Jenny Sissom
Managing Director and Chief Information Security Officer at Allison Transmission
Company Details
Technology Stack
Professional Summary
Jenny Sissom is Managing Director and Chief Information Security Officer at Allison Transmission. Allison Transmission operates in the automotive industry and has 4000 employees. Based in Greenwood, Indiana, United States. Classified as a c-suite-level CISO leader. Their organization's technology stack includes Sendgrid, Sequence Monitor SPF, Microsoft Office 365, Microsoft Azure Hosting, Drupal, and 17 other technologies. Allison Transmission reports annual revenue of 3202000000.
Position in the CTO Rank Database
- • Typical CISO compensation in Indiana: $220,000 – $480,000 (median $340,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Jenny Sissom?
Jenny Sissom has a verified email address on file on CTO Rank. They work at Allison Transmission. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Jenny Sissom work for?
Jenny Sissom is Managing Director and Chief Information Security Officer at Allison Transmission, a company in the automotive industry with 4000 employees. The company is headquartered in Indianapolis, Indiana, United States.
What is Jenny Sissom's role in technology leadership?
Jenny Sissom is classified as a CISO leader at the c-suite level.
What technologies does Jenny Sissom's organization use?
Jenny Sissom's organization uses a technology stack that includes Sendgrid, Sequence Monitor SPF, Microsoft Office 365, Microsoft Azure Hosting, Drupal, SharpSpring. This information is useful for sales teams, recruiters, and technology vendors.
Is Jenny Sissom open to recruiting or new opportunities?
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Can I pitch or sell to Jenny Sissom at Allison Transmission?
Jenny Sissom is Managing Director and Chief Information Security Officer at Allison Transmission. CISOs like Jenny Sissom typically evaluate vendors in Sendgrid, Sequence Monitor SPF, Microsoft Office 365, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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