Nancy Grimes

Nancy Grimes is a seasoned mainframe cybersecurity expert with over 30 years of experience in legacy systems development, architecture, and enterprise security. Nancy has empowered teams to interpret audit records, detect threats, and implement resilient security protocols across z/OS platforms. Her expertise is only matched by a passion for education and bridging the skills gap. Currently, Nancy is exploring how AI capabilities can be integrated into mainframe ecosystems to enhance threat monitoring and predictive security.

From Mainframe to Cybersecurity: Experience Is the New Superpower, Ladies

Oct 22, 2025 | careers, cyber security, Mainframe Skills, Women in Tech

From Mainframe to Cybersecurity: Experience Is the New Superpower If you’ve written COBOL, debugged Assembler, or know how to resolve an S0C7 abend, chances are you belong to an older—and increasingly rare—demographic in tech. If you’re a woman, that group is even...