Top Linux Jobs in Miami, FL

Build and maintain cloud infrastructure and observability for scalable systems. Monitor, troubleshoot, patch, and automate operations using IaC, CI/CD, Kubernetes, and AI-driven automation. Manage backups, disaster recovery, log pipelines, databases, and message streaming. Collaborate with engineering, security, and business teams to improve reliability, incident response, and infrastructure lifecycle (including Terraform state cleanup and decommissioning).

The Database Engineer will design and build scalable database systems for Chess.com's infrastructure, focusing on performance, automation, and data management. Responsibilities include developing tooling, engineering architectures for high availability, and optimizing data storage and access patterns.

Architect and modernize large, multi-tenant cloud applications on AWS. Design, deploy, and secure cloud solutions; build automation, IaC, CI/CD pipelines; develop serverless and containerized microservices using Node.js, React.js, Python and Bash; collaborate with cross-functional teams and produce operational documentation.

Design, deploy, manage, and troubleshoot high-performance InfiniBand and Ethernet networks for HPC. Perform performance tuning, capacity planning, and monitoring. Implement Fortinet security, resolve routing/switching/latency issues, collaborate with compute and storage teams, document architectures, and participate in on-call escalation and upgrades.

As a Systems Engineer, you will ensure robust, efficient, and secure systems while collaborating with teams and maintaining system documentation and support.

Design, automate, and maintain scalable infrastructure and SRE tooling. Manage Kubernetes clusters, CI/CD, monitoring, and incident response. Improve processes, reduce toil via automation, and collaborate with engineering and data teams to support domestic and international workloads.

Design, implement, and maintain Atlassian/ALM toolchains and CI/CD build/deployment environments. Administer systems (Linux/Windows), version control (Git), DevOps practices, and support database deployment/tuning. Collaborate on Agile teams and automate deployments using CI/CD tools.

The Deployed Engineer will build demos and POCs, support customer questions, manage technical relationships, update documentation, and collaborate with engineering to drive customer success.

Develop and optimize UE Layer 2 and Layer 3 protocol stack (MAC, RLC, PDCP, RRC, NAS) for LTE and 5G NR. Implement 3GPP features, debug with protocol analyzers, integrate with PHY/L1, run functional and performance tests using UE simulators and network emulators, and ensure operator compliance.

Provide advanced Linux/Unix administration in a 24×7 NOC: troubleshoot OS/service/connectivity issues, perform re-imaging, patching, package management (yum/apt/rpm), monitoring, incident remediation, runbook creation, documentation, and train Level 1 analysts. Maintain compliance and operational reporting across development, test,and production servers; support rotating shifts.

Design, implement, and operate secure, scalable Linux infrastructure across on-prem and AWS with primary focus on Kubernetes/EKS. Build and automate IaC (Terraform/Ansible/CloudFormation), CI/CD pipelines (GitLab), monitoring/alerting, cluster upgrades, autoscaling, security hardening, multi-tenant isolation, and disaster recovery. Support container builds, GitLab Runners, RDS databases, compliance (SOX/SOC2), incident response, and on-call rotations while collaborating with development and QA teams to improve reliability and operational standards.

Lead 24x7 application support for external web applications: manage incidents, perform RCA, implement preventative fixes, build monitoring/alerts, expand Splunk functionality, create dashboards, collaborate with development and platform teams, and participate in on-call rotation.

Design, test, and validate next-generation server hardware and components for performance, power, and reliability. Diagnose and resolve hardware issues across engineering and manufacturing, document results, and develop/maintain test scripts. Collaborate with internal teams and OEM/ODM partners to scale platforms for global deployment.

Lead strategy and operations for enterprise infrastructure including servers, storage, virtualization, backup/recovery, identity, Microsoft 365, DNS, monitoring, and cloud platforms. Ensure security, resilience, cost-effectiveness, compliance, vendor management, incident response, business continuity, and staff development while partnering across IT, cybersecurity, legal, and campus stakeholders.

Develop and maintain embedded firmware and kernel/user-mode device drivers for Ethernet-based networking devices. Design, implement, test, and integrate drivers into a Linux and AUTOSAR communication stack, build SDK components, and create debug/test utilities and automated unit/system tests for safety-critical automotive applications.

Deploy, maintain, and automate application infrastructure on GCP using Kubernetes, Docker, Helm, ArgoCD, and Terraform. Build automation pipelines, support and troubleshoot in-house and third-party apps, document processes, and participate in on-call rotation.

Design, implement, and operate scalable cloud infrastructure and IaC (Terraform, ARM/Bicep). Build CI/CD pipelines, automate deployments, secure Azure/Kubernetes environments, troubleshoot production issues, and collaborate with Engineering, Security, and Compliance to improve platform resiliency and operational maturity.

Plan and oversee installation and configuration of Cerner interfaces and integration engines; develop and customize interfaces; troubleshoot complex interface issues; support validation, testing, deployment, documentation; consult stakeholders and produce project/process documentation.

Lead technical planning and installation of Cerner interfaces, configure integration engines, develop/customize interfaces, troubleshoot complex interface issues, and support validation, testing, deployment, and documentation throughout project lifecycles.

Lead on-site technical authority for datacenter hardware reliability and fleet health. Troubleshoot complex hardware failures, drive root cause analysis and corrective actions, coordinate with vendors and cloud providers, establish maintenance standards and runbooks, support new hardware introductions and spare parts strategy, mentor technicians, and analyze failure trends to improve reliability across large-scale GPU and server deployments.

Lead and support design, deployment, administration, and Tier-2/3 support of AWS and hybrid-cloud systems. Maintain Linux/Windows servers, IP networking, automate operations with IaC/configuration management, produce documentation, and troubleshoot mission-critical infrastructure in a secured, fast-paced environment.

Lead OS modernization, configuration-management migrations, and infrastructure hardening for large-scale Linux environments. Build RPMs, automate runbooks, harden CI/CD and observability, onboard services to monitoring/logging stacks, provide Tier-2 production support and incident response, and document migration and operational procedures.

Support design, implementation, and operation of cloud infrastructure across AWS and Azure. Develop Infrastructure as Code, contribute to CI/CD pipelines, monitor and troubleshoot environments, participate in incident response and on-call rotation, and collaborate with engineering teams to improve reliability, security, and automation.

Lead remediation, selection, and migration of a next-generation PIM platform. Provide technical leadership, design cloud-native architectures, drive integrations, mentor teams, and ensure data governance, scalability, and performance.

Develop and maintain cloud-based, high-performance services in Rust. Collaborate with technical leads and architects, guide junior engineers, translate business requirements into solutions, and enhance applications for pricing, order management, trading, simulations, and monitoring while applying agile practices and automated delivery pipelines.