Top Linux Jobs in Ottawa

Monitor and troubleshoot CI/CD pipelines, automated tests, and flow-impacting failures for RAN products. Maintain Jenkins, GitLab, and Spinnaker-based pipelines, collaborate on root-cause resolution, generate operational metrics, provide internal customer support, and improve pipeline stability. The role requires Linux and scripting knowledge, strong analytical skills, and interest in telecommunications, cloud-native technologies, automation, and AI agent development.

Develop and test embedded real-time software for 5G and 6G Cloud RAN baseband L2 schedulers. Implement 3GPP standards and RRM, MAC, RLC, and PDCP features; design algorithms; troubleshoot scheduler and protocol-stack issues; and support testing in labs, over the air, and in operator networks. The role also involves unit and component testing, system design, documentation, and collaboration within international Agile teams.

Develop, test, integrate, and maintain high-performance L1 embedded software for Ericsson 5G processing platforms and cloud-based RAN environments. Implement physical-layer baseband features across wireless standards and deployment scenarios, troubleshoot complex real-time systems, participate in code reviews and agile practices, maintain test coverage, and document designs and test plans. The role also involves exploring cloud-native optimization and applying AI/ML techniques where appropriate.

Develop and evaluate signal processing and machine learning algorithms for next-generation radio systems. Build simulations, prototypes, and proof-of-concept solutions; analyze data; perform software and hardware verification; automate testing; and support troubleshooting and performance analysis. The role involves collaboration with system, hardware, and software engineers and exposure to computer vision, AI, wireless communications, and advanced radio technologies.

Co-op student supporting Ericsson’s radio architecture team through algorithm and machine learning development, field-data analysis, simulation, prototype test-bed setup, hardware and software testing, troubleshooting, and formal documentation. The role involves hands-on collaboration with hardware and systems designers and exposure to wireless communications, signal processing, embedded systems, and laboratory equipment.

Build privacy-focused services and infrastructure that support consumer privacy rights across Block. Collaborate with engineering, security, platform, and legal teams to embed privacy solutions, define future privacy technology, mentor engineers, review implementations, and maintain monitoring and system stability. The role involves developing scalable, testable software and creating architectures and processes addressing data governance, data flows, access control, security, and privacy risks.

Build internal services and infrastructure that support privacy initiatives and consumer privacy rights. Collaborate with engineering, security, platform, and legal teams to integrate privacy technologies, define privacy architecture, mentor engineers, review implementations, and maintain reliable privacy solutions. The role focuses on responsible data use, governance, data flows, access controls, and reducing privacy risk across Block’s engineering ecosystem.

Monitor and analyze security events, lead incident response and employee investigations, conduct digital forensics, communicate findings to stakeholders, build investigation tools and automated workflows, and improve security operations processes. The role requires Python scripting, SIEM experience, cloud security knowledge across AWS and GCP, and forensic analysis across macOS, Windows, and Linux.

Build and operate MITRE ATT&CK-aligned threat detections across cloud, endpoint, identity, email, and application telemetry. Own the detection lifecycle, advance detection-as-code with Git, testing, CI/CD, and observability, and improve data ingestion and enrichment. Evaluate AI-assisted security capabilities, translate threat intelligence into detections, and partner with Security Operations during investigations and incident exercises. The role requires strong Python and SQL skills, SIEM expertise, AWS and Linux knowledge, and independent project leadership.

Develop and maintain low-level Layer 1 software for Ericsson’s 5G and 6G Cloud RAN products. Responsibilities include embedded C/C++ development, performance and scalability optimization for cloud and COTS hardware, code reviews, testing, troubleshooting, and cloud-native deployment. The role involves Linux, Kubernetes, Docker, agile collaboration, and applying AI/ML tools to improve development and wireless-system performance.

Build and maintain Linux distribution packages, container images, CI tooling, and release infrastructure for GitLab. Enable development teams to integrate components through self-service tooling and documentation. Manage cloud marketplace integrations, installation and upgrade processes, dependency security, license compliance, and partner validation. Collaborate with development and security teams while reviewing external dependency and security updates.

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.

Design, develop, debug, and test cloud-connected firmware features (C/C++ and Go). Support and scale IoT device fleet, build observability and rollout metrics, triage customer/QA issues, and collaborate cross-functionally to deliver production-ready firmware.

Develop automated 5G test cases, testing infrastructure, integration tools, and command-line or web-based developer tools. Perform feature and integration testing on 5G lab equipment, analyze performance data, investigate defects, and support vDU testing. Experiment with AI and generative AI for test automation, including prompt engineering and model fine-tuning. Collaborate with colleagues using Agile practices.

Designs and manages CI/CD pipelines, cloud-agnostic infrastructure, containerized applications, monitoring, logging, and alerting across AWS, Azure, GCP, and on-premises environments. Builds infrastructure as code with Terraform, Ansible, and Kubernetes; automates provisioning and configuration; troubleshoots performance and reliability issues; applies security hardening and compliance measures; writes deployment scripts and automated tests; and evaluates tools supporting DevOps transformation.

Designs and manages CI/CD pipelines, cloud-agnostic infrastructure, containerized applications, monitoring systems, and automated deployments across AWS, Azure, GCP, and on-premises environments. The role involves Terraform, Kubernetes, Ansible, Docker, scripting, infrastructure troubleshooting, security hardening, network and virtualization management, test automation, and evaluating DevOps tools. This hybrid position requires collaboration with stakeholders throughout the software development lifecycle and eligibility for Canadian government security clearance.

Leads cloud, infrastructure, and workplace platform teams across Canada and the UK. Oversees AWS, Azure, Microsoft 365, VMware, enterprise compute, storage, backup, identity, and hybrid infrastructure operations. Drives modernization, cloud adoption, automation, Infrastructure as Code, governance, security, resilience, disaster recovery, and continuous improvement. Manages incidents, service metrics, budgets, vendors, contracts, compliance controls, recruitment, and technical team development.

Leads cloud, infrastructure, workplace platform, and enterprise technology operations across Canada and the UK. Oversees AWS, Azure, Microsoft 365, virtualization, storage, backup, identity, security, reliability, disaster recovery, automation, and modernization initiatives. Manages technical teams, vendors, budgets, operational standards, service metrics, compliance controls, recruitment, and workforce development while transitioning legacy infrastructure to a modern hybrid-cloud model.

Develop and maintain Java, Rust, Python, and Make-based software on Linux to automate ASIC development workflows. Build command-line applications, web services, and Bash automation scripts; troubleshoot bugs and feature requests; collaborate with ASIC development teams; use Git, Bitbucket, and Jenkins; and contribute to software testing frameworks and process improvements.

Develop software features and unit tests with Entrust’s Ottawa research and development team. The intern will work with Java, JavaScript/TypeScript, React, Spring Boot, Docker, AWS, and related development tools while collaborating with senior developers on identity and security solutions. The eight-month hybrid internship requires full-time commitment, enrollment in a computer science or software engineering program, and completion of at least two years of coursework.

Develop and manage mission-critical infrastructure services for Akamai’s cloud lab platform. Build deployment stacks for test datacenters, design observability and monitoring solutions, improve deployment and configuration performance, and collaborate with engineering, architecture, and site reliability teams. The role requires strong Infrastructure as Code, Python, REST API, container orchestration, development-environment tooling, and relational database experience.

Develop and lead automated testing for cloud-based microservices and compute services. Build and maintain unit, integration, and end-to-end test frameworks and pipelines; create test plans; automate deployments, migrations, and rollbacks; troubleshoot complex cross-platform issues; and mentor junior engineers. The role requires expertise in Python, Pytest, Linux performance, cloud-native infrastructure, architecture-specific debugging, CI/CD tools, and modern software development practices.

Automate testing, deployment, and validation for cloud-native platform services. Develop unit, integration, and end-to-end test frameworks; troubleshoot deployment issues; create test plans; validate rollback strategies; collaborate across engineering teams; and automate platform deployments. The role requires expertise in Python, Pytest, Linux, Bash, CI/CD tools, cross-architecture debugging, Debian packaging, QEMU, and performance tuning.

Develop and manage mission-critical infrastructure services for cloud development and testing. Build Python backend services, APIs, automation, virtual machine environments, reservation systems, reporting tools, and resilient test frameworks. Improve reliability, scalability, deployment performance, and observability across physical and virtual infrastructure. Provide technical leadership and mentorship while collaborating with global Development and SRE teams.

Execute feature, integration, regression, and system-level validation for optical networking software and hardware. Develop and maintain test plans, validate network management interfaces and streaming telemetry, investigate defects using logs and system data, and collaborate with development and engineering teams. Contribute to Python-based test automation and support reliable product releases.