application configuration , Cism, UNIX, Windows, Operating Systems, Excel, network configuration, Data Center Operations, database queries and data management, Cissp, auditing procedures, general computer controls, security and access controls, operational audits, Cobit, audit and control methodologies, information technology compliance and operational audits, nist, electronic work papers, database controls, backup procedures, Cybersecurity controls and compliance, access management, CIA, Sarbanes-Oxley compliance support, Cisa, Ms Office Suite, process and IT controls