The Executive 
Raj Singh
With close to three decades in enterprise IT across automotive, energy and finance, he now runs global technology at a banking and retail systems company.
Global IT at a banking and retail technology company
Raj Singh is Executive Vice President and Chief Information Officer of Diebold Nixdorf, the NYSE-listed technology and services company focused on banking and retail. The company announced on May 18, 2026 that he had joined, reporting to president and chief executive Octavio Marquez and succeeding Teresa Ostapower, who was retiring after serving as CIO since 2021. Its leadership page says he runs the global IT organization, covering enterprise architecture, cybersecurity technology and service technology delivery.[1][2]
Career in enterprise technology
Singh came from Visteon Corporation, where he was vice president and CIO; the Diebold Nixdorf release says his background includes generative AI, cloud, ERP systems, SAP rollouts and cybersecurity. He previously held senior technology roles at Ford Motor Company, DTE Energy, Horizon Global and Ally Financial. A trade report on the appointment gives the same career history.[1][2][3]
His leadership page biography lists a computer science engineering degree, an MBA from Michigan State University and several IT and project management certifications.[1]
Priorities and company results
The company names infrastructure modernization, enterprise applications, security, AI and process optimization among his priorities. Marquez said in the announcement that Singh's leadership should speed platform modernization and digital capabilities.[1][2]
Diebold Nixdorf reported third-quarter 2026 GAAP revenue of $994.3 million, up about 5 percent from a year earlier, and adjusted EBITDA of $127.8 million, both company-reported. These are company-wide results and are not attributed to Singh, who joined in May 2026.[4]
On The Executive List
Raj Singh is ranked No. 93 on The Executive List (November 2026) in the Chief Information Officers discipline. The ranking is The Executive Review's own editorial judgment (how we rank); it is not an outside award, and placement on the list is never sold. View the November 2026 edition.
Sources
- Diebold Nixdorf - Leadership
- Diebold Nixdorf - Names Raj Singh as Chief Information Officer (company release)
- Financial IT - Diebold Nixdorf names Raj Singh Chief Information Officer
- Diebold Nixdorf - Third-quarter 2026 results, Form 8-K Exhibit 99.1
Profile compiled from the public sources above by The Executive Review editors. Last updated 2026-11-07.
