IT Systems Administrator Jobs in Springfield, VA

Transform IT infrastructure management by supporting and maintaining complex systems. Collaborate across teams to ensure seamless operations, troubleshoot issues, and enhance security for high-impact...

Contribute to excellence in IT support by delivering expert-level troubleshooting and user assistance across diverse platforms, ensuring seamless operation of critical systems within complex environme...

Join as a pivotal leader driving global IT infrastructure and application support, ensuring peak performance for Consular Affairs IT services across diverse locations while managing critical teams and...

Analyze customer requirements and create detailed hardware designs to ensure optimal IT solutions. Lead cross-functional teams in system validations, implement innovative technologies, and support ope...

Lead the charge in optimizing IT systems while ensuring software integrity and problem resolution. Collaborate with a dynamic team to support and enhance complex software systems, influencing design a...

Drive the implementation and maintenance of robust computer systems, providing Tier III support across diverse environments, and collaborating with global teams to enhance operational efficiency and s...

Drive system performance by managing software, hardware, and security for networked systems. Collaborate with teams to provide Tier III support and enhance configurations, ensuring alignment with serv...

Support and maintain complex IT systems for over 600 users, ensuring optimal performance and quick resolution of technical issues. Collaborate on accreditation efforts while managing diverse network e...

Join a dynamic team to lead and maintain critical IT systems for enterprise applications, ensuring security, reliability, and performance while mentoring others. Drive modernization efforts and suppor...

Drive your career by providing senior-level leadership in managing and maintaining critical IT systems for enterprise applications. Collaborate with diverse teams to enhance reliability, security, and...

Join a dynamic team as you maintain and secure both on-premises and cloud infrastructures. Your role includes supporting operating systems, managing applications, and ensuring system integrity while c...

Analyze and enforce security policies while maintaining compliance for information systems. Your expertise will ensure operational security and effective risk management in a dynamic environment, supp...

Drive information security excellence by overseeing security policies, managing risk assessments, and ensuring compliance for classified systems. Collaborate with teams to maintain rigorous operationa...

Lead the modernization of legacy access controls into secure ICAM solutions, managing enterprise authentication protocols and implementing Zero Trust principles to enhance network security and efficie...

Champion the reliability and security of hybrid IT systems, managing Windows Server and RHEL environments while administering the SAP BusinessObjects platform. Your efforts will enhance critical syste...

Drive operational excellence as a Database Administrator supporting hybrid marine systems. Manage database performance, security, and availability across diverse environments while ensuring compliance...

Help us enhance our tech support team by leveraging your expertise in systems administration and troubleshooting. Collaborate with IT professionals to resolve complex issues and maintain system integr...

Lead comprehensive Cybersecurity initiatives to enhance enterprise networks, collaborating with key teams to design, manage, and ensure compliance with security policies and monitoring strategies acro...

Provide top-tier Linux systems administration across multiple classified networks. Ensure compliance, security, and performance of RHEL servers, HPC clusters, and enterprise storage while promoting au...

Reimagine UNIX administration as a core component of operating excellence. Drive security, performance, and compliance in multi-site environments while collaborating with stakeholders to innovate solu...

Empower global innovation by implementing advanced cloud frameworks and security systems. You will leverage your expertise in containerization, cloud orchestration, and hybrid cloud models to redefine...

Join a team that's passionate about enhancing IT infrastructure and support. Utilize your expertise in system administration to manage daily operations, troubleshoot issues, and optimize performance a...

Optimize IT systems management by providing comprehensive support for installation, troubleshooting, and maintenance of server and network infrastructures while enhancing system performance and reliab...

Optimize cloud systems through implementation, troubleshooting, and maintenance. Lead infrastructure management processes, ensuring secure operations, monitoring, and problem resolution at all levels...

The System Administrator III at Vibrint is responsible for the implementation, troubleshooting, and maintenance of IT systems, managing infrastructure, and providing support for day-to-day operations...