IT Systems Administrator Jobs in Mc Lean, VA

Help us drive rapid technological advancement for defense by integrating cross-functional teams, managing project execution, and ensuring compliance with security protocols. You'll lead initiatives th...

Lead the development and maintenance of IT infrastructure while managing network operations and supporting strategic goals in a collaborative environment to elevate user experience and system efficien...

Elevate security standards by assessing and enhancing computing environments to identify vulnerabilities and ensure compliance with Information Assurance policies, working closely with engineering tea...

Elevate your career by joining a dynamic team focusing on AI/ML development and high-performance applications, integrating innovative solutions within scalable systems. Drive impactful projects levera...

Empower the DOJ by leading complex audit investigations, ensuring compliance, and guiding junior staff while enhancing operational efficiency within a fully remote environment...

Advance your career by leading information security policies, risk management, and infrastructure protection efforts. Collaborate with cross-functional teams to enhance system design and provide criti...

Shape the future of information security by overseeing substantial IT systems, ensuring effective security controls and compliance with regulations. Collaborate with engineering teams to enhance the s...

Join a team that's driving innovative digital modernization initiatives. As a key player, you'll manage the administration and optimization of Appian and other low-code platforms, ensuring high perfor...

Join our Corporate IT team as a Senior Cloud Platform Engineer to design and manage enterprise-scale cloud infrastructure across Azure and GCP, driving innovation in cloud-native solutions that enhanc...

Optimize architectural vision and governance for a federal AI initiative, guiding technical teams to deliver mission-aligned solutions while ensuring integration, security, and compliance across class...

Lead 24x7 server and network operations monitoring to ensure system availability. Collaborate with technical teams to analyze issues and maintain documentation while staying current on evolving proced...

Help us advance our IT operations by executing maintenance activities, ensuring data security, and enhancing user support processes. Drive project success and improve system interfaces in a collaborat...

Join a dynamic team as you lead the charge in managing virtual desktop environments, analyzing system performance, ensuring compliance, and enhancing cybersecurity measures for critical national intel...

Lead the charge in enhancing user experiences through innovative Virtual Desktop solutions. Drive system performance, security compliance, and support in a dynamic large-scale computing environment to...

Manage the modernization of communication systems for a critical national weather observation network. Engage in infrastructure design, contract management, risk assessment, and cloud network operatio...

Empower your career with a dynamic role in network administration. Collaborate to configure, support, and enhance IT infrastructure, ensuring optimal performance while preventing issues across crucial...

Lead the development and implementation of cybersecurity strategies to protect critical systems. Collaborate on multi-year projects, manage platforms, and advise on compliance, ensuring they meet esta...

Unlock potential by leading technology enablement operations, optimizing business processes, and driving digital transformation. Collaborate with leaders to design strategies that enhance efficiency a...

Shape the future of operational readiness by leading Tier 4 vendor support efforts across critical AI-driven military platforms, ensuring seamless functionality in classified and unclassified environm...

Transform complex virtualization environments by managing VMware installations, ensuring optimal performance, and troubleshooting issues. Collaborate with teams to enhance infrastructure security and...

Join a team that's shaping the future of cloud security by leading vital cybersecurity initiatives, implementing federal guidelines, securing cloud environments, and mentoring junior staff to achieve...

Optimize customer operations by maintaining and upgrading systems across multiple sites. Engage with partners to manage requirements, validate functionality, and provide administration and troubleshoo...

Lead the development and implementation of IT Security Standards. Collaborate with the Baltimore City Information Security Council to ensure compliance and maintain effective security measures across...

Lead a team to deliver comprehensive cybersecurity solutions, ensuring system integrity and compliance. Collaborate with clients to gather requirements and implement risk mitigation strategies while d...

Drive innovation in auditory health by developing and integrating software and technical solutions that enhance military hearing readiness and clinical decision-making. Collaborate with stakeholders t...