Systems Administrator Jobs in Manassas, VA

Grow your career with a dynamic team focused on enhancing enterprise geospatial systems, providing critical infrastructure support, and fostering a DevOps culture through cloud management and automati...

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

Transform critical GIS and data-processing systems by providing technical leadership, optimizing workflows, and supporting modernization initiatives in a federal environment to enhance nautical inform...

Drive software investment optimization by guiding acquisition strategies and managing vendor relationships. Collaborate across teams to enhance decision-making, improve asset management processes, and...

Empower high-performance systems as a Senior Systems Administrator, overseeing a complex network environment. Drive infrastructure optimization, fortify security, and collaborate strategically for pea...

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...

Optimize SharePoint environments and support stakeholders by managing configurations, troubleshooting issues, and enhancing site functionality, ensuring seamless collaboration and operational efficien...

Deliver expert network administration for mission-critical systems, ensuring performance, security, and availability while troubleshooting complex issues and collaborating across teams to integrate in...

Contribute to the advancement of engineering applications by managing system integration tasks, ensuring operational continuity, and providing technical support for enterprise products and infrastruct...

Join a team that's redefining cyber security through hands-on network operations, vulnerability assessments, and technical risk evaluation. Collaborate on innovative methodologies to ensure robust net...

Discover a dynamic opportunity supporting enterprise networks and desktop environments! You’ll configure, maintain, and troubleshoot systems while providing top-notch customer support. Join us in deli...

Drive effective solutions as a Systems Engineer, ensuring a stable Microsoft environment by troubleshooting, administering systems, and performing regular updates while providing superior support acro...

Advance your career by enhancing cybersecurity operations and assessments. Collaborate across teams to mitigate threats, conduct vulnerability assessments, and produce security documentation, ensuring...

Drive the development and deployment of software solutions that automate and manage both Linux and Windows enterprise infrastructures while ensuring robust application delivery through CI/CD practices...

Develop impactful software solutions to secure critical networks by integrating Kubernetes services with the CTI sharing mission. Collaborate with cross-functional teams to enhance cybersecurity infra...

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...

Optimize system operations as a vital part of a dynamic IT team; maintain user accounts, tune performance, and ensure security across a multi-user environment while collaborating on hardware/software...

Engineer innovative ServiceNow solutions to enhance operations in a secure hybrid cloud. Collaborate with a skilled team to design and maintain systems that optimize organizational workflow and effici...

Join a team that's driving key operations by spearheading system engineering initiatives, troubleshooting enterprise platforms, and leading a dynamic helpdesk team to ensure optimal performance and cl...

Optimize and maintain databases for critical federal operations! Join us in enhancing enterprise services with cutting-edge technology. Bring your expertise in SQL Server and cloud solutions to elevat...

Advance your career by leading complex network projects and guiding teams. Conduct network analysis, upgrades, and maintenance while collaborating with technical teams to achieve optimal performance a...

Transform unified communication services through innovative design and support. Engage in technical modernization initiatives and improve operational efficiency for worldwide customers with expertise...