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Alexandra Guenther is the Chief Information Officer (CIO) at Leidos, where she drives enterprise transformation at global scale through technology, talent, and trust. A transformation-focused executive with more than two decades of experience, Guenther has built a reputation as a leader called upon when complexity is real and outcomes matter. Her work at Leidos spans enterprise IT, cybersecurity, digital transformation, and large-scale program operations.
Who is the CIO of Leidos?
Alexandra Guenther currently serves as the Senior Vice President and Chief Information Officer (CIO) at Leidos. In this role, she partners across the enterprise to drive transformation that strengthens operations, enables growth, and builds sustainable resilience. Her career at Leidos spans global program operations, enterprise IT, cyber, digital transformation, and R&D. She has overseen high-profile programs, enterprise-wide digital and cyber initiatives, M&A evaluation and integration, and technology-driven transformation since joining the Leidos executive team in 2013.
At Leidos, Guenther is responsible for aligning IT strategy to execution, empowering teams, and delivering measurable impact across the enterprise. She focuses on delivering near-term results while advancing a clear long-term vision—leaving the organization stronger than she found it.
Work History
Alexandra Guenther's work history reflects deep expertise in enterprise transformation, program leadership, and technology strategy. Here is a detailed list of her positions:
- Leidos - CIO (March 2024 - Present)
- Leidos - Program VP, Antarctic Support Contract, Civil Operation ➤ $1B+ Program Transformation (January 2023 - January 2024)
- Leidos - CTO, Civil Enterprise IT & Mission Solutions ➤ Leadership of $750M business (January 2020 - January 2023)
- BabyAge.com - Internet Marketing Manager ➤ SEO and SEM | Search engine analytics | Traffic growth (January 2000 - January 2000)
Education History
Alexandra Guenther holds a degree in Systems Engineering from The George Washington University, providing a strong technical foundation that has supported her career leading complex, large-scale technology and transformation initiatives.
When did Alexandra Guenther join Leidos?
Alexandra Guenther assumed the role of Chief Information Officer (CIO) at Leidos in March 2024. She has been part of the Leidos executive team since 2013, during which time she has held a series of increasingly senior roles spanning program operations, technology leadership, and enterprise transformation. Her appointment as CIO reflects a career built on delivering results across some of Leidos' most complex and high-profile initiatives.
