Systems Administrator Jobs in Manassas, VA

Optimize customer success by operationalizing the Tanium platform, solving complex issues, and enhancing security and compliance through effective technical collaboration and communication in enterpri...

Lead the charge in the configuration and management of IT systems, including servers and mobile devices. You will ensure operational efficiency through system maintenance, testing, and proactive probl...

Deliver critical systems integration support by overseeing complex NSG/ASG environments, ensuring seamless operation across cloud and hybrid infrastructures while guiding junior team members in achiev...

Build impactful enterprise applications by developing and maintaining crucial software for the Army National Guard. Ensure security and reliability in a collaborative Agile/DevSecOps team, supporting...

Join a team that's committed to optimizing IT infrastructure and collaboration platforms. Leverage your expertise in Exchange, Office 365, identity management, and automation to streamline operations...

Unlock innovative solutions as you develop and enhance complex software systems. Collaborate with a dynamic team to solve critical challenges in national security through advanced technology and maint...

Advance your career by enhancing software systems, analyzing performance, and collaborating with a dynamic team. Contribute to design and implementation of robust solutions while ensuring alignment wi...

Transform intelligence operations by architecting cutting-edge solutions for DoD and IC sectors. Lead technical engagements, design secure infrastructures, and optimize data platforms to support missi...

Innovate with our team as you design and maintain high-availability environments, ensuring robust DevOps practices while leveraging automation and security best practices to enhance system performance...

Unlock potential by leading the design and optimization of secure network infrastructures. Ensure compliance and performance for advanced connectivity solutions, while supporting modernization initiat...

Transform software and embedded systems through modern DevOps practices, focusing on CI/CD, infrastructure automation, and system reliability for aerospace and defense programs, while collaborating ac...

Lead the charge in architecture design and integration of enterprise systems while delivering custom software solutions and guiding a team to enhance NIAID's clinical information capabilities and supp...

Lead the design and implementation of cloud-native applications for DoD systems. Collaborate with stakeholders, mentor developers, and drive modernization initiatives through advanced technical soluti...

Lead multi-cloud engineering projects, ensuring seamless integration and automation of enterprise systems for critical infrastructure supporting USCG operations. Drive innovation in cloud architecture...

Join a team that's at the forefront of integrated defense solutions, leveraging innovative technologies in multi-sensor fusion and AI. Collaborate on software development and configuration management...

Join our dynamic IT team as you manage and enhance network systems, providing expert technical support. Utilize your skills in troubleshooting, system installation, and security implementation to driv...

Optimize our SharePoint environments by managing, troubleshooting, and upgrading systems while collaborating with a diverse team to ensure seamless operations and effective solutions in document manag...

Shape the future of secure federal IT by delivering systems engineering excellence. Collaborate across teams to ensure operational performance, compliance, and resilient infrastructure for mission-cri...

Join a dedicated team as a product quality SYSTEM ENGINEER, driving the testing and validation of geospatial intelligence products. Collaborate with experts in imaging to enhance quality and communica...

Lead transformative IT initiatives at an enterprise level, providing strategic direction and technical expertise in healthcare systems and data processing. Collaborate with stakeholders to drive moder...

Transform the future of cloud automation as you lead systems and DevOps initiatives. Collaborate with technical teams to create innovative desktop and web solutions, ensuring efficient deployment and...

Transform your career as you drive innovative cloud solutions and DevOps practices. Collaborate closely with teams to enhance system architecture, streamline processes, and ensure secure deployment an...

Optimize data quality and reporting accuracy while delivering comprehensive insights for decision-making. Collaborate with teams to enhance operational analytics and ensure compliance with security st...

Lead and enhance cloud O&M service delivery, ensuring scalability and performance for complex projects. Drive innovation, manage teams, and engage with stakeholders to align operational goals and main...

Lead transformative cloud operations, enhancing performance in complex environments. Oversee service delivery, strategic planning, and cross-team collaboration to achieve excellence in customer satisf...