Collins Aerospace
Principal Avionics Systems Network Architect (Onsite)
Collins Aerospace, Cedar Rapids, Iowa, United States, 52404
Overview
Join to apply for the
Principal Avionics Systems Network Architect (Onsite)
role at
Collins Aerospace . Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE, Cedar Rapids, IA, 52498-0505 USA Date Posted: 2025-09-18 Country: United States of America Position Role Type: Onsite U.S. Citizenship/Immigration Status: U.S. citizenship is required, as only U.S. citizens are authorized to access certain necessary systems. Security Clearance: None/Not Required Role summary: The Computing Products Department (CPD) at Collins Aerospace seeks a technically exceptional and forward-thinking Principal Systems Engineer to lead the architecture, design, and integration of mission- and safety-critical networking systems for advanced avionics platforms. As a key technical leader in the Displays, Computing & Networking Directorate, you’ll be at the forefront of building the embedded networks that power everything from commercial airliners and rotorcraft to next-gen military fighters. You’ll play a pivotal role in shaping and deploying resilient, deterministic networks capable of handling the extreme demands of real-time flight operations. What You Will Do
Architect and design deterministic and Ethernet-based networks that meet the stringent requirements of safety-critical avionics systems. Serve as the technical authority and point of contact for all networking-related questions across multiple programs. Capture and translate network-level source requirements into system architecture, interface definitions, and configuration strategies. Collaborate with internal networking fellows and cross-functional experts to shape the next generation of secure, fault-tolerant avionics networks. Lead system-level integration, troubleshooting, and verification activities in lab environments. Drive the development of automated test strategies and tools and ensure robust validation across network interfaces. Mentor other systems engineers and collaborate closely with hardware, software, and firmware teams to deliver cohesive and scalable system designs. Contribute to the bid and pursuit process, providing technical insight and proposal leadership for networking solutions. Travel up to 10-25% of global travel as needed. Qualifications You Must Have
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree with minimum 5 years of experience. End-to-end systems engineering experience: requirements definition, design, integration, V&V, and deployment. Experience with real-time embedded systems, hardware/software interfaces, and systems integration. Expertise in designing and specifying deterministic network architectures, including but not limited to: Ethernet-based networks (IPv4/IPv6, TSN, VLANs, QoS, multicast). Deterministic legacy protocols: ARINC 429, MIL-STD-1553, CAN, ARINC 629
Experience configuring and validating network components: switches, routers, NICs, gateways Strong background in network testing, simulation, and automated scripting (e.g., Python, Bash). Qualifications We Prefer
Familiarity with bid/pursuit process. Excellent interpersonal and technical communication skills, including documentation and interface negotiation. Strong sense of ownership, mission focus, and the ability to thrive in high-reliability aerospace environments. Experience with safety-critical development standards, such as DO-178C, DO-254, and ARP4754A. Understanding of network security, redundancy, deterministic networks, fault tolerance, and EMI/EMC in aerospace environments. Background in virtualized architectures, data flows, or advanced avionics bus protocols. 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 such as 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 with up to 10 free counseling sessions Healthy You Incentives and wellness rewards program Doctor on Demand and virtual doctor visits Bright Horizons for child and elder care services Teladoc Medical Experts, second opinion program And more This role may be eligible for relocation. Onsite: Employees will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. 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 or veteran status, or any other applicable protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms. Notes on compensation : The salary range for this role is 101,000 USD - 203,000 USD. This is a good faith estimate; final offer depends on experience, location, and other factors.
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Join to apply for the
Principal Avionics Systems Network Architect (Onsite)
role at
Collins Aerospace . Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE, Cedar Rapids, IA, 52498-0505 USA Date Posted: 2025-09-18 Country: United States of America Position Role Type: Onsite U.S. Citizenship/Immigration Status: U.S. citizenship is required, as only U.S. citizens are authorized to access certain necessary systems. Security Clearance: None/Not Required Role summary: The Computing Products Department (CPD) at Collins Aerospace seeks a technically exceptional and forward-thinking Principal Systems Engineer to lead the architecture, design, and integration of mission- and safety-critical networking systems for advanced avionics platforms. As a key technical leader in the Displays, Computing & Networking Directorate, you’ll be at the forefront of building the embedded networks that power everything from commercial airliners and rotorcraft to next-gen military fighters. You’ll play a pivotal role in shaping and deploying resilient, deterministic networks capable of handling the extreme demands of real-time flight operations. What You Will Do
Architect and design deterministic and Ethernet-based networks that meet the stringent requirements of safety-critical avionics systems. Serve as the technical authority and point of contact for all networking-related questions across multiple programs. Capture and translate network-level source requirements into system architecture, interface definitions, and configuration strategies. Collaborate with internal networking fellows and cross-functional experts to shape the next generation of secure, fault-tolerant avionics networks. Lead system-level integration, troubleshooting, and verification activities in lab environments. Drive the development of automated test strategies and tools and ensure robust validation across network interfaces. Mentor other systems engineers and collaborate closely with hardware, software, and firmware teams to deliver cohesive and scalable system designs. Contribute to the bid and pursuit process, providing technical insight and proposal leadership for networking solutions. Travel up to 10-25% of global travel as needed. Qualifications You Must Have
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree with minimum 5 years of experience. End-to-end systems engineering experience: requirements definition, design, integration, V&V, and deployment. Experience with real-time embedded systems, hardware/software interfaces, and systems integration. Expertise in designing and specifying deterministic network architectures, including but not limited to: Ethernet-based networks (IPv4/IPv6, TSN, VLANs, QoS, multicast). Deterministic legacy protocols: ARINC 429, MIL-STD-1553, CAN, ARINC 629
Experience configuring and validating network components: switches, routers, NICs, gateways Strong background in network testing, simulation, and automated scripting (e.g., Python, Bash). Qualifications We Prefer
Familiarity with bid/pursuit process. Excellent interpersonal and technical communication skills, including documentation and interface negotiation. Strong sense of ownership, mission focus, and the ability to thrive in high-reliability aerospace environments. Experience with safety-critical development standards, such as DO-178C, DO-254, and ARP4754A. Understanding of network security, redundancy, deterministic networks, fault tolerance, and EMI/EMC in aerospace environments. Background in virtualized architectures, data flows, or advanced avionics bus protocols. 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 such as 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 with up to 10 free counseling sessions Healthy You Incentives and wellness rewards program Doctor on Demand and virtual doctor visits Bright Horizons for child and elder care services Teladoc Medical Experts, second opinion program And more This role may be eligible for relocation. Onsite: Employees will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. 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 or veteran status, or any other applicable protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms. Notes on compensation : The salary range for this role is 101,000 USD - 203,000 USD. This is a good faith estimate; final offer depends on experience, location, and other factors.
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