Top Linux Jobs in Houston, TX

Develops and executes automated and manual tests for NASA Mission Control Center Trajectory Services software. Responsibilities include requirements analysis, test planning, procedure development, patch and release testing, script maintenance, results documentation, quality reviews, and process improvement. The role collaborates with NASA customers, users, systems engineers, software engineers, and partners while supporting demanding test schedules, including occasional nights and weekends.

Develop and maintain a C++ automation QA framework for validating data center storage solutions. Create automated tests, improve testing capabilities, debug test and product failures, maintain continuous-testing hardware and software, and collaborate with QA and development teams using Agile practices.

Administer and secure global Windows, Linux, cloud, virtualization, networking, identity, storage, backup, and end-user systems. Serve as the Tier 3 escalation point for infrastructure and laboratory technology incidents, lead infrastructure projects, automate administration, support compliance requirements, and manage vendors across US, UK, and Australia operations.

Build and operate software automation for large-scale NVIDIA GPU infrastructure. Responsibilities include bare-metal provisioning, hardware validation, firmware upgrades, repair workflows, cluster lifecycle management, BMC and Redfish tooling, and NVIDIA NVL72 and BlueField DPU operations. Diagnose failures across hardware, Linux, networking, and Kubernetes; support incident response, on-call operations, observability, root-cause analysis, and permanent remediation across cloud and on-premises environments.

Design, build, and operate core cloud-native infrastructure services for NVIDIA DGX Cloud. Develop scalable, secure microservices and automation for provisioning and lifecycle management, integrate internal and external platforms, and implement observability and security to ensure reliable, global production operations.

Designs, operates, and modernizes Stallion’s hybrid infrastructure, with primary responsibility for Microsoft Azure architecture, networking, identity, security, backup, disaster recovery, and connectivity. Leads cloud migrations, infrastructure projects, vendor coordination, automation, cost optimization, and site integrations. Provides advanced troubleshooting, maintains security and operational standards, documents architecture, and supports business-critical integration and AI platforms. This is an in-office Houston role with occasional after-hours maintenance work.

Support development, testing, integration, and lifecycle management of security and surveillance hardware. Configure and troubleshoot IP cameras, networking (TCP/IP, PoE, VLANs, DHCP/DNS, VPNs), low-voltage electrical systems, and firmware. Build POCs, maintain BOMs, lab/demo equipment, documentation, and provide technical guidance to manufacturing, support, sales engineering, and field teams.

Performs customer-facing and internal software upgrades, patches, deployments, rollback support, validation, troubleshooting, and cloud migrations. The role also maintains documentation, supports CI/CD tooling and automation, coordinates upgrade schedules, applies security patches, and collaborates with cross-functional teams. This entry-level position develops cloud release engineering skills through mentorship and hands-on work.

Designs and operates cloud and data center infrastructure, including Terraform and Ansible platforms, CI/CD pipelines, storage fleets, observability, and self-service automation. Leads architecture decisions, incident response, infrastructure standards, and mentoring. Requires hands-on production experience with infrastructure as code, public clouds, Linux systems, delivery pipelines, monitoring, and AI-assisted operations. Participates in on-call and occasionally coordinates data center visits or remote hands.

Develop and support Veeam Backup for Microsoft 365, collaborate across product development, and help plan and implement product features. The role requires strong C# expertise, knowledge of algorithms and data structures, relational database development, and public cloud experience. Familiarity with Windows, Linux, Exchange, SharePoint, Office 365, event-driven systems, and commercial software products is advantageous.

Designs and governs secure hybrid and multi-cloud platforms across data centers, Azure, containers, and edge environments. Leads infrastructure modernization, automation through Infrastructure as Code and CI/CD, performance optimization, disaster recovery, cybersecurity, vendor partnerships, and cross-functional programs. The role also manages complex troubleshooting, backup and recovery planning, documentation, compliance, mentoring, and enterprise platform initiatives while improving reliability, cost efficiency, and deployment velocity.

Develop and deploy automated system tests for distributed systems, collaborate with developers and QA teams, create test plans, verify requirements and test coverage, improve testing methodologies, and solve large-scale software automation and verification problems using coding and software development.

Own the reliability, availability, security, and observability of Tradeweb’s global AWS platform. Responsibilities include infrastructure-as-code automation, monitoring, SLO development, incident triage and resolution, performance analysis, architecture collaboration, and regular on-call support. The role requires cloud-native engineering, scripting, networking, Linux/Unix, security, and reliability expertise while contributing to an Agile engineering organization.

Own and improve Glydways’ Bazel monorepo infrastructure across C++, Python, and Go. Responsibilities include implementing remote caching and remote build execution, optimizing build and test performance, maintaining toolchains and dependencies, supporting embedded cross-compilation, improving CI/CD workflows with AWS and Buildkite, developing developer automation, monitoring build health, and participating in on-call support.

Performs site reliability engineering for large-scale cloud infrastructure, focusing on application and network performance, reliability, security, scalability, and capacity. Deploys highly available systems, automates cloud service deployments, monitors and troubleshoots services, analyzes logs and events, maintains SLAs, and resolves infrastructure issues. The role requires expertise in microservices, container orchestration, cloud migration, deployment automation, and multiple DevOps technologies.

Analyzes and resolves availability and performance issues in large-scale production and lab environments. Develops automation, monitoring, alerting, log analysis, debugging tools, and systems programming solutions. Collaborates with software development and engineering teams on CI/CD, platform architecture, incident resolution, and operational best practices within an agile SDLC.

Develop and operate Akamai’s Linux-based cloud infrastructure, including bare-metal and virtual machine platforms, kernels, operating systems, and KVM/QEMU virtualization. Build software, automation, observability, and infrastructure enhancements at scale; troubleshoot complex distributed-system issues; collaborate across engineering and operations; mentor team members; and participate in on-call service restoration.

Own production reliability and infrastructure operations for the GrayKey cloud platform. Responsibilities include AWS monitoring, incident response, vulnerability remediation, networking, IAM and Okta administration, EKS and Argo CD operations, backups, recovery testing, Terraform changes, cost optimization, automation, documentation, and compliance support. The role requires independent work during Pacific and Mountain time-zone hours and involves less than 5% travel.

Build and independently deliver complex software features using Ruby on Rails and React. Own technical solutions, clarify requirements, contribute to system design, and support deployments and production operations. Optimize performance, reliability, security, and scalability while maintaining databases, AWS infrastructure, web servers, monitoring, and CI/CD pipelines. Implement SSO integrations and compliance requirements, troubleshoot Linux environments, evaluate technologies, and mentor less experienced engineers.

Build and maintain edge software that controls pharmacy automation hardware. Responsibilities include hardware communication over CAN, serial, USB, and Ethernet; fill-sequencing state machines; versioned contracts with microcontrollers and vision systems; and fail-closed behavior. The role requires production C, C++, or Rust on Linux, hardware-bus debugging, real-time orchestration, and embedded-device integration. Preferred experience includes industrial ARM/x86 platforms, field diagnostics, embedded Linux, NVIDIA Jetson, and robotics or medical devices.

Architect, deploy, and support AWS-focused multi-cloud environments across AWS, Azure, and GCP. Manage Okta identity federation, certificates, DNS, networking, governance, security controls, and IaC-based CI/CD pipelines. Serve as a Tier 3 escalation point, validate cloud service delivery, document solutions, and partner with customers and internal engineering, cybersecurity, and operations teams. The role requires onsite or remote work with regular travel and an active Top Secret clearance.

Build and operate the infrastructure supporting Legion, including CI/CD pipelines, infrastructure as code, Kubernetes environments, observability, and deployments across cloud, on-premises, and customer environments. Improve developer tooling, support secure and compliant platform operations, and assist with deployments to customer and test sites. The role requires strong Linux, networking, scripting, containerization, and production infrastructure experience, with potential support for air-gapped and mission-critical systems.

Develop and optimize Firefox performance across Windows, Android, Linux, and macOS. Write code, tests, prototypes, and tooling; profile and diagnose bottlenecks; improve benchmarks; and lead performance initiatives. Collaborate across engineering teams, educate developers, drive projects to completion, own browser performance areas, and contribute to the team’s technical roadmap.

Own the architecture, implementation, and operational excellence of major Azure Boost DPU software components. Develop low-level systems software spanning operating systems, virtualization, networking, storage, device management, and hardware interfaces. Lead complex cross-functional initiatives, optimize hyperscale performance and reliability, resolve system-level issues, establish engineering practices, influence platform architecture, and mentor engineers across Azure infrastructure teams.

Lead the migration and maintenance of complex data flows into AWS cloud environments. Develop infrastructure as code and cloud service logic using Python, Ansible, CloudFormation or CDK, while supporting CI/CD pipelines, file transfer and messaging services, monitoring, troubleshooting, performance tuning, and documentation. Coordinate integration requirements with stakeholders and maintain secure, compliant federal cloud solutions.