Senior Linux Administrator Jobs in Dahlgren, VA

Advance enterprise network infrastructure design and implementation. Lead complex projects, mentor junior engineers, and collaborate with cross-functional teams to ensure secure, reliable, scalable ne...

Join a team driving innovative cloud networking solutions across multiple sites. You'll manage and optimize infrastructure connecting hardware endpoints to secure Azure services, ensuring seamless ope...

Shape the future of enterprise systems and SaaS platforms by architecting, optimizing, and automating solutions across hybrid cloud and on-premise environments while supporting a digital workplace tha...

Join a dynamic team as a DevOps Engineer, supporting mission-critical systems, streamlining operations, and enhancing product deployment in an Agile SAFe environment. Collaborate closely with software...

Lead the charge in gathering, documenting, and managing complex system requirements, ensuring alignment with stakeholder objectives and facilitating communication across cross-functional teams to driv...

Transform ICAM practices by leading the design and deployment of secure identity solutions across legacy and modern frameworks, ensuring robust access controls and compliance with Zero Trust principle...

Advance your career by providing expert cybersecurity engineering support across diverse networks. Collaborate with stakeholders to maintain compliance and enhance system security resilience, driving...

Join a team that's focused on safeguarding enterprise cloud and Linux environments. Utilize your expertise in cloud security measures and Linux server hardening to enhance the organization's security...

Champion the administration and optimization of laboratory systems, ensuring seamless deployment, validation, and integration of informatics solutions within a GMP environment to enhance data integrit...

Join our team as you assess and secure critical systems, utilize advanced analytic techniques, and mentor emerging cybersecurity professionals to enhance our defense strategies and uphold security pol...

Empower your career by bridging operational needs with technical solutions in a vital DHS cybersecurity mission. Take the lead in requirements management and optimize technology integration for improv...

Drive the enhancement and integration of ERP/CRM systems, supporting business processes with innovative technologies. Collaborate with teams to boost operational efficiency and provide actionable insi...

Drive the integration of oncology information systems, enhancing healthcare workflows. This role involves technical setup, system interfacing, and collaboration with healthcare teams to ensure efficie...

Unlock potential by fortifying an agency-wide InfoSec program. Join a dynamic team to shape compliance strategies while advising senior officials. Collaborate on risk management and implement innovati...

Unlock your potential as a Senior Information System Security Officer, engaging in vital cybersecurity strategies for federal projects, enhancing compliance, and supporting over 30 applications while...

Elevate your career by leading crucial cybersecurity processes and analysis. Drive collaboration between business and IT to enhance security standards while mentoring junior analysts in a dynamic hybr...

Transform HPC & GPU environments by designing, optimizing clusters, enhancing performance and ensuring robust operation in a collaborative team setting, while documenting processes and staying updated...

Elevate enterprise platform enhancements through innovative DevSecOps strategies. Collaborate on complex deployments and ensure production readiness while integrating cloud and CI/CD solutions for an...

Elevate network performance by designing, implementing, and maintaining robust data center architectures to ensure seamless and secure connectivity for critical operations in a high-stakes environment...

Drive scalable cloud infrastructure and CI/CD for healthcare applications. Collaborate closely with security and compliance teams while automating reliable deployments and addressing complex productio...

Transform the landscape of IT security by leading risk assessments and remediation initiatives across the enterprise. Collaborate with cross-functional teams to safeguard systems and ensure compliance...

Lead systems engineering initiatives to define, document, and validate complex software systems, ensuring mission readiness while collaborating with diverse teams and stakeholders for effective delive...

Drive innovation in software development for satellite resource management. Collaborate on designing, testing, and enhancing robust software systems in a dynamic international environment while buildi...

Join us in leading IT infrastructure and support operations, enhancing automation, security, and productivity. Manage a skilled team while driving effective solutions across identity management, endpo...

Join a team that's redefining infrastructure management by building and operating secure, efficient platforms for deployment in regulated environments, ensuring scalability and reliability for custome...