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From the employer's careers site First seen 1 Nov 2026

Test Engineer - TS/SCI with Polygraph

GDIT Bethesda, MD On-site senior full-time

Salary

$157,250 - $212,750 per year

Apply on GDIT

Description

Seize your opportunity to make a personal impact as a Test Engineer supporting customer activities. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.

At GDIT, people are our differentiator. As a Test Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Test Engineer joining our highly skilled team to be a premier provider of cyber security services to the customer.

Responsibilities

  • Work with a team of systems engineers and software developers to specify, design, develop, test and deploy the end-state system.
  • Automated and manual software testing
  • Developing test plans based on software requirements and technical specifications.
  • Identifying new test scenarios and create detailed test cases to cover all aspects of the software.
  • Performing functional, regression, integration, usability, and performance testing as necessary.
  • Documenting defects and track them to resolution.
  • Working closely with team members to clarify requirements and resolve issues
  • Test Data Creation
  • Familiar with the creation and updating of various file formats (e.g. XML, JSON, CSV, Microsoft Excel)
  • Programming languages (e.g. Python, R, SQL) commonly used for data manipulation and generation.
  • Scripting languages (e.g., Bash, PowerShell) commonly used to automate routine tasks.
  • Working with databases and SQL for querying, inserting, and updating data as part of the generation process.
  • Assessing quality and validity of generated data.
  • Addressing challenges in data generation, such as generating data in formats suitable for specific applications.
  • Documenting data generation processes, including parameters used, assumptions made, and transformations applied.
  • Working with test automation tools (e.g. Selenium WebDriver, Appium, Cypress, JMeter) to validate web-based applications.
  • Using Zephyr for test management
  • Working with automation frameworks (e.g. JUnit, TestNG, NUnit, Protractor, PyTest) to test custom applications.
  • Understanding how to test headless applications using application programming interfaces (e.g. REST).
  • Debugging automated test scripts and understand application logs and error messages to pinpoint issues.
  • Working with large and small teams of software developers as part of an Agile process.
  • Familiarity with version control systems (e.g. GitHub, GitLab) for managing code and collaborating with other team members.
  • Working with CI/CD products (e.g. Jenkins, AWS Pipeline, DevOps) and integrating automated tests into the CI/CD process.
  • Working within cloud-based platforms (e.g. AWS)

Requirements

  • Education: Bachelors Degree (Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Information Technology, Cybersecurity, or a closely related discipline)
  • Required Experience: 6+ yrs
  • Required Technical skills:
  • Knowledge of testing and automated testing approaches
  • Desired Skills:
  • Knowledge of testing in a cloud architecture
  • Willingness and ability to stay updated with advancements in software testing, data creation techniques, tools, and best practices.
  • Security Clearance Level: TS/SCI with active polygraph
  • Location: Bethesda, MD - On Customer Site

Benefits

  • 401K with company match.
  • Comprehensive health and wellness packages.
  • Internal mobility team dedicated to helping you own your career.
  • Professional growth opportunities including paid education and certifications.
  • Cutting-edge technology you can learn from.
  • Rest and recharge with paid vacation and holidays.

Skills

Required

Nice to have

  • Knowledge of testing in a cloud architecture

Ready to apply?

You apply with the employer directly. Their original posting is here: https://gdit.wd5.myworkdayjobs.com/en-US/External_Career_Site/job/USA-MD-Bethesda/Test-Engineer---TS-SCI-with-Polygraph_RQ229485

Apply on GDIT