Senior Linux Administrator Jobs in Reston, VA

Support the deployment and maintenance of cloud infrastructure across diverse environments, ensuring robust performance and scalability. Collaborate with teams to address customer needs and optimize s...

Join a team that's transforming infrastructure! Contribute to designing, building, and managing networks. Collaborate in a hands-on environment supporting diverse technologies while leading initiative...

Champion cutting-edge software development while leveraging your extensive experience in Linux, Java, and modern frameworks to deliver innovative solutions in a secure environment. Collaborate with ex...

Analyze complex software engineering challenges and leverage 20 years of expertise to develop innovative solutions using Linux, Java, and modern frameworks within a secure, collaborative environment...

Unlock potential by joining our team as a Senior Windows Administrator, driving system reliability and security while managing server infrastructure, troubleshooting issues, and implementing optimizat...

Shape cutting-edge endpoint solutions by engineering modern ecosystems for secure and high-performance user experiences across diverse environments. Collaborate with teams to innovate, automate, and o...

Execute innovative control systems engineering solutions for diverse industries, collaborating with cross-functional teams to deliver high-performance Building Automation Systems that meet project spe...

Advance the development of a distributed Metrics and Monitoring solution for HPC systems, ensuring reliability and scalability in infrastructure through software engineering and automation expertise i...

Manage and enhance cloud-native platforms, driving operational excellence and system reliability within a skilled DevOps team. Engage in CI/CD automation, cloud migrations, and incident management acr...

Elevate your impact as a Technical Requirements Systems Engineer, driving mission-critical solutions by collaborating with stakeholders to define functional and technical requirements while ensuring s...

Partner with us to support and maintain Azure and Microsoft 365 environments, acting as a key resource for escalated technical issues while driving cloud solutions and operational workflows in a dynam...

Champion IT system operations, managing infrastructure and support processes. Provide expert troubleshooting for client/server/network devices, ensuring seamless performance and issue resolution acros...

Join our team as a Restore System Administrator to oversee data backup and recovery operations, manage disaster recovery plans, and ensure IT service continuity while collaborating in a fast-paced env...

Develop and manage user requirements, document processes, and facilitate communication between customers and developers. Lead sprint planning, ensuring project milestones align with client needs in a...

Elevate operations through AI-driven automation to enhance incident management, streamline ticket resolution, and optimize service health with self-healing observability, all while collaborating acros...

Serve as a pivotal Jira Administrator, driving process enhancements and supporting enterprise IT services to optimize mission-critical operations for federal law enforcement and scientific organizatio...

Elevate cloud security by designing and implementing robust measures, enhancing zero-trust access controls, and optimizing SASE frameworks across AWS, GCP, and Azure environments while mentoring junio...

Join a team that's pioneering innovative solutions by engaging with customers and developers. Lead requirements gathering, manage sprint planning, and ensure clear communication of priorities while co...

Explore opportunities as a hands-on technical authority for Red Hat OpenShift, leading architecture, deployment, and management in multi-cloud and hybrid environments while mentoring teams and solving...

Analyze and enforce security policies while maintaining compliance for information systems. Your expertise will ensure operational security and effective risk management in a dynamic environment, supp...

Drive information security excellence by overseeing security policies, managing risk assessments, and ensuring compliance for classified systems. Collaborate with teams to maintain rigorous operationa...

Shape the future of endpoint management by ensuring seamless device lifecycle, security compliance, and operational support across multi-platform environments. Leverage your expertise to deliver effec...

Accelerate progress at the forefront of Network Security by managing critical systems and providing vital support in troubleshooting, implementation, and maintenance of advanced network security infra...

Join a team that's dedicated to managing network security boundaries, providing both Tier 1 and Tier 2 support, and ensuring the integrity and performance of firewalls, VPNs, proxies, and load balance...

Join a team that transforms complex requirements into precise systems specifications, driving Agile execution and fostering collaboration between stakeholders and DevOps to ensure successful software...