Linux System Administrator Jobs in Manassas, VA

Lead the delivery of scalable solutions to clients, leveraging your technical expertise and interpersonal skills. Collaborate across teams to solve complex business challenges with Red Hat technologie...

Design impactful software solutions by leveraging Agile methodologies and a broad tech stack. Collaborate effectively within a dynamic team while driving innovation in application development for a mi...

Join a team that's pioneering innovative infrastructure solutions by engineering secure, scalable cloud environments and promoting DevOps practices. Collaborate across functions to drive efficiency, e...

Transform infrastructure support by overseeing network hardware and cyber operations, ensuring efficient system management and deployment of innovative technologies within a dynamic organization focus...

Lead the Risk Management Framework (RMF) program, managing the ATO lifecycle and ensuring compliance with NIST 800-53 standards. Collaborate with stakeholders to drive risk assessment and continuous m...

Lead the charge in driving software development excellence by managing a high-performing engineering team, ensuring timely project delivery while upholding rigorous safety and compliance standards in...

Elevate your career by managing and supporting IT infrastructure, ensuring optimal performance and security across Windows servers, Azure, ERP systems, and SQL databases. Collaborate on projects while...

Join a team that's dedicated to optimizing and scaling the infrastructure that powers millions of consumers daily. As a key player, you'll drive automation, enhance performance, and ensure robust syst...

Partner with us to drive client satisfaction and operational excellence in IT service delivery. Oversee governance, performance metrics, and relationship management across teams to align services with...

Drive innovation and excellence as you lead complex software development projects, utilizing cloud technologies and modern programming languages to enhance system operations and support legacy migrati...

Transform enterprise networking by designing and deploying complex LAN/WAN solutions. Collaborate cross-functionally to enhance service delivery while mentoring junior engineers in a fast-paced, profe...

Unlock potential by developing and maintaining enterprise applications for a mission-critical program, ensuring operational stability and security, while collaborating with cross-functional teams to i...

Shape the future of cyber mission systems by leading virtualization and containerization initiatives. Drive collaboration with key stakeholders to deliver innovative technology solutions while enhanci...

Optimize OpenShift cloud deployments while serving as an SME, collaborating across teams to enhance cloud infrastructure, ensure security compliance, and innovate solutions in a fast-paced environment...

Pioneer the integration of OpenShift into cloud environments, leading efforts to deploy and support OpenShift systems to modernize operational capabilities and enhance collaboration with cross-functio...

Join a dynamic team to manage and enhance AWS and Linux systems, ensuring robust cybersecurity and performance across multiple networks worldwide, while collaborating with a diverse set of teams to su...

Grow your career with hands-on management of unified communications and IT infrastructure, supporting vital services for over 120,000 users across diverse DoD sites. Drive collaboration and enhance pe...

Join us to manage and optimize IT systems infrastructure. You will configure, troubleshoot and enhance both Windows and Linux environments, ensuring reliability, performance, and support for day-to-da...

Pioneer cybersecurity excellence by overseeing security measures and compliance, guiding policies, and shaping robust defense strategies for complex systems in a dynamic environment, ensuring integrit...

Shape impactful IT solutions by optimizing Citrix NetScaler environments, configuring load balancing, and ensuring top performance, all while collaborating with talented professionals and leveraging a...

Shape the future of web applications by developing innovative full stack solutions that enhance user experiences. Collaborate with teams in a dynamic environment to deliver scalable applications from...

Empower development teams by managing AWS infrastructure, automating deployments with CloudFormation and Ansible, and ensuring compliance through effective security measures. Monitor systems and estab...

Support enterprise endpoint management and enhance productivity by engineering Microsoft Copilot. Ensure security and performance of physical and virtual desktops while optimizing software and system...

Unlock your potential as a key player in modernizing customer platforms. Drive automation, manage infrastructure, and ensure performance in a collaborative team focused on operational excellence. Elev...

Join a team that's transforming federal healthcare observability through advanced telemetry, operational analytics, and monitoring solutions. Leverage your expertise with Elastic Observability to enha...