Linux System Administrator Jobs in Mc Lean, VA

Take ownership of software engineering excellence, driving innovation with advanced methodologies. Collaborate across teams to deliver impactful, user-focused solutions while mentoring and leading wit...

Transform project financial management by leveraging your expertise in forecasting and analysis. Ensure accurate budgeting and variance reporting while collaborating with teams to support informed dec...

Join a team that's dedicated to ensuring 100% uptime in critical facility operations. Oversee and lead engineers in maintaining and optimizing data center infrastructure round-the-clock, fostering a c...

Engage in cutting-edge engineering solutions by supporting communications system development, troubleshooting, and lifecycle management in a dynamic environment while collaborating across multiple tea...

Empower operational excellence by directing enterprise Configuration Management for a key AI initiative. Lead cross-functional teams in establishing robust policies and maintaining system integrity ac...

Lead enterprise Configuration Management operations for a critical military AI initiative, establishing governance structures and processes across secure environments. Collaborate with diverse teams t...

Engage with our engineering team to ensure software applications run smoothly. Provide operational support, troubleshoot technical issues, and maintain application performance in a fast-paced environm...

Lead and manage complex nuclear projects while fostering strong client relations. Bring your expertise in nuclear operations and project management to ensure successful execution from planning to clos...

Drive the security management of Communications Security (COMSEC) materials, ensuring compliance with DoD directives. Oversee inventory, audits, and on-site physical security, coordinating effectively...

Engineer the future of naval defense systems by leading test design, execution, and analysis for the Ship Self Defense Integrated Combat System. Drive strategic testing initiatives from development th...

Transform key operational programs by overseeing safety compliance, quality control, and facility maintenance. Lead onsite teams to ensure mission-critical systems perform optimally while adhering to...

Unlock your potential in this dynamic role focused on power systems for mission critical facilities. Collaborate with engineers, execute studies, and drive project success with minimal supervision whi...

Lead the charge in designing secure Azure environments, guiding teams through secure architecture, implementation, and governance. Collaborate with clients to ensure compliance and operational readine...

Champion the design and delivery of mission-critical AI systems, guiding technical strategy and innovation while ensuring compliance and scalability across federal programs and guiding cross-program t...

Partner with us to empower channel partners through comprehensive technical training and support, enabling effective networking solution design and implementation, while continuously expanding your ex...

Lead the design and optimization of core network infrastructure, enhancing IP routing reliability and scalability while implementing innovative technologies for high-growth service provider environmen...

Join a team of experts to design, develop, and deliver wargaming training for military clients, leveraging extensive experience in modeling, simulation, and instructional design to enhance operational...

Elevate your career as a Junior Software Developer, collaborating with a high-performing team. Contribute to the sustainment and enhancement of critical applications while leveraging modern technologi...

Engage in the full software development lifecycle, supporting essential corporate applications through sustainable, user-focused solutions using modern technologies. Collaborate with cross-functional...

Join a dynamic team to enhance autonomy software through simulation-driven testing, ensuring safety and performance. Contribute to developing robust test frameworks for cutting-edge technology that pr...

Support, integrate, and validate aerospace electronic components while collaborating with engineers across multiple disciplines to ensure compliance with technical requirements and performance goals t...

Design and optimize IT enterprise architecture, driving interoperability across organizations. Collaborate with cross-functional teams to document current states, envision future architecture, and cre...

Deliver secure, cross-domain cyber solutions by collaborating with teams to meet complex customer needs. Translate security requirements into architecture while ensuring compliance with industry stand...

Join a team that's transforming automation solutions by leveraging innovative technologies for effective control and optimal performance in complex systems across diverse environments...

Drive program execution for a major federal IT initiative, managing stakeholders, resources, and teams to ensure timely, within-scope delivery across multiple technical domains, enhancing operational...