> Markdown version of [/jobs/ext/3689886-test-engineer-contingent-onsite](https://www.wearedevelopers.com/jobs/ext/3689886-test-engineer-contingent-onsite). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Test Engineer (Contingent)- Onsite

- **Company:** RTX
- **Location:** Aurora, CO, United States
- **Experience:** Expert
- **Salary:** $86,800.0 - $165,200.0
- **Contract:** Permanent contract
- **Skills:** Software Applications, Automation of Tests, Configuration Management, CompTIA Security+, Data Cleansing, Network Interface Controllers, Data Streaming, Systems Integration, Kubernetes, Docker
- **Published:** October 11, 2026
- **Apply:** https://www.juju.com/job/1_raytheontech-RAYTGLOBAL01866790EXTERNALENGLOBAL

## About the Role

Collins Aerospace is seeking an experienced **Senior Test Engineer** to lead verification activities across cloud enabled, distributed mission systems supporting the AF DCGS High Band Mission Applications Software (HBMAS) Sustainment and Development program in Aurora, CO. The role includes developing test strategies, guiding automated test solutions, validating interfaces, and supporting integration across multidiscipline teams.
Work follows modern agile engineering methods and requires strong technical leadership during system integration and troubleshooting. **An active and transferable U.S. government issued TS/SCI clearance is required prior to start date.** **This position is contingent upon contract award and customer funding.** **What You Will Do:** + Lead development of test plans, procedures, and automated test scripts + Perform integration and verification of distributed, cloud enabled mission applications + Evaluate end to end data flows, security controls, and acceptance criteria + Guide test environment setup, data preparation, and deployment validation + Drive defect investigation and coordinate root cause analysis with engineering teams + Maintain alignment of test artifacts within controlled technical baselines + Participate in interface control working groups + Provide input to architecture discussions to ensure testability **Qualifications You Must Have:** + Demonstrated test engineering
experience for distributed or cloud based systems + Familiarity with interface and configuration management practices + Experience with automated test frameworks and CI/CD pipelines + Ability to lead troubleshooting across multidiscipline teams + Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience oran Advanced Degree in a related field and minimum 3 years of experience. + Active and transferable U.S. government issued TS/SCI clearance is required prior to start date. + U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. **Qualifications We Prefer:** + CompTIA Security+ Experience with containerized/cloud native architectures (Docker/Kubernetes) + Understanding of observability/monitoring tools + Experience with mission assurance or cyber related verification **What We Offer** + 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 you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection + Birth, adoption, 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 + Relocation assistance may be provided + And more!