IT Security Administrator Jobs in Reston, VA

Drive the delivery of modern workplace solutions by managing Microsoft 365 services, executing migrations, and optimizing configurations for seamless user experiences. Collaborate cross-functionally t...

Transform your expertise into actionable insights by analyzing digital networks to uncover unauthorized activities. Collaborate with a dedicated team to protect assets using advanced SIGINT and comput...

Pioneer innovative training programs that shape security officer skills and elevate performance. Collaborate with management to identify needs, ensuring compliance with training mandates, while advanc...

Lead and optimize information security initiatives for civil society organizations, providing training, support, and mentoring to ensure effective practices and responses to digital threats. Engage wi...

Drive the design, deployment, and maintenance of multi-enclave infrastructure systems, ensuring secure, efficient integration and operation within the War Data Platform for enhanced decision-making in...

Transform infrastructure by optimizing cloud resources and enhancing network architecture. Bring your expertise in automation, security, and hyperconverged solutions to lead impactful projects and dri...

Lead initiatives in cloud security, collaborating across agencies to enhance compliance and mitigate risks in a dynamic multi-cloud environment, while implementing robust security strategies and tools...

Unlock potential by overseeing the architecture and automation of the Atlassian ecosystem to enhance operational efficiency and support dynamic workflows, ensuring a balance between governance and tea...

Unlock potential by performing in-depth analysis of digital network data to identify and document malicious activities. Leverage cutting-edge SIGINT and network defense resources in a collaborative an...

Reimagine the operational backbone of public transit by managing vital software systems. This role blends software engineering duties with Linux administration to enhance the MBTA Operations Control C...

Drive security engineering initiatives across applications, APIs, and cloud infrastructure, enhancing automation, integration and securing development workflows to prevent security vulnerabilities and...

Champion the delivery of multi-workstream ServiceNow programs. Oversee end-to-end project management, stakeholder engagement, and cross-functional collaboration while driving governance and quality fo...

Lead the design and deployment of AWS infrastructure solutions, ensuring robust security and operational efficiency while managing resource performance and orchestrating container workloads for optimi...

Accelerate progress at the forefront of AWS infrastructure development, designing secure and scalable cloud solutions. Collaborate with cross-functional teams to implement best practices that enhance...

Transform enterprise security by enforcing compliance and protecting endpoints through robust policy implementation, device controls, and seamless integration of Unified Endpoint Management (UEM) solu...

Advance cybersecurity efforts by analyzing threats and vulnerabilities, optimizing network security, and ensuring compliance. Collaborate with teams to enhance the security posture and mitigate risks...

Drive security excellence as a Senior Site Security Officer, managing compliance, vulnerability assessments, and team training to protect critical infrastructure in a dynamic cloud environment while s...

Drive the design, development, and deployment of AI/ML solutions, integrating advanced technologies into enterprise systems. Collaborate with teams to produce scalable, production-ready applications t...

Join a dynamic team to lead cyberspace intelligence operations, guiding strategic development and integration of cyber capabilities to enhance national security initiatives. Showcase your analytical e...

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

Join a team that's focused on securing and automating mission-critical engineering solutions. As a Senior DevSecOps Engineer, drive innovation by implementing DevSecOps practices and cloud-native solu...

Join a team that's modernizing critical infrastructure through advanced Linux engineering. You'll lead the design, implementation, and security of high-availability Linux systems, optimizing performan...

Redefine the quality assurance landscape by conducting thorough functional and regression testing on automated systems. Ensure compliance with business practices while enhancing software effectiveness...

The Digital Network Exploitation Analyst 3 at Wyetech is responsible for analyzing and developing computer or information systems to support federal government customers. This role requires a strong b...

The Digital Network Exploitation Analyst 3 at Wyetech is responsible for breaking technological barriers and solving real-world problems for federal government customers. This role requires a strong b...