> Markdown version of [/jobs/ext/2996362-software-test-engineer-ste](https://www.wearedevelopers.com/jobs/ext/2996362-software-test-engineer-ste). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Test Engineer (STE - **Company:** Geon Technologies - **Location:** Columbia, SC, United States - **Experience:** Expert - **Salary:** $145,000.0 - $165,000.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Java (Programming Language), Test Suite, Agile Methodology, Amazon Web Services, Software Applications, JIRA, Automation of Tests, Bash Shell, Bug Tracking Systems, Software Bug Management, Cloud Computing, Cloud Engineering, Configuration Management, Code Coverage, Continuous Delivery, Continuous Integration, Software Debugging, Junit, Python (Programming Language), Load Testing, Microsoft Software, Rapid Application Development, Cloud Services, Selenium, Server Administration, Signal Processing, Software Engineering, System Testing, Systems Integration, Test Case, Strategies of Testing, User Interface Testing, Virtualization Technology, Scripting, Performance Testing, Git, Pytest, Integration Tests, Information Technology, Software Defined Radio, Software Version Control, Devsecops, Jenkins, Programming Languages - **Published:** September 19, 2026 - **Apply:** https://www.careerbuilder.com/job-details/test-engineer-columbia-md--d3905c57-6879-46fe-8544-7a3fd745db01 ## About the Role * Six (6) years of experience as a Software Test Engineer on programs and contracts of similar scope, type, and complexity. * A Master's degree may be substituted for two (2) years of experience. * Four (4) additional years of Test Engineer experience may be substituted for a degree. * Bachelor's degree in Computer Science or a related discipline from an accredited college or university is required. * Active TS/SCI w/ poly clearance * Experience with at least four (4) of the following knowledge areas:* + Test automation development (or demonstrated software development experience) + Performance, load, or stress testing + Data interface testing + User interface testing + Security testing + Code coverage tools + Systems integration testing Desired Skills: * Proficiency with automated testing tools and frameworks (e.g., Selenium, JUnit, PyTest, or similar). * Experience in scripting or programming languages such as Python, Java, or Bash. * Familiarity with CI/CD pipelines, version control systems, and defect tracking tools (e.g., Git, Jenkins, Jira). * Strong analytical, problem-solving, and communication skills. * Ability to work collaboratively in an Agile or DevSecOps environment., About the work: In May of 2019, Amazon opened its first AWS Ground Station, a "virtualized segment for ground processing" of satellite signals that support 54 MHz uplink and 500 MHz downlink processing using the proven AWS Cloud Services and technologies. Microsoft Orbital and Google were close behind with their own satellite processing architectures based on cloud services and technologies. At the same time, technologies supporting next-generation 5G exploded into the same cloud technology arena. Geon has been awarded a prime contract to leverage these very same technologies to build next-generation Software Defined Radio (SDR) solutions for the defense and intelligence industry. We are looking for fully-cleared individuals that have an ambition to leverage their proven experience in building high performance processing systems and solutions to architect, develop, productize and deploy a whole new breed of open-sensor framework based on the industries leading, Acceptance Testing, Aerospace and Defense, Agile Programming Methodologies, Amazon Web Services (AWS), Analysis Skills, Atlassian JIRA, Bash Scripting, Bug Tracking/Defect Management, Business Growth, Cloud Architecture, Cloud Computing, Code Coverage, Communication Skills, Computer Science, Conferences, Continuous Deployment/Delivery, Continuous Improvement, Continuous Integration, Defense Intelligence, Develop Methodologies, Emerging Technology, Engineering, Functional Testing, Git, Government, Hardware Administration, Identify Issues, Integration Testing, JUnit, Java, Jenkins, Load Testing, Microsoft Product Family, Performance Testing, Problem Solving Skills, Pytest, Python Programming/Scripting Language, Quality Assurance Methodology, Quality Metrics, Rapid Application Development (RAD), Reimbursement, Scripting (Scripting Languages), Selenium, Sensitive Compartmented Information (SCI), Signal Processing, Signal Processing Algorithms, Small Business, Software Administration, Software Debugging, Software Development, Software Engineering, Software Testing, Source Code/Configuration Management (SCM), Stress Testing, Student Loans, System Integration (SI), System Operations, System Test, Systems Administration/Management, Team Player, Technical Support, Test Automation, Test Case, Test Harness, Test Plan/Schedule, Test Strategy, Test Suite, Test Tools, Testing, Time Management, Top Secret Clearance, Tuition Reimbursement, Virtualization ## Description The Software Test Engineer (STE) will design, develop, and execute test strategies to ensure the quality and reliability of complex software systems supporting operational missions. This role involves building and maintaining test environments, developing automated and manual test cases, and conducting system integration, performance, and acceptance testing. The ideal candidate will have hands-on experience in automated testing, system integration, and test environment configuration, as well as strong analytical skills to troubleshoot and support software and hardware issues throughout the testing lifecycle. Responsibilities: * Design, develop, and implement test plans, test cases, and test processes for software applications and systems. * Design, develop, and maintain suites of automated tests to ensure repeatable, reliable validation of functionality. * Perform integration testing and acceptance testing to verify that system components and interfaces function as intended. * Build and maintain test environments for both manual and automated testing activities. * Support and troubleshoot dispatch systems and hardware problems, remaining engaged throughout the resolution process. * Identify, analyze, and document software defects, and collaborate with developers to ensure timely resolution. * Contribute to continuous improvement of testing methodologies, tools, and frameworks., This position plays a key role in ensuring that mission-critical systems meet rigorous performance, reliability, and quality standards. The successful candidate will contribute to the full testing lifecycle-helping to ensure that deployed software functions securely, efficiently, and reliably in operational environments. ## Related Videos - [Testing .NET applications a Tool box for every developer](https://www.wearedevelopers.com/videos/704-testing-net-applications-a-tool-box-for-every-developer) - [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [From boy scouting to redrawing the landscape](https://www.wearedevelopers.com/videos/1140-from-boy-scouting-to-redrawing-the-landscape) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)