Senior Linux Administrator Jobs in Reston, VA

Lead the charge in cybersecurity assessments for large-scale Defense systems. Utilize a robust systems engineering background to manage and guide technical activities, ensuring rigorous evaluation fro...

Advance your career by enhancing our state-of-the-art Cloud Storage systems. Collaborate cross-functionally and lead innovations to optimize performance, scalability, and reliability in a dynamic tech...

Advance cloud infrastructure and DevOps practices by designing and automating enterprise-scale environments, enhancing CI/CD pipelines, and ensuring seamless application performance. Collaborate with...

Elevate your career with a role focused on architecting and automating cloud environments, ensuring operational reliability and efficiency through innovative DevOps practices and collaboration with cr...

Join a dynamic Infrastructure team supporting VM management across diverse platforms. Leverage your Linux expertise while contributing to DevOps efforts with the opportunity to grow technically and en...

Optimize IT systems by configuring, maintaining, and troubleshooting Linux/Unix. Engage in Tier 1 and Tier 2 support, ensuring operational efficiency and reliability in a dynamic technological environ...

Support the management and optimization of Linux/Unix systems, enhancing IT operations and performance. Collaborate with teams to troubleshoot issues, provide help desk support, and ensure reliable st...

Design and implement scalable SharePoint architectures that integrate diverse components, ensuring compliance and interoperability while driving innovative solutions and future-proofing systems. Colla...

Empower software development teams to create, sustain, and troubleshoot innovative applications, integrating with diverse products and technologies to meet project goals effectively and efficiently...

Shape the future of software solutions by developing and troubleshooting applications in a dynamic environment, ensuring robust integration and functionality with advanced technologies and best practi...

Champion cybersecurity compliance by managing CMMC, NIST, DFARS, and GDPR standards. Lead assessments, maintain security policies, and leverage existing tools to ensure rigorous documentation and orga...

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...

Collaborate to administer and enhance complex Windows and Linux systems, ensuring optimized performance and security within a dynamic environment. Support cloud applications and integrate efficient so...

Unlock potential by leading Tier III network and data center operations, ensuring over 99.9% availability. Provide technical leadership and advanced troubleshooting for enterprise network, server, and...

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...

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...

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

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...

Reimagine cybersecurity strategies by safeguarding systems, data, and identity. Take ownership of incident response, vulnerability management, and governance to strengthen security posture and effecti...

Elevate your career by supporting secure systems within mission-critical government programs. Partner in applying RMF principles, embedding security controls, and collaborating across teams to achieve...

Transform your career by leveraging your programming expertise to enhance application systems, collaborate with users, and create documentation that guides development processes. Join us in driving te...