Senior Linux Administrator Jobs in Sterling, VA

Join a team that's dedicated to supporting tactical data management through advanced system administration. Leverage your expertise in Linux and Windows environments to enhance operational efficiency...

Champion innovative solutions by automating Linux and Kubernetes environments, ensuring optimal performance and security for mission-critical applications while collaborating with multidisciplinary te...

Take ownership of system operations and performance monitoring in a mission-critical environment. Collaborate with cross-functional teams to ensure operational readiness and resolve anomalies, support...

Elevate data management by implementing and optimizing database systems, ensuring performance and security for mission-critical networks. Collaborate with users to meet requirements and enhance operat...

Optimize our internal IT systems and security posture while managing user access, supporting AWS operations, and ensuring compliance. Collaborate with the COO to enhance efficiency and maintain a secu...

Unlock potential as a Senior Windows Engineer, managing enterprise infrastructure and delivering critical IT services. Collaborate with teams to enhance system performance and ensure security across d...

Optimize off-grid power systems for wireless communications, focusing on design, integration, and performance analysis. Collaborate with teams to deliver innovative solutions in challenging environmen...

Lead the charge in managing Mainframe Systems Programming teams, ensuring project alignment and team development. Drive performance through mentoring, risk management, and effective communication whil...

Drive innovative network solutions by tackling complex challenges, collaborating with teams, and delivering high-quality documentation. Your expertise will enhance operational efficiencies and ensure...

Manage and enhance enterprise network infrastructure, ensuring secure, reliable connectivity across cloud and on-premises environments while collaborating with cross-functional teams to meet business...

Join a team that's building next-gen data center networks for AI and HPC. Gain hands-on experience with cutting-edge technologies while developing expertise in mission-critical networking. Embrace gro...

Unlock your potential by leading a dynamic team to enhance enterprise IT support, driving efficiencies in talent management and compliance through innovative web-based solutions and best practices...

Drive security excellence by managing identity access, external testing, and compliance processes. Collaborate with teams to enhance AWS security and develop scalable policies, ensuring robust protect...

Champion innovative database solutions by designing, developing, and maintaining robust systems. Collaborate within agile teams to enhance software capabilities and ensure optimal performance across d...

Unlock potential by leading advanced cybersecurity engineering initiatives, collaborating with experts to design innovative solutions, and supporting mission-critical security for federal programs in...

Join a dynamic team to manage and optimize Tenable ACAS operations, ensuring compliance and security across complex environments. Leverage your expertise in RHEL and vulnerability management to suppor...

The Information Systems Security Engineer (ISSE) at Powder River Industries, LLC is responsible for providing cybersecurity expertise and solutions across various technical environments, including clo...

Drive your career with a dynamic role focused on designing and implementing advanced cloud infrastructure solutions, optimizing performance, and leading automation initiatives while collaborating with...

Unlock potential by overseeing the administration of Oracle databases in a mission-critical environment. Ensure database performance, integrity, and security while supporting application releases and...

Manage and support a large Oracle Database environment, ensuring availability, performance, and security. Collaborate on application releases and regulatory changes while maintaining operational stabi...

Transform complex systems engineering practices, guiding teams to enhance GEOINT capabilities through innovative solutions, integration, and strategic planning to meet diverse requirements across gove...

Join us to secure a platform for third-party applications, ensuring compliance and security through hands-on engineering. Collaborate with teams to automate checks, assess risks, and provide actionabl...

Join our team to enhance security and automation in delivery pipelines, driving consistent deployments and compliance through modern DevSecOps practices alongside skilled professionals...

Elevate software deployment efficiency by managing complex integrations and updates across high-performance computing environments, ensuring security and compliance while leading technical escalations...

Lead the charge in integrating advanced missile systems, ensuring compliance with safety and performance standards while collaborating with cross-functional teams to deliver innovative solutions for d...