SDET

• Design, Develop and Maintain Test Automation Frameworks, Tools and Libraries: Develop a strong understanding of relevant product areas, independently implementing and maintaining complex automated tests and medium complex framework features.
• Critical Thinking and Problem-Solving Skills: Skilled in debugging and resolving simple blocking issues, especially with automation scripts, new frameworks and new tools. Applies analytical and creative approaches to tackle simple quality challenges with solutions.
• Implement/Enhance Continuous Integration Continuous Deployment (CI / CD): Understanding of automation framework with CI/CD pipelines to facilitate automated testing during the build and deployment processes.
• Performance Testing Support: Design and implement complex performance test script based on existing automation framework and tools to execute performance tests. Provide analytical and provide feedback for the releases in the test result report.
• Define and Enforce Automation Standards and Best Practices: Enforcing coding standards, best practices, and guidelines for writing and maintaining automated scripts and framework. Review code written by team members to ensure adherence to standards and provide constructive feedback.
• Cross-Functional Collaboration and Communication: Work closely with cross functional teams and stakeholders to gather requirements and provide simple solutions in framework to meet medium-complex testing needs in small-medium sized team.
• Create, Monitor and Analyze Test Results: Create, review and analyze test execution results, providing complex insights and simple recommendations based on findings.
• Training and Mentorship: Train and mentor TE and SETs on using the automation framework to start writing medium automation tests. Training others to diagnose, resolve mid-complex issues and prepare proper documentation to ensure smooth operation.

Senior Software Engineer in Test

• Lead end-to-end Systems Engineering Integration & Test (SEIT) efforts for the Sapphire program, owning test strategy, planning, execution, and closure across lab, ground, and flight environments.
• Develop and maintain the program-level test & verification master plan, detailed test plans, procedures, and acceptance criteria; ensure traceability to system requirements.
• Define, establish and manage integration labs, hardware-in-the-loop (HIL) setups, test benches, telemetry, and data collection/analysis capabilities necessary to execute test campaigns.
• Coordinate cross-discipline integration and test activities with cross functional IT bedrocks (ERP, MES, PDM) and I&I and subcontractor teams.
• Lead test execution for complex system-level integration events, anomaly resolution, root-cause analysis, and corrective actions; drive test defect lifecycle to closure.
• Establish and implement test automation, repeatability, and regression frameworks to facilitate continuous integration and continuous verification.
• Ensure compliance with applicable aerospace standards and certification artifacts (e.g., DO-178C, DO-254, MIL‑STD, program-specific compliance requirements), and support certification authorities and program audits.
• Produce and present test status, risk assessments, metrics, findings, and recommendations to program leadership and stakeholders; maintain schedule and resource forecasts.

Lead System Test Engineer – Sapphire

• Work with the fun stuff: We use Elixir, Rust, JS, PowerShell + TS.
• Design, develop, and execute test automation (E2E, unit, integration, performance) and infrastructure (test provider, CI integration, local development scripts).
• Build and maintain automation for your components; contribute improvements to the test framework and CI/CD pipelines.
• Research, document, estimate, and report on identified bugs; consult with Software Engineers to help write better tests and more maintainable code.
• Collaborate with Product teams to refine feature requirements and partner with cross-functional teams including Engineering, Product, and Design.
• Estimate, prioritize, plan, and coordinate testing activities throughout the entire software development life cycle.
• Create and maintain testing documentation, support newer team members as they onboard, and contribute to PDQ's Open Code Policy by fixing defects across the codebase.

Software Engineer – Test

• Design, develop, and maintain automated testing solutions across UI, API, integration, and end-to-end workflows.
• Continuously expand automated test coverage using tools such as Playwright, Cypress, or Selenium.
• Partner closely with developers to integrate automated testing into CI/CD pipelines and ensure quality is built into every release.
• Create and maintain test plans, test cases, and quality processes that support rapid product development.
• Collaborate with Product Managers, Designers, and Engineers to review requirements, acceptance criteria, and user stories to ensure clear, testable outcomes.
• Validate front-end, back-end, and AI-enabled functionality across multiple products and platforms.
• Identify, document, and track defects through resolution using established quality assurance methodologies.
• Assess production readiness and validate release quality prior to deployment.
• Develop and execute API, integration, and backend validation testing using modern testing frameworks and tools.
• Verify data integrity, system interoperability, and reliability across connected services and external integrations.
• Design and execute performance and scalability testing scenarios to evaluate system responsiveness and stability.
• Troubleshoot issues related to APIs, databases, and distributed system interactions.
• Support weekly production releases through testing coordination, validation, and stakeholder communication.
• Deliver demonstrations of completed functionality and provide feedback to development teams.
• Analyze quality trends and recommend improvements to testing strategies, tooling, and processes.
• Help shape the future of quality engineering at Slingshot by introducing new tools, frameworks, and best practices.

QA Automation Engineer

• Lead end-to-end Systems Engineering Integration & Test (SEIT) efforts for the Sapphire program, owning test strategy, planning, execution, and closure across lab, ground, and flight environments.
• Develop and maintain the program-level test & verification master plan, detailed test plans, procedures, and acceptance criteria; ensure traceability to system requirements.
• Define, establish and manage integration labs, hardware-in-the-loop (HIL) setups, test benches, telemetry, and data collection/analysis capabilities necessary to execute test campaigns.
• Coordinate cross-discipline integration and test activities with cross functional IT bedrocks (ERP, MES, PDM) and I&I and subcontractor teams.
• Lead test execution for complex system-level integration events, anomaly resolution, root-cause analysis, and corrective actions; drive test defect lifecycle to closure.
• Establish and implement test automation, repeatability, and regression frameworks to facilitate continuous integration and continuous verification.
• Ensure compliance with applicable aerospace standards and certification artifacts (e.g., DO-178C, DO-254, MIL‑STD, program-specific compliance requirements), and support certification authorities and program audits.
• Produce and present test status, risk assessments, metrics, findings, and recommendations to program leadership and stakeholders; maintain schedule and resource forecasts.
• Mentor, develop, and lead a multidisciplinary test team (engineers, technicians) including task allocation, performance feedback, and professional development.
• Incorporate safety, cybersecurity, and configuration management controls into test planning and execution; ensure test activities respect export control and classified handling requirements when applicable.

SDET jobs in Oklahoma

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Senior Software Engineer in Test

Lead System Test Engineer – Sapphire

Software Engineer – Test

QA Automation Engineer

System Test Engineer Lead – Sapphire