Modern Technology Solutions Inc. (MTSI) is seeking a Systems Integration Engineer (Multiple Levels) to provide Systems Engineering, Integration, & Test (SEIT) support to the United States Space Force (USSF) Operational Command and Control (C2) Acquisition Delta responsible for developing software and the supporting architecture for the organize, understand, plan, decide, direct, and monitor capabilities within the C2 Joint Capability Areas (JCAs). The position is located in Colorado Springs, CO.