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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Test Systems Engineer - Senior - **Company:** Assured Consulting Solutions - **Location:** Springfield, VA, United States - **Experience:** Expert - **Salary:** $165,000.0 - $180,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Application Testing, Systems Engineering, Automation of Tests, Bash Shell, Computer Programming, DevOps, Geospatial Intelligence, Github, JSON, Apache JMeter, Python (Programming Language), CURL, Cisco Nexus Switches, Standard Sql, Swagger, System Software, Systems Integration, Test Management, Extensible Markup Language (XML), Enterprise Software Applications, Cloud Platform System, Postman, Delivery Pipeline, Apigee, Gitlab, Integration Tests, Information Technology, Docker, Jenkins - **Published:** May 27, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8937848/test-systems-engineer-senior ## About the Role Clearance Required: Must be a U.S. Citizen and possess a current and active TS/SCI clearance granted by the Department of Defense or an Intelligence Community agency. Must be able to pass a Counterintelligence (CI) Polygraph. Background: Assured Consulting Solutions provides strategic and innovative solutions for customer needs across the business, technology, and organizational spectrum. As a member of our team, you will have the chance to work with customers that are both Government and industry leaders and technology innovators. We are looking for an experienced and highly motivated Senior Test Systems Engineer to join our team, supporting the Government in leading application, system, and integration testing efforts across the National System of Geospatial-Intelligence (NSG), Allied Systems of Geospatial-Intelligence (ASG), and Federal Agency partners. This role is critical to ensuring the delivery of high-quality, mission-ready GEOINT systems through rigorous testing and evaluation within complex enterprise environments., * 12+ Years of experience in systems integration and testing within large, complex environments (e.g., systems of systems, SOQ, cloud, on-prem, or hybrid architectures) * Bachelor's degree in Computer Science, Information Technology, Engineering, or a related STEM field (or equivalent experience: 4 additional years with no degree, or 2 years with a non-STEM degree). * Experience with test management and defect tracking tools * Strong experience with Agile, traditional, and DevOps development methodologies and associated testing practices * Previous NGA and/or NSG/ASG program/project work experience * Previous IC or DoD program/project work experience, * Master's degree in Computer Science, Information Technology, Engineering, or related STEM discipline * Experience with JMeter, Jenkins, Docker, Postman, Swagger, Nexus, Apigee, GitHub/GitLab (or equivalent software packages), Python, Java, JavaScript, Bash, Curl, XML, JSON, and SQL * Experience working in cloud environments such as AWS or C2S * Working knowledge of Model-Based Systems Engineering (MBSE) processes, tools, and languages * Working knowledge of software development frameworks, * Ability to work onsite in a Sensitive Compartmented Information Facility (SCIF) environment, as required * Ability to collaborate effectively with government customers, technical teams, and cross-functional partners * Ability to communicate clearly and effectively, both verbally and in writing * Ability to operate standard office equipment and remain in a stationary position for extended periods * Ability to support technical planning, risk identification, and system improvement initiatives * Ability to work independently while contributing to team objectives in a fast-paced environment * Ability to manage multiple priorities and deliver high-quality work under deadlines Education Qualifications: Requires a bachelor's degree in Computer Science, Information Technology, Engineering, or a related STEM field (or equivalent experience: 4 additional years with no degree, or 2 years with a non-STEM degree). Years of Experience: Years of experience in systems integration and testing within large, complex environments (e.g., systems of systems, SOQ, cloud, on-prem, or hybrid architectures) * 16+ years w/ High School Diploma * 14+ years with non-STEM degree * 12+ years w/ STEM Bachelor's degree Position Type: Full-Time Shift: Day ## Description * Guides mid-level and junior-level system engineers performing test and evaluation across the NSG, 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 system software and hardware to determine the system's compliance with specified requirements * Plans and executes manual test, and automated test scripts using scripting and programming languages * Supports technical investigation for defects discovered during test activities, The Americans with Disabilities Act (ADA) requires employers to identify the essential functions of a position to determine whether an individual is qualified. Essential job functions are the fundamental duties of the position that must be performed, with or without reasonable accommodation. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Don’t Insert Crazy! 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