Teams at Excelity

Lead and execute Assessment & Authorization (A&A) and RMF activities, maintain security documentation (SSP, BoE, SCTM, STP, POA&Ms) in Xacta, perform SIEM log review and vulnerability analysis, advise developers on security requirements, monitor networks for threats, and respond to incidents in a 100% onsite secure environment.

Provide ISSO support for DoDIIS Enterprise IT Infrastructure: ensure IA program compliance with ICD 503 and NIST standards, prepare A&A documentation, support engineering and operations cybersecurity, and coordinate with IA/security teams and government representatives.

Provide cybersecurity engineering and operations support for DoDIIS Enterprise IT Infrastructure, lead A&A preparation, ensure compliance with ICD 503 and NIST/DoD IA frameworks, and coordinate IA across security disciplines.