Linux System Administrator Jobs in Dahlgren, VA

Help us ensure stringent security measures for classified materials in a high-paced DoD environment. Oversee access and document control operations, manage visitor certifications, and maintain complia...

Join a team that's dedicated to ensuring optimal IT operations by planning, installing, and maintaining technical infrastructure. Provide expert support and recommend improvements, enhancing reliabili...

The Senior Systems Security Engineer will provide technical leadership for security and systems administration, focusing on the design, deployment, and management of security solutions in compliance w...

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...

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...

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...

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...

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...

Empower your career by joining a critical Systems Engineering team, facilitating technical integration and communication across programs while ensuring alignment with defense objectives and managing r...

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...

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...

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...

Join a team that's transforming IT by managing enterprise systems, enhancing operational capabilities, and ensuring security in a dynamic environment, all while making a tangible impact on agency miss...

Advance operational excellence by leading building automation systems for a global fleet, ensuring optimal coordination and continuous improvement of critical environments to meet AI workload demands...

Shape the future of identity management by driving automation and integration strategies. Collaborate with cross-functional teams to enhance security and access across platforms. Make a significant im...

Advance the infrastructure of isolated malware analysis environments. Collaborate with experts to design architectures, optimize virtualization and storage, and ensure security with maximum containmen...

Join as a pivotal leader driving global IT infrastructure and application support, ensuring peak performance for Consular Affairs IT services across diverse locations while managing critical teams and...

Unlock the potential of secure CI/CD practices, integrating security at every stage while ensuring efficient and compliant software delivery in a government setting, collaborating with diverse stakeho...

Lead the charge in developing and maintaining secure infrastructure solutions. Own end-to-end security across our bare metal fleet while collaborating with cross-functional teams to ensure robust prot...

Join us to build innovative Infrastructure-as-Code solutions that streamline client onboarding. Develop automated patterns and CI/CD pipelines to enhance security and governance, accelerating provisio...

Transform cybersecurity by planning, executing tests, and analyzing systems to ensure compliance with government policies and security standards, while mentoring junior staff and validating security m...

Elevate your career by designing and modernizing scalable APIs for enterprise applications while collaborating with engineers to enhance user interfaces and optimize legacy systems through innovative...