**Overview** **_**This position is contingent upon contract award**_** SOS International LLC (SOSi) is seeking a highly qualified **Information Systems SME** to join a program providing critical network operations and maintenance services for our government customer. The ideal candidate will have proven experience supporting Command, Control, Communications, Computers, & Intelligence (C4I) IT systems and services. **Essential Job Duties** + Work with information systems, Mission Command systems, Local Area Network, and or Cyber Security/Computer Network Defense administration. + Manages the training of personnel, planning, installation, administration, management, maintenance, operation, integration, servicing, securing and troubleshooting of information systems and services. + Develops policy recommendations and provides technical guidance on the management of Army, joint, intergovernmental, interagency, and multinational information systems and services. + Other duties as assigned. **Minimum Requirements** + Active in scope DoD Secret clearance. + Bachelor’s degree in information technology or related discipline. + 10 or more years in the field or related area; at least three (3) years of experience working in South Korea. + DoDM 8140.03 IAT Level II / IAM Level I or IASAE Level I. **Work Environment** + Working conditions are normal for an office environment. + Fast paced, deadline-oriented environment. + May require periods of non-traditional working hours including consecutive nights or weekends (if applicable).