IT Systems Administrator Jobs in Sterling, VA

Tackle the challenges of cyber defense by monitoring and analyzing network activity, identifying potential threats, and providing rapid response support. Your expertise will play a crucial role in pro...

Unlock potential by analyzing network traffic to detect threats and ensure robust cyber defense operations, collaborating with a specialized team to enhance security protocols and implement proactive...

Lead the charge in analyzing and optimizing IT systems while enhancing user experience through scalable solutions. Collaborate with business units to develop and implement robust integrations, ensurin...

Empower scalable contract lifecycle management by owning and optimizing the CLM platform. Collaborate across teams to streamline processes and ensure reliable system performance, while enhancing data...

Accelerate progress at the intersection of system administration and integration, ensuring optimal performance and security of Linux and Windows platforms while providing technical leadership and supp...

Join a team that's dedicated to enhancing information security posture while monitoring networks for vulnerabilities. Your expertise will guide audits and support accreditation, ensuring compliance wi...

Lead the charge in expert IT Operations support while managing complex issues, mentoring team members, and optimizing processes in a dynamic federal environment across a broad technology landscape...

Unlock your potential as you manage and enhance C2 systems for military training, collaborating with diverse teams to design and implement effective information management plans within a dynamic opera...

Elevate your career by leading strategic cybersecurity initiatives. Collaborate with clients to enhance security posture and compliance, while managing risks and driving operational efficiency across...

Lead the strategic implementation of system security compliance, drive risk management initiatives, and oversee cybersecurity practices while mentoring teams to ensure comprehensive compliance with fe...

Lead advanced support for a nationwide fiber optic network. Collaborate with engineering teams to troubleshoot and resolve complex system and network issues, ensuring optimal performance and security...

Help us maintain and enhance our Corporate Technology infrastructure by providing tier 2+ support, monitoring systems, and optimizing network performance. Collaborate with engineering teams and automa...

Shape and enhance corporate IT operations by leading a proactive team focused on system reliability, security, and user experiences while driving continuous improvements in technology service delivery...

Elevate your career by supporting Linux operating systems, ensuring optimal performance and security. In this dynamic role, you'll troubleshoot, maintain systems, and collaborate with teams to impleme...

Serve as a key point of contact in a dynamic executive office environment, managing and tracking high-level correspondence while ensuring compliance and quality control throughout the routing process...

Elevate your career with a role focused on architecting and automating cloud environments, ensuring operational reliability and efficiency through innovative DevOps practices and collaboration with cr...

Advance cloud infrastructure and DevOps practices by designing and automating enterprise-scale environments, enhancing CI/CD pipelines, and ensuring seamless application performance. Collaborate with...

Manage and optimize complex network systems to enhance security and performance. Collaborate with teams to deliver innovative IT solutions while troubleshooting and providing user support to ensure se...

Join a team that's shaping the future of engineering systems by ensuring technical solutions meet operational goals through collaboration and innovative design from conception to deployment and beyond...

Tackle the complexities of cloud systems administration, overseeing implementation, troubleshooting, and maintenance of secure cloud infrastructures while managing day-to-day operations and enhancing...

Join a team dedicated to enhancing intelligence capabilities through advanced RF, cyber, and SIGINT systems. Engage in full systems lifecycle management, from deployment to sustainment, in dynamic env...

Drive impactful solutions by collaborating with cross-functional teams to translate business needs into technical requirements. Engage in the full delivery lifecycle to create scalable, maintainable s...

Develop comprehensive security strategies to enhance compliance and risk management. Collaborate with technical teams on system assessments and documentation, ensuring efficient tracking and closure o...

Drive operational excellence through application support for enterprise middleware, focusing on integration services, troubleshooting, and modernization using cutting-edge technologies. Engage in 24x7...

Empower innovative solutions as you engage in full lifecycle systems engineering. Collaborate with government and execs to ensure quality deliverables, document processes, and support end-user testing...