Top Senior DevOps Jobs in Houston, TX

Leads the technical direction, architecture, and delivery of developer-facing desktop, web, and MCP surfaces for Pfizer’s internal developer platform. Provides hands-on software engineering leadership, ensures secure and privacy-first designs, guides cross-team delivery, mentors engineers, oversees code quality and DevOps practices, and leads incident response and continuous improvement. The role influences teams without direct reports and requires expertise across frontend, desktop, backend, developer tooling, enterprise software delivery, and technical architecture.

Leads enterprise infrastructure engineering initiatives, designing and modernizing scalable, resilient platforms across cloud and private environments. Responsibilities include architecture, troubleshooting, automation, performance and resiliency improvements, AI-assisted infrastructure analysis, and cross-platform collaboration. The role serves as a senior technical resource, influencing standards, delivery practices, security, auditability, and technical direction across engineering teams.

Lead and support reliability, performance, and operational integrity of equities electronic trading systems. Provide hands-on DevOps/SRE production support for FIX connectivity, Linux troubleshooting, Grafana observability, Kafka on AWS, incident triage, root cause analysis, automation via Python and Bash, and cross-team collaboration including investigating C++ components.

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.

Develops and supports Visual Comfort’s Salesforce B2C Commerce Cloud ecommerce platform across SFRA and headless architectures. Responsibilities include building cartridges, controllers, templates, APIs, integrations, and scripts; participating in code reviews, testing, Agile ceremonies, deployments, defect resolution, performance optimization, and technical documentation. The role collaborates with internal stakeholders, infrastructure teams, and external development partners to deliver ecommerce features, improve platform reliability, and expand in-house development capabilities.

Provides advanced technical support for HPE VM Essentials and Morpheus Enterprise deployments across on-premises, hybrid, and cloud environments. Leads critical escalations, incident resolution, root cause analysis, defect triage, and architectural guidance. Troubleshoots virtualization, compute, operating systems, storage, networking, and automation platforms. Develops support tools and processes, documents best practices, mentors engineers, and influences product quality and roadmap decisions.

Leads architecture, modernization, optimization, and reliability initiatives for mainframe CICS, MQ, and z/OS Connect environments. Provides technical direction across development and operations teams, establishes governance and change processes, tunes performance using telemetry, resolves incidents, and develops modernization roadmaps. Collaborates with stakeholders and enterprise architects to deliver secure, scalable, high-availability solutions while evaluating automation, cloud integration, and AI technologies.

Leads technical developers and engineers delivering and sustaining performance products. Translates product roadmaps into technical plans, oversees architecture, development, testing, releases, production support, issue resolution, and lifecycle improvements. Manages backlogs, release readiness, technical risks, team capacity, and cross-functional stakeholder communication while developing engineering talent and ensuring products remain reliable, secure, supportable, and aligned with operational needs.

Lead and architect scalable web systems, mentor frontend and backend developers, define coding standards and roadmaps, drive implementations using React/Next/Node/NestJS, produce technical documentation, conduct code reviews, and collaborate with product and DevOps to deliver secure, maintainable solutions.

Lead and mentor a software engineering squad while remaining hands-on with code reviews, design discussions, and occasional development. Own the software development lifecycle, drive sprint execution, remove blockers, ensure secure and high-quality delivery, and partner with product and engineering leadership. Support open-source contributors, communicate progress and risks, and guide engineers’ technical and professional growth.

Build and improve Azure Kubernetes Service capabilities for Linux and Windows containers. Develop distributed cloud infrastructure, automation, observability tooling, and reliability improvements at global scale. Support AI-native infrastructure, including GPU orchestration, model deployment, inference, and platform operations. Accelerate engineering workflows, prevent production incidents, integrate AI tools, and contribute to Kubernetes and cloud-native platform innovation.

Leads enterprise systems architecture for telecommunications IT environments, with a specialized focus on Netcracker core billing. Designs and integrates rating, invoicing, payments, collections, and mediation solutions; guides Agile and SAFe delivery; manages architecture artifacts, technical roadmaps, risks, dependencies, security, compliance, and operational readiness. Collaborates across business, product, engineering, infrastructure, cloud, data, security, and operations teams to deliver scalable, resilient, supportable systems.

Designs, builds, and operates AI-powered ServiceNow self-service and workflow capabilities. The role develops reusable actions, secure integrations, conversational experiences, knowledge retrieval, and automated fulfillment while enforcing access controls, testing, governance, and auditability. Responsibilities include production reliability, monitoring, regression automation, root-cause analysis, release management, outcome measurement, technical leadership, code and design reviews, mentoring, and collaboration with product, business, security, workplace, and enterprise AI teams.

Develop and maintain PowerUp Sports’ software platform, build and release new features, integrate technologies, optimize PHP applications on Azure, manage SQL Server databases, participate in code reviews, mentor junior developers, and support scalable, reliable architecture.

Lead technical direction for Elastic’s billing experience platform. Design and evolve public and internal APIs, build full-stack billing and account-management features, and shape scalable architecture and data models. Improve reliability, observability, deployment, CI/CD, and incident response across cloud services. Mentor engineers, review technical work, influence roadmap priorities, collaborate across Product, Design, SRE, Finance, and Cloud teams, and participate in on-call rotations.

Leads enterprise software testing and quality engineering across the application lifecycle. Develops QA standards, governance, test strategies, and automation programs; oversees functional, integration, regression, performance, API, and user acceptance testing. Manages defects, release readiness, quality metrics, vendors, and distributed QA resources. Partners with business, product, development, and operations teams to embed quality into Agile and DevOps practices while mentoring testing professionals and driving continuous improvement.

Leads hands-on automated testing and quality engineering for DCSA mission-critical systems. Builds Tosca automation across UI, API, mobile, and packaged applications; governs qTest traceability and reporting; integrates automated suites with CI/CD quality gates; coordinates test cycles, defect triage, release readiness, and performance testing. Coaches testers, architects reusable automation frameworks, manages stakeholder alignment, and supports government customer briefings while maintaining quality across complex federal programs.

Owns maintenance and support of Virscidian’s existing software products. Responsibilities include resolving defects and customer issues, developing C#/.NET desktop and server applications, working with SQL Server and REST APIs, supporting Azure resources and DevOps processes, troubleshooting deployments, and delivering incremental features. The role collaborates with support, product, business, and engineering teams while contributing to SaaS, scientific algorithms, performance, and scalability initiatives when appropriate.

Build and operate full-stack billing systems for a cloud-based clinical platform. Responsibilities include balancing insurance and patient financial transactions, handling inconsistent partner data, developing reliable LLM-powered features, improving a mature codebase, supporting production issues, and collaborating with product and design. The role owns features from scoping through deployment, monitoring, and customer feedback, while contributing to technical direction and resolving complex billing-domain problems.

Develop and support Oracle E-Business Suite applications for USPS, including Forms, Reports, PL/SQL, integrations, configuration, upgrades, performance optimization, incident resolution, documentation, and production support. The role requires expertise across financial and supply chain modules, Agile delivery, DevOps practices, ServiceNow, and on-call or after-hours support.

Designs, develops, configures, and supports Edifecs healthcare EDI solutions and transaction mappings. Works with 837, 834, 835, 820, and 270/271 transactions; troubleshoots transmissions, configures validations, and develops Groovy scripts. Leads Agile and DevOps efforts, mentors engineers, supports QA, and designs scalable AWS applications using containers, microservices, and CI/CD. Provides technical leadership, architecture guidance, performance tuning, and stakeholder consultation.

Lead and scale distributed engineering teams, drive technical best practices, manage project timelines and risks, oversee hiring and career development, and ensure scalable, secure, maintainable architectures while collaborating with product and stakeholders.

Own HashSphere's up-market product roadmap for tokenization and markets, translate Tier-1 financial institution requirements into engineering-ready features, support enterprise sales cycles (technical evaluations, InfoSec, RFPs), partner with Asseto and ioBuilders, run customer discovery and prototypes using AI tools, and codify repeatable GTM plays for enterprise FSI use cases.

Design and build Azure Kubernetes Service features and AI-native infrastructure, improve service reliability and developer velocity, automate incident prevention/remediation, integrate AI tools, and operate distributed, containerized systems at cloud scale.

Leads data engineering teams and provides technical direction for software architecture, development, DevOps, engineering standards, platform strategy, and production support. Partners with product managers and cross-functional stakeholders on roadmaps and solutions, manages vendors, coaches engineers, recruits talent, and oversees team performance, budgets, objectives, and continuous improvement.