Meet the Dion Training Career Accelerator Team

Get to know the instructors, leaders, and advisors who make Dion Training Career Accelerator possible. Our team of industry experts, mentors, and support staff is dedicated to helping you gain the skills, certifications, and confidence to succeed in cybersecurity, IT, and cloud careers.

Lead Cybersecurity and Networking Instructor

Jeremiah Minner

Jeremiah is a cybersecurity instructor and career mentor with extensive experience training IT professionals ranging from system administrators to executives. He teaches a wide range of industry certifications, including CompTIA SecurityX, Pentest+, CySA+, Cloud+, Linux+, Server+, Security+, Network+, EC-Council, Cisco, and AWS, and has guided students from diverse backgrounds into successful IT careers. In addition to his teaching, Jeremiah is a multi-entity business owner and seasoned cybersecurity leader, having served in roles such as Authorizing Official, Senior Technical Advisor, ISSO, and ISSM. He holds a Master’s in Engineering Management and a Bachelor’s in Computer Science with a focus on AI. With a proven record in education, leadership, and technical expertise, Jeremiah empowers professionals with both the skills and strategies to thrive in cybersecurity.

CCNA Instructor

Rick Bodnar

Rick Bodnar is an accomplished IT and cybersecurity leader with over a decade of experience advancing enterprise technology solutions in education, manufacturing, and global network operations. He has served as CISO, network manager, curriculum developer, and university lecturer, combining technical expertise with strategic leadership. Rick has designed nationwide cybersecurity programs, managed international network infrastructures, and supported school districts with secure systems. He holds a doctorate in IT Security, multiple advanced degrees, and certifications including AWS AI Practitioner and CCNA. Skilled across Cisco, AWS, Azure, SIEM, and programming tools, Rick continues to drive innovation as a cybersecurity researcher and AI practitioner.

AWS Instructor

Louis Geldenhuys

Louis Geldenhuys is a cybersecurity and cloud instructor specializing in AWS and Azure training. He designs immersive, real-world lab environments that equip students with the skills and confidence to pass certifications and excel in roles across cloud engineering, security operations, and IT architecture. With expertise ranging from on-premise systems to enterprise-grade cloud infrastructures, Louis makes complex concepts accessible and practical for learners at all levels. As an innovator in curriculum design and learner engagement, he is dedicated to developing cloud-savvy professionals prepared for the challenges of tomorrow.

  • Lauren Zund

    Lauren is the CEO of Dion Training Solutions and co-founded the Dion Training Career Accelerator. Based in Chicago, Illinois, Lauren was previously the COO of Ascendient Learning. She is passionate about helping students build the skills and confidence they need to launch rewarding IT careers.

  • Parker Shipe

    As an Enrollment Advisor, Parker guides students through the admissions process, helping them to identify the right path to achieve their career goals. His focus is on ensuring every student feels supported and equipped to take the next step toward their future.

  • Akhi Mishra

    Akhi works in Sales and Operations at Dion Training Solutions and is based in Chicago, Illinois. He loves meeting customers, learning about their goals and developing long-term relationships. He is focused on helping students find careers they love.