Top Senior Linux Jobs in Miami, FL

Engineers, deploys, operates, and maintains on-premises and cloud-based playout and distribution systems. Develops infrastructure automation, CI/CD deployments, monitoring, reliability improvements, and scalable architectures. Investigates broadcast issues, evaluates software releases, supports IP video distribution products, and mentors SREs on DevOps practices. Provides rotating 24/7 on-call support and applies AI responsibly to monitoring, automation, problem management, and reliability improvement.

Lead FleetDM migration and engineer shared endpoint platform capabilities across Windows, macOS, and Linux. Build automation, integrations, configuration-as-code workflows, monitoring, controlled deployments, and recovery processes. Improve platform reliability, visibility, maintainability, and operational efficiency while partnering with Security, IAM, infrastructure, and support teams. Mentor engineers, coordinate phased adoption, and establish dependable endpoint health and remediation workflows.

Develop and operate a large-scale internal cloud management platform. Build APIs, UIs, CI/CD pipelines, and developer productivity tools using Go and TypeScript. Maintain Temporal and Argo Workflows pipelines, integrate development tooling, improve SDLC efficiency, support SOC 2 compliance, and collaborate with engineering, security, infrastructure, and SRE teams. Participate in on-call operations and apply AI technologies to improve workflows and decision-making.

Own complex software systems and critical workflows end-to-end while ensuring reliability, performance, security, and maintainability. Lead architectural decisions, mentor engineers, manage incident response, improve system health, and communicate effectively with technical and non-technical stakeholders. The role requires extensive Ruby on Rails, AWS or equivalent cloud infrastructure, Linux production operations, frontend development, relational databases, testing, CI/CD, and observability experience.

Lead large-scale initiatives for a high-performance Linux-based network sensor, improving ingestion, scalability, continuous capture, queue reliability, observability, and production diagnostics. Own root cause analysis and postmortems, establish engineering standards, translate business goals into technical plans, and mentor engineers through design and code reviews. The role requires deep Rust expertise, distributed systems experience, concurrent programming, packet capture, message brokers, and cybersecurity best practices.

Design, operate, and improve highly scalable hybrid multi-cloud Kubernetes platforms supporting business-critical systems. Responsibilities include optimizing reliability, managing large-scale infrastructure, integrating open-source technologies, guiding Kubernetes platform evolution, and mentoring engineers. The role requires expertise with Kubernetes clusters containing thousands of nodes, observability tools, Golang, Linux, AWS, GCP, OCI, custom data centers, and on-call operations. Candidates must be eligible for CJIS clearance and periodically complete government-required background and fingerprint checks.

Design, build, operate, and scale cloud-native systems supporting Falcon Complete cybersecurity analysts. Responsibilities include developing web services and data pipelines, improving monitoring and reliability, automating operational tasks, collaborating with stakeholders, translating feature requests into requirements, and participating in 24/7 on-call rotations. The role involves distributed systems, microservices, databases, messaging platforms, container orchestration, and AI-enabled workflow improvements in a remote, asynchronous environment.

Build and manage automated workflows that improve business and technology productivity within a DevSecOps infrastructure team. Responsibilities include addressing complex technical problems, mentoring team members, maintaining high-quality project standards, supporting CI/CD and cloud infrastructure, automating deployment tasks, and developing client relationships. The role requires three years of technology experience and familiarity with cloud, containers, Linux, DevOps toolchains, monitoring platforms, and test automation.

Develop and operate CrowdStrike’s internal cloud management platform and mission-critical CI/CD pipelines. Build APIs and UIs using Go and TypeScript, improve developer productivity, integrate tooling, maintain cloud-native infrastructure, and support secure, highly available software delivery systems. Collaborate with development, infrastructure, security, and SRE teams, ensure SOC2-aware processes, and participate in on-call operations.

Designs and supports secure, compliant DevOps platforms across Azure and GCP. Owns CI/CD pipelines, Kubernetes environments, JFrog services, Argo CD, SonarQube, and LaunchDarkly. Implements software supply chain security, vulnerability management, automation, infrastructure as code, developer self-service, and compliance controls. Provides L3 support, incident response, root cause analysis, documentation, and on-call support for enterprise platform services.

Own and improve Dropbox’s Windows endpoint platform, including provisioning, application delivery, patching, compliance, security configuration, troubleshooting, fleet health, and automation. Build code-managed endpoint operations using Intune, FleetDM, osquery, infrastructure-as-code, and GitOps practices. Lead cross-functional improvements, establish reliable deployment workflows, mentor engineers, review code and designs, and document reusable operational practices.

Own rapid-response experiments and integration across AI hardware, software, and customer teams. Run LLM inference workloads on simulators and hardware emulators, profile performance, analyze counters and traces, and explain bottlenecks. Support host-side runtime and driver integration, then convert investigations into reusable models, scripts, experiments, and regression tests. The role requires strong systems programming, hardware proximity, Linux proficiency, and the ability to deliver repeatable results from loosely defined requests.

Leads and builds a full-stack engineering team focused on backend-heavy AI Proving Grounds workflows. Responsibilities include hiring, coaching, architecture and code reviews, workflow definition, cross-team integration, automation, testing, observability, failure diagnosis, recovery, delivery planning, and operational handoff. The manager serves as a hands-on player-coach, implementing and debugging software while establishing reliable, repeatable user and attack emulation workflows.

Own and improve IT automation across onboarding, offboarding, device logistics, identity, and infrastructure workflows. Manage Workato recipes, connections, alerts, monitoring, runbooks, and failure response while maintaining at least 99% reliability. Build automation with Okta, Jira, Terraform, CI/CD, Python, and Bash, and partner with Security Operations and Business Applications. Report reliability metrics to IT leadership and independently manage critical workflows.

Designs and develops Greyspace services that simulate internet environments for cyber ranges. Responsibilities include distributed service architecture, APIs, orchestration, realistic DNS/TLS/web/mail behavior, multi-tenant isolation, platform integrations, operator workflows, testing, observability, deployment validation, and reliability improvements. The role owns technical designs, delivers production-grade software, collaborates across teams, scopes complex projects, and mentors engineers.

Operate and improve production OpenShift and Kubernetes platforms across hybrid infrastructure. Responsibilities include cluster lifecycle management, automation, GitOps, CI/CD, troubleshooting, observability, security, resiliency, disaster recovery, application onboarding, documentation, incident response, and on-call support. The engineer leads small to medium technical efforts and partners with application, infrastructure, cybersecurity, and vendor teams.

Designs, integrates, troubleshoots, automates, and documents enterprise infrastructure across servers, networks, cloud, endpoints, mainframes, and hybrid environments. The role diagnoses complex issues, develops reliable solutions, coordinates architects, project managers, and technicians, and delivers infrastructure projects for customers. Required expertise includes six years in a relevant technology domain, enterprise IT applications, AWS public cloud experience, and Windows and Linux knowledge.

Design, build, and own scalable insurance and legal technology web applications across the full software development lifecycle. Lead architecture, technology selection, API and system integration, testing, deployment, production support, and code quality practices. Translate business needs into technical solutions, lead development projects, evaluate emerging technologies, and collaborate with stakeholders. Mentor junior and mid-level engineers while establishing engineering standards and supporting modern cloud, containerized, microservices-based applications.

Develop, modernize, test, troubleshoot, and support mission-critical enterprise loan-processing applications using ColdFusion, BoxLang, JavaScript, and Oracle databases. Translate business and technical requirements into secure, maintainable solutions; integrate new functionality with legacy systems; support releases, production operations, and system conversions; and collaborate with stakeholders and technical teams in an Agile environment. Contribute to application and database design, documentation, continuous improvement, and modernization initiatives.

Lead the assessment, architecture, and improvement of large-scale database infrastructure centered on MariaDB. Diagnose failures, tune performance, strengthen replication, backups, disaster recovery, observability, and reliability. Build production automation for provisioning, upgrades, failover, and schema changes. Partner with application teams on data design, mentor engineers, lead cross-team technical decisions, and participate in incident response.

Build, operate, and automate AWS GovCloud infrastructure for a federal education program. Responsibilities include provisioning AWS services, developing infrastructure as code, integrating AWS with Salesforce and MuleSoft, maintaining AWS Glue pipelines, implementing security and compliance controls, supporting CI/CD, managing IAM and encryption, improving cost visibility, and automating operations with Python. The role is remote but limited to specified states and requires U.S. citizenship and a favorably adjudicated Tier 1/NACI or higher background investigation.

Develop and maintain Java/Spring Boot backend microservices, Angular frontends, secure REST APIs, PostgreSQL databases, and containerized cloud deployments. The role involves updating backend frameworks, optimizing database schemas, managing AWS and Linux infrastructure, and supporting mission-critical government projects. Work is hybrid in Annapolis Junction, Maryland, with up to two telework days weekly. A current Top Secret/SCI clearance with polygraph, U.S. citizenship, bachelor’s degree, and relevant software engineering experience are required.

Manage Kubernetes infrastructure, including node lifecycle, autoscaling, capacity planning, networking, and troubleshooting distributed systems. Build secure, scalable platform capabilities with development, security, and platform teams. Automate infrastructure using GitOps, GitHub, GitHub Actions, and Terraform while supporting FISMA High compliance. Provide on-call support and use AI-assisted tools to improve engineering productivity.

Administer and support Red Hat and Oracle Linux environments across a large, multi-site government infrastructure. Automate system builds, upgrades, patching, and hardening using Ansible, AAP, Satellite, and Puppet. Provide Tier 3 troubleshooting, vulnerability remediation, documentation, SOP development, off-hours support, and junior staff training. The role also supports servers, storage, networking equipment, hosted systems, and certification and accreditation requirements.

Lead software architecture, design, development, and implementation for banking and payments solutions. Mentor engineering teams, collaborate on enterprise architecture, build scalable distributed services, manage vulnerabilities, and support Agile delivery. Work includes cloud platforms, CI/CD, big data, API integration, payment systems, legacy modernization, and technical performance troubleshooting.