Certified: MCSE MCSA, CCNA, CCNA SECURITY, COMPTIA SECURITY+ Knowledge and experienced with Operating Systems: Windows: All versionsLinux: Ubuntu, Kali Linux, Fedora, SuseLinux, Redhat, and othersUNIX: FreeBSD, OpenBSD, PCBSDKnowledge of System Administration, System Security, TCP/IP, Networking Understanding of SDLC, and STLCQA Audits: Design Audit, Code Review Audit, Project Plan Audit, Design Audit, Training Audit, Verification and Validation Audits.