Senior Linux Administrator Jobs in Fairfax, VA

Join a team that drives the development and integration of complex systems. Lead technical projects, guide system requirements, and collaborate with stakeholders to ensure technical integrity and succ...

Advance system engineering efforts by analyzing user requirements and leading design initiatives, while ensuring technical integrity and effective collaboration with stakeholders to integrate innovati...

Deliver comprehensive systems engineering solutions by analyzing requirements, guiding design activities, and ensuring optimal integration of technology. Foster collaboration across teams to develop a...

Analyze user requirements and lead systems engineering design activities, guiding technical leadership and documentation. Collaborate with cross-functional teams to ensure successful system integratio...

Unlock your potential by leading impactful systems engineering projects. Collaborate with teams to analyze requirements, develop solutions, and ensure technical integrity across system architectures i...

Empower progress at a leading firm, driving software development and systems engineering. As a key contributor, you will ensure system requirements and specifications are met while collaborating acros...

Lead a dynamic portfolio of projects, managing complexity and risk to achieve strategic goals. Drive project execution, implementing methodologies for timely and budget-compliant delivery while collab...

Bring your expertise to our Cybersecurity team, ensuring compliance with Risk Management Framework while conducting assessments and validations, and supporting cybersecurity incident response and cont...

Accelerate progress at an innovative team driving backend optimization for web applications. Collaborate with stakeholders to translate technical concepts into actionable solutions that meet business...

Elevate cybersecurity by delivering technical expertise in risk assessment, vulnerability management, and information protection for government systems. Collaborate with a dedicated team to enhance th...

Drive innovative solutions as a Mid-Level Full Stack Developer, collaborating with teams to build and maintain high-quality applications using .NET and Azure. Tackle complex challenges and lead integr...

Empower your potential by driving innovative B2B integrations with our IoT platform, collaborating across teams to deliver impactful solutions, and enhancing customer success. Engage in dynamic projec...

Develop and support enterprise platform solutions, specializing in ServiceNow and LeanIX, to enhance IT operations and architecture. Collaborate with cross-functional teams to automate processes and e...

Champion cybersecurity efforts for DoD aviation systems by managing Assessment and Authorization processes. Collaborate closely with government agencies, ensuring compliance and security of critical i...

Join a dynamic team to monitor and maintain critical electrical and mechanical systems within a high-demand data center, ensuring operational efficiency and compliance while providing emergency suppor...

Advance innovative software solutions within an Intel mission, enhancing complex systems through rigorous testing, design methodologies, and system analysis to drive operational excellence in high-sta...

Unlock your potential as you support a multitenant application ecosystem. Collaborate closely with teams to enhance Oracle EBS services, ensure operational excellence, and drive technology innovations...

Lead the charge in developing dynamic AWS cloud architectures and Python microservices. Leverage cutting-edge technology to enhance geospatial data solutions while ensuring compliance and security in...

Join a dynamic team to lead project management for critical IT hardware refresh initiatives spanning CONUS and OCONUS locations, ensuring alignment with strategic goals and operational excellence acro...

Join a team that's revolutionizing RF systems for satellite and ground segments. Engage in technical design, development, and integration, collaborating with engineers throughout the mission lifecycle...

Accelerate progress at a dynamic space program by designing and sustaining advanced software systems, ensuring mission success through effective collaboration and lifecycle management while meeting ri...

Join a team that's shaping the future of space operations by enhancing software systems while ensuring seamless integration and compliance with critical mission standards through the entire system lif...

Unlock potential by enhancing software productivity through configuration management automation, collaborating with cross-functional teams to streamline processes and improve project success across th...

Unlock potential by leading cybersecurity compliance, risk management, and continuous monitoring for classified systems. Support law enforcement and national security missions while ensuring adherence...

Tackle complex software performance issues by designing and executing test strategies, researching metrics, and enhancing capabilities to improve system efficiency in high-stakes programs...