Senior Software Developer/Test Engineer

Responsibilities

• Design and execute test strategies for software-hardware integration, sensor fusion, and autonomy algorithms.
• Develop, maintain, and execute detailed test plans, test cases, and procedures in hardware-in-the-loop (HWIL) environments.
• Design and implement automated test frameworks (UI, API, integration, and performance) to accelerate verification within CI/CD and MLOps pipelines.
• Collaborate with developers and systems engineers in an Agile/Scrum environment to define acceptance criteria and shift quality left.
• Conduct integration and verification (I&V) activities, including defect triage and root-cause analysis.
• Integrate automated tests into DevSecOps pipelines, including container scanning and model validation.
• Support formal qualification testing, field demonstrations, and operational assessments for unmanned platforms.
• Document test artifacts in Jira and Confluence while maintaining traceability to program requirements.

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, Systems Engineering, or a related technical field.
• 8+ years of experience as a Software Development Engineer in Test (SDET) or Test Engineer.
• Active Secret security clearance and U.S. Citizenship.
• Proficiency in Python or similar scripting languages.
• Hands-on experience with automated testing frameworks such as Selenium, PyTest, or Robot Framework.
• Working knowledge of CI/CD pipelines (GitLab CI, Jenkins) and containerization (Docker, Kubernetes).
• Ability to travel 25–50%.

Preferred Qualifications

• Experience supporting DoD or USSOCOM programs, specifically in unmanned systems, autonomy, or AI/ML.
• Background in defense-specific testing environments, such as integration labs or autonomy simulation frameworks.
• Experience with MOSA-based architectures and classified development workflows.
• Familiarity with tools like Playwright, Cypress, Postman, Terraform, or OpenShift.
• ISTQB or equivalent Agile testing certifications.

Benefits

• Medical, dental, and vision insurance.
• Paid time off and holidays.
• 401(k) retirement plan.
• Life insurance.
• Flexible work schedules.

About the Company

Founded in 1944, Parsons Corporation is a digitally enabled solutions provider focused on creating the future of the defense, intelligence, and critical infrastructure markets. We deliver tomorrow’s solutions today, from Earth to outer space, using an agile and innovative approach to solve complex challenges.