Connect Communities. Build Your Career.
Strengthening Connections that Enrich Our Lives
Who We Are
We enable opportunity
We build lasting trust
We connect communities to what matters
Our Impact
800+
team members across the company
19
offices nationwide
44
professional engineers in 44 states
Our Story
Every story has a beginning. Ours began in 1962 with a simple idea: to make a lasting impact through innovation, service, and integrity.
For decades, JSI has helped independent providers serve their communities with confidence. As the industry evolved, so did we. Through strategic growth and partnerships—including CSS, N Com, Mid-State Consultants, Mitchell Engineering, Inteserra, and Logicom—we expanded our capabilities across planning, engineering, operations, compliance, and customer experience.
Today, JSI stands as a trusted mentor with quiet authority by bringing confidence without arrogance, simplifying complexity, and guiding clients with warmth, trust, and proven expertise.
Our Culture
Where You Fit
Strategy & Design
Network Enablement
Operate & Scale
Talk to an expert today
Explore open roles or reach out to learn more about our culture, impact, and where we are going next.



