IT Systems Administrator Jobs in Alexandria, VA

Shape the future of research infrastructure by implementing, maintaining, and enhancing diverse IT systems that support complex projects, ensuring operational excellence and optimal performance in col...

Empower international combat training readiness by analyzing system designs and requirements, driving improvements for complex Navy Surface Combat Systems, and supporting effective training strategies...

Build a secure digital landscape by analyzing network traffic, identifying threats, and coordinating with teams for proactive cyber defense strategies. Leverage advanced tools to detect intrusions and...

Lead the development and implementation of security solutions for information systems, ensuring compliance and effective risk management. Collaborate with diverse teams to maintain a secure operationa...

Unlock potential by becoming a key player in managing and optimizing mission-critical database systems. Collaborate with teams to enhance performance, security, and efficiency while implementing innov...

Help us transform system functionalities through expert engineering, ensuring seamless integration and high performance of our platforms while addressing user needs and maintaining system integrity ac...

Take ownership of complex software systems engineering by defining specifications, designing, coding, and maintaining software applications while ensuring optimal performance and support for large tel...

Elevate operations by maintaining and optimizing Red Hat systems for secure, high-performing environments that support mission-critical functions through effective system administration and collaborat...

Launch your career with hands-on systems administration in a secure, high-trust cyber environment. Provide vital support for Linux/Windows infrastructures, ensuring operational reliability and complia...

Elevate your career by managing cloud systems, ensuring seamless integration and functionality. Work closely with cross-functional teams to enhance our cloud services, while driving innovation and eff...

Drive innovative solutions in cloud system administration, managing Linux environments and container orchestration tools to ensure streamlined operations, while enhancing collaboration with diverse te...

Pioneer innovative infrastructure solutions for complex research systems, enhancing hosting, virtualization, and cloud environments. Collaborate in a dynamic team atmosphere while independently resolv...

Help us design and enhance complex infrastructure systems, tackling multi-environment challenges. Work independently or collaboratively on vital projects, ensuring high quality through testing and doc...

Join a team that's enhancing critical infrastructure systems across diverse platforms. You will engineer solutions for hosting, cloud, and networking environments, addressing challenges in real-time s...

Reimagine the management of Linux systems in a dynamic, mission-critical environment. Take ownership of administration, security, and automation of enterprise Linux setups, while ensuring operational...

Shape the future of defense technology as a Software Engineer, collaborating on the AEGIS Combat System and enhancing training simulations through innovative software solutions in a dynamic team envir...

Join a dynamic team as a senior security specialist, ensuring the integrity and protection of enterprise IT systems while supporting critical DoD missions with a proactive security approach and extens...

Shape the future of cybersecurity by developing secure IT solutions, conducting audits, and ensuring continuous monitoring in classified environments while collaborating with key stakeholders across v...

Engage in dynamic network investigations, providing critical analysis and swift incident response to enhance cybersecurity measures and protect vital infrastructures from breaches...

Shape cutting-edge endpoint solutions by engineering modern ecosystems for secure and high-performance user experiences across diverse environments. Collaborate with teams to innovate, automate, and o...

Champion cyber defense strategies by analyzing network traffic, identifying threats, and enhancing security measures. Collaborate with cross-functional teams to protect vital resources from intrusions...

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...