Senior Linux Administrator Jobs

Design robust distributed systems with zero-knowledge proofs. Contribute to building Rust-based rollup nodes and sequencers. Ensure security while enabling rapid development to scale smart contract ap...

Engage with a dynamic team to enhance Linux kernel performance, manage container infrastructure, and drive innovation in classified environments while ensuring high availability and security for opera...

Elevate mission-critical operations by overseeing enterprise server management, ensuring security and performance across diverse systems. Collaborate with IT professionals to deliver a stable, highly...

Lead the charge in developing and enhancing software solutions, ensuring robust coding, testing, and debugging to meet organizational goals while partnering with stakeholders and managing project deli...

Unlock potential by architecting and deploying advanced server consolidation and virtualization solutions in dynamic hybrid-cloud environments, ensuring compliance with FAA security protocols and enha...

Lead the charge in ERP support and optimization, partnering with teams to enhance system functionality, streamline processes, and ensure compliance in a dynamic environment that caters to the needs of...

Unlock potential by overseeing enterprise network infrastructures that support mission-critical operations. Collaborate with teams to enhance network performance, security, and availability in a fast...

Join a team that's creating innovative real-time solutions for public safety. As a Software Engineer, you'll design, develop, and integrate software systems, collaborating closely to deliver impactful...

Join a dynamic team to enhance High Performance Computing through system administration. Leverage your expertise to manage and optimize Linux, Unix, and Windows platforms, ensuring seamless IT service...

Lead our Systems Team to enhance IT operations, cloud infrastructure, and security practices. Balance hands-on technical expertise with leadership to ensure operational excellence and exceptional serv...

Lead the charge in maintaining and securing Windows server systems, ensuring high availability while collaborating with IT teams. Provide technical support and implement best practices to enhance perf...

Optimize user experiences by managing and developing ServiceNow platforms. Lead technical initiatives, mentor team members, and ensure seamless operations through effective troubleshooting and documen...

Empower progress at the intersection of technology and service by leveraging your expertise in ServiceNow administration and development, enhancing user experiences, and mentoring junior team members...

Unlock potential by mastering the management and support of Windows Server environments, Azure workloads, and security compliance through innovative solutions and automation in a dynamic, collaborativ...

Engineer and maintain robust Windows Server environments, ensuring optimal performance and reliability. Leverage cloud solutions and automation to address customer needs, enhance security, and support...

Join a team that's focused on optimizing software solutions, enhancing system performance, and providing critical IT support. This role involves troubleshooting and managing Windows-based applications...

Transform HPC user experiences by optimizing and parallelizing codes, mentoring teams, and designing innovative training solutions—all while collaborating closely with clients to meet complex modeling...

Shape the future of HR technology by supporting and enhancing Oracle HCM applications. Analyze requirements, troubleshoot issues, and collaborate with IT and HR teams to optimize system performance an...

Shape the future of secure communications by managing enterprise network infrastructure, ensuring reliability and compliance with DoD standards. Bring your expertise to enhance network operations and...

Empower information security efforts by auditing systems, developing policies, and implementing protective measures. Collaborate with teams to enhance infrastructure while ensuring compliance, inciden...

Lead the charge in Systems Engineering to enhance radar systems for national security. Collaborate with cross-functional teams to define, design, and implement solutions while supporting operational m...

Build and manage critical ICAM systems by deploying and integrating applications across multiple environments while ensuring high availability and operational excellence. Collaborate with teams to tro...

Help us enhance user experience by providing top-tier desktop support for NMCI environments, ensuring efficient ticket handling, device provisioning, and compliance with security standards as part of...

Shape the future of our technological landscape by configuring and maintaining network infrastructure that ensures uninterrupted service and protects sensitive information, while collaborating closely...

Empower your career by managing network infrastructures, enhancing security, and optimizing performance. Collaborate with IT teams and external vendors to ensure reliable network services supporting m...