Sr. Software Test Engineer; Contingent

What You Will Do

• Support continuous testing activities across the development lifecycle.
• Validate software functionality, performance, and security requirements.
• Develop automated and manual test strategies.
• Execute tests within an integrated Dev Sec Ops  pipeline.
• Partner closely with development and operations teams to ensure high‑quality, reliable releases.

• How to design and execute comprehensive testing strategies.
• How testing integrates into a Dev Sec Ops  pipeline.
• How to enhance software reliability through continuous testing practices.
• How to validate performance and security requirements alongside functionality.

• Experience working with automated test frameworks and tools.
• Knowledge of Agile testing practices and continuous integration workflows.
• Ability to validate functional, performance, and security requirements.
• Experience managing test data and developing repeatable test processes.
• Ability to work collaboratively within cross‑functional Agile teams.
• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience, or an advanced degree in a related field and minimum 3 years of experience.
• Active and transferable TS/SCI security clearance required prior to start date.
• U.S. citizenship required, as only U.S. citizens are eligible for a security clearance.

• Experience implementing tests within a Dev Sec Ops  pipeline (e.g., CI/CD automation).
• Familiarity with performance testing, load testing, or security test tools.
• Experience with scripting or programming languages used for test automation.
• Understanding of cloud‑based testing environments or containerized test execution.
• Experience creating and maintaining test documentation and traceability.

• Medical, dental, and vision insurance.
• Three weeks of vacation for newly hired employees.
• Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option.
• Tuition reimbursement program.
• Student Loan Repayment Program.
• Life insurance and disability coverage.
• Optional coverages that can be purchased: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal,  protection.
• Birth, adoption, and parental leave benefits.
• Ovia Health, fertility, and family planning.
• Adoption Assistance.
• Autism Benefit.
• Employee Assistance Plan, including up to 10 free counseling sessions.
• Healthy You Incentives, wellness rewards program.
• Doctor on Demand, virtual doctor visits.
• Bright Horizons, child and elder care services.
• Teladoc Medical Experts, second opinion program.
• Eligible for relocation.
• Sign‑on Bonus Eligible.

The salary range for this role is 86,800 USD - 165,200 USD.

This role is contingent on contract award and customer funding. The position is an onsite role in Aurora, CO. Travel to customer CONUS & OCONUS sites is required, but no more than 25%.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.