Test Systems Engineer (Senior) Location: Springfield, VA Clearance: Active TS/SCI Required   Responsibilities Senior-level Test Systems Engineers assist in leading Application, System and Integration Testing teams performing test and evaluation across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies to ensure timely and accurate GEOINT.   Duties include: * Guides Mid-level and Junior-level system engineers performing test and evaluation across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies. * Performs testing of applications and application programming interfaces (APIs) in DevOps pipelines utilizing quality assurance measures established by the government and industry best practices.    * Performs independent integration testing on the system software or hardware to determine the system’s compliance with specified requirements.  * Plans and executes manual tests, and automated test scripts using scripting and programming languages. * Supports technical investigations for defects discovered during test activities.   Qualifications Required: * Bachelor’s degree or higher in Engineering, Computer Science, Information Technology, Management Information Systems, or related STEM degree program, or 12+ years of experience as a Test Systems Engineer. * 12+ years of experience with test management and defect tracking tools.  * Experience with three or more of the following; JMeterand, Jenkins, Docker, Postman, Swagger, Nexus, Apigee or GitHub/GitLab (or equivalent software packages), Java, Bash, Curl, XML, JSON, SQL, Python, Javascript, and AWS and C2S.  * Experience with traditional, Agile, and DevOps development practices and associated testing strategies. * TS/SCI clearance adjudication or ability to obtain SCI and pass a polygraph.   Desired: * Master’s degree in Computer Science, Information Technology, Management Information Systems, or related STEM degree program. * Working knowledge of Model Based Systems Engineering, processes, tools and languages. * Working knowledge of Software Development Frameworks.