Automated Test Engineer (SDET) | TS/SCI w/ Poly

Falls Technology•Chantilly, VA
•Onsite

About The Position

Falls Technology is hiring an automation-first test engineer for a mission program in Chantilly, Virginia. This is not a manual testing role. The engineer will build and own automated test suites across user interfaces and APIs, integrate them into CI/CD pipelines, and use AI coding tools to accelerate testing work. The role is full-time and on-site.

Requirements

  • Active TS/SCI clearance with Polygraph.
  • U.S. citizenship.
  • Hands-on test automation experience with Selenium, Cypress, Playwright, or similar tools.
  • Strong API testing skills using Postman, REST Assured, or code-based approaches.
  • Solid understanding of OAuth2/OIDC, JWTs, and token-based authentication.
  • Scripting experience in JavaScript/TypeScript, Python, or Java.

Responsibilities

  • Build and maintain UI automation using Selenium and/or Cypress.
  • Write API tests for REST services, including OAuth2, JWT, and other authentication flows.
  • Integrate tests into CI/CD pipelines and keep them reliable.
  • Use AI tools such as Claude Code to generate, refactor, and maintain tests.
  • Work with developers to shift testing left and catch issues early.

Benefits

  • A 9% retirement contribution.
  • Small, senior team where your work is visible.
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