IT Infrastructure Administrator Jobs in Sterling, VA

Manage multiple litigation support cases while driving process and quality improvement. Lead project planning, staff coordination, and communication with various stakeholders to ensure effective and t...

Optimize enterprise asset management for cloud, hardware, and software in diverse environments. Lead lifecycle oversight, configuration accuracy, and compliance to support operational readiness for U...

Drive enterprise-level governance of IT assets, ensuring operational readiness and compliance across cloud, hardware, and software environments in multi-classification settings, while supporting missi...

Optimize IT asset governance to ensure operational readiness across diverse environments and facilitate mission assurance, collaborating with cross-functional teams to maintain asset integrity and lif...

Oversee the management of high-performance computing systems and storage solutions, ensuring optimal operation, security compliance, and user support to meet advanced Earth science modeling needs in a...

Engineer and optimize hybrid cloud and client/server systems, ensuring their reliability, performance, and security. Collaborate with teams to resolve issues and enhance user support for seamless busi...

Grow your career with a pivotal role managing hybrid cloud and client/server systems. Ensure performance, security, and reliability while supporting users and driving continuous improvement through co...

Transform global infrastructure by designing and maintaining hybrid IT solutions, ensuring security and efficiency while mentoring teams and leading complex projects to support enterprise growth...

Shape cybersecurity operations by collecting threat intelligence, enhancing defenses, and producing insightful reports, while collaborating with a dynamic team to secure enterprise services for over 1...

Serve as a key Infrastructure Engineer to design, secure, and maintain enterprise systems, utilizing advanced Cisco networking and Linux expertise in a hybrid environment for optimal performance and s...

Champion the management of cloud systems to ensure optimal performance and uptime. Collaborate with teams to support customers through technical challenges, while maintaining high standards and proact...

Transform mission-critical systems through expert administration of Windows and Linux environments. Contribute to high-impact government programs by ensuring optimization, security, and reliability ac...

Transform enterprise IT with superior Azure cloud expertise and systems analysis, ensuring operational continuity, compliance, and migration support for a vast user base in the DoD environment...

Optimize IT operations in a cloud-first environment, ensuring reliable and secure IT services. Lead a team in service delivery, cloud infrastructure, and support for AI tools, driving productivity and...

Contribute to IT excellence by managing helpdesk support, enhancing documentation standards, and driving Tier 2 systems administration across diverse SaaS platforms, fostering a collaborative environm...

Join a team that's dedicated to maintaining and enhancing Linux/Unix environments through expertise in administration, troubleshooting, and proactive monitoring. Support critical operations while deve...

Deliver top-tier Linux/Unix systems administration while optimizing performance, troubleshooting complex issues, and ensuring compliance. Take ownership of operational reports and incident resolution...

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Elevate IT operations by leading and optimizing corporate infrastructure and cybersecurity efforts while ensuring compliance with federal standards and mentoring a high-performing team to deliver seam...

Take ownership of advanced Linux/Unix systems administration in a 24x7 NOC environment, ensuring reliability, performing troubleshooting, and managing software packages across multiple locations for o...

Elevate your career by supporting mission-critical networks. Collaborate in a dynamic environment, troubleshoot network issues, and maintain cutting-edge infrastructure to deliver optimal solutions fo...

Lead the management of IT projects within the Electronic Health Record Modernization Integration Office, ensuring compliance and efficiency in delivering multimillion-dollar initiatives that meet orga...

Grow your career with us to design and implement innovative IT solutions. You’ll manage infrastructure, ensure cybersecurity, and collaborate with teams to enhance enterprise services, making a meanin...

Join a team that's focused on enhancing enterprise IT infrastructure by designing, implementing, and securing critical systems. Collaborate with experts to solve complex challenges and support mission...

Champion project lifecycle coordination, execution monitoring, and stakeholder management for diverse IT initiatives. Enhance reporting and relationship management across dynamic teams in a high-secur...