Instructors

Jason Claycomb, CISA, CISSP, has more than 30 years in cybersecurity, IT governance, audit, risk, and compliance. A former Big 4 employee, he has extensive experience in financial services.

Peter Higgins teaches internal audit and risk management courses. He has extensive experience in financial services handling research, design, implementation, and continuous improvement of audit methodologies. He is CRMA and CIA certified.

Mary Siero, CISSP, CISM, CRISC, is an expert in IT operational, compliance and security risks and controls. A former CIO, she has over 40 years of experience in the healthcare, government, education, gaming, hospitality, consumer products and manufacturing industries.

Robert Berry, CPA, CIA, CISA is the CEO of That Audit Guy®. He strives to improve people, who in turn improve processes that improve company profits. He provides training and consulting services in line with these principles. He is the author of three books and 100+ articles on audit and life.

Larry Coldiron is an instructor holding multiple professional certifications in security, network, and hardware management. After retiring from the Navy, he transitioned to IT where his EE degree fit nicely. After the transition, Larry was an IT instructor and Network administrator for over 19 years

Fred Roth, CISA, delivers IT control and security training worldwide. He has experience with SAP project design and implementation, and the development and facilitation of training and executive development programs.

Martin Green teaches networking, IT and data security courses. As a lawyer and instructor his expertise is in computer technology, data and trade secrets protection, intellectual property, and copyright law.

Greg Gardner is an Instructor Mentor in our Colorado Springs campus. An author and retired Naval officer with more than 30 years’ experience in the IT and training industry, he is CompTIA Security+, A+, Certified Scrum Master, Mobile Learning Developer, and Instructional Designer.

Dennis Cox is the founder and CEO of Risk Reward Ltd., and the author of several books on risk management, financial crime deterrence, fraud analysis, business strategy and regulatory matters affecting banks, insurance, and money management organizations.

Kathleen Crawford has more than 25 years in financial services, internal audit, and fraud investigations. She has an MBA, is a member of several professional organizations and is active in non-profit organizations holding board-level positions.

Rich Petti’s IT career includes providing operations consulting, process assessments and improvements, and road maps. He delivers service management certification courses and has worked with many organizations in North America, Asia, the Middle East, Europe, and Australia

James Wright has a background in quality improvement and problem-solving training. He also has over 35 years of business experience and has trained 11,000+ students on ITIL since 2001. He is an ITIL Expert and ITIL 4 Managing Professional, and is an ITIL 4 Best Practices trainer.

John Ghostley was a software developer and manager for 20+ years, then an IT director for 12 years. He is certified, teaches and consults in COBIT 5, TOGAF 9.2, CISSP, CISM, ITIL and Value Stream Mapping. He also has extensive experience with Lean, Kanban and Agile

Tim Cassibry is a team builder and transformational leader. He is a PMP and holds the CISSP and multiple ITIL certifications.

Sean Callinan has taught various CompTIA, Microsoft and LPI courses over the past ten years. He began his IT career after retiring from The Marine Corps, quickly learning the importance of industry certifications. Born in Cincinnati, he now lives in Fort Worth, TX

Lee Hughes is a professional technical instructor, developer, network support and security consultant. He is certified in ITIL, and CompTIA A+, Network+ and Security Practitioner.

Troy Athmann has experience in networking, systems administration, and SharePoint admin development and deployment. He is certified in CompTIA A+, Network+, Security+, ITIL, and SAIR Linux administration. A novelist, his career focus is IT consulting and teaching.

Ronald Clanton is a US Army veteran and an Instructor Mentor in our Colorado Springs campus. His specialty is Business IT Support for many companies in the Rocky Mountain region. He is a Board of Directors member and the creator of several patents. He is CompTIA, CIW, Google, CEE and ConnectWise certified.

Rodderick Fedd Sr, is Sr. Technical Instructor at ACI Learning. He delivers content on CompTia  A+, Network +, and Security + classes. He is the owner of an IT Support/Consulting firm

Jay Walker is an Instructor Mentor in our Jacksonville Campus. He supports students after completion of class through completion of exams by providing individual help and setting up study groups. He is CompTIA A+, CompTIA Network+, CompTIA Security+, CompTIA Project+, CompTIA Linux+, Powered by LPI, Lean Six Sigma Green Belt, ITIL Foundation certified.

Khozema (KJ) Raja is an Instructor Mentor in our Dallas campus. He supports students after completion of class through completion of exams by providing individual help and setting up study groups. His specialty is network administration and security and is CompTIA A+, CompTIA Network+, CompTIA Security+, ITIL Foundation certified.

Joshua Kehm is an Air Force veteran who has held positions as a technician and system administrator. He is currently working towards his B.S. in Cybersecurity and Information Assurance and has certifications in CompTIA A+, Network+, Security +, ITIL4 Foundation, and ITIL4 Intermediate CDS

James Wofford is an Instructor Mentor in our San Antonio campus. He supports students after completion of class through completion of exams by providing individual help and setting up study groups. He was a systems analyst and is CompTIA A+ CE, CompTIA Security+ CE.

Ernest Calloway teaches CompTIA A+, Network+, Security+, and is a Secure Infrastructure Specialist – CSIS, and IT Operations Specialist – CIOS. He focuses on helping students successful become certified. He adds a strong dose of memory management and memory tricks for core subject knowledge recall.

Logan Montgomery has experience as network technician and manager. He is a CISSP, CCDP, PMP and an Advanced Cloud Security Practitioner.

John Guise is a retired Navy Chief and has spent over 25 years in education specializing in networks and security. He teaches CompTIA Network+, Security+, CND, CEHv10, CHFIv9, and CISSP courses.