> Markdown version of [/jobs/ext/4604477-principal-infrastructure-networking-engineer](https://www.wearedevelopers.com/jobs/ext/4604477-principal-infrastructure-networking-engineer). 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). --- # Principal Infrastructure / Networking Engineer - **Company:** RTX - **Location:** South Salt Lake, UT, United States - **Experience:** Expert - **Salary:** $107,500.0 - $204,500.0 - **Contract:** Permanent contract - **Skills:** Configuration Management, Data Centers, Linux, Design of User Interfaces, Hyper-V, Networking Hardware, Python (Programming Language), Kernel-Based Virtual Machine, Network Architecture, Network Protocols, Object-Oriented Software Development, Systems Development Life Cycle, Red Hat Enterprise Linux, Ansible, Signal Processing, TCP/IP, Virtualization Technology, Scripting, Juniper, Kubernetes, Puppet, Cisco, Docker, Vmware - **Published:** November 6, 2026 - **Apply:** https://www.careerbuilder.com/job-details/principal-infrastructure-networking-engineer-west-valley-city-ut--4f3d8738-f4b3-48ee-8d52-9474b67ad20b ## About the Role Network Architecture/Engineering, United States Citizen, Security Clearance, Aerospace and Defense, RTX, Research & Development (R&D), Analysis Skills, Communication Systems, Problem Solving Skills, Wireless Communications, * Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations. * Experience with developing in python or similar scripting languages * System Administration experience; Linux, especially Red Hat based distributions * Experience with enterprise grade networking equipment, such as Cisco, Arista, or Juniper * Experience with virtualization technology (KVM, VMWare, Hyper-V) * Experience and/or knowledge of network protocols, such as TCP/IP and UDP * Experience with configuration management systems (puppet, ansible, salt) * Experience designing and setting up networks and data centers * Active and transferable U.S. government issued Top Secret SCI (TS/SCI) security clearance is required prior to start with the ability to obtain a polygraph after start. * U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Qualifications We Prefer * Experience with User Interface development * Experience with enterprise grade storage equipment * Experience with object-oriented programming languages. * Experience with or basic understanding of telecommunications systems concepts and/or signal processing * Experience with Docker, Kubernetes, or other containerized systems. * Experience with automated system deployments * Existing TS/SCI with polygraph ## Description * Guide and oversee the design, develop, test and delivery of advanced high-capacity systems that process modern communications. * Work with other experienced members in R&D on system development and deployments supporting multiple programs. * Generate briefings and present material to team members, customers, and AST Management as necessary. * Work autonomously yet collaboratively in a team environment., Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you'll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.