Senior Linux Administrator Jobs in Reston, VA

Lead complex design projects for Building Automation Systems, directing teams, managing client interactions, and ensuring high-quality deliverables in remote, mission-critical environments...

Elevate security processes by developing automated capabilities, fostering infrastructure management, and enhancing compliance with innovative solutions in a dynamic environment...

Join a team that's developing mission-critical software solutions. Engage in Agile practices to deliver modern Java applications and scalable backend services. Collaborate with experts to enhance perf...

Launch your career as a Junior System Engineer; collaborate with a dynamic team, enhance your Linux and networking skills while supporting integrated solutions in satellite technology and secure commu...

Engage in the leadership and optimization of Lead-to-Revenue operations by overseeing the LeanData platform. Collaborate cross-functionally to enhance lead management processes and drive operational e...

Empower your career by enhancing digital experiences for employees through innovative endpoint intelligence, automation, and analytics. Collaborate with teams to proactively resolve technology challen...

Pioneer a secure IT environment by managing systems and security operations. Balance administration duties across cloud platforms and ensure robust security protocols while supporting a remote workfor...

Optimize data center operations by leading z/OS systems programming efforts, overseeing architecture design, managing software upgrades, and nurturing vendor relationships to ensure high service level...

Empower organizations by leveraging OpenShift and OpenStack for enhanced operational efficiency and business continuity. Collaborate with cross-functional teams to design and implement tailored soluti...

Manage the implementation and administration of Data Loss Prevention solutions across networks and cloud platforms, ensuring effectiveness in enterprise data protection and compliance. Collaborate wit...

Innovate and grow your career with us as a Senior iOS Engineer, tackling complex challenges and building secure, user-centric applications. Collaborate with experienced developers and make a meaningfu...

Unlock potential by leading complex system engineering tasks, ensuring seamless integration and documentation across software, hardware, and cyber subsystems while adhering to project schedules and co...

Transform complex systems as a Systems Engineer, leveraging your advanced Linux expertise and RF knowledge to troubleshoot, configure, and integrate various software applications, ensuring robust syst...

Join a dynamic team as you design and implement essential scalable infrastructure. Your expertise will enhance automation, security, and efficiency in our fast-paced environment, driving the performan...

Lead the charge in architecting a secure, resilient private cloud ecosystem. You will integrate diverse technologies while implementing Infrastructure as Code and agile methodologies to meet DoD/IC st...

Optimize cloud infrastructure solutions by deploying updates, resolving issues, and integrating systems to enhance customer experience while collaborating with cross-functional teams in a dynamic envi...

Drive innovation as a Software Engineer, crafting cloud applications for critical systems. Collaborate with cross-functional teams to deliver solutions across the software development lifecycle in a d...

Lead the charge in designing advanced access control solutions, focusing on identity management within critical environments. Drive modernization efforts by implementing robust systems enhancing gover...

Advance your career by providing vital AV support and maintenance services for high-level clients, conducting hardware installations, troubleshooting systems, and ensuring optimal performance in a col...

Lead the charge in designing and deploying a secure, scalable private cloud infrastructure, harmonizing diverse technologies while ensuring compliance with stringent DoD/IC standards. Drive automation...

Engineer robust software solutions to enhance cybersecurity operations. Collaborate with cross-functional teams to develop, test, and integrate critical software systems, ensuring compliance with stri...

Innovate and enhance complex software solutions for critical Cybersecurity infrastructure. Collaborate with a dynamic team to analyze requirements, design robust systems, and ensure top-tier performan...

Pioneer software solutions by developing and enhancing complex systems. Collaborate with teams and utilize diverse methodologies to ensure performance standards are met while meeting documented requir...

Engineer diverse software solutions by analyzing user requirements and optimizing performance across complex systems. Collaborate or lead teams to design, develop, and enhance software components, ens...

Help us enhance our nation's cybersecurity by developing sophisticated software solutions for critical networks. Collaborate with teams to integrate Kubernetes-hosted services, ensuring efficient data...