Executive Team

Patrick Morley

President and CEO

Patrick Morley has led Carbon Black as president and chief executive officer since 2007. Under his direction, the company has grown from a startup into the market share leader in Next-Generation Endpoint Security. Today, Carbon Black has approximately 2,000 worldwide customers, including 25 of the Fortune 100 and nearly 500 employees. (more…)

Tom Barsi

SVP, Business Development

Tom Barsi drives the company’s business development efforts, forging partnerships with MSSPs, IR firms and security technology leaders. Prior to joining Carbon Black, Barsi was executive vice president of business development for Proofpoint, a security-as-a-service (SaaS) company that had a successful IPO in 2012. (more…)

Roman Brozyna

Chief Information Security Officer

Roman Brozyna is responsible for all security operations for Carbon Black. He joined the company from Draper Laboratory, where he was CISO/director of information security. Prior to that, Brozyna was vice president, threat and vulnerability management – information security at CIT Group. (more…)

Ed Filippine

EVP, Worldwide Sales

Ed Filippine leads the company’s global sales team, leveraging his extensive experience in senior sales leadership roles for IT hardware, software and services companies. Filippine joined Carbon Black from HP Vertica, where he was vice president of worldwide sales. (more…)

Doug Laird

Chief Marketing Officer

Doug Laird is responsible for Carbon Black’s global marketing efforts, defining the market strategy and vision, branding, product positioning and segmentation, demand creation, and channel marketing. (more…)

Scott Lundgren

VP, Engineering

Scott Lundgren leads product development for Carbon Black, including both on-premises and cloud products. Lundgren has experience across the commercial software and services space, starting when he cofounded an Internet Service Provider in 1995 and including companies as large as Microsoft. (more…)

Eric Pyenson

SVP & General Counsel

Eric Pyenson heads the company’s legal department, bringing more than 25 years of legal, business development, and international experience in the technology space to the role. Pyenson joined Carbon Black from A123 Systems, which he helped take public in 2009. (more…)

Amy Robinson

Chief People Officer

Amy Robinson leads the company’s talent and organizational development strategies. She has more than 20 years of talent acquisition, leadership development and employee engagement experience in the technology sector. Prior to Carbon Black, Robinson was vice president of human resources for technology consulting firm Optaros, where she played a key role in helping the company rapidly scale and expand into five international locations. (more…)

Mark Sullivan

Chief Financial Officer

Mark Sullivan leads Carbon Black’s finance and administration organization. He has more than 25 years of financial management and executive leadership experience, most recently as executive vice president and CFO of AspenTech, a publicly traded $440 million software company. (more…)

James J. Treinen

Vice President, Threat

A security industry veteran of 15 years, Dr. Jim Treinen is the VP of Threat at Carbon Black. In this role he is responsible for both original threat research and operationalizing threat intelligence. He is an expert on data analysis as it pertains to enterprise security, holds multiple patents and has authored numerous publications related to data analytics for large security-related data sets. (more…)

Carolyn Urban

VP, Customer Services

Carolyn Urban leads the company’s Technical Support, Services, Training and Certification functions. She has more than 20 years experience leading customer facing and technical teams within software companies. Before joining Carbon Black, Urban was VP, Worldwide Support for Dynatrace, an application performance management company. (more…)

Michael Viscuso


Michael Viscuso drives the development of Carbon Black’s long-term company and product strategy. He was cofounder and chief executive officer of Carbon Black, which merged with Bit9 in February 2014. A business-minded technologist, Viscuso is known for his drive and sense of mission and is highly regarded in the Computer Network Operations community as a top mind in offensive security. (more…)