About this role
Information Systems Security Officer at MTSI. Location: Alexandria, Virginia, United States. Role: maintaining systems, assessing security, writing documentation Requirements: Active TS/SCI with SAP access required; 5+ years IA or 5–8 years IT with systems administration; RHEL and Windows expertise; A&A experience; knowledge of RMF/JSIG/NIST; strong communication and organizational skills; listed certs preferred. Category: Information Technology Seniority: Senior Level Tools: RedHat Enterprise Linux, Microsoft Windows, SCC, Nessus, Splunk, eMASS Certifications: security+, cysa+, cissp, cgrc, sscp, cism, gicsp, gsec, gslc, casp+ Commitment: Full Time Workplace: Onsite Languages: English