IT Infrastructure Specialist Jobs in Fairfax, VA

Deliver seamless system administration for Linux servers, ensuring robust security and compliance. This role involves configuring, monitoring, and upgrading network resources while supporting hardware...

Unlock potential by designing and managing secure, high-availability enterprise infrastructure solutions for critical DoD missions across cloud and on-premises environments. Drive innovation through h...

Shape the future of IT by ensuring system stability, security, and performance. This role involves managing servers, networks, and critical systems while collaborating with teams to implement innovati...

Empower our team by leveraging your expertise in system administration to ensure robust IT infrastructure stability, security, and performance. Collaborate effectively to tackle technical challenges a...

Join a team that's committed to enhancing IT infrastructure stability and security. Leverage your technical skills to manage systems, networks, and performance, while collaborating on innovative techn...

Champion the future of IT infrastructure by providing expert field support, troubleshooting, and maintaining systems in diverse environments. Collaborate with federal teams and ensure seamless operati...

Advance your career as a key Systems Engineer, ensuring robust INFOSEC through system assessments, validation, and compliance efforts. Collaborate with teams to integrate cutting-edge technologies whi...

Drive seamless integration of DevSecOps tools in an agile team, building CI/CD solutions for large enterprises. Collaborate to solve IT challenges, ensure consistent messaging, and document environmen...

Accelerate your career by providing vital Infrastructure Server and Sustainment services to enhance High Performance Computing capabilities, ensuring optimal system performance and resolving complex I...

Unlock your potential as a Systems Administrator in a secure environment, providing advanced support for enterprise infrastructure, network solutions, and cybersecurity compliance to ensure operationa...

Engage with a dynamic team as you manage databases and support users. As a Systems Administrator, you will perform critical help desk functions and ensure software reliability, all while driving solut...

Provide critical systems administration support to optimize system performance and security. Collaborate with teams to enhance IT infrastructure and ensure seamless operation across platforms, fosteri...

Lead the transformation of hybrid infrastructure to a fully Azure-native ecosystem by managing and optimizing network performance while ensuring secure and efficient migration and automation processes...

Transform mission-critical systems as a Systems Administrator, ensuring the reliability and security of cloud infrastructures. Collaborate across teams to automate processes and enhance software deliv...

Transform network reliability by overseeing performance, optimizing connectivity, and enhancing security. Utilize your expertise to troubleshoot issues, implement effective solutions, and support a dy...

Drive network excellence by maintaining and optimizing performance, troubleshooting issues, and implementing solutions. Your expertise will enhance operations in a collaborative environment focused on...

Shape the future by managing and optimizing our network infrastructure. Collaborate with a talented team to ensure security, reliability, and performance while solving complex issues and implementing...

Elevate our network operations by managing critical infrastructure, ensuring system security, and optimizing performance. Collaborate with a talented team to innovate solutions that support our organi...

Engage in advanced systems engineering for user architectures, optimizing technology solutions and infrastructure. Collaborate with multidisciplinary teams to ensure robust and efficient systems, enha...

Join a team that's shaping the future of IT operations by managing Windows and VMware systems in a secure environment. Collaborate on cutting-edge solutions to enhance efficiency and security within a...

Provide effective Tier 2 IT support for LAN systems and applications, ensuring minimal downtime for end-users through prompt troubleshooting and maintenance of various network devices and services...

Empower high-performance computing through expert system administration, providing critical support, troubleshooting, and optimization of IT systems, while managing daily operations and enhancing reli...

Advance your career by providing top-tier HPC services, ensuring seamless IT operations while solving complex issues and enhancing system performance. Collaborate with diverse teams to deliver impactf...

Support and optimize HPC environments, ensuring system integrity and efficiency. Manage daily operations, troubleshoot issues, and provide excellent service to enhance IT system performance and reliab...

Lead the charge in providing advanced HPC services through optimization, troubleshooting, and maintenance of IT systems, while overseeing daily operations and ensuring seamless user support and system...