Principal Test Engineer
AI summary of the role
Principal Test Engineer role within Leidos' Intel Security Sector, focusing on automated testing in a CI/CD pipeline on commercial cloud platforms.
No longer in the current catalog. Last included 2026-09-09. Check the employer’s posting for availability.
What you’ll do
- Participate in Agile software development initiatives including standup, planning, and increment planning
- Collaborate with team members to assess StoryPoint/complexity efforts and ensure testing per User Story Acceptance Criteria
- Develop automated test cases using Selenium and Katalon Studio
- Leverage DevOps practices for repeatability and configuration management of test cases
What you’ll bring
- In-depth experience testing back-end and front-end applications, scripting with Python, and test data/script development
- Direct experience with creation, execution, and documentation of test cases in an agile cadence
- Significant experience with Commercial Cloud Platforms (e.g., AWS) and DevOps tools in a SAFe Agile environment
- BS degree with 12+ years experience or Master's with 10+ years (experience in lieu of degree considered)
Technologies
Selenium · Katalon Studio · Python · AWS · JIRA · Confluence · Jmeter · DevOps · CI/CD · SAFe Agile
About Leidos
Builds mission-critical technology, engineering, cyber, defense, health, and infrastructure systems for U.S. government, allied, and commercial customers.
Public · 5000+ people
Source and classification
Internal deployment & tooling · Evidence for this classification:
Leidos has an exciting opportunity for a Principal Test Engineer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary: As a Test Engineer on this program, you will have the opportunity to perform software development to implement scripts, evaluate test results, and feedback loops in a Continuous Integration Continuous
More from the job description
Leidos has an exciting opportunity for a Principal Test Engineer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary: As a Test Engineer on this program, you will have the opportunity to perform software development to implement scripts, evaluate test results, and feedback loops in a Continuous Integration Continuous Delivery Pipeline within a commercial cloud environment. Flexible cross-training to also provide systems engineering, software development, training, and security. Job duties are performed within a commercial cloud environment. Responsibilities Include: Participate in program Agile software development initiatives (standup, planning, increment planning) to support innovation and enhancement of custom applications through iteration/functionality testing Participate and collaborate with team members to [... source excerpt omitted ...] nd-to-end functionality test case narratives using task management system (JIRA/Confluence) and support performance testing/evaluation activities using tools such as Jmeter Basic Qualifications: In-depth experience testing both back-end and front-end applications processes, scripting languages (ex: Python) to automate tasks, and test data/script development Knowledge of or direct experience with software performance testing practices Direct experience with creation, authoring, execution and documentation of test cases/result sets for software products in an agile cadence Significant experience working/testing within Commercial Cloud Platforms (ex: AWS) and DevOps tools, and workin [... source excerpt omitted ...] perience or Master’s 10+ years of prior relevant experience. Will consider experience in lieu of a degree Clearance Required: Must have an active TS/SCI with Polygraph Preferred Qualifications: Experience with administration of MS Windows Server or Linux environments (Lab or Personal development space) Experience reviewing output of CI jobs and capable of tracking test failures back to code changes that resulted in bugs Capable of review code check-ins to understand the impact of code changes on system functionality and potential applications bugs Direct experience with AWS environments At Leidos, the opportunities are boundless. We challenge our staff with interesting assignmen
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