The Journeyman Software Engineer will be part of an agile development team, supporting a test and integration effort. The role involves working with end users, stakeholders, and teammates in a fast-paced environment to create mission-critical applications. Responsibilities include developing tools for deploying and troubleshooting the latest government-furnished software and hardware components, supporting OEM/Gov't debugging and root cause analysis of reported issues, and applying DevSecOps principles during integration and testing activities.