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Software Test Automation Engineer

USA - Hazelwood, MO💼 Full-time💰 $87,000–$87,000🗓 2026-07-14 → 2026-07-30

Core

Design, develop, execute, and maintain automated frontend and backend tests for non-embedded software in the Tomahawk Land-Attack Missile program.

Role type

Software Test Automation Engineer

Builds

Automated test suites and validation for defense missile systems

Domain

Defense / Aerospace / Missile Systems

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Test automation, .Net Framework, .Net 8/10, Python, JavaScript, PowerShell, C#, Agile development, Defect tracking, Test metrics analysis

Preferred skills

Ranorex, Azure DevOps, Selenium, Cucumber, SonarQube, Fortify, Jenkins, CI/CD pipelines, .Net ecosystem

Technologies

.Net Framework, .Net 8/10, Python, JavaScript, PowerShell, C#, Ranorex, Azure DevOps, Selenium, Cucumber, SonarQube, Fortify, Jenkins

Responsibilities

Design and develop automated frontend and backend tests; Create test automation plans based on program requirements; Execute manual exploratory testing; Collaborate with product management and developers to establish test scenarios; Document defects and validate fixes; Track test automation metrics

Seniority

Mid-level, hands-on IC

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