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Test Engineer SME

Leidos

Reston, VA
Full Time
Senior
149k-269k
7 days ago

Job Description

About the Role

Leidos has a new and exciting opportunity for a Test Engineer (SME) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). 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. 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 more. Join us and make a difference in National Security!

Key Responsibilities

  • Participate in program Agile software development initiatives (standup, planning, Increment planning) to support innovation and enhancement of custom applications through iteration/functionality testing
  • Assess StoryPoint/complexity efforts with team members to ensure proper testing and delivery of functionality per User Story Acceptance Criteria
  • Collaborate with team members (Scrum Master, Product Owner, Software Developers) to develop test approaches emphasizing automation of recurring/regression test cases using selected toolsets
  • Develop test validation scripts using program designated languages (e.g., Python) and automate test cases with GUI/COTS products (e.g., Selenium, Katalon Studio)
  • Leverage DevOps practices to ensure repeatability and Configuration Management of test cases/scripts are maintained and continuously improved
  • Support performance testing/evaluation activities using tools such as Jmeter and develop/document end-to-end functionality test case narratives
  • Generate test data and identify use/corner cases to meet User Story/Customer needs

Requirements

  • Ability to test both front end changes and back-end application processes
  • Expertise with scripting languages (e.g., Python) for automating tasks and test data/script development
  • Extensive experience creating, authoring, executing, and documenting test cases for software products in an Agile cadence
  • Experience working/testing within Commercial Cloud Platforms (e.g., AWS) and DevOps tools
  • Demonstrated ability to work within a collaborative environment to execute test cases aligned with development efforts
  • Experience working in a SAFe Agile and DevOps development environment
  • Masters with 15 or more years of relevant experience or a PhD with 13 or more years of relevant experience
  • TS/SCI clearance with a polygraph is required

Nice to Have

  • Experience with administration of MS Windows Server or Linux environments (Lab or Personal development space)
  • Experience reviewing output of CI jobs and tracking test failures back to code changes
  • Capable of reviewing code check-ins to understand the impact of code changes on system functionality and bugs
  • Direct experience with AWS environments

Qualifications

  • Masters with 15 or more years of relevant experience or a PhD with 13 or more years of relevant experience
  • TS/SCI clearance with a polygraph

Benefits & Perks

  • Competitive benefits including Paid Time Off and 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

Working at Leidos

At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. Helping you grow your career is good business for us.

Apply Now

Job Details

Posted AtJul 17, 2025
Job CategoryQA Engineering
Salary149k-269k
Job TypeFull Time
ExperienceSenior

Job Skills

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About Leidos

Website

leidos.com

Location

Reston, VA

Industry

Engineering Services

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