IT Security Administrator Jobs in Chantilly, VA

Lead the charge in securing vital information systems by developing and implementing policies in compliance with government regulations. Collaborate with stakeholders, manage security tools, and stay...

Drive innovative solutions by managing Linux systems and automating infrastructure. Support critical malware analysis programs with exceptional performance across enterprise systems, ensuring secure a...

Drive the modernization of malware analysis systems by mastering Linux environments, automating deployments, and ensuring flawless operations. Collaborate within a dynamic team to deliver next-gen cyb...

Support our mission by administering and enhancing Linux and virtualized systems while ensuring security compliance. Leverage your expertise in systems management to maintain infrastructure performanc...

Explore the role of a System Administrator, overseeing the War Data Platform with a focus on security, user management, system monitoring, and automation tasks. Ensure operational excellence through r...

Join a team that's dedicated to optimizing IT systems through innovative support, troubleshooting, and maintenance. Drive efficiency in information technology infrastructure while providing top-tier a...

Empower federal agencies by leading IT security assessments and evaluations. Utilize your expertise to identify weaknesses and develop remediation plans, ensuring compliance with federal regulations a...

Deliver expert IT controls assessments for federal agencies, leading stakeholder engagement and technical delivery. Utilize your IT security and audit background to identify weaknesses, develop remedi...

Lead the administration and optimization of enterprise IT systems, ensuring reliability, security, and performance across Windows, Linux, and UNIX environments while delivering exceptional technical s...

Transform federal cybersecurity compliance by leading initiatives for FISMA Moderate applications, coordinating across diverse teams to ensure secure and efficient operations in accordance with nation...

Drive FISMA Moderate compliance and security oversight for federal IT programs, coordinating across teams to enhance vulnerability management, support security documentation and provide crucial risk m...

Join a team that's dedicated to ensuring the performance and stability of enterprise virtualization infrastructure. Provide Tier II support, troubleshoot VMware technologies, and enhance the virtual e...

Optimize network operations by monitoring connections, resolving user access issues, and ensuring infrastructure security. Engage in proactive risk management and support a diverse user base with high...

Join a team that's dedicated to enhancing information system security through policy implementation, risk assessment, and day-to-day operations while ensuring compliance with federal standards and mai...

Transform potential by managing Linux systems administration in a dynamic environment. You will oversee server upgrades, support security protocols, and ensure operational excellence while collaborati...

Champion the daily operations of Linux systems while supporting complex programs. Collaborate with cross-functional teams to enhance server management and implement solutions, ensuring system reliabil...

Contribute to enterprise operations by administering Windows and Linux systems, ensuring security, availability, and performance while collaborating with senior engineers and supporting various infras...

Transform your career by providing vital technical support and system administration. Engage with an agile team to enhance system performance and ensure optimal functionality, focusing on GEOINT appli...

Transform the cybersecurity landscape by leading our classified information systems security efforts. You'll be pivotal in guiding management, ensuring compliance, and maintaining a secure network env...

Transform your expertise by designing and implementing cybersecurity controls, conducting assessments, and ensuring secure system architectures across various environments, while collaborating with sk...

Transform IT system management by providing hands-on support for implementation, troubleshooting, and daily operations of client/server/storage/network infrastructures, ensuring high availability and...

Engineer and manage IT systems infrastructure to ensure reliability and performance of critical enterprise applications. Provide support across various environments, collaborating with teams to enhanc...

Empower our IT team by providing essential desktop support and system administration. Manage Windows servers, perform updates, and ensure smooth operation for Department of Commerce users in a hybrid...

Empower your career by managing IT systems and providing support. Drive the administration of cloud platforms and networks, ensure data security, and assist staff with technical solutions in a collabo...

Unlock potential by managing and securing enterprise networks as a Windows Systems Administrator. You'll enhance performance, support security operations, and ensure our systems meet federal guideline...