Senior Linux Administrator Jobs in Dallas, TX

Drive cybersecurity innovation by leading and guiding a team of engineers to develop robust security measures for classified systems, ensuring compliance and operational excellence while enhancing ove...

Transform identity management solutions by developing and optimizing IAM products. Lead enhancements, manage lifecycle processes, and ensure security compliance while collaborating with stakeholders t...

Transform prototyping efforts with cutting-edge technologies. Lead diverse teams to deliver system solutions that meet mission requirements. Drive innovation in a challenging environment, managing end...

Lead secure network engineering and provide operational support in a classified environment, focusing on Cisco ISE, Firepower, and advanced network security measures to uphold critical national securi...

Serve as a key player in optimizing payroll systems and operations, ensuring accurate and timely payroll processing. Collaborate with various departments to align processes, implement improvements, an...

Join our team to lead an engineering group focused on building secure cloud solutions. You'll drive compliance, promote team development, and connect with cross-functional teams, ensuring our Governme...

Build innovative DevOps solutions that enhance system performance, security, and scalability. Collaborate with engineering teams to create and maintain robust tools and pipelines while optimizing clou...

Optimize backend systems by designing scalable services and sharing knowledge. Collaborate across teams whilst deploying applications in AWS. Drive improvements in coding standards and system reliabil...

Lead the delivery of complex enterprise application projects, driving alignment among cross-functional teams and stakeholders. Utilize AI tools to enhance efficiency and communication, ensuring succes...

Advance your career by troubleshooting complex technical issues across multiple CICS environments while leading projects and mentoring teammates in a dynamic IT setting. Engage with end-users to enhan...

Collaborate with end users and stakeholders to analyze, develop, and optimize applications, ensuring timely support and enhancement. Utilize strong healthcare knowledge to drive project success and im...

Join a team that's dedicated to enhancing workplace safety through effective training, inspections, and compliance oversight. Play a key role in accident prevention and fostering a culture of safety a...

Drive improvements in infrastructure and deployment systems to enhance reliability, security, and efficiency. Own operational processes and collaborate across teams to tackle challenges in production...

Unlock potential by leading the transformation of SharePoint Online into a dynamic collaboration hub. Drive strategic initiatives, enhance knowledge management, and champion security while empowering...

Help us shape the future of observability by designing and customizing dashboards that provide real-time insights into application performance, infrastructure health, and business KPIs, driving operat...

Shape the future of energy solutions by leading field service teams, managing complex projects, and ensuring top-notch electrical system performance while fostering client relationships and driving bu...

Innovate and implement cutting-edge AI applications while collaborating with stakeholders to deliver efficient LLM-driven solutions. Mentor junior developers, establish best practices, and stay ahead...

Lead the charge in designing and enhancing high-performance network infrastructure. Collaborate with engineers to ensure security and reliability while driving continuous improvement and innovation wi...

Unlock client success by owning RWD engagements, driving operational excellence, and managing relationships. Collaborate with teams to translate objectives into results, ensuring high-quality outcomes...

Champion advanced enterprise security initiatives, drive cybersecurity maturity, and lead incident response efforts while optimizing cloud and operational security across diverse environments with a c...

Engage as an Agile Product Owner and Systems Engineer to drive cross-functional teams, transforming stakeholder needs into actionable requirements for innovative optical systems development and testin...

Elevate your career by designing scalable software systems orchestrating AI agents. Collaborate with engineers to integrate complex components, enhance operational stability, and enforce secure execut...

Join a dynamic team as you lead the design and development of impactful software solutions, enhancing prescription decision-making and cost transparency while driving cross-team collaboration in a fas...

Join a team that leads product delivery and community engagement for an open source platform, bridging technical insights and customer needs. Drive strategic decisions while collaborating with cross-f...

Contribute to innovative software solutions by designing, developing, and enhancing applications. Join a dynamic team, using strong problem-solving skills and SQL knowledge to address critical busines...