Meet the Instructor – Barry O'Sullivan

Introducing Barry O'Sullivan, a distinguished figure in IT education with over two decades of experience and a commitment to driving excellence in skill development. As the Global Lead Instructor for Networking at Dell Learning, Barry's expertise shines in curricular planning, certification upskilling, and training delivery within the networking domain. With a rich academic background encompassing a Bachelor's degree in Law, a Diploma in Psychology, and a Master's degree in Organizational Behavior, Barry brings a unique blend of theoretical knowledge and practical insights to his role.

Barry's leadership extends beyond the classroom, as he plays a pivotal role in shaping intermediate and advanced networking courses, covering routing and switching technologies on Dell network operating systems. His dedication to connecting theory with real-world application is evident in his work, which focuses on how knowledge is applied after learning events. Through his dynamic teaching style and deep industry knowledge, Barry continues to inspire and empower professionals to navigate the ever-evolving landscape of IT with confidence and expertise.

Don't hesitate to reach out and tap into Barry's expertise to enhance your skills and advance your career in the ever-evolving field of IT - ‎Networking Education | DELL Technologies

Want to learn more about our Networking training? Check out our Dell Learning Networking training here!