Test & Validation Engineer

KBR Careers; El Segundo (CA); On-site; USD 95,000 - 147,000; Full time

Benefits offered by this job

401K plan with company match

Medical insurance

Dental insurance

Vision insurance

Life insurance

Flexible spending account

Disability

Paid time off

Flexible work schedule

Job summary

KBR is seeking a Test & Validation Engineer to support the Space Systems Command program from El Segundo, CA. You will execute tests, validate integrations, and coordinate user acceptance testing with operators and stakeholders.

You will document defects, support release readiness, and help advance automation and continuous testing in a DoD, CI/CD environment. Strong communication and agile experience are essential.

Qualifications

• DoD Secret clearance required or ability to obtain.
• Bachelor’s degree in engineering, CS, math, physics, or related field.
• 2+ years in software testing, QA, or validation.
• Experience with Agile development and test methodologies.
• Experience executing test cases and documenting results.
• Strong analytical and troubleshooting skills.
• Excellent written and verbal communication.
• Ability to work effectively within Agile teams.
• Familiarity with Jira, Confluence, or similar tools.
• Proficiency in Microsoft Office.

Responsibilities

• Test Execution – functional, integration, regression, and end-to-end tests.
• Integration Testing – develop, execute, and document validation tests.
• User Acceptance Testing – coordinate with operators and stakeholders.
• Defect Management – reproduce, track, and verify fixes.
• Test Documentation – create procedures, test cases, and reports.
• Release Readiness – support validation for software releases.
• Test Environment – coordinate environments and test data.
• Automation – assist in automated testing and continuous testing.
• Cross-team collaboration – work with developers, systems engineers, DevSecOps.
• Continuous improvement – improve test coverage and workflows.

Skills

DoD Clearance

Software testing

Agile

Jira

Confluence

Communication

Analytical thinking

Education

Bachelor's degree in engineering/CS/Math/Physics

Tools

Jira

Confluence

CI/CD

Automation (Selenium)

Job description

Belong. Connect. Grow. with KBR!

Test & Validation Engineer

KBR is seeking a Test & Validation Engineer to support the MSEIT contract at Space Systems Command (SSC). This role supports the program's testing and validation activities across multiple software development teams supporting U.S. Space Force mission systems. Working under the guidance of the Test & Validation Lead, this individual will execute test plans, perform integration and user acceptance testing activities, document results, manage defects, and support release readiness efforts. The position provides an excellent opportunity to develop expertise in software testing, mission validation, Agile delivery, and operational acceptance processes within a complex DoD environment. The successful candidate should be comfortable learning new systems, working directly with developers and users, and actively participating in hands‑on testing activities. The program is evolving toward CI/CD-oriented software delivery, and this role will help support increasing levels of automation and continuous testing.

Why Join Us?

• Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
• Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
• Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.

Responsibilities

• Test Execution – Execute functional, integration, regression, and end-to-end tests across mission applications and software systems.
• Integration Testing Support – Assist in developing, executing, and documenting integration tests validating interactions across systems, services, and mission workflows.
• User Acceptance Testing Support – Support planning and execution of user acceptance testing activities, including coordination with operational users and stakeholder organizations.
• Defect Management – Document, reproduce, track, and verify software defects identified during testing activities.
• Test Documentation – Develop and maintain test procedures, test cases, test reports, and validation artifacts. Active Secret or higher clearance
• Release Readiness Support – Assist with test execution and validation activities supporting software releases and operational deployments.
• Test Environment Coordination – Support configuration, preparation, and maintenance of testing environments and test data.
• Automation Support – Assist in development and execution of automated testing activities and continuous testing practices where appropriate.
• Cross-Team Collaboration – Work closely with software developers, systems engineers, DevSecOps personnel, and operational stakeholders to support quality and delivery objectives.
• Continuous Improvement – Identify opportunities to improve test procedures, test coverage, and validation workflows.

Work Environment

• Location: El Segundo, CA (Work‑from‑home flexibility with on‑site support as required)
• Travel Requirements: Minimal
• Working Hours: Standard

Required

• Ability to obtain and maintain a DoD Secret clearance
• Bachelor’s degree in engineering, computer science, math, physics, or related technical field
• 2+ years of experience supporting software testing, quality assurance, system validation, or related technical activities
• Familiarity with software development lifecycles and testing methodologies
• Experience executing software test cases and documenting test results
• Strong analytical and troubleshooting skills
• Strong written and verbal communication skills
• Ability to work effectively within Agile software development environments
• Familiarity with Jira, Confluence, or similar collaboration and issue‑tracking tools
• Ability to manage multiple tasks and priorities simultaneously
• Strong communication and collaboration skills across technical and non‑technical teams
• Proficient in Microsoft Office products (Word, Excel, Powerpoint)

Desired

• Active Secret or higher clearance
• Master’s degree in engineering, computer science, math, physics, or related technical field
• Experience supporting DoD, Space Force, or mission‑critical software programs
• Familiarity with Agile development methodologies such as Scrum or SAFe
• Exposure to integration testing, API testing, or system‑level validation activities
• Familiarity with CI/CD concepts and continuous testing practices
• Experience using test management tools and defect tracking systems
• Understanding of SATCOM systems, mission systems, or operational C2 environments
• Familiarity with cloud‑native or Kubernetes‑based software environments
• Experience working directly with users during acceptance testing activities
• Exposure to automated testing tools such as Selenium, Playwright, Cypress, Postman, Robot Framework, Karate, or similar technologies
• Experience creating test scripts or supporting test automation efforts
• Familiarity with REST APIs, microservices, and distributed application architectures
• Experience supporting DevSecOps or software factory environments
• Exposure to performance testing, resiliency testing, or operational validation activities
• Familiarity with AI‑enabled mission systems or data‑driven applications
• Certifications such as INCOSE CSEP/ESEP

Basic Compensation:

$95,000 to $147,000 in El Segundo, CA

KBR Benefits

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.