Senior Network & Cybersecurity Administrator (Onsite)

ES3 is seeking a Network, Systems & Cybersecurity Administrator for onsite work in Layton, UT with potential responsibilities at other sites. The role focuses on enterprise IT security, virtualization, cloud services, and endpoint management in a regulated federal environment.

The candidate will handle incident response, vulnerability remediation, and documentation while balancing operational needs with compliance standards such as NIST SP 800-171 and CMMC. U.S. citizenship is required.