Top Linux Jobs in Ottawa

Design, implement, and integrate C/C++ software for real-time, multi-core base station products. Lead technical design, troubleshoot complex embedded issues, develop automated test coverage, own CI/CD and version control processes, and collaborate across global teams to improve software quality and architecture.

Lead the Platform Firmware team at Samsara, driving hardware program execution, managing firmware engineers, and collaborating with various stakeholders for high-quality hardware delivery.

As a Backend Engineer, you'll improve Git and Gitaly by contributing features, bug fixes, and performance improvements, collaborating with the open source community, and participating in architectural discussions.

Design, develop, and maintain cloud-native, high-performance user-plane services for 5G Core. Build and optimize packet processing (DPDK), containerized microservices (Docker/Kubernetes) on public cloud (AWS/Azure/GCP). Own end-to-end service lifecycle, contribute to CI/CD, troubleshoot production networking and cloud infrastructure, and improve system performance and reliability.

Lead detection, incident response, and digital forensics across macOS/Windows/Linux; act as Incident Commander, triage alerts, use SIEM, build investigation scripts and automated runbooks, collaborate with stakeholders on insider threat and security operations improvements.

Perform real-time incident detection and response across Windows, Mac, and Linux; conduct malware and forensic analysis; develop detection and remediation processes; produce clear communications and thought leadership; mentor teams and interact with customers.

Manage and scale Enverus' global AWS infrastructure, automate deployments and CI/CD, ensure high uptime, collaborate with developers to enable zero-downtime releases, participate in on-call rotations, and improve operational practices.

Lead the development of an AI framework for endpoint security, collaborate with teams, optimize solutions, and ensure model efficiency across various platforms.

Design, build, and automate tests for the Wind River Conductor cloud orchestration platform. Develop scalable test automation, end-to-end and integration tests for Kubernetes-based distributed systems, contribute to CI/CD and test infrastructure, validate deployments, own regression strategy, and debug product and integration issues across globally distributed teams.

Lead systems engineering across the full product lifecycle for rugged deployed systems. Drive integration, verification, test automation, and manufacturing technical data package releases. Debug hardware/firmware/OS issues, ensure environmental and safety compliance, support and enhance products, improve processes, and produce clear user and design documentation.

Develop, verify and validate high-fidelity modelling and simulation scenarios in AFSIM and related engines; program in C++, Python (and C/C#), perform V&V, code reviews, unit testing, CI/CD with GitLab, refactor and integrate simulation components, and provide tactical analysis for defence stakeholders.

Manage and maintain the C5ISR demo/loaner hardware pool; design, assemble, configure and validate demonstration systems; perform board-level integration and system bring-up; install OS/middleware and deploy embedded software; support sales with customized demos, trade shows, and technical documentation; conduct benchmarking, testing, troubleshooting, and coordinate with partners and product teams.

Design, develop, document and validate manufacturing test suites (hardware, software, fixtures) for electronic boards/systems. Create test software, support NPI and production transfer, sustain and enhance test applications, produce documentation, contribute to design/test reviews, evaluate new technologies, and mentor junior staff.

Lead full systems engineering lifecycle for rugged deployed systems: define low-level requirements, architect hardware/software, lead integration and test, ensure environmental and safety-standard compliance, perform debug/troubleshooting across hardware/firmware/OS, and produce formal requirements documentation for certification in harsh environments.

Perform card- and system-level testing and component-level debug of rugged electronics (switches, routers, SBCs, VPX/VME cards). Use diagnostic tools (oscilloscope, DMM), follow test procedures, document failures, support engineering investigations, feed quality/manufacturing, and develop debugging guides to improve processes and meet production targets.

Develop, integrate, and unit test features for Nokia's Service Router OS. Collaborate with product managers and QA to gather requirements, troubleshoot and perform root cause analysis, and take ownership of modules while working cross-functionally to deliver high-quality embedded software.

The Information Systems Specialist will design, develop, and maintain embedded Linux infrastructures connecting quantum control hardware, while implementing network configurations and web management applications.

Design, build, and maintain embedded Linux systems and network infrastructure. Implement automation and collaborate on technical projects. Manage device monitoring and documentation.

The role involves researching AI/ML concepts for OS, implementing advanced technologies, and optimizing performance and resource management in embedded systems.

The researcher will analyze and innovate OS technologies, focusing on concurrency, resource management, and implement advanced operating systems for AI/ML applications.

Own design, implementation, and maintenance of the integration testing framework. Translate manual tests to automated scripts, collaborate with developers to ensure testability, manage integration test backlog, write/run/debug tests, and support CI/CD delivery for product releases.

The Centralized Services Engineer maintains remote monitoring platforms, manages security and infrastructure reliability, supports patch management, and develops automation scripts.

Lead a team developing automated tests for safety-critical embedded real-time operating systems, mentoring junior engineers and ensuring adherence to Agile and test methodologies.

Lead AppSec efforts across product, platform, and AI features by owning secure SDLC, performing threat modeling and deep code reviews, driving vulnerability management and remediation, building AppSec tooling and automations (including AI-assisted workflows), and enabling engineering teams with secure design guidance and training.

Develop and own embedded software features for synchronization and timing on service router products. Design, implement, unit test, and integrate timing components; collaborate with HW, QA, product management, and vendors; troubleshoot hardware-software issues; ensure fault tolerance, high availability, and code quality for real-time, high-performance Linux-based systems.