RTX

1 day ago

Principal Radar Software Engineer (Onsite)

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Source: Company careers pageValidated by: Fursa AI

Last checked: 14 hours agoStatus: Live

Job Summary

Build and advance radar software through the full SDLC—requirements, design, C/C++ development, test, validation, and maintenance—within cross-functional agile teams. Optimize and debug performance-critical code in complex environments, document system architecture and design specs, and ensure adherence to engineering standards. Stay current on modern languages, AI and DevSecOps, and apply radar domain knowledge to develop solutions supporting defense systems.

Location: Huntsville

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Support one or more phases of the SDLC: requirements, design, C/C++ development, test, validation, and maintenance.
•Collaborate with cross-functional agile teams to define, design, and implement new features with system integration and scalability.
•Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments.
•Write and maintain comprehensive documentation for software applications, including system architecture and design specifications.
•Participate in product reviews and uphold engineering standards and best practices, while staying current on industry trends including AI and DevSecOps.

Travel: Low travel

Pay and Benefits

Salary: USD 107,500 - 204,500 annually

Perks:MedicalDentalVisionLife Insurance401kParental LeavePaid LeaveHolidaysLong-term DisabilityFlexible Spending

Key Requirements

•Typically requires a STEM degree and a minimum of 8 years of relevant experience.
•Experience with C++ development on a Linux/Unix-based platform.
•Experience supporting radar software development, including radar systems and signal processing (e.g., pulse-Doppler processing, detection theory, tracking, waveform processing).
•Experience with one or more of: DSP (FFT, filtering, pulse compression, matched filtering), RF systems/antenna concepts (propagation, phased arrays, beamforming), radar scene and signal modeling (phenomenology, clutter, I/Q generation), or electronic attack/electronic protection concepts.
•Ability to obtain and maintain a U.S. government issued interim secret security clearance prior to start; U.S. citizenship is required.

Experience:8+ yearsAerospace and defense

Skills:CollaborationLeadershipTroubleshootingDocumentationPerformance optimization

Tech Stack:CC++LinuxUnixAgileDevSecOpsContinuous Integration/Continuous DeliveryTDMCArtificial Intelligence (AI)Scrum MasterProduct OwnerMATLABMDA X-Band RadarsSignal processingDSPFFTFilteringPulse compressionMatched filteringRF

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