Top Linux Jobs in Ottawa

Join Ericsson's L1 Software Development team to design, implement, and test high-performance Physical Layer baseband features for 5G RAN on multi-core ASIC and cloud/COTS platforms. Develop embedded, real-time software in C/C++, integrate and automate tests, optimize for containerized/cloud environments, participate in code reviews, and apply wireless protocol knowledge (NR/LTE/WCDMA) while working in agile, international teams.

Design, operate, and improve on-premises MLOps infrastructure to productionize, deploy, monitor, and optimize ML models. Troubleshoot across the stack (Linux, Docker, Kubernetes), refine CI/CD workflows, integrate training/validation testing, and collaborate with data scientists and engineers to ensure reliability and performance at scale.

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.

Develop and implement 3GPP NR-based baseband software for 5G/6G Cloud RAN vDU, design and code scheduler and L2 algorithms, build unit and multi-component tests, contribute to system and tool design, and produce technical documentation in a DevOps/Linux environment.

Validate end-to-end 5G RAN features through system, regression, and stability testing in lab and pre-customer environments. Analyze requirements, perform root-cause debugging using logs and protocol traces, assess KPIs, support customer validation and field trials, and improve test coverage, automation, and verification frameworks while collaborating with cross-functional teams.

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

Lead incident response engagements, perform forensics and malware analysis, develop methods to detect threats, and communicate findings to stakeholders.

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 Sr. Technical Account Manager, you provide proactive support to Premium Support customers, ensuring their success with CrowdStrike's platforms and engaging at all organizational levels. Responsibilities include onboarding, conducting health checks, advocating customer needs internally, managing escalations, and identifying account expansion opportunities.

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.

The Solution Test Engineer tests and validates cloud solutions, leads testing strategy creation, mentors engineers, and collaborates with teams to deliver quality solutions.

The Embedded Software Engineer will develop, test, and deliver high-quality designs and code, focusing on embedded Linux software. Responsibilities include creating automated tests, resolving issues during verification, and participating in an agile development process.

Develop and validate core RTOS components, implement maintainable C code and tests, debug kernel/device driver issues, write technical documentation, and collaborate with hardware, tools, and verification teams in an agile CI/CD environment.

Provide hands-on technical support and troubleshooting for software and hardware integrating two-way radios, VMS, access control, networks, and I/O. Guide installs, upgrades, reproduce and document issues, maintain support records and knowledgebase, and escalate bugs to Engineering while collaborating with Sales, QA, and Operations to optimize deployments and customer experience.

Provide Level 1 technical support (phone/chat/email) for March Networks DVRs, cameras and VMS; perform remote and occasional onsite diagnostics, RMA handling, log analysis, Salesforce case management, create knowledge-base articles, participate in on-call rotations, and support Latin American customers in Spanish.

The role involves developing embedded software for LiDAR products, defining product requirements, and supporting software verification, while mentoring junior engineers.

The Senior Software Verification Engineer will design and implement test strategies for optical products, collaborate with teams on product requirements, and mentor junior members while innovating verification processes.

Design, maintain, and optimize CI/CD pipelines and build systems for large embedded C/C++ projects. Develop automation tools, support cloud and on‑prem build infrastructure, improve build performance and dependency management, and collaborate with engineering teams to ensure reproducible, reliable builds and streamlined release processes.

Develop embedded software for optical line systems, collaborating with hardware and optical engineers. Responsibilities include firmware development, algorithm implementation, and design estimation.

The role involves designing, implementing, and testing firmware for Nokia's Optical Engine, collaborating with cross-functional teams to enhance optical technologies.

Contribute to the design, development, and testing of LightSpeed Software, focusing on embedded systems and ensuring comprehensive testing and bug resolution.

Design, deploy, and operate on-premises AI infrastructure using Kubernetes and Docker. Implement and manage LLM serving (SGLang/vLLM), orchestration (LiteLLM), vector DBs (Milvus), and observability (Langfuse/Prometheus/Grafana). Ensure enterprise security and compliance, collaborate with AI architects and product teams, and deliver documentation and guidance for internal AI platform use.

Design, develop, test, deploy and maintain backend services and APIs for satellite payload planning. Optimize databases and schemas, implement data transformation pipelines, ensure high availability, participate in architecture design, and provide on-call operational support.

Design and deliver resilient, production-quality multi-node Linux systems and upgrades using Python (and Go). Work with Kubernetes operators, Helm, OpenStack, and StarlingX; manage software update lifecycles, patching, rollbacks, and host/service configuration. Diagnose Unified Software Management and patch framework issues, drive maintenance quality improvements, and leverage AI-assisted development tools to improve code quality and velocity.

Design, implement, and validate core RTOS components and device drivers. Write maintainable C code and tests in a CI/CD agile environment, debug kernel-level issues, produce technical documentation, and collaborate with hardware, tools, and verification teams to meet real-time and safety-critical requirements.