Quantum Corporation (NASDAQ: QMCO) appointed Greg Knieriemen as Vice President of Marketing and Senior Technology Advocate, the company announced. Knieriemen will lead global corporate and product marketing while focusing on customer and partner channel relationships.

Knieriemen brings over 20 years of enterprise technology experience to Quantum. He joins from Hitachi Vantara, where he led Global Sales Enablement, working to improve seller productivity and align messaging with go-to-market priorities. He previously held senior marketing roles at Hitachi Data Systems and NetApp, developing corporate messaging frameworks and directing PR and analyst relations programs.

"Greg is a rare combination of strategic marketing leadership and authentic technical credibility," said Tony Craythorne, Quantum's Chief Revenue Officer. "He has built compelling market narratives, led successful evangelism programs, and helped connect complex technologies to real customer value."

In his new role, Knieriemen will work to strengthen Quantum's market positioning and drive demand generation. He will focus on communicating how the company's data storage and management solutions help organizations balance cost, performance, and accessibility.

Knieriemen also served as Vice President of Marketing at Chi Corporation, a Quantum channel partner, where he gained experience in storage, networking, and virtualization technologies. He co-founded the enterprise technology podcast "Speaking in Tech," which reached over 50,000 monthly downloads.

"Organizations are under increasing pressure to manage rapidly growing data volumes while balancing cost, performance, and efficiency," Knieriemen said. "My priority is to make our messaging cleaner, crisper, and firmly aligned to the realities customers are facing today."

The appointment reflects Quantum's investment in strengthening its go-to-market capabilities and market presence in enterprise storage, data management, and data protection sectors, according to the company's press release.