RTX

3 weeks ago

Senior Software Engineer- Resilient Networking (Onsite)

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Source: Company careers pageValidated by: Fursa AI

Last checked: 7 hours agoStatus: Live

Job Summary

Develop and lead resilient networking software systems from concept through field demonstrations, collaborating with small, high-impact engineering groups. Tackle complex embedded and networking challenges for next-generation wireless communications, architecting scalable solutions and running experiments to iterate on designs. Contribute to architectures, roadmaps, proposals, patents, and technical briefings, while translating mission needs into testable objectives. Onsite role with potential travel up to 15%.

Location: United States

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Sr. Manager level

Key Responsibilities

•Lead the design, development, and integration of advanced resilient networking software systems and architectures.
•Oversee design, build, test, and demonstration for small groups of engineers (2–3 individuals).
•Architect and drive execution across the full software lifecycle, from concept and modeling through field demos and program transitions.
•Frame mission problems into testable technical objectives; run experiments and analyze results to iterate on concepts and implementations.
•Capture architectures and lessons learned for reuse, and support proposals, white papers, and technical briefings.

Travel: Low travel

Pay and Benefits

Salary: USD 86,800 - 165,200 annually

Perks:Health InsuranceDentalVision401kLife InsurancePaid LeaveParental Leave

Key Requirements

•Typically requires a STEM degree and at least 5 years of relevant experience (or an advanced degree with at least 3 years).
•Ability to obtain and maintain a U.S. government-issued security clearance is required, and U.S. citizenship is required.
•At least 3+ years of embedded software development in C, C++, Rust, Python, or Bash, with modern build systems and version control in embedded environments.
•Background in embedded Linux systems, networked applications, networking stack implementation, or BSP development.
•Understanding of modern networking technologies including IPv4/IPv6 and routing/multicast/security topics such as OLSR, OSPF, PIM, IPSec, VPN, QoS, and ACLs.

Experience:5+ yearsEmbedded softwareNetworkingResilient communications

Education:

Skills:LeadershipCommunicationProblem-solvingTechnical influence

Tech Stack:CC++RustPythonBashMakeCMakeSConsGitSVNEmbedded LinuxEmbedded softwareNetworking stackBSPIPv4IPv6TCP/UDPMulticastNATOLSR

Eligibility

Nationality:US National

Security Clearance:Secret

Company Brief

RTX

Designs, manufactures, and services aerospace and defense systems, including aircraft engines, avionics, aerostructures, missiles, and cybersecurity solutions for commercial, military, and government customers worldwide.

Industry: Aerospace Manufacturing

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Arlington, United States

Founded: 2020

Website

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RTX