Top Linux Jobs in Calgary

Monitor, investigate, and respond to security detections across endpoint, identity, email, network, and cloud environments. Analyze EDR telemetry, logs, forensic artifacts, malware, Microsoft 365 incidents, and network activity to determine compromise scope and recommend remediation. Communicate findings and response guidance to customers, improve detection and containment processes, and use scripting and AI technologies to support security operations.

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.

Lead incident response engagements, investigate intrusions and advanced threats, conduct host and network forensics, perform malware analysis, develop remediation plans, and communicate findings to customers, regulators, legal counsel, and executives. The role also involves threat hunting, team leadership, public thought leadership, and occasional travel.

Provide enterprise customers with technical and functional support for Sidetrade’s AI-powered Order-to-Cash platform. Troubleshoot complex issues, develop innovative solutions, manage escalations, explain technical workflows, and maintain documentation such as SOPs and runbooks. Collaborate with Customer Experience, Product, and R&D teams while participating in rotating shifts to support extended global coverage.

Own the distributed execution layer and delivery platform for geoscience software across workstations, HPC schedulers, managed services, and major clouds. Build orchestration, scaling, retries, monitoring, metering, infrastructure as code, secure deployments, containers, CI/CD, installers, and release pipelines. Optimize compute and object-storage performance, support restricted environments, and establish operational observability. The role requires strong Python, modern C++, distributed computing, cloud, Terraform, Kubernetes, security, and production support experience.

Manage the AMER Support Engineering team, including hiring, mentorship, performance development, and technical growth. Lead customer support quality, process improvement, automation, AI adoption, and cross-functional collaboration. Build scalable workflows, promote team ownership and psychological safety, and ensure Support Engineers resolve complex technical issues throughout the support lifecycle. Partner with product and development teams to improve customer outcomes and support efficiency.

Conducts web application, API, cloud, container, Kubernetes, and infrastructure penetration tests using real-world attack techniques. Identifies and validates vulnerabilities, misconfigurations, access-control issues, and exploitable risks; develops custom offensive-security tools and automation using Python, Terraform, and Ansible. The role also creates rules of engagement, supports red and purple team exercises, establishes security baselines, presents findings to technical teams and executives, and contributes to security training and knowledge sharing.

Monitor systems and networks in a global 24/7 security operations environment, investigate and respond to cyber incidents, analyze post-event activity, assess vulnerabilities, and deploy countermeasures. The role requires familiarity with cloud security controls, threat intelligence, operating systems, network and web technologies, scripting, penetration testing tools, and vulnerability management. Strong analytical, communication, collaboration, and problem-solving skills are essential.

Build and operate automation and tooling for large-scale NVIDIA GPU infrastructure. Responsibilities include bare-metal provisioning, hardware validation, firmware and software upgrades, cluster lifecycle management, BMC and Redfish integration, failure diagnosis, automated recovery, production handoff, on-call support, incident response, and root-cause analysis across hardware, networking, Linux, Kubernetes, and distributed services.

Build and scale software infrastructure for GPU asset provisioning, data center management, monitoring, lifecycle automation, and distributed system testing. Develop reliable platforms across hardware, networking, cloud providers, and AI training applications. Work with GPU diagnostics, cluster and network telemetry, Kubernetes or SLURM, fault tolerance, state management, and system architecture to support large-scale machine learning infrastructure.

Designs, builds, maintains, and deploys large-scale HPC and AI hybrid computing solutions for NVIDIA partners and customers. Guides adoption of end-to-end Agentic AI solutions using NVIDIA compute, networking, and software stacks. Provides technical leadership through demonstrations, proofs of concept, documentation, and debugging while collaborating with executives and engineering teams. Requires expertise in cluster management, containers, Kubernetes, Slurm, Ansible, networking, storage, and cloud-based infrastructure.

Lead a globally distributed endpoint security engineering team developing visibility, prevention, and machine learning capabilities across Windows, macOS, and Linux. Own the technical roadmap, delivery, cross-platform protection parity, and machine learning direction. Mentor senior engineers, manage hiring and career development, collaborate with product and engineering teams, maintain platform vendor relationships, and represent the team through customer engagement, conference presentations, and technical research.

Administer and automate HPC clusters and enterprise Linux infrastructure supporting EDA and scientific computing. Develop production Ansible playbooks, provision bare-metal systems, manage enterprise storage and identity platforms, execute infrastructure migrations, create custom OS images, provision VMware environments, and produce technical documentation while coordinating across teams.

Lead cloud migration and platform engineering efforts, designing AWS architectures and migration plans from on-prem VMware to AWS. Perform migration assessments, tooling selection, wave planning, dependency analysis, security/compliance alignment, OS and database troubleshooting, and optimize post-migration performance while collaborating with stakeholders and platform teams.

Leads and performs development, configuration, testing, release support, and production support for NICE Actimize AML platforms. Responsibilities include scenario and rule tuning, alert and case workflow management, troubleshooting in Linux and Oracle environments, migration support, SDLC compliance, stakeholder coordination, and team leadership. The role requires strong AML transaction-monitoring expertise, hands-on Actimize experience, and knowledge of banking systems, databases, scripting, and regulatory controls.

Supports manufacturing and new product introduction for software running on DNA sequencing instruments. Responsibilities include developing test strategies, executing functional, integration, system, regression, and exploratory testing, troubleshooting software and system issues, investigating defects, performing root-cause analysis, documenting verification results, and collaborating with quality, manufacturing, development, regulatory, supply chain, and systems teams in a regulated environment.

Owns the GitHub-based build and release environment, including CI/CD pipelines, runners, testing, packaging, and artifact publishing. Improves build speed, reliability, security, and release repeatability while managing cloud compute resources. Troubleshoots complex build, test, and infrastructure failures, monitors system health, and documents architecture and procedures. Collaborates with engineers to improve tooling and communicates build status, incidents, and changes clearly.

Designs, maintains, and improves secure cloud and hybrid infrastructure using Infrastructure as Code. Builds CI/CD pipelines, automates provisioning and recovery, manages observability with Datadog, and improves reliability through SLOs, incident response, disaster recovery, and capacity planning. Oversees VMware environments, cloud costs, infrastructure security, and compliance. The role also leads infrastructure projects, guides architecture decisions, develops technical standards, and mentors engineers.

Provides technical support for Axon Fusus customers through phone, email, and chat. Troubleshoots hardware, software, networking, video management, camera, DVR, and NVR issues; documents resolutions in CRM; follows escalation procedures; supports geospatial customer setup; and participates in technical training and certifications.

Build and operate CI/CD, testing, release, and GPU-enabled infrastructure for NVIDIA Isaac Sim. Responsibilities include managing cloud and on-premises runners, integrating automated simulation and performance tests, optimizing build pipelines, creating reproducible environments and artifacts, monitoring infrastructure health, troubleshooting complex software and GPU issues, and strengthening release security and traceability.

Design, build, and maintain platform tooling for Kubernetes and Google Cloud environments. Support developers with service deployment, self-service workflows, CI/CD, observability, reliability, and production troubleshooting. Maintain infrastructure, participate in on-call rotations, and improve developer efficiency across the software development lifecycle. The role also contributes to infrastructure as code, cloud-native microservices, security tooling, GitOps, service resilience, and continuous delivery practices.

Build and own core infrastructure for Motion’s AI agent runtime, including its virtual machine, internal services, integrations, and platform primitives. Develop end-to-end features using TypeScript, Node.js, Rust, and related technologies while ensuring systems are fast, reliable, secure, and scalable. Collaborate on a small, high-ownership team, make architectural decisions, translate technical issues into business impact, and use AI-assisted coding while maintaining strong engineering standards.

Lead Irth’s cybersecurity program across vulnerability management, incident response, cloud and identity security, compliance, and customer trust. Prioritize and drive remediation of security findings, manage AWS and Azure security controls, oversee IAM and access reviews, maintain NIST- and ISO-aligned policies, and support SOC 2 audits. Lead incident communications, tabletop exercises, penetration testing, customer security reviews, and regulatory responses while partnering with engineering, infrastructure, IT, GRC, executives, and customers.

Senior Database Administrator responsible for operating and improving enterprise Oracle, Db2, SQL Server, and Azure SQL platforms. Duties include database availability, performance tuning, security, backup and disaster recovery, patching, automation, incident resolution, migrations, modernization, documentation, and compliance. The role partners with infrastructure, cloud, DevOps, architecture, application, and cybersecurity teams, participates in on-call rotation, and mentors junior and intermediate DBAs.

Lead cloud infrastructure, systems reliability, CI/CD automation, and cybersecurity. Architect and maintain AWS/GCP environments, Docker systems, Terraform infrastructure, monitoring, disaster recovery, and deployment pipelines. Execute vulnerability scanning, hardening, compliance, incident response, secrets management, and security policy enforcement. Oversee integrations, ETL operations, infrastructure budgeting, cloud cost optimization, and account billing.