Senior Windows Administrator Jobs in Houston, TX

Unlock potential by providing expert operational support for Windows environments. Manage complex incidents, ensure service availability, and collaborate across teams to enhance customer experiences i...

Champion the evolution of enterprise Linux infrastructure by leading automation, security, and operational excellence initiatives. Collaborate with cross-functional teams to enhance system reliability...

Build and enhance our enterprise Linux infrastructure as a Senior Systems Administrator. Lead automation, security, and operational excellence initiatives while collaborating with cross-functional tea...

Drive the operational health of mission-critical Appian environments, ensuring reliability and performance. Collaborate with cross-functional teams to manage configurations, deployments, and incident...

Join a dynamic team as a Senior Costpoint System Administrator, overseeing Deltek Costpoint ERP management, ensuring system security, compliance, and seamless integrations while supporting finance and...

Elevate your career by enhancing Azure cloud environments, ensuring security, and automating scaling. Collaborate with DevOps to integrate Azure into CI/CD processes while troubleshooting performance...

Unlock your potential as a Senior DevSecOps Engineer, driving operational excellence in Linux and DB2 administration. Collaborate across teams to enhance application performance and security in a full...

Reimagine your career as a Senior Systems Engineer, owning end-to-end systems design and automation. Collaborate across teams to enhance identity management, cloud security, and compliance, ensuring a...

Lead the charge in enhancing IT systems for NASA programs, ensuring optimal performance and security across Windows, Linux, and cloud environments. Collaborate with technical teams to support infrastr...

Join a team that's shaping the future of cybersecurity by designing and maintaining robust Splunk data pipelines. Collaborate with cross-functional teams to enhance operational processes and ensure da...

Lead the charge in optimizing enterprise middleware platforms through effective administration, automation, and security management, ensuring high availability and compliance while enhancing operation...

Drive the evolution of IT infrastructure by managing Microsoft 365, enhancing cybersecurity, and optimizing network systems. Collaborate with teams to ensure operational resilience and support busines...

Grow your career with a hands-on Systems Administrator role, supporting multi-site infrastructure and Microsoft 365 administration. Travel up to 50% to deliver on-site technical expertise and ensure s...

Transform enterprise Windows infrastructure and cloud environments by designing, implementing, and securing systems. Collaborate with IT teams to optimize performance, automate processes, and ensure c...

Unlock potential by managing IT systems and infrastructure, ensuring optimal performance, and leading application deployments. Collaborate with teams to design secure, scalable environments while main...

Transform your career by joining a dynamic IT Services team as a ServiceNow System Administrator. Collaborate with stakeholders to design and enhance enterprise solutions, ensuring optimal performance...

Lead the charge in elevating cloud infrastructure through advanced Linux systems administration, mentoring, and project management in a high-growth tech environment...

Innovate with a team that's transforming healthcare through AI-driven software. Lead the development of scalable solutions, mentor engineers, and enhance workflows in a dynamic environment that impact...

Unlock your potential by leading the technical delivery of workforce applications. Collaborate with teams to enhance productivity through automation, AI, and integrations, ensuring secure and efficien...

Support and optimize cloud-based contact center platforms, ensuring service availability and excellent customer experience. Collaborate with teams to troubleshoot complex issues and enhance operationa...

Empower cross-functional teams to consolidate payment gateways, leveraging deep USA Payments expertise. Collaborate with stakeholders to analyze requirements, drive migrations, and ensure seamless int...

Transform your career by managing and optimizing Linux web server environments. Leverage your expertise in Apache, Tomcat, and NGINX to enhance performance, security, and reliability in a fully remote...

Empower customer success by serving as the primary technical contact, enhancing solution stability and satisfaction through expert guidance and relationship building in a dynamic, fast-paced environme...

Accelerate automation initiatives by developing end-to-end solutions using Ansible, Python, and RESTful APIs. Collaborate with cross-functional teams to enhance operational efficiency and ensure compl...

Unlock the potential of enterprise identity solutions by designing, implementing, and supporting Microsoft Entra platforms. Drive security and compliance across hybrid environments while collaborating...