Senior Linux Administrator Jobs in Dahlgren, VA

Empower your career by sustaining and enhancing a vital Windows infrastructure. Collaborate with cross-functional teams to resolve complex system issues, enhance security, and optimize operations whil...

Champion the administration of multi-enclave environments, ensuring optimal performance, security, and recovery of operating systems and servers while supporting critical user applications and data in...

Join a dynamic team to design, implement, and maintain secure VMware infrastructures. Collaborate with cross-functional teams to optimize enterprise environments and ensure compliance while supporting...

Lead the charge in enhancing cybersecurity by identifying vulnerabilities, conducting assessments, and applying advanced security techniques to secure network environments and safeguard sensitive info...

Drive cybersecurity excellence by identifying vulnerabilities and enhancing security posture through rigorous assessments, system hardening techniques, and threat analysis, ensuring organizational res...

Play a key role in the design and implementation of enterprise-level virtual machine and Linux environments, providing vital IT support and engineering services while ensuring optimal system performan...

Join a team that's dedicated to delivering top-notch technical support and system administration for critical infrastructure, ensuring seamless operations and exceptional user experiences in a securit...

Join a team that's advancing infrastructure automation and DevSecOps practices while enhancing capabilities in a hybrid-cloud environment through CI/CD, container orchestration, and security-focused d...

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

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...

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

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...

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...

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...

Advance technology solutions for federal programs by supporting evidence collection, managing Active Directory, and ensuring secure IT infrastructure. Interface directly with customers while maintaini...

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...

Unlock your potential as a senior Systems Engineer guiding multi-discipline teams in optimizing geospatial intelligence solutions, ensuring timely and efficient integration across complex systems and...

Elevate your career by driving development and operational excellence of cutting-edge cloud storage solutions, collaborating across teams to deliver high-performance, resilient systems, and shaping th...

Manage the design, maintenance, and support of robust IT systems, ensuring optimal performance and security. Collaborate with junior staff, mentor team members, and lead IT initiatives contributing to...