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# Junior Level Test Systems Engineer

- **Company:** Peraton Inc
- **Location:** Chantilly, VA, United States
- **Experience:** Starter
- **Salary:** $80,000 - $128,000
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Application Testing, Systems Engineering, Bash Shell, Geospatial Intelligence, Github, JSON, Apache JMeter, Python (Programming Language), CURL, Cisco Nexus Switches, Swagger, Service-Oriented Architecture, SQL Databases, System Software, Systems Integration, Extensible Markup Language (XML), Enterprise Software Applications, Postman, Delivery Pipeline, Apigee, Gitlab, Integration Tests, Information Technology, Docker, Jenkins
- **Published:** November 11, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9304866/junior-level-test-systems-engineer

## About the Role

* Bachelor's degree or higher in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, or a related STEM degree program, or equivalent additional experience of four years with no degree or two years with a non-STEM degree.
 * 0-6 years of systems integration experience working in government or industry, integrating large, complex Systems of Systems (SoS) or Service-Oriented Architecture (SOA) environments residing in cloud, on-premises, or hybrid infrastructures.
 * TS/SCI clearance adjudication or the ability to obtain SCI and successfully pass a polygraph.

Desired Qualifications

 * Experience with JMeter, Jenkins, Docker, Postman, Swagger, Nexus, Apigee, GitHub/GitLab (or equivalent software packages), Java, Bash, cURL, XML, JSON, SQL, Python, JavaScript, AWS, and C2S.
 * Working knowledge of Model-Based Systems Engineering (MBSE), including processes, tools, and languages.
 * Previous NGA and/or NSG/ASG program or project experience.
 * Previous Intelligence Community (IC) or Department of Defense (DoD) program or project experience.

## Description

We are seeking a Junior Test Systems Engineer to support application, system, and integration testing across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG), and Federal Agencies. In this role, you will contribute to test and evaluation activities that help ensure the timely and accurate delivery of GEOINT.
Key Responsibilities

 * Support test and evaluation activities across the NSG, ASG, and Federal Agencies.
 * Support testing of applications and Application Programming Interfaces (APIs) within DevOps pipelines, utilizing government-established quality assurance measures and industry best practices.
 * Support independent integration testing of system software and hardware to determine compliance with specified requirements.
 * Support technical investigations into defects identified during testing activities.