BIO:
Ed Eisenstein, CEO
Technology Executive, AI Strategist, and the Former Nassau County CIO
Ed Eisenstein’s career reflects more than three decades of building businesses, leading institutions, and translating technology into practical results. His experience spans entrepreneurial ventures, national corporate operations, public-sector leadership, cybersecurity, and creative production. Across those settings, he has developed a comprehensive understanding of how organizations invest in technology, manage risk, build capable teams, and turn ambitious plans into dependable operations.
As CEO of United Network Associates, Inc. (UNA), Ed leads a New York–based technology consulting and services organization supporting businesses throughout the region and internationally. The company’s work encompasses network infrastructure, cybersecurity, technology management, and strategic advisory services. Its support for international firms has grown from an established cybersecurity practice into broader responsibility for network security and management operations.
UNA serves organizations at different stages of growth, from businesses that need a complete technology department to enterprises seeking specialized expertise alongside their internal teams. Ed works directly with owners, executives, IT directors, and technology officers to align systems, staffing, security, and investment with the demands of the business.
His advisory approach considers the entire operating environment. Infrastructure decisions must account for cybersecurity. Security investments must support daily operations. Staffing must match both current requirements and future plans. Budgets must reflect the cost of maintaining systems over time. Ed brings these considerations together, helping leadership make informed decisions about where technology can improve performance and where unnecessary complexity or expense can be reduced.
Public Service and Government Leadership
From 2010 to 2018, Ed served as Chief Information Officer and Commissioner of Information Technology for Nassau County, New York. Over eight years, he managed an annual IT budget exceeding $40 million and held responsibility for senior technology decisions across a large and complex government organization.
The role required more than technical expertise. It demanded financial discipline, personnel leadership, coordination across departments, and the ability to explain technology priorities within a public accountability framework. Ed led staff and consultants, worked closely with union representatives, guided hiring decisions, and managed the relationship between internal personnel and outside service providers.
During his tenure, he established technology policies and procedures, modernized operations, and helped departments replace manual processes with more efficient digital workflows. He introduced agile software development practices and reduced costs over time by bringing critical IT services in-house, strengthening the county’s internal capabilities.
Ed also served as the department’s representative before the Nassau County Legislature, presenting information technology initiatives and expenditures for approval. That responsibility placed him at the intersection of technology, finance, policy, and public administration. He translated complex technical requirements into clear explanations of purpose, cost, operational impact, and long-term value.
His government service deepened a leadership perspective developed in private enterprise: successful technology management depends on understanding the institution as thoroughly as the systems that support it.
Early Enterprise Experience
Ed’s experience with large technology implementations began in the early 1990s. One of his first significant projects was a roughly $1 million computer network implementation for the Smithtown School District, bringing connected computers into classrooms throughout the district.
He identified the opportunity, developed the bid response, secured the contract, and managed the implementation. The project gave him early responsibility for the full business and technical lifecycle of a major engagement—from procurement and planning through deployment and ongoing coordination.
That classroom network remains a meaningful milestone in his career. It demonstrated how a well-executed technology investment could expand access, change everyday learning, and provide an institution with a foundation for future growth.
Subsequent work with schools, banks, and regional businesses broadened his experience in designing, procuring, implementing, upgrading, and administering multi-user networks. As business computing evolved, his practice expanded with it, encompassing increasingly complex infrastructure, email platforms, security requirements, and management responsibilities.
Entrepreneurship and Corporate Technology Services
In 1996, Ed co-founded Frontline Technologies in Farmingdale, New York. The company helped organizations implement computer networks and Microsoft email systems during a period when connected computing was becoming essential to business operations.
Building the company gave Ed experience beyond engineering. He developed client relationships, managed delivery, assembled technical resources, and balanced service quality with the financial demands of running a business.
In 2001, he participated in Long Island’s emerging technology incubator community through LISTnet in Bethpage. The environment brought regional technology professionals together around larger initiatives and reinforced the value of collaboration across specialized disciplines.
From 2003 to 2006, Ed led the Network Services division at Rent-A-PC, a national technology company later acquired by SmartSource. Working under the company’s financial leadership, he helped bring professional network services into its national offering.
His responsibilities included Microsoft Exchange Server upgrades and integration, network projects, and infrastructure relocations. Notable engagements included work for SmartMoney magazine and SMSC, along with large hardware recycling projects for local school districts. These assignments required careful coordination of equipment, personnel, schedules, and business continuity.
Ed later partnered with a wireless internet transport business in Plainview. Following the unexpected death of its owner, he worked with the surviving staff to maintain operations and identify a buyer. He helped guide the business through its eventual acquisition by Rainbow Wireless, an experience that required steady leadership through an uncertain transition.
He subsequently re-established United Network Associates and brought senior network administrators into the practice, developing the organization that would become the focus of his return to private-sector leadership after completing his Nassau County service.
Executive Advisory and Team Leadership
Ed’s work today includes serving as an executive technology adviser and providing CIO and CTO guidance to organizations that need experienced leadership without maintaining those roles internally.
Clients engage him to assess technology environments, establish priorities, evaluate investments, and guide senior hiring decisions. His involvement can range from a focused review to a sustained engagement covering infrastructure planning, cybersecurity, staffing, vendor relationships, and operational improvement.
He understands that hiring the right people is as consequential as selecting the right platforms. His leadership experience includes building teams, managing technical specialists, coordinating consultants, and establishing clear responsibilities across organizations of different sizes.
His core areas of expertise include IT strategy and planning, cloud computing, cybersecurity, managed services, technology roadmaps, infrastructure performance, staff augmentation, and organizational leadership. He also assists with difficult network and service-provider issues, bringing technical understanding and management judgment to situations that require resolution.
Music, Creative Work, and Digital Development
Ed’s career also includes a substantial commitment to music and creative production. After selling his interest in an earlier computer business, he invested in Unfold Studios, a recording studio where he recorded and produced albums for local artists. Several of those artists went on to pursue music professionally.
As a guitarist, bassist, and recording professional, he approaches creative work with the same attention to structure, detail, and execution that informs his technology practice. Recording requires both technical precision and an understanding of the artist’s intent—an intersection that has remained a natural fit throughout his career.
That creative dimension now extends into software, websites, and AI-enabled platforms. Ed develops concepts around practical needs, exploring how digital products can simplify workflows, improve communication, and help people accomplish more with less friction.
His experience as an operator shapes that work. He considers how a product will function in daily use, how information moves through it, and whether its capabilities solve a meaningful problem. His creative background adds an equally strong interest in presentation, interaction, and the experience of the person using it.
A Consistent Leadership Philosophy
Across business, government, and creative ventures, Ed Eisenstein has maintained a consistent view of technology: its value is measured by what it enables people and organizations to accomplish. Ed as two beautiful children in their early teens that he suspects will follow in his lead from different perspectives.
One of those perspectives is of an entrepreneur who has built and managed businesses, a public executive who has overseen substantial budgets and institutional responsibilities, and a creator who understands the work required to turn an idea into something useful.
That combination defines his approach today—clear strategy, capable teams, responsible investment, and the discipline to carry an initiative from its first proposal through implementation and ongoing operation.
- Ed Eisenstein
- 516 242 4949
- ed@unatechnical.com
