Senior SDET — Cloud RF Automation & QA Leader

CACI International Inc.; Denver (CO); On-site; USD 99,000 - 207,000; Full time

Job summary

CACI International Inc. is seeking a Senior Software Development Engineer in Test (SDET) to design and implement automated testing for mission-critical, cloud-based RF systems.

You will work with RF hardware engineers and software teams to ensure high performance and reliability, delivering robust test plans and continuous improvements. The role requires a TS/SCI clearance, 5+ years of software engineering experience, and strong automation skills using Postman, Selenium, and CI/CD tools.

Qualifications

• US citizen with active TS/SCI eligibility.
• 5+ years of software engineering experience.
• Bachelor's degree in computer engineering or computer science.
• Hands-on with test automation tools such as Bruno and Postman.
• Exposure to API testing and related tools.
• Comfortable in a Linux environment and with Java/JavaScript.
• Experience with acceptance, functional, and API testing.
• Proficient with GitLab, Jenkins or similar CI/CD workflows.
• Familiar with JIRA and Confluence for tracking and collaboration.
• Desirable: Selenium, Cypress, Python, Docker, Kubernetes, ArgoCD.

Responsibilities

• Design and develop automated tests for software architectures in a cloud RF environment.
• Create interfaces, test plans, and execute tests across manual and automated regimes.
• Identify defects and provide clear reproduction steps and severity assessments.
• Collaborate with RF hardware engineers and system designers to ensure quality.
• Document results, track quality metrics, and communicate risks to leadership.

Skills

Java

JavaScript

API testing

Acceptance testing

Functional testing

Linux

CI/CD

Documentation

Education

Bachelor's degree in computer engineering or computer science

Tools

Bruno

Postman

GitLab

Jenkins

JIRA

Confluence

Selenium

Cypress

Python

Docker

Kubernetes

Helm

ArgoCD

Job description

CACI International Inc. is seeking a Senior Software Development Engineer in Test (SDET) to design and implement automated testing for mission-critical, cloud-based RF systems.

You will work with RF hardware engineers and software teams to ensure high performance and reliability, delivering robust test plans and continuous improvements. The role requires a TS/SCI clearance, 5+ years of software engineering experience, and strong automation skills using Postman, Selenium, and CI/CD tools.