Bullen Ultrasonics Appoints John Liddy as New Vice President of Operations

Bullen Ultrasonics, an industry leader renowned for its precision machining capabilities with advanced ceramics, glass, and specialty materials, has officially announced the promotion of John Liddy from his previous position as Director of Engineering to the role of Vice President of Operations. This strategic move, reported on August 26, 2025, is set to enhance Bullen's manufacturing functions by aligning them with innovative efficiency and cost-saving measures.

Liddy brings over 25 years of manufacturing leadership experience to this new role. His tenure at Bullen, which began in 2021, has been marked by significant advancements, particularly in the development of the proprietary MicroLucent® technology. This innovative technology allows for ultra-precise machining of various transparent materials and exemplifies Bullen’s commitment to leading in its sector.

Tim Beatty, President of Bullen Ultrasonics, emphasized Liddy's unique blend of technical expertise and leadership skills. He expressed confidence that Liddy's extensive background in engineering innovation will be pivotal in overseeing Bullen's core manufacturing processes including production, quality control, engineering, and technology development. Beatty stated, "John's combination of deep technical expertise, proven leadership and commitment to continuous improvement make him uniquely suited for this role," further expressing excitement for the leadership that Liddy will bring to the company.

In his new capacity as Vice President, Liddy is tasked with integrating industry-standard performance metrics, including Overall Equipment Effectiveness (OEE), to develop and formalize continuous improvement programs. His role is critical in steering Bullen toward adopting intelligent and responsive manufacturing systems through the integration of real-time machine-level data.

Before his time at Bullen, Liddy garnered an impressive portfolio at The Timken Company and TimkenSteel Corporation, where he advanced from a controls engineer to a plant manager. His extensive experience includes leading high-volume CNC machining processes, automating production lines, and implementing systems that utilize real-time data to improve operations.

Reflecting on his new position, Liddy stated, "Bullen is a company with a rich legacy of innovation and quality. I'm honored to take on this role and excited to continue building on our strengths while driving operational excellence to meet the evolving needs of our customers." His enthusiasm for future technological investments and commitment to empowering Bullen's workforce highlights a forward-thinking approach that is crucial in today’s competitive landscape.

About Bullen Ultrasonics

Bullen Ultrasonics has firmly established itself as a global leader in the precision machining of advanced ceramics, glass, and specialty materials. Utilizing proprietary ultrasonic and laser-based technologies, Bullen's processes achieve micron-level accuracy while minimizing microcracks and contamination risks. The company is recognized not only for its innovative approach but also for its certifications such as ISO 9001 and AS9100, assuring customers of its alignment with quality standards across the aerospace, defense, automotive, medical, semiconductor, and MEMS sectors. With a legacy that spans over 50 years, Bullen is synonymous with engineering responsiveness and reliability in high-stakes manufacturing environments.

For additional information about Bullen Ultrasonics and its operations, visit their official website at Bullen Ultrasonics.