Senior Software Engineer, TS/SCI (Onsite, Richardson)

RTX

Richardson (AL)

On-site

USD 108,000 - 205,000

Full time

14 days+

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Benefits offered by this job

Relocation assistance

Job summary

RTX, based in Richardson, TX, seeks a Principal Software Engineer to build and enhance a data fabric supporting GEOINT allocation and decision analytics. The role focuses on secure, scalable data services across Data, Analytics, and Simulation layers within DevSecOps environments.

The position emphasizes cloud‑native components, high availability, and AI/ML‑enabled workflows, with collaboration across multiple sites. Requires 8+ years in STEM fields and a current TS/SCI clearance.

Qualifications

Degree in Science, Technology, Engineering or Mathematics (STEM) plus 8+ years of relevant experience.
Experience with Python development, including distributed systems or high‑performance data workflows.
Experience with DevSecOps tooling, CI/CD pipelines, automated testing, and build processes.
Experience with Kubernetes/OpenShift and cloud‑native microservices.
Active and transferable TS/SCI security clearance is required prior to start date; U.S. citizenship required.

Responsibilities

Lead design and implementation of Python services supporting analytics, ETL pipelines, and semantic/knowledge‑graph workflows.
Develop secure CI/CD and DevSecOps automation, including containerized deployments and infrastructure‑as‑code.
Provide senior technical guidance, coaching, and design reviews for teammates.
Investigate and solve high‑complexity issues across cloud‑native systems, data‑fabric components, and platform operations.
Collaborate across Agile teams and contribute to program‑wide engineering standards and guardrails.