Senior Linux Administrator Jobs in Springfield, VA

Empower progress in a dynamic environment by optimizing microservices architecture and automated CI/CD solutions, ensuring robust cloud infrastructure, and fostering effective collaboration among dive...

Execute security measures by analyzing incidents, conducting audits, and managing vulnerabilities to protect networks and systems. Collaborate on improving security infrastructure and ensuring complia...

Explore cutting-edge geospatial intelligence solutions by supporting vital engineering efforts across National and Allied systems. Drive modernization and integration while leading strategic initiativ...

Manage the migration and maintenance of Jira and Confluence to Atlassian Cloud while providing technical mentorship and developing enterprise-wide applications to enhance team productivity and softwar...

Oversee the operational management of VMware virtualization environments, enhancing service delivery through optimal configurations, high-availability solutions, and robust disaster recovery strategie...

Join a team that's focused on enhancing security operations for Special Access Programs. As an ISSO, you will manage information security, collaborate with key stakeholders, and ensure compliance whil...

Drive the design, implementation, and maintenance of IT services in a hybrid cloud environment, ensuring high availability and security while collaborating with teams to establish enterprise standards...

Optimize communication workflows and enhance cloud systems in a specialized team, developing cloud-native applications and serverless functions to secure data and streamline processes effectively...

Lead the charge in enhancing configuration management for Army Cyber and Space operations, ensuring disciplined control of software and hardware across diverse engineering and logistics teams in a fas...

Lead the charge in designing and integrating advanced communications systems, ensuring interoperability and operational performance, and providing expert support throughout the system lifecycle for mi...

Manage complex IT systems by implementing, troubleshooting, and maintaining Linux environments. Collaborate with teams to optimize system operations, analyze issues, and enhance reliability and perfor...

Transform the AI and ML landscape by developing integral UI and API capabilities for the War Data Platform, enhancing accessibility to top-tier models for decision makers across all security environme...

Lead the charge in defining and driving enterprise architecture strategies for cloud transformation and application modernization, influencing technology direction and mentoring teams to meet complex...

Champion innovation by designing, developing, and maintaining high-quality software applications collaboratively with cross-functional teams, while mentoring junior engineers to foster growth and tech...

Elevate your career by implementing and optimizing security controls, managing incident response, and collaborating with teams to fortify our cybersecurity posture across cloud and hybrid environments...

Develop innovative solutions while assessing and validating cyber systems. Join a team dedicated to enhancing IT infrastructure and collaborating on strategic plans, ensuring secure and effective cybe...

Champion innovative security solutions by automating incident response, enhancing detection platforms, and collaborating with teams to protect critical infrastructures. Drive proactive threat hunting...

Transform cloud infrastructure by partnering with us to design, build, and optimize scalable AWS environments and CI/CD pipelines. Leverage your expertise in automation and security to enhance operati...

Drive innovation in cloud solutions as you design and manage robust infrastructure on Microsoft Azure, ensuring scalability, security, and cost-effective excellence, while optimizing performance and m...

Lead the design and management of scalable Azure cloud infrastructure solutions, optimizing performance and ensuring robust security practices to meet business objectives while collaborating with deve...

Drive the development and enforcement of cybersecurity policies while supporting compliance for DoD systems. Lead A&A efforts, conduct audits, and deliver expertise throughout the System Development L...

Lead and mentor a dynamic team driving compliance assessments for FISMA and FedRAMP engagements. Oversee project execution, facilitate client communication, and contribute to methodologies while ensur...

Empower your career as you design, implement, and manage cutting-edge network infrastructures. Collaborate to enhance security measures and optimize performance across complex LAN and WAN environments...

Partner with us to build and manage critical security services for the US intelligence community, ensuring reliability and customer delight within our growing DevOps team...

Join a dynamic team to lead the modernization and sustainment of critical geospatial systems for the U.S. Census Bureau. Drive technical leadership and innovative solutions in cloud, data management...