• Lead planning, design, development, and execution of comprehensive test strategies.
• Develop and maintain automated and manual test cases for web-based and enterprise applications.
• Partner with software developers, systems engineers, and stakeholders to ensure quality throughout the software development lifecycle.
• Perform functional, integration, regression, system, and performance testing.
• Identify, document, prioritize, and track software defects through resolution.
• Support CI/CD pipelines by integrating automated testing into DevSecOps workflows.
• Champion testing best practices across the team.
• Contribute to continuous process improvements that enhance software quality and program success., All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. Related Jobs 2027 Summer Intern: Test Engineering Hubbell

Saint Louis, MO*On-Site

Planning Management Innovation Resilience Data Centers Communication Vertical Market Microsoft Office Test Engineering Renewable Energy Telecommunications Process Improvement Organizational Skills New Product Development Training And Development Python (Programming Language) Ethical Standards And Conduct +0 Senior Test Engineer Leidos

Planning Equities Scripting DevSecOps Pipelines Automation Innovation Market Data Prioritization Test Automation Ancient History Computer Science Software Testing Test Engineering Web Applications Agile Methodology CompTIA Security+ Process Improvement Systems Engineering Performance Testing Software Development Information Technology Cloud-Native Applications Software Quality (SQA/SQC) Python (Programming Language) Playwright (Software Testing) Troubleshooting (Problem Solving) JavaScript (Programming Language) Application Programming Interface (API) Certified Software Test Engineer (CSTE), Active Top Secret/SCI with the ability to successfully pass a Polygraph examination., * US citizenship is required per contract.

• Bachelor’s degree in Computer Science, Engineering, Information Technology or related field and 8-12 years of prior relevant experience or Master’s with 6-10 years of prior relevant experience.
• 8+ years of software testing or quality engineering experience.
• Experience testing enterprise applications throughout the software development lifecycle.
• Strong understanding of Agile methodologies and CI/CD processes.
• Experience developing automated test solutions.
• Knowledge of functional, integration, regression, system, and performance testing methodologies.
• Strong analytical and troubleshooting skills.
• Ability to communicate results and issues to technical and non-technical customer stakeholders., * Familiarity with automated testing frameworks (i.e., Playwright, Cypress, etc.) and scripting languages (JavaScript, Python).
• Familiarity with enterprise applications and large-scale systems.
• Experience with API, UI, database, and performance testing.
• Knowledge of cloud-native applications and containerized environments.
• Certifications such as ISTQB, CASTP, CAST, CSTE, Security+, or similar.

Chinook, Planning

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Pay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

At Leidos, we’re solving some of the nation’s most complex technical challenges by delivering mission-critical capabilities to our customers. We’re looking for a passionate Senior Test Engineer to join the Chinook Program to support one of our customers’ applications, a critical capability that enables operational success through reliable, high-quality software solutions.

If you’re energized by building exceptional software, leading testing efforts, and collaborating with talented engineers in a fast-paced Agile environment, this is your opportunity to make a meaningful impact., If you’re looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We’re not hiring followers. We’re recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We’re already at step 30 - and moving faster than anyone else dares., Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .