John Linnemanstons is a seasoned Principal Engineer at Oshkosh Defense, where he leverages his extensive background in mechanical engineering and testing to drive innovation in automated testing systems. With over a decade of experience, John initially honed his skills in mechanical testing, conducting everything from...
John Linnemanstons is a seasoned Principal Engineer at Oshkosh Defense, where he leverages his extensive background in mechanical engineering and testing to drive innovation in automated testing systems. With over a decade of experience, John initially honed his skills in mechanical testing, conducting everything from benchtop evaluations of individual components to comprehensive full vehicle system tests across diverse terrains in the United States. This foundational expertise has equipped him with a robust understanding of vehicle dynamics and performance metrics, essential for developing reliable defense solutions.
In mid-2020, John made a strategic pivot to lead the Programmable Logic Controller (PLC) division within his department, a role that underscores his adaptability and technical acumen. He is now at the forefront of programming and setting up the controls that govern all automated tests within the High Voltage Lab. His responsibilities include designing and implementing PLC Ladder Logic systems that enhance the efficiency and accuracy of testing protocols, ensuring that Oshkosh Defense's products meet the highest standards of quality and safety.
John's proficiency in PLC programming, coupled with his skills in data analysis and CAD, allows him to create sophisticated testing frameworks that streamline operations and facilitate real-time data collection. His experience with tools like Pro Engineer and Matlab further enhances his capability to analyze complex engineering problems and develop innovative solutions. As he continues to lead key projects that push the boundaries of automated testing, John remains committed to advancing the technological capabilities of Oshkosh Defense, ensuring that the organization remains a leader in the defense industry.
![Jay Vuppuluri [EN, FR, DE, NL]](https://find.refinehq.ai/wp-content/uploads/2025/06/Jay-Vuppuluri-EN-FR-DE-NL-profile.jpg)
