Senior Systems Integration & Test Engineer – Mission Systems
Quick Summary
** Federal Project - Applicant must be a United States Citizen ** Location: Richardson, TX or Aurora, CO Description This role focuses on the integration, verification, and validation of complex software-intensive systems across lab and field environments.
Perform systems integration, verification, and validation (IV&V) activities for complex, software-driven systems Plan, execute, and document integration and test events in laboratory and operational environments Develop and maintain automated test…
Proven experience in systems integration and test (SI&T) for complex technical systems Hands-on experience supporting CI/CD environments Experience creating and maintaining automated test scripts Strong background working in Linux environments,…
This role focuses on the integration, verification, and validation of complex software-intensive systems across lab and field environments. The position supports Agile development teams by designing, executing, and automating tests that ensure system functionality, performance, and mission readiness.
Responsibilities
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Perform systems integration, verification, and validation (IV&V) activities for complex, software-driven systems
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Plan, execute, and document integration and test events in laboratory and operational environments
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Develop and maintain automated test scripts to support regression, functional, and system-level testing
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Support CI/CD pipelines, integrating automated testing into build and deployment workflows
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Debug and troubleshoot software-based systems, working closely with developers and systems engineers
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Execute testing activities on Linux platforms, including Red Hat–based environments
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Collaborate with Agile teams to support iterative development, rapid feedback, and continuous improvement
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Track test execution, defects, and requirements coverage using standard program tools
Requirements
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Proven experience in systems integration and test (SI&T) for complex technical systems
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Hands-on experience supporting CI/CD environments
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Experience creating and maintaining automated test scripts
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Strong background working in Linux environments, specifically Red Hat
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Proficiency in Python and/or Perl
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Demonstrated ability to debug and analyze software-centric system issues
Nice to Have
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Experience supporting satellite ground systems
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Familiarity with ground stations, telemetry, or mission operations environments
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Experience with test automation frameworks and tools such as Cucumber, Gherkin, SoapUI, or Zephyr
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Working knowledge of Jira and Confluence for defect tracking and documentation
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Programming experience with Java, C++, and/or Python
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Exposure to AWS or cloud-adjacent environments
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Active TS/SCI clearance (polygraph obtainable after start)
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Security+ certification preferred
Location & Eligibility
Listing Details
- First seen
- May 5, 2026
- Last seen
- September 29, 2026
Posting Health
- Days active
- 146
- Repost count
- 0
- Trust Level
- 19%
- Scored at
- September 29, 2026
Signal breakdown
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