Our Team is Your Team
Meet the leaders who are invested in your success.
People-Focused Service Starts at the Top
Our leadership team stays close to the ground, supporting relationships like yours to ensure we’re always delivering the technology and services that enhance the everyday, for you and the people you serve. Like our tenured local teams, you’ll find our executive team has extensive service industry experience. Their valuable backgrounds enrich our ability to provide you with best-in-class solutions.
Rod Castellanos serves as CEO and a member of the Board of Directors for CSC ServiceWorks and its subsidiaries. Castellanos joined CSC in 2017, bringing 20 years of deep strategic, sales and operational experience at every level in the services industry.
Since joining CSC ServiceWorks, Rod has had increasing responsibilities, including his previous role as Chief Operating Officer (COO). He has been responsible for aligning and prioritizing key strategic initiatives and ensuring operational excellence across the company. In addition to Operations, Rod’s responsibilities included Supply Chain, Procurement, and Loss Prevention.
Rod came to CSC with a wealth of operational management experience in the service sector. As part of a long tenure with Iron Mountain, he held the position of Senior Vice President of the West Region, a $350 million business. Previously, Rod held several leadership positions of increasing responsibility with Cintas Corporation over six years.
Rod is a graduate of California State University with a degree in Business Administration. He also concluded advanced studies at the Harvard Business Executive Development Program.
Christopher E. Mack joined CSC ServiceWorks in September 2023 and brings nearly 30 years of financial, operational and accounting experience, leading both publicly traded and private equity backed companies.
Prior to CSC, Chris served as both Chief Financial Officer and Chief Operating Officer for Trilliant Networks Inc., an international smart-grid, smart cities, data & analytics and industrial IoT company with more than 34 million endpoints.
Prior to Trilliant, he was Chief Financial & Administrative Officer of MBO Partners, a leading workforce platform and payments company for independent professionals. MBO supported a community of more than 100,000 independent professionals and 500,000 independent projects. Chris also served as President and Chief Financial Officer of Apptix, a listed company on the Oslo, Norway stock exchange providing business productivity and cloud infrastructure solutions to over 500,000 users of small businesses and Fortune 500 companies in the U.S. prior to leading its sale in 2016.
He has also held several financial, operational and senior executive roles within the healthcare and software industries for high-volume, transactional-based technology service companies. In these roles, Chris was significantly involved with complex financing transactions as well as multiple successful exits.
Chris has been nominated for CFO of the Year by several organizations and publications, including the Washington Business Journal and Northern Virginia Technology Council. He is a CPA, a Chartered Global Management Accountant, and a member of the American Institute of Certified Public Accountants. He holds a Bachelor of Science in Accounting from Shepherd University.
Eric Rasmussen serves as Chief Commercial Officer of CSC ServiceWorks, leading the company’s commercial, customer service, and marketing teams. Rasmussen joined CSC in 2019, bringing more than 20 years of success leading and empowering high performing sales teams at industry-leading service organizations.
Since joining CSC ServiceWorks, Rasmussen has led several key initiatives including CSC’s Go-to-Market and Account Value strategies in his previous role as Senior Vice President of Sales.
Before joining CSC ServiceWorks, Eric was Director of Sales at AmeriPride Uniform Services for where he was responsible for all new business sales. Prior to this, Eric spent five years as Director of Sales, Southern California for Waste Management where he led new business and retention of commercial, industrial and construction services, as well as four years managing a $50M branch for HSBC.
Rasmussen holds a bachelor’s degree in Business Administration from the University of San Diego.
Mike Catanzaro serves as Chief People Officer for CSC ServiceWorks, leading Human Resources, Talent Acquisition, Talent Management, Organizational Effectiveness and Total Rewards. Mike joined CSC in 2017, bringing more than 25 years of progressive HR experience at Fortune 500 companies.
Since joining CSC ServiceWorks, Mike has led several HR functions responsible for employee relations, performance, policy, and leadership development while building and retaining a best-in-class workforce. Catanzaro’s previous roles with CSC included Vice President of Talent Management, Vice President of HR and Talent, and Senior Vice President of HR and Talent Management.
Prior to joining CSC, Catanzaro led global teams responsible for multiple HR functions at Fortune 500 companies including serving as Sr. Director of Talent & Organizational Effectiveness at Celanese and Director of Talent Management at Flowserve.
Catanzaro holds bachelor’s degrees in Psychology and Economics from University of Rochester and a Master of Business Administration from Dowling College.
Andrei Girenkov serves as Chief Technology Officer of CSC ServiceWorks, leading the company’s technology and digital teams. Andrei joined CSC in 2024, bringing more than 20 years of technology and product leadership experience in Fortune 500 and privately held companies.
Before joining CSC ServiceWorks, Andrei was Chief Technology Officer at Greystar, where he was responsible for worldwide technology, data, and digital product management. Prior to this, he served as Divisional CIO for Colonial Life & Accident Insurance, a division of Unum Group. Andrei also spent four years as Vice President of Technology, Private Client Group at Raymond James Financial, and helped launch the country’s third largest stock exchange as Head of Software Development at Direct Edge (now part of CBOE Global Markets).
Andrei holds a Bachelor of Science degree in Computer Science from Rutgers University, a Master of Software Engineering degree from Carnegie Mellon University, and a Juris Doctorate from Fordham University School of Law. He serves on the boards of Carnegie Mellon’s MSE program and Liberty Station Ukraine, a 501(c)(3) charitable organization.
Passion with a Purpose
We are passionate about positively impacting the lives of people each and every day, and believe the work we do at CSC provides all of us that opportunity. We are all at our best when we have a real purpose in our work—and CSC does. Every day, our products and services touch the lives of millions of people around the world—we view that not only as part of our business model but a great responsibility and opportunity.