulatory re…, and inspection tools,

My career began by training as an industrial mechanic, specializing in precision mechanics, combined with an additional qualificationThe process of validating, through tests and analysis, the performance specifications of an inline inspection (ILI) system. as an electrical specialist, has given me a strong technical understanding and analytical skills.

At NDT Global, I’ve continuously expanded my knowledge in data analysisThe evaluation process of extracting insights, patterns, and valuable information from the data collected during pipeline operations, inspections, or monitoring… and the application of NDT methods. I work in a structured and solution-oriented manner, qualities that align well with the work at NDT Global.

Can you tell us a bit about your professional journey and what led you to your current role?

After completing secondary school, I began my vocational training as an industrial mechanic, specializing in precision mechanics, combined with an additional qualificationThe process of validating, through tests and analysis, the performance specifications of an inline inspection (ILI) system. as an electrical specialist, at the Karlsruhe Institute of Technology (KIT), Germany, where I gained initial experience in sensor technology, ultrasoundRefers to sound waves with frequencies above the upper limit of human hearing, typically above 20,000 Hz. Ultrasound is used to determine wall thickness and to …, and non-destructive testingRefers to a range of techniques and methods used to assess the integrity, quality, and properties of materials, components, or structures without causing damage….

After successfully finishing my training, I worked for a short time as a training assistant, mentoring new apprentices and university students. In 2017, I joined NDT Global as an in-house technician, where I deepened my expertise in pipeline inspectionThe systematic process of visually examining, testing, or monitoring pipeline components to assess their condition, integrity, and compliance with regulatory re…, sensor technology, software, and quality assurance. These experiences, along with my passion for data-driven solutions and technology, led me to my current position as a Data Validation Specialist.

Which initiative/project are you most proud of and why?

I’m especially proud of my long-term involvement in the development of our inspectionThe systematic process of visually examining, testing, or monitoring pipeline components to assess their condition, integrity, and compliance with regulatory re… tool software, a project that has accompanied me since the beginning of my time at NDT Global.

Originally, tool operation was largely manual and required a great deal of experience. The goal was to automate processes and simplify tool preparation for technicians and make a faster tool available for our customers.

Even in the early stages, I was able to contribute my ideas and feedback from practical experience. Today, I help define new software requirements, and I still find it exciting to see how a concept becomes a fully functioning, user-friendly application. I take pride in having actively shaped a solution that makes our daily work more efficient.

What is one part of your work that you enjoy doing and why?

What I enjoy most is the variety in my work – not every day is the same. Whether it’s technical tasks, collaboration with colleagues or tackling new challenges, the mix of technology, teamwork and continuous learning is what drives me.

I appreciate working in an environmentSurroundings or conditions (physical, chemical, mechanical) in which a material exists. The environment plays a significant role in pipeline design, constructio… that is both technically demanding and personally rewarding.