IT Security Administrator Jobs in Arlington, VA

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...

Shape the future of intelligence by leading the technical vision for a critical program, overseeing cloud migrations, DevSecOps, and AI/ML systems, while mentoring teams and guiding strategic initiati...

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...

Unlock potential by providing high-quality IT support to government clients. Deliver remote and onsite assistance for hardware and software issues while managing network infrastructure and ensuring cy...

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 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...

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...

Drive data collection and analysis efforts to enhance decision-making and operational effectiveness in a collaborative environment. Support senior analysts with detailed insights and generate visualiz...

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

Deliver innovative security consulting strategies across a complex global portfolio, collaborating with cross-functional leaders to embed secure-by-design principles, enhance resilience, and drive ris...

Champion a transformative demand engine by architecting integrated marketing systems. Lead diverse teams to optimize GTM strategies, engage channel partners, and ensure seamless regional execution whi...

Lead the charge in advancing Zero Trust architectures for the US Air Force, optimizing multi-layered enterprise systems to enhance efficiency, reliability, and security across diverse environments in...

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...

Join a team that's dedicated to safeguarding our organization from cyber threats by monitoring, investigating, and responding to security incidents. Leverage your technical skills and grow your career...

Manage IT infrastructure engineering for a major enterprise contract. Collaborate on deployments, security, and operations while ensuring compliance with customer standards. Provide guidance on techni...

Unlock potential by taking ownership of Salesforce administration and data governance. Drive improvements in CRM data quality and process efficiencies within a fast-paced Revenue Operations team, whil...