IT Security Administrator Jobs in Fairfax, VA

Engage in designing, implementing, and maintaining SharePoint systems to enhance mission-critical environments. Contribute expertise in system operations as part of a dynamic government program, ensur...

Manage and enhance information systems security programs, ensuring compliance with policies and standards while overseeing daily security operations and risk assessments to protect classified informat...

Elevate our mission by leveraging your expertise in Linux systems administration. You will configure, maintain, and optimize key components in a secure environment, driving efficiency and reliability...

Elevate system performance by administering and securing complex Linux infrastructures. You will support mission-critical operations in a classified environment while ensuring compliance with security...

Champion cybersecurity by leading the implementation of security measures to protect mission-critical systems, ensuring compliance with regulations and working closely with stakeholders in a dynamic I...

Optimize IT systems for national security operations, ensuring reliability and performance through Linux/Windows administration, configuration management, and virtual machine support in a fast-paced e...

Champion the cyber security compliance program by leading professionals in establishing a holistic framework for regulatory readiness, ensuring effective governance and continuous improvement in compl...

Transform the Linux server landscape by managing installations, configurations, and optimizations. Drive automation and security compliance while supporting diverse projects in a collaborative environ...

Lead the charge in enhancing cybersecurity at an enterprise scale, ensuring robust policies and practices are in place to protect classified information while fostering collaborative team dynamics and...

Engage in network security operations to enhance cybersecurity monitoring across classified and unclassified environments, supporting the Army National Guard's mission continuity and readiness through...

Optimize your career as a Workday Application Administrator, collaborating with cross-functional teams to enhance system performance and implement scalable HR solutions that align with business object...

Join a team that's committed to embedding security in the software development lifecycle, protecting sensitive data through proactive threat modeling, reviews, and guidance, while collaborating with d...

Drive IAM excellence by designing, implementing, and managing secure access systems. Collaborate across IT to enhance security measures, ensure compliance, and protect sensitive data from unauthorized...

Advance enterprise infrastructure by managing Linux systems, storage, and backups while ensuring security compliance. Collaborate cross-functionally to enhance system reliability and drive operational...

Champion a high-performance environment as a Linux System Administrator, ensuring optimal system reliability, security compliance, and continuous improvements across infrastructure operations while co...

Lead compliance initiatives and enhance security governance within healthcare. Ensure adherence to ISO 27001, HIPAA, and manage audits, risk assessments, and policies while fostering collaboration acr...

Join our team as an advisor in information system security, overseeing multiple IT projects. Leverage your cybersecurity expertise to improve security documentation, coordinate reporting, and support...

Join a dynamic team as a cloud engineer, driving enterprise infrastructure operations with Linux and AWS. Collaborate across teams to enhance services and ensure security in a fast-paced, innovative e...

Transform enterprise infrastructure and cloud solutions to support national security missions. Collaborate with stakeholders, ensure successful deployments, and lead modernization initiatives while ov...

Develop and optimize innovative IT security, risk, and compliance programs. Collaborate with cross-functional teams to enhance security initiatives, ensure adherence to requirements, and drive impactf...

Oversee enterprise cybersecurity architecture for vulnerability management, guiding ARNG in securing operations across various environments by assessing risks, defining patterns, and enhancing complia...

Grow your career with a pivotal role driving cybersecurity strategies to enhance organizational security. Collaborate with stakeholders, implement critical policies, and build metrics to ensure the pr...

Advance your career by ensuring optimal performance of training systems for effective delivery. This role involves maintaining training environments, managing user access, and ensuring security compli...

Lead cybersecurity initiatives by executing Risk Management Framework activities and continuous monitoring in a classified environment, ensuring compliance and operational security for multiple system...

Join a team that's pivotal in safeguarding networks through expert monitoring and incident response. Engage in dynamic projects emphasizing cybersecurity excellence and collaborative problem-solving t...