Top Linux Jobs in Vancouver

Install, commission, maintain and troubleshoot LTE and 5G RAN and core/network systems across cell sites, central offices and data centers. Perform RF testing, microwave backhaul and fiber work, hardware replacements, network transport verification (VLAN, BGP/OSPF), OSS/NMS monitoring, incident response, planned maintenance, and on-call operations. Follow change management and safety procedures and use telecom test equipment and virtualization/Linux platforms.

Develop and test high-performance, low-latency Java-based fraud detection capabilities on Mastercards Decision Management Platform. Collaborate in an Agile team to design, implement, unit-test, troubleshoot, and document scalable services, working with product and technical stakeholders to meet delivery timelines.

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.

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.

This role involves developing high performance, low latency Java solutions for the Fraud Management Platform, collaborating with a team in an Agile environment, and troubleshooting operational issues.

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.

Design, create, and maintain internal technical training modules and hands-on workshops for Technical Services. Identify training needs, build curriculum and policies, engage subject-matter experts, measure training effectiveness with KPIs, and improve content tooling and delivery across a globally distributed team.

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 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.

Test and validate FortiOS releases by executing manual and automated regression tests, writing/maintaining automation scripts and test cases, logging and tracking defects, collaborating with developers and product teams, and producing release notes and user documentation.

Develop and maintain embedded Linux software for FortiGate security appliances. Implement networking features, platform utilities, and automation tools; support NPI/platform bring-up and production engineering; debug kernel, driver, system, and networking issues; collaborate across R&D to ensure scalable, reliable solutions for next-generation security products.

Design, implement, and maintain the TLS stack and UTM features (Anti-Virus, Web Filter, DLP, Anti-Spam) for FortiGate. Write clean, well-structured C/C++/Go/Rust code on Linux/UNIX, uphold best coding practices, research protocol improvements, and provide product enhancement suggestions.

Provide advanced technical support and escalation for Fortinet endpoint solutions. Troubleshoot FortiClient/FortiGate and core products, collect and analyze system/config data, reproduce customer environments, liaise with QA/dev, manage case escalations and customer communications, and provide technical education and corrective recommendations.

Build, validate, and maintain multi-product cybersecurity demo, training, and QA labs. Lead cross-product integration, migrate demos to private cloud, perform hands-on validation, and support technical sales, partners, and training with CI/CD, cloud, and security tooling.

Lead and execute regression and automated tests for Fortinet networking products. Create and maintain test cases and automation scripts, log and track defects, collaborate with developers and product teams, and author release notes and user documentation for new releases.

Provide escalated technical support for Fortinet endpoint solutions by troubleshooting FortiClient and FortiGate, collecting and analyzing system/configuration data, reproducing customer environments in lab, recommending corrective actions, managing case escalations, and educating customers on networking and product use until case closure.

Design, implement, and optimize high-performance C applications on Linux. Diagnose and resolve low-level production issues, profile and tune CPU/memory/I/O/network, develop data-intensive components, write automation in Bash/Python, and provide technical leadership and mentorship across system integration and architecture.

Design, implement, test, and troubleshoot infrastructure and platform services (OpenStack, Kubernetes, databases) on Linux and bare metal. Optimize automation workflows and performance, automate testing/monitoring with Bash or Python, provide technical leadership, and collaborate to resolve complex issues and deliver high-quality cloud services.

Develop and maintain high-availability, high-performance server applications for distributed network products. Implement communication protocols, perform bug fixing, testing, optimization, and document code in source control. Work on network programming and collaborate with team to design, debug, and deliver production-quality features.

Develop and maintain full-lifecycle applications, optimize performance and reliability, automate deployments and tasks, monitor infrastructure and security, collaborate on geolocation products, perform code reviews, testing, documentation, and provide cross-team support.

Lead implementation, administration, and troubleshooting of Kubernetes-based solutions and private cloud (OpenStack) infrastructure. Manage clusters, diagnose application issues, support FortiStack team projects, and collaborate on CI/CD and networking integrations.

Create and maintain QA test environments, write and execute tests, reproduce and troubleshoot bugs with developers, and participate in bug fixing to improve software reliability.

Design, develop, test, and maintain Linux/C/C++ network and cloud software (Qemu, KVM, Open vSwitch, OpenStack). Implement Kubernetes extensions, ensure security communications (SSL/TLS), troubleshoot, and keep code/design current.