RTX Corporation

Senior Embedded Software Engineer - Foundation SW (Onsite)

RTX Corporation
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2 months ago
Cedar Rapids, IA, USA or Melbourne, FL, USASenior

Base Salary

$87k - $165k/yr

Responsibilities

  • Develop embedded platform software for processor control, power-management flows, and ASIC state coordination.
  • Implement secure boot orchestration, cryptographic validation, and platform trust enforcement.
  • Design and bring up low-level drivers, hardware abstraction layers, diagnostics, and platform initialization software.
  • Use simulation, emulation, virtual platforms, and FPGA prototypes before hardware availability.
  • Oversee subcontract suppliers developing custom bootloader and early-boot software, and integrate their deliverables.
  • Integrate and configure RTOS components with operating system and board support package vendors.
  • Debug and root-cause hardware/software interaction issues.
  • Work within automated build, CI/CD, and continuous testing environments.
  • Document designs, improve development workflows, support cross-functional integration, and mentor junior engineers.

Requirements

  • A STEM degree with at least 5 years of relevant experience, or an advanced degree in a related field with at least 3 years of experience.
  • Experience developing embedded software for complex SoCs or custom ASIC architectures.
  • Experience with C/C++ and embedded systems design.
  • Experience developing, verifying, or certifying high-assurance software under DO-178B/C or similar rigor.
  • Experience with board bring-up, hardware abstraction layers, diagnostics, and low-level driver software.
  • Understanding of ASIC/SoC architectures, register maps, interrupts, reset logic, and hardware control interfaces.
  • Experience developing or integrating software in RTOS environments.
  • Preferred: master's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field.
  • Preferred: experience with secure boot, key validation, trusted platform initialization, board support package integration, embedded Linux, VxWorks, and pipelined build and test environments.

Benefits

  • Medical, dental, and vision insurance; life and disability coverage; and optional insurance programs.
  • Three weeks of vacation for newly hired employees, plus paid time off and holidays.
  • 401(k) plan with employer matching and separate employer retirement contributions.
  • Tuition reimbursement, student loan repayment, and eligible relocation assistance.
  • Parental, adoption, autism, fertility, and family-building benefits.
  • Employee assistance services, wellness rewards, virtual doctor visits, second opinions, and child and elder care services.
  • Onsite work primarily in Melbourne, Florida or Cedar Rapids, Iowa; the role is U.S.-based and eligible for relocation.

Tech Stack

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RTX Corporation

About RTX Corporation

10,000+ employees

RTX Corporation builds aerospace and defense systems through its Collins Aerospace, Pratt & Whitney, and Raytheon businesses, serving commercial aviation, the U.S. government, and allied militaries. Its products range from aircraft engines and avionics to radars, missiles, and command-and-control software, sold via long-term OEM programs and defense contracts. Formed in 2020 by the Raytheon–United Technologies merger, RTX is headquartered in Arlington, Virginia and trades on the NYSE as RTX.

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