Top Linux Jobs in Miami, FL

Own reliability, performance, scalability, and operational standards across on-premises, private-cloud, and AWS environments. Build infrastructure-as-code, deployment automation, monitoring, alerting, and observability tooling; define SLOs, SLIs, error budgets, and readiness standards. Lead incident response, root-cause analysis, disaster-recovery readiness, release coordination, and preventive automation. Mentor engineers, coach teams on operational practices, coordinate on-call coverage, and ensure infrastructure meets security and compliance requirements.

Designs, builds, and scales automation for secure hybrid infrastructure. Responsibilities include CI/CD, infrastructure as code, cloud architecture, configuration management, monitoring, logging, security, network operations, containerization, and self-healing systems. The role maintains mission-critical production environments, develops performance metrics, resolves root causes, and collaborates cross-functionally to improve reliability and operational efficiency.

Leads the design, automation, operation, and scaling of infrastructure across on-premises data centers, GCP, and AWS. Responsibilities include infrastructure as code, configuration management, networking, load balancing, DNS, monitoring, observability, distributed systems administration, documentation, technical direction, project leadership, and mentoring. The role requires deep Linux, hardware, networking, cloud, storage, backup, and Python automation expertise.

Build and improve RWX’s developer, build, and test cloud across product areas. Work as a generalist on UI, infrastructure, Linux systems, CI/CD, and reliability. Own planning, execution, releases, architecture, integration testing, and product decisions while maintaining high software quality and thoughtful use of AI agents.

Designs and develops complex, full-stack advertising software solutions using Go/Python and AWS. Leads architecture, cloud deployment, testing, CI/CD, performance optimization, monitoring, and production releases. Uses Kubernetes, Snowflake, SQL, Linux, and observability tools. Contributes to technical roadmaps, manages cross-team dependencies and risks, and mentors junior engineers within Scrum and Kanban teams.

Lead enterprise infrastructure and cloud assessments across AWS, Azure, hybrid, and on-premises environments. Assess migration readiness, modernization, disaster recovery, security, and infrastructure dependencies; coordinate cross-functional infrastructure specialists; develop executive-level recommendations, business cases, and transformation roadmaps; and present findings to client leadership. The role requires deep technical expertise, customer-facing leadership, mentorship, and experience with large-scale cloud and infrastructure modernization engagements.

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.

Designs, operates, and improves global enterprise infrastructure across cloud, systems, networking, identity, endpoints, and Internet technologies. Responsibilities include production changes, troubleshooting, incident response, root cause analysis, infrastructure reliability, hybrid cloud support, automation, infrastructure as code, documentation, and standardization. The role requires hands-on Azure, Entra ID, Intune, Windows, Linux, networking, and identity experience, along with collaboration across technical and business teams.

Own and operate a globally distributed VPN network, AWS control plane, backend infrastructure, and infrastructure-as-code tooling. Improve reliability, security, automation, observability, CI/CD, deployment safety, and cost efficiency across multiple providers. Troubleshoot production incidents, participate in 24/7 on-call, manage networking and VPN technologies, and replace manual operational processes with tested automation. Partner with engineering and product teams while ensuring high uptime, connection success, performance, and compliance.

Leads complex healthcare IT implementations for Intelerad’s InteleShare platform. Designs and deploys HL7/DICOM integrations, configures and validates enterprise systems, resolves advanced application and infrastructure issues, supports go-lives, delivers end-user training, and documents workflows and architecture changes. Partners with project managers, clients, and vendors to meet integration milestones. Also supports custom reports, SQL queries, migrations, workflow improvements, and post-implementation reviews. Travel up to 10% may be required.

Owns Windows and Linux administration across a hybrid, multi-cloud environment. Designs and deploys enterprise infrastructure across multiple sites, administers Azure Government, Entra ID, Proxmox, storage, networking, and endpoint systems, and automates configuration with Ansible. The role also leads disaster recovery, compliance hardening, infrastructure security, on-call emergency response, and mentorship of junior engineers.

Develop and maintain microservices-based, real-time software for mission-critical air traffic systems. Collaborate with product, systems engineering, QA, DevOps, and platform teams in an Agile/SAFe environment. Translate requirements into reliable solutions, integrate APIs, databases, messaging systems, and external services, and contribute to design and technical decisions. Apply CI/CD, DevSecOps, automated testing, troubleshooting, performance tuning, and AI-assisted development tools. The role is fully remote and requires Public Trust eligibility and U.S. citizenship.

Analyze Linux system performance, design and implement performance enhancements, productize new servers and hardware, extend performance metrics and visualizations, and build diagnostic tooling. The role requires advanced C programming, Linux kernel expertise, virtualization knowledge, hardware enablement and debugging experience, performance analysis skills, and understanding of computer architecture, concurrency, algorithms, and hardware interconnects.

Design, implement, and maintain MEMX’s low-latency trading network infrastructure. Configure network devices using Ansible and Python, monitor alerts, resolve incidents, perform root-cause analysis, and support customer connectivity turn-ups and tickets. Analyze and validate new products, implement secure end-user solutions with security teams, and coordinate with data center and circuit providers. The role requires expertise in distributed systems, routing protocols, multicast, network operating systems, timing protocols, packet analysis, firewalls, and optical networking.

Develop and prototype 5G network solutions, automate and improve software development tools and environments, and help design, build, and maintain development verification labs. The role requires programming across Python, JavaScript, Bash, C/C++, and Go, along with Git, Linux, debugging, and Agile/Scrum knowledge. Work supports Nokia’s satellite-based LTE and 5G networking products.

Develop and maintain secure, highly available public and private cloud infrastructure using automation, Infrastructure as Code, Kubernetes, Puppet, and deployment pipelines. Responsibilities include cloud architecture, IAM, networking, scripting, containerization, monitoring, troubleshooting, disaster recovery, security collaboration, and on-call support. The role also mentors engineers, researches emerging technologies, and partners with DevOps and Basis teams to support cloud-based applications.

Provide production support and administration for large Oracle EBS environments. Responsibilities include implementation, upgrades, patching, performance tuning, backup and recovery, RAC and Data Guard administration, lifecycle project participation, effort estimation, documentation, and support across multiple operating systems. The role requires flexibility for rotational shifts and occasional evenings or weekends while managing multiple projects in a collaborative consulting environment.

Support Centroid’s Managed Services Practice as an Oracle Applications Database Administrator. Responsibilities include production support, implementation, upgrades, patching, performance tuning, backup and recovery, and administration of large Oracle EBS environments using Oracle RAC and related infrastructure. The role requires experience across project lifecycles, multiple operating systems, effort estimation, documentation, teamwork, and rotational or occasional non-business-hours support.

Own enterprise deployments of Qodo’s Kubernetes-based platform in customer-managed AWS, GCP, and Azure environments. Install, configure, upgrade, troubleshoot, and optimize infrastructure, writing Python or Bash diagnostics and codifying repeatable processes with Terraform and Helm. Partner directly with customer engineering teams, resolve complex networking and access issues, maintain PostgreSQL and Redis infrastructure, and improve deployment reliability through automation and documentation.

Provides senior-level technical support for enterprise customers using Aviatrix’s multicloud networking and security products. Responsibilities include troubleshooting complex network environments, resolving high-priority issues, coordinating with engineering and sales, reporting product issues, improving support documentation and workflows, supporting production environments, and mentoring cloud network engineers. The role requires expertise in routing, BGP, IPsec VPN, Linux, networking products, cloud platforms, scripting, and automation.

Designs and leads secure, scalable enterprise software architectures and cloud modernization initiatives. The role establishes engineering standards, mentors development teams, and architects platforms using AWS, Kubernetes, microservices, and serverless technologies. Responsibilities include developing AI agents and AI-assisted engineering practices, building Databricks data integration solutions, and implementing identity and access solutions with OAuth2, OIDC, SAML, Okta, and Keycloak. The position is fully remote, requires U.S. citizenship and Public Trust eligibility, and involves less than 10% travel.

Build and operate secure, scalable DevOps platforms across cloud and on-premises environments. Implement CI/CD, configuration management, infrastructure automation, monitoring, deployment support, artifact repositories, security practices, and certificate management. Administer Windows and Linux systems and tools including AWS, Git, Splunk, SaltStack, Ansible, Docker, and databases. Partner with development and configuration management teams, coach engineers, modernize legacy systems, and proactively resolve infrastructure risks.

Develop and enhance Ferguson’s custom Trilogie ERP system across multiple functional areas. Responsibilities include designing business-process solutions, owning software projects through implementation, integrating APIs and web services, collaborating with analysts, product owners, QA teams, administrators, and vendors, writing unit tests, reviewing code, and optimizing performance in high-transaction environments. The role also supports Trilogie’s migration from Unix to Linux and requires extensive UniBasic or Pick-based development experience.

Lead administration of enterprise Appian environments supporting multiple applications and business teams. Manage platform security, users, integrations, monitoring, upgrades, deployments, ALM, release management, performance, and operational governance. Troubleshoot complex platform and infrastructure issues, support CI/CD automation, audits, vulnerability remediation, and ATO activities. Collaborate with development teams, maintain technical documentation, and mentor Appian administrators and developers.

Lead the evolution of cloud-native infrastructure by architecting and scaling AWS EKS clusters, standardizing Helm deployments, managing Terraform and Terragrunt infrastructure, optimizing cloud costs, and improving observability, reliability, security, and access controls. The role leads cross-team engineering initiatives, establishes DevOps best practices, and mentors engineers while supporting GitOps workflows and scalable application delivery.