IT Security Researcher Jobs in Arlington, VA

Accelerate security innovation by analyzing and enhancing application security across diverse AWS services while mentoring peers and driving best practices to ensure robust defense against emerging th...

Empower effective risk management by leading testing and monitoring strategies, analyzing data to identify risks, and collaborating across multiple organizations to mitigate exposure while driving bus...

Advance transport network design by expertly configuring systems, enhancing security, and troubleshooting complex network issues in diverse environments, while ensuring compliance with INFOSEC and COM...

Lead the charge in supporting critical IT infrastructure for Identity and Access Management, ensuring seamless operations in a 24x7 environment. Troubleshoot complex issues and provide expert solution...

Explore advanced IT infrastructure solutions in a critical support role. Contribute to a dynamic Operations Center, ensuring seamless Identity Credential and Access Management (ICAM) services with exp...

Unlock potential by designing and managing VMware vSphere environments while implementing disaster recovery solutions. Collaborate in cross-functional teams to enhance capacity and optimize performanc...

Shape your cybersecurity career by leading and innovating on complex security incidents while establishing and auditing security practices. Collaborate across teams to strengthen defenses and mentor a...

Join the AI Engineering team to create Reddit-native LLMs, enhancing model safety and performance through innovative evaluation and fine-tuning pipelines, while collaborating with expert engineers to...

Join us to provide exceptional IT support to senior leadership, ensuring smooth operations for a variety of devices and software. Excel in a role that prioritizes high-quality service and direct inter...

Unlock potential by joining a dynamic team to enhance complex software systems for a multi-level Enterprise IT environment. Contribute to critical architecture, engineering, and operational excellence...

Unlock potential by joining a dynamic team focused on signals and network security. Leverage your expertise in waveform and protocol analysis to bolster national defense efforts while collaborating wi...

Reimagine your career by leading IT projects that design, develop, and implement innovative technology solutions. Collaborate with cross-functional teams to align projects with enterprise architecture...

Lead IT projects to design, deliver solutions aligning with enterprise architecture and security. Collaborate with stakeholders, ensuring compliance with best practices while providing expert guidance...

Join a team that leads the charge in analyzing complex IT business needs, providing expert solutions while ensuring integration and operational excellence across systems to enhance strategic decision...

Explore your career in IT by leading advanced systems analysis, integrating enterprise solutions, and evaluating complex business needs to drive critical IT modernization efforts across operational en...

Join a forward-thinking team to modernize our enterprise file transfer systems. Lead the transition to secure authentication, ensuring data protection and operational resilience in a complex environme...

Optimize observability infrastructures while architecting robust solutions and mentoring teams. Drive real-time analytics, enhance system reliability, and ensure operational excellence across cloud en...

Drive AI innovation by leading teams to transform security signals into efficient detection and response solutions. Collaborate across functions to deliver high-quality AI products that meet our strat...

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

Drive quality through leadership in QA and automation, enhancing e-commerce and tax platforms. Oversee test frameworks and collaborate across functions to ensure robust testing and continuous improvem...

Unlock your potential by ensuring seamless IT operations and incident response. As a key player in our cyber team, you’ll monitor systems, document activities, and drive resolution, ensuring robust se...

Elevate your career by safeguarding national security systems, implementing cybersecurity frameworks, and ensuring compliance. Contribute to proactive measures against threats while supporting critica...

Pioneer innovative Windows and Linux systems engineering to optimize performance, enhance reliability, and deliver high-quality solutions in a dynamic research environment while supporting critical op...

Elevate enterprise data security and compliance by building innovative monitoring solutions, optimizing automated data pipelines, and enhancing frameworks across large-scale IT and HPC environments. J...

Champion project success by leading complex cybersecurity programs, managing contractor performance, and acting as the key liaison for Government stakeholders while ensuring smooth operations and stra...