Current matrix-listed certification options for 521 Intermediate: CEH, Cloud+, CySA+, GMON, GRID, GSEC, PenTest+, SSCP, Security+.Knowledge, Skills and Abilities· Demonstrated knowledge of Cyber defense infrastructure, SIEM and sensor sustainment, configuration management, logging, secure lab operations, and change control.· Relevant sensor and SIEM sustainment, systems administration, cyber tooling, configuration management, and test lab experience.· DoD Cyber Workforce Framework (DCWF) 521, Cyber Defense Infrastructure Support Specialist, Intermediate proficiency.·