Santosh Rajashekar

About Santosh Rajashekar

With two decades of hands-on experience in cybersecurity, I’ve built a career at the intersection of problem-solving, innovation, and leadership. From spearheading security operations to crafting forward-thinking threat management strategies, my journey has been fueled by a passion for protecting organizations and enabling them to thrive in a rapidly evolving digital landscape.Throughout my career, I’ve had the privilege of leading security transformation programs across diverse industries, including telecommunications, banking & finance, manufacturing, and industrial sectors. As a trusted partner to over 24 clients, I’ve designed and delivered high-performing Security Operations Centers (SOCs), implemented cutting-edge detection and response strategies, and navigated large-scale ransomware incidents with precision and resilience.Innovation has been a cornerstone of my work. I’ve contributed to patents that address critical cybersecurity challenges and pioneered solutions that redefine industry standards. Whether it’s embedding security playbooks into operations, conducting maturity assessments, or identifying opportunities for continuous improvement, I thrive on turning complex problems into actionable solutions.I’ve worn many hats—Threat Management Service Area Leader, Security Architect, SOC Manager, and Delivery Partner Executive, each adding depth to my expertise in operations management, business development, and team leadership. Building high-performing teams, fostering a culture of excellence, and mentoring the next generation of cybersecurity professionals are accomplishments I hold close to my heart.What sets me apart is my unique ability to connect technical rigor with strategic foresight. I excel in identifying gaps, crafting robust solutions, and delivering results that not only mitigate risks but also drive business growth. My leadership has helped organizations achieve resilience, establish strong client relationships, and adopt best practices that stand the test of time.I’m not just passionate about cybersecurity, I’m passionate about making a meaningful impact. If you’re interested in discussing innovative strategies, tackling cybersecurity challenges, or exploring opportunities to collaborate, let’s connect!

Experience

1. Threat Management Practice Leader

   IBM

   Mar 2025 — Present

   Own the vision, offerings, and go-to-market strategy for threat management consulting, ensuring alignment with IBM’s global cybersecurity strategy and client needs across industries.Partner directly with C-suite leaders and security executives to assess risk, design proactive threat management programs, and transform operations from reactive to intelligence-driven security.Oversee complex, multi-million-dollar security engagements, ensuring projects are delivered on time, within scope, and with measurable impact on resilience and compliance.Manage P&L, track financial performance, build pipeline, and drive growth of the consulting practice while maintaining strong client satisfaction and trust.Represent IBM in industry forums, publish insights, and introduce clients to new approaches such as AI-driven SOC operations, advanced threat intelligence, and automation.Mentor consultants, architects, and managers; build skills in areas like incident response, threat hunting, SIEM optimization, and managed detection; and foster a culture of collaboration, learning, and innovation.What drives me:Bringing together deep technical expertise in threat management with the ability to deliver real, measurable business outcomes. I’m passionate about helping clients strengthen their defences, reduce risk exposure, and create security programs that are sustainable, adaptive, and forward-looking.

Education

• H.K.E.S

  Associate's Degree, PCMB

  1998 — 2000

• Bangalore University

  Bachelor's Degree, Computer Programming, Specific Applications

  2001 — 2004

• University of Allahabad

  M.Tech - Mater of Technology, Information Technology

  2004 — 2006

• Sri Ramakrishna Vidya Peeta , Mallur

  High School

  1998 — 1998