Network Architect

ManTech International seeks a Network Architect to design, secure, and optimize complex enterprise and mission networks for U.S. defense and intelligence customers. You will define end‑to‑end architectures, lead modernization and cloud/hybrid connectivity efforts, and ensure high availability, zero‑trust security, and compliance with DoD standards. Collaborating with cyber, systems engineering, and data teams, you’ll evaluate new technologies, guide implementation, mentor engineers, and produce…