Teachers
Our Team has expertise in:
Cybersecurity
Jenai Marinkovic is the CEO of GRC for Intelligent Ecosystems Foundation Inc. (GRCIE), where she leads initiatives that blend cybersecurity expertise with cutting-edge research. GRCIE is a nonprofit focused on advancing cybersecurity education, workforce development, and helping businesses strengthen their security through tailored assessments and strategic support. With over 20 years of experience, Jenai has designed and managed cybersecurity programs for Fortune 100 companies, specializing in Enterprise Risk Management, Incident Response, and Cyber Defense.
A pioneer in AI governance, Jenai designed and architected ISACA’s AI Auditing Framework, setting a global standard for auditing AI systems for security, compliance, and regulatory adherence. She also invented the GRCIE Green Initiative, a groundbreaking project that integrates IoT, AI, and cloud technologies to enhance environmental monitoring, sustainability, and infrastructure resilience. Under her leadership, GRCIE earned the prestigious Women in IT Award for DEI Initiative of the Year.
In addition to her work at GRCIE, Jenai serves on the Technology Advisory Board at Beyond and is a member of ISACA’s Emerging Trends Working Group. She is globally recognized for her thought leadership and is a sought-after speaker at major conferences, including RSA, ISACA, ISSA, DEFCON, SANS, and the Black Cyber Security Association. Her writing has been featured in Infosecurity Magazine, CSO Online, TechTarget, HR Technologist, eConsultancy, and other leading publications.
A pioneer in AI governance, Jenai designed and architected ISACA’s AI Auditing Framework, setting a global standard for auditing AI systems for security, compliance, and regulatory adherence. She also invented the GRCIE Green Initiative, a groundbreaking project that integrates IoT, AI, and cloud technologies to enhance environmental monitoring, sustainability, and infrastructure resilience. Under her leadership, GRCIE earned the prestigious Women in IT Award for DEI Initiative of the Year.
In addition to her work at GRCIE, Jenai serves on the Technology Advisory Board at Beyond and is a member of ISACA’s Emerging Trends Working Group. She is globally recognized for her thought leadership and is a sought-after speaker at major conferences, including RSA, ISACA, ISSA, DEFCON, SANS, and the Black Cyber Security Association. Her writing has been featured in Infosecurity Magazine, CSO Online, TechTarget, HR Technologist, eConsultancy, and other leading publications.
GRC & Human-Centric Leadership
Melissa Elza is the co-founder of GRC for Intelligent Ecosystems Foundation Inc. (GRCIE), where she serves as the Executive Director and leads the NextCISO Academy, a program focused on training and empowering diverse talent to enter the governance, risk, and compliance (GRC) and cybersecurity fields. With over 20 years of experience in human resources and GRC, Melissa has worked with Fortune 500 companies and high-growth startups to drive workforce transformation and strategic alignment.
Throughout her career, Melissa has held key roles at companies such as Mattel, Publicis Sapient, and BuzzFeed, where she led employee experience, learning and development, and diversity initiatives. At GRCIE, she plays a vital role in advancing next-generation training for underrepresented communities, which led to GRCIE receiving the Women in IT Award for DEI Initiative of the Year in 2022.
Melissa also contributed to the development of ISACA’s first-ever AI Intelligence Audit Toolkit, which provides auditors with structured guidance and a deep understanding of AI controls, ensuring thorough oversight of AI systems. In addition to her work at GRCIE, Melissa serves as an advisory board member for the NCYTE Center, an Advanced Technological Education National Center, grant-funded by the National Science Foundation. She frequently speaks at cybersecurity conferences and contributes to industry publications, offering insights on education, diversity, risk, and the future of cybersecurity.
Throughout her career, Melissa has held key roles at companies such as Mattel, Publicis Sapient, and BuzzFeed, where she led employee experience, learning and development, and diversity initiatives. At GRCIE, she plays a vital role in advancing next-generation training for underrepresented communities, which led to GRCIE receiving the Women in IT Award for DEI Initiative of the Year in 2022.
Melissa also contributed to the development of ISACA’s first-ever AI Intelligence Audit Toolkit, which provides auditors with structured guidance and a deep understanding of AI controls, ensuring thorough oversight of AI systems. In addition to her work at GRCIE, Melissa serves as an advisory board member for the NCYTE Center, an Advanced Technological Education National Center, grant-funded by the National Science Foundation. She frequently speaks at cybersecurity conferences and contributes to industry publications, offering insights on education, diversity, risk, and the future of cybersecurity.
Artificial Intelligence
Dr. Celestin Ntemngwa is an information security and GRC professional with over 13 years of technical and managerial experience in information security and multi-discipline risk management programs across various industries. He has guided companies through risk transformations, security implementations, and rebuilds while embracing next-gen security frameworks. His expertise includes security engineering, security risk transformation, security awareness, GRC, and vendor risk management.
Dr. Ntemngwa holds a Ph.D. in Physics (Ed) from the University of Georgia, an MBA, an MS in Cybersecurity, and a BS in Physics. In addition, he has numerous information security certifications, including CISM and CISA from ISACA. He has served as an adjunct professor at the University of Houston Downtown and the University of Georgia. He is also a fellow at the National CyberWatch Center and a Blacks in Cybersecurity (BIC) board member. A speaker and author, Ntemngwa’s recent books, written as practical guides, focus on security risk assessment and information security awareness. He has also authored and published several articles in international journals such as the International Journal of Science and Mathematics Education and has served on committees associated with publications such as the Journal of Research in Science Teaching. He has presented at numerous conferences, including ISACA, the National Association for Research in Science Teaching (NARST), and ASTE.
Celestin is a big sports fan and loves to travel. He is fluent in French and has given some of his lectures in French.
Risk Management & Compliance
Magnolia has over 13 years of experience as an IT and information security professional, focusing on helping organizations across multiple industries reduce business risk, develop risk and compliance methodologies, and design right-sized cybersecurity capabilities.
Magnolia possesses a Master’s degree in Information Security and a CISA certification. As the SheLeadsTech Chair for Middle Tennessee ISACA, she mentors other female tech professionals and provides a platform where women can learn more about opportunities in emerging technologies, GRC, Audit, and Cybersecurity. She hopes to use her NextCISO training to expand her reach in this area even more.
GRC & Cybersecurity Strategy
Carlota Sage began her tech career making websites for artists in the mid-1990s. After graduating from NC State with a BS in Textile Chemistry, she spent most of her time as a research chemist networking lab equipment to directly record data to a database. Fortunately, it only took her a few months to realize she was in the wrong line of work and she returned to tech. In her twenty years since, she’s focused on information architecture and knowledge strategy, driving the backend and frontend development of technical support and customer-facing knowledge bases, including the NETGEAR Support website and Netflix Help Center. In 2013, she joined FireEye’s IT team, where she discovered cybersecurity. In 2014, she took over FireEye’s customer-facing communities and over the next 3 years helped hundreds of security teams with hardware, networking, product and security issues.
After completing her MS in Information and Knowledge Strategy from Columbia University, Carlota left FireEye to begin her own company helping security startups with knowledge and culture strategy but took a year off when her mother was diagnosed with terminal cancer. On restarting her company, she fell into vCISO work. While she loved the security work, she found that she really hated running her own company. In 2021, Carlota rather gleefully shut it down and joined the Fractional CISO team in the hopes of never being a CEO again. Carlota now brings her deep history in knowledge strategy, collaboration and culture to securing small and mid-sized businesses. Carlota also serves on the Board of Directors for The Diana Initiative, a group committed to fostering diversity in cybersecurity.
Carlota currently makes her home in rural North Carolina, where she destroys and rebuilds old Mazdas, collects whiskey, makes random things, tinkers with whatever needs fixing, and in general, tries to avoid anything that smacks of responsibility when not working.
Enterprise Information Technology
Mel Reyes is an accomplished Enterprise Information Technology leader developing cohesive and scalable digital strategies. He’s defined and delivered global IT Strategies implementing Cloud, SaaS applications, Security, RPA, Mobile, Software Engineering, Agile development methodologies, and M&A solutions. He’s done this for Fortune 10-500 companies in FinTech, Manufacturing, and CPG spaces like Priceline, Cenveo, Pepsi, Synchrony, and PayPal. Including four startups and three media agencies across a 20+ year consulting career. He’s done this by collaborating and influencing business process and business development delivery. He’s laser focused on leveraging his strong financial acumen to deliver quantifiable results, with an eye on precision budgeting and driving true business value. While at Synchrony, Mel led the IT and Business strategy of over 100 cross-matrixed resources to deliver a 400% increase in PayPal’s credit portfolio to $12B in 2 years. He’s a mentor and coach who attracts, retains, and develops high- performing talent. He’s an Advisor for HMG Strategy Financial Services, Pace University’s Cybersecurity Board, Vation Ventures, Tech Impact, as well the startup Reshuffle. Mel is also a moderator, speaker, and mentor for Society for Information Management, GDS, Tech Elevator, and UpKey
Partner Development
Steve Kazan is a founder and the CEO of Inner Onion. Inner Onion brings international technology companies to the United States. Helping cybersecurity companies is a specialty of Inner Onion. Steve’s background is in partner development. He has run teams large and small to build ecosystems to drive revenue through partnerships. Companies he worked for include two IPO’s and multiple acquisitions. He also volunteers his time for a number of different non-profits.
Critical Infrastructure Security
Dr. Joseph J Burt-Miller Jr. is a product of Mt. Vernon, NY. He is an Air Force Veteran and a Capella University graduate with a myriad of experience within IT, cybersecurity, and cloud-based applications within the United States government, including the DoD and DHS. Dr. Burt-Miller’s dissertation, Exploring Cybersecurity Expert Recommendations to Fortify U.S. National Security: A Generic Qualitative Inquiry, is a generic qualitative inquiry (GQI) where its population consisted of cybersecurity professionals tasked with the responsibility of U.S. national security. The findings of this study illuminated themes affiliated with the present vulnerabilities of the U.S. power grid. Currently, as an Asst Project Manager, Dr. Burt-Miller utilizes IT knowledge to complement the ability to give strong presentations, creating avenues to enhance the understanding of teams and partners through clear workshops and conversations around information technology. Additionally, Dr. Burt-Miller assists the Project and Program Manager in providing oversight over the HART project while staying aligned with senior leadership goals. Dr. Burt-Miller excels in government project management by using an approach grounded in clear communication and mutual respect from all parties to achieve the specified outcome within the organizational strategy. As an ISACA member, Dr. Burt-Miller gives back to the cybersecurity community by providing presentations and mentorship.
Digital Forensics Professional
Terrie Myerchin is a certified digital forensics professional with over 16 years of experience working in the CyberSecurity realm. She initially started her career in the marketing industry in Australia, which led to a promotion to the headquarters located in Southern California in the early to mid-90s. As things shifted in her life, she found herself in an administrative role that supported a Vice President and 200+ people for several years. As the company grew and implemented a Risk Management team to build out an Information Security function, a role was created for Terrie to leverage the marketing skills background for security awareness along with policy and procedure governance. This career pivot, from Marketing and Administrative to CyberSecurity proved to be overwhelming, initially and she began working towards a bachelor’s degree. However, when there was a need for assistance with an investigation, Terrie dove in and could identify patterns which ultimately led to solving the investigation. At this stage, it was impressed upon her to redirect and head straight
for Digital Forensics certifications. After countless hours of study and hands-on practice, multiple Digital Forensics certifications were achieved (EnCE, GCFE, GCFA, 3CE, 3CI, CCLO, CCPA) along with the CompTIA Network+ and Security+ certifications Terrie has been working as the CyberForensics Team Lead of a large company in the United States of America and enjoys mentoring and giving back to the CyberSecurity industry, to evangelize the various opportunities that are out there, and to assist people to better
their lives.
