RTX

Principal Site Reliability Engineer- ARINCDirect

Rol remoto de Site Reliability Engineering con fit claro de ubicación del candidato.

Publicado19 jul 2026

Países elegibles1 país aceptado

Señal de senioritySenior

Modelo de trabajoRemoto

Ubicaciones aceptadas para candidatos

Estados Unidos

Resumen del rol

Contenido del rol extraído en secciones para revisar más rápido.

Spend your days working to automate and improve reliability and continue to push the ARINCDirect infrastructure forward, ensuring it is resilient and reproducible.
Be responsible for service availability, performance, monitoring, incident response, and capacity planning.
Create, improve, and manage environments to ensure decisions on resource allocation, problem identification, and capacity planning are based on accurate data-driven insights.
Maintain a physical infrastructure using Linux
Help facilitate a push towards Kubernetes and declarative infrastructure
Impact technology decision and direction to grow and support the ARINCDirect platform.
Collaborate closely with fellow SREs on your team and extend your collaboration across other teams and disciplines to design dependable and scalable solutions and services.
Identify, implement, and champion process improvements to enhance productivity, collaboration, and delivery efficiency, while ensuring alignment with company goals and industry best practices.

Gain a deep understanding of the systems and infrastructure that support ARINCDirect’s applications and services; this includes networking, operating systems, databases, and other relevant technologies.
Gain expertise in designing and maintaining high-availability architectures for critical systems, ensuring continuous availability and performance for ARINCDirect’s customer base.
Further develop skills in automation and scripting to streamline operational tasks and improve efficiency.
Will participate in shared on-call rotation with SRE team.

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience or in absence of a degree, 12 years of relevant experience.
Must be authorized to work in the U.S. without sponsorship now or in the future. RTX will not offer sponsorship for this position.
Experience as a SRE, Platform Engineer, or related position within a Linux or UNIX environment working on large, complex infrastructures and/or projects using Docker and Kubernetes solutions
Experience automating configuration and infrastructure with tools such as Saltstack, Ansible, Terraform or other declarative languages.
Experience with hardware; including servers, network switches, & cabling.

Experience managing infrastructure using GitOps with continuous delivery (CD) pipelines
Established proficiency in at least one (ideally more) of the following: Python, Linux Shell (bash, awk, sed).
Experience with PostgreSQL, or equivalent RDBMS and SQL in general.
Familiarity with Cloud infrastructure, ideally AWS.
Understanding of SRE principles including building observability solutions and exposing metrics to inform SLO's and KPI's.
Understanding of how IT infrastructure services work, including: DNS, DHCP, LDAP, NFS.
Understanding of network segmentation, routing and VPNs.

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
And more!