Kernel Engineer

Webster & Webster Associates is leading a confidential search for a Kernel Engineer on behalf of a premier software technology firm that develops core operating system solutions for high‑integrity, safety‑critical embedded systems. This fully remote role (contiguous US) is perfect for an engineer with deep expertise in designing and optimizing low‑level kernel components. You will be a key contributor to a microkernel foundation, focusing on advanced features like time and space partitioning and fault containment in multi‑core architectures.

This position offers a unique blend of technical challenge and autonomous contribution within a field where reliability and security are paramount. Key Responsibilities Design, develop, and optimize core components of an RTOS microkernel, focusing on enhancing support for partitioned, safety‑critical multi‑core systems. Implement and refine advanced safety features related to multi‑core processing, including core isolation, partitioning mechanisms, and fault containment strategies.

Develop, troubleshoot, and maintain kernel components to ensure full compliance with rigorous functional safety standards (e.g. DO‑178C). Implement and manage platform‑specific Application Binary Interfaces (ABIs) for key processor architectures (e.g.

ARM64, x86, PowerPC, and RISC‑V). Integrate established industry standards for partitioning and real‑time execution into the kernel or supporting user libraries. Conduct extensive testing, verification, code reviews, and meticulous documentation to ensure the highest levels of robustness, stability, and quality.

Core Qualifications Engineering degree in Electrical, Computer, Software Engineering, or a closely related field. Strong proficiency in C/C++ programming languages, with working familiarity with assembly language for low‑level interaction. Extensive experience developing RTOS kernels that incorporate partitioning mechanisms and multi‑core safety features.

Practical experience working with diverse hardware architectures including ARM64, x86, and PowerPC, and related ABIs. Familiarity with hardware virtualization is beneficial. Expertise in core functional safety standards such as DO‑178C, ISO 26262, and knowledge of partitioning standards like ARINC 653 is essential.

Familiarity with software standards like C11 and POSIX is required. Excellent problem‑solving, debugging, and system optimization skills. What Sets This Opportunity Apart Remote Flexibility: This is a fully remote role within the contiguous US, offering maximum flexibility for a highly specialized independent contributor.

High‑Integrity Focus: Directly contribute to the foundational software layer of systems where safety, reliability, and security are the ultimate requirement (Level A certification environments). Technical Depth: Work with cutting‑edge multi‑core architectures and advanced techniques like time and space partitioning. Autonomy and Impact: Join a respected technology leader and operate independently within a supportive, distributed team structure, with your work having a direct, critical impact on product performance and certification.

Title: Kernel Engineer Employment Type: Direct Hire Hours: Full‑Time Location: Remote, US only Location Type: Fully Remote Relocation: None Job ID: JO-2501-1288 #J-18808-Ljbffr