Senior Linux Administrator Jobs in Indianapolis, IN

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

Grow your career with a leading role in supporting and automating mission-critical Linux systems while collaborating across teams to enhance performance and security in cloud environments...

Empower a dynamic IT team by leading Windows systems administration, managing patch and vulnerability programs, and ensuring infrastructure reliability in a GxP-regulated environment, while collaborat...

Drive excellence as a Linux SME with L3 expertise in Red Hat, focusing on support, automation, and clustering for mission-critical systems while collaborating across teams to enhance cloud operations...

Take ownership of ServiceNow system administration, ensuring security, compliance, and reliability across federal environments while collaborating with cross-functional teams to optimize platform perf...

Shape the future of enterprise systems by leading Red Hat Linux administration. Leverage your expertise in clustering, automation, and AWS to enhance high-availability environments and drive operation...

Oversee the optimization and administration of complex IaaS environments, ensuring high availability and performance. Collaborate with cross-functional teams to deliver secure technology solutions and...

Optimize enterprise infrastructure by managing and enhancing hybrid systems. Collaborate with teams to ensure system reliability, security, and performance. Leverage your expertise in cloud environmen...

Lead the charge in designing and supporting critical systems, ensuring reliability and compliance while mentoring junior engineers. Your expertise will drive efficient infrastructure solutions with a...

Engage with our IT Operations team as a Senior Systems Administrator, focusing on Identity and Access Management while driving integration across security, endpoint, and identity systems to enhance in...

Join a team that's driving the maintenance and optimization of a robust IaaS environment. Leverage your expertise in Linux and Windows Server systems to ensure availability, security, and scalability...

Lead software development efforts by designing, building, and maintaining internal .NET applications and APIs in a collaborative team environment. Ensure high-quality code and effective problem-solvin...

Grow your expertise by tackling complex infrastructure solutions, optimizing performance, and driving automation initiatives within a hybrid-cloud environment while leading cross-functional teams and...

Unlock potential by leading a security team supporting USG Defense programs. Oversee virtualization management, Windows systems, and security protocols while ensuring compliance with government regula...

Drive excellence by managing critical VMware environments, ensuring high availability, performance, and effective disaster recovery. Collaborate across teams to optimize infrastructure and automate pr...

Join a team that's driving innovation in multi-cloud infrastructure! As a Senior Linux Systems Engineer, lead the design and maintenance of our expansive object storage solutions across thousands of d...

Drive modernization efforts by supporting and optimizing Windows systems within a global operations team for a vital government initiative. Engage in troubleshooting, planning, and enhancing Microsoft...

Join us to provide expert L3-level Windows Server Administration support, tackle complex issues, and automate tasks in mission-critical environments, ensuring high availability and effective collabora...

Lead the charge in managing server environments and cloud services while ensuring optimal performance and security. Collaborate with a skilled team in a fully remote setting, supporting critical infra...

Deliver critical support for Linux systems and middleware platforms, ensuring operational stability and security in SaaS environments. Collaborate across teams to troubleshoot and maintain seamless ap...

Lead development efforts by crafting high-quality, scalable applications that enhance user experiences. Collaborate across teams to optimize both front-end and back-end systems, driving innovation and...

Empower corporate IT operations by leading a Microsoft 365 tenant migration, managing identity access via Okta and Entra ID, and overseeing Windows endpoints. Drive effective service desk operations w...

Innovate and drive development of a Windows-native client, collaborating closely with engineering teams to enhance product features and maintain cross-platform integration within a fully remote and dy...

Drive the development and deployment of software solutions that automate and manage both Linux and Windows enterprise infrastructures while ensuring robust application delivery through CI/CD practices...

Transform cloud infrastructure with expertise in AWS GovCloud, enhancing security and efficiency. Collaborate with development teams to implement solutions and optimize microservices architecture whil...