Principal Software Engineer - DevSecOps Embedded Communications - Active Secret; Onsite

Principal Dev Sec Ops  Software Engineer – Collins Aerospace Resilient Connectivity Products (RCP).

• Develop complex automation pipelines for embedded systems in air‑gapped environments.
• Automate security testing and vulnerability scanning using static and dynamic application security tools (SAST/DAST).
• Build and maintain containerized environments and applications.
• Design and manage Infrastructure as Code (IaC) to ensure consistent and scalable infrastructure.
• Evaluate, select, and integrate cutting‑edge Dev Sec Ops  tools and technologies.
• Build and maintain dashboards for observability and performance reporting.
• Mentor and advocate for Dev Sec Ops  best practices across the organization.
• Collaborate with cross‑functional product development teams to deliver innovative solutions.

• Advanced programming expertise in Bash and Python.
• Proficiency with Git Lab and Git Lab Runners.
• Experience with containerization tools such as Docker, Podman, or Kubernetes.
• Advanced experience in Linux environments.
• Proficiency with JFrog Artifactory or equivalent artifact management tools.
• Solid working knowledge of IP networking and protocols.
• Active U.S. government‑issued security clearance (must be transferable).
• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) with a minimum of 8 years relevant experience, or an advanced degree with a minimum of 5 years experience.

• Experience developing in air‑gapped, on‑premises environments.
• Familiarity with tools such as Bit Bucket and Bamboo.
• Hands‑on experience with configuration management tools like Ansible, Chef, or Puppet, and IaC tools such as Terraform.
• Knowledge of observability and monitoring tools such as Grafana and Prometheus, with experience in RESTful API integration.
• Strong Linux administration skills.
• Familiarity with programming languages such as C, C++, or Rust.
• Experience with Atlassian tools and working in Agile development teams.
• Demonstrated ability to collaborate effectively, meet project milestones, and deliver high‑quality results.

• Medical, dental, and vision insurance.
• Three weeks of vacation for newly hired employees.
• Generous 401(k) plan with employer matching 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 including pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, and group legal and  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 and wellness rewards program.
• Doctor On Demand and virtual doctor visits.
• Bright Horizons child and elder care services.
• Teladoc Medical Experts and second opinion program.
• And more.

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, 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 the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.