Blue Rock Human Capital Recruits VP of People and Culture for Unlimited Systems
February 2, 2026 – Blue Rock Human Capital has assisted in the recruitment of Blair Arcaini as vice president of people and culture at Unlimited Systems. Ruben Moreno and Brad Grieco led the assignment. “Blue Rock Human Capital is excited to share the successful placement of Blair Arcaini as vice president, people and culture at unlimited technology,” Blue Rock said in a LinkedIn post. “Blair is a transformational HR leader with a passion for building strong cultures, aligning people strategies with business goals, and driving long-term organizational success. In her new role, she will play a pivotal part in fostering a people-first environment that supports innovation, growth, and operational excellence.
“Congratulations to Blair and the entire Unlimited Technology team on this important next step,” the search firm continued. “We’re proud to help organizations like Unlimited Technology attract top-tier talent who make an immediate impact.”
Ms. Arcaini has a background in human resources and people operations, having held leadership roles focused on organizational culture and talent management. She has served as head of people and culture at Switcher, Inc., a media production and software company, where she oversaw HR functions and supported company growth. In addition to her work at Switcher, Ms. Arcaini has also held a senior people operations role at Soundstripe, a content technology company serving creators and media professionals. Her experience centers on HR strategy, people operations, and fostering workplace culture across tech-oriented organizations
“What a rare privilege to be entrusted with the strategic evolution of the people function at a top workplaces recognized company poised for such significant growth and transformation,” Ms. Arcaini said in a LinkedIn post. “I know that together we’ll go far, and I can’t wait.”
Unlimited Systems is a Cincinnati, OH-based technology company that develops software solutions and services for the specialty healthcare sector. These tools aim to automate complex workflows, improve financial performance, and support an improved patient experience for clients such as independent specialty practices, enterprise healthcare networks, and health systems.
Blue Rock Human Capital, formerly Blue Rock Search, is a 100 percent minority/female-owned executive search firm. As a member of the SRA Network, the firm is also a Hunt Scanlon HR/Diversity Recruiting Power 65 recruiter. The firm’s consultants specialize in the targeted identification, assessment, and placement of executives across five distinct practice areas: Private equity, human resources and diversity, franchise, higher education, and CX. Blue Rock’s processes, technology, tools, and search methodology are designed to flex to the needs of its clients.
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Mr. Moreno leads the Blue Rock HR executive search practice specializing in the identification, assessment, recruitment, and onboarding of chief HR officers and their teams. As a subject matter expert and specialized executive recruiter, he has been dedicated to partnering with his clients to identify, assess, and recruit the best human resources leadership talent available for over 12 years.
Mr. Grieco, director of executive search, brings his extensive operational and management experience both in the recruiting marketplace, as well as in the financial management and oversight of global business development. His client list includes Dell, Danaher, Eaton, General Mills, Amazon, BP, Medco, Pepsi, Rockwell Automation, CDW, Capital One and Marriott International. Mr. Grieco was offered a partnership at the firm prior to forming ReCreation. ReCreation was formed in 2008 where he has been the president/managing director of HR search.
Chief People Officer Search
Blue Rock Human Capital also assisted in the recruitment of Chris Williams-Campbell as chief people officer of Mark III Construction, Inc., a multi-trade construction company operating across California and Nevada. The appointment aligns with Mark III’s ongoing emphasis on talent, culture and innovation as part of its service in sectors such as healthcare, e-commerce, food & beverage, commercial and education. In this role, Mr. Williams-Campbell will oversee the company’s people strategy, culture, leadership development, and workforce initiatives to align with the company’s growth objectives.
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Mr. Williams-Campbell brings more than 20 years of human-resources leadership experience. He previously served as vice president of human resources at Origin Materials, where he supported HR strategy and organizational development for the company’s innovative materials business.
Founded in 1976, Mark III started as an electrical contractor with a vision to become a multi-trade construction company. It is a full-service construction company with three unique and complementary business units – M3 MEP, M3 Service, and M3 Components.
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Contributed by Scott A. Scanlon, Editor-in-Chief and Dale M. Zupsansky, Executive Editor – Hunt Scanlon Media
