IT Security Specialist Jobs in Arlington, VA

Innovate secure financial messaging solutions by leading security architecture design and governance. Collaborate with cross-functional teams to ensure systems protect data integrity and stay resilien...

Join a team that's redefining enterprise wireless networking solutions by designing, implementing, and optimizing cutting-edge infrastructure for secure communications supporting high-level missions w...

Join a team that's transforming financial systems through leadership in software development. You'll oversee technical efforts, guide developers, and ensure best practices while shaping the direction...

Transform the future of web applications by developing secure, scalable solutions for critical investigative missions. Collaborate with teams to create efficient, user-focused applications that comply...

Join us to leverage your Windows Server expertise in a dynamic role focused on infrastructure management, security compliance, and customer-driven solutions. You'll play a key part in optimizing perfo...

Deliver a comprehensive IT vision and strategy, optimizing fiscal and operational performance to align with agency objectives while advising senior management on transformational IT solutions and cybe...

Drive innovation by assessing emerging tech and its military applications. Analyze advanced technologies' impact on Defense Critical Infrastructure while producing critical intelligence assessments fo...

Develop and maintain software applications to improve data integrity and usability. Collaborate with a dynamic team using Agile methodologies, and troubleshoot complex issues while adapting to new tec...

Advance secure communications for critical federal missions by providing senior engineering support for COMSEC, ensuring resilience and compliance in network operations and enhancing encrypted communi...

Empower employees with effective internal communications that connect strategic enterprise AI initiatives to organizational goals, enhancing engagement and clarity across all levels while working clos...

Lead the charge in transforming SOC operations while managing a team of analysts, ensuring effective incident response, threat detection, and operational excellence. Drive process improvements and fos...

Transform your expertise in mobile software reverse engineering to enhance cybersecurity operations. Collaborate across agencies to analyze malware, support exploitation automation, and advance missio...

Unlock your potential as a software engineer, collaborating in a dynamic team to design, develop, and support enterprise solutions while enhancing your skills in a high-paced environment focused on in...

Join a team that's shaping engineering solutions for secure end-user computing, focusing on desktop builds across multiple operating systems. Collaborate in a dynamic environment while ensuring compli...

Contribute to the development and execution of go-to-market strategies, conducting market research, and collaborating cross-functionally to bridge technology offerings with government and military nee...

Join a team that's advancing air traffic management by designing and integrating complex systems for the National Airspace System. Your expertise will help enhance safety and efficiency in aviation, m...

Join a team that's dedicated to assessing and enhancing C-UAS technologies by developing and executing robust testing strategies. Your expertise will drive crucial evaluations and support mission succ...

Shape the future of cybersecurity by leveraging your expertise in mobile reverse engineering, threat analysis, and collaborative problem-solving to address complex cyber challenges and protect nationa...

Advance your expertise by managing complex DevSecOps infrastructures, enhancing cloud operations, and ensuring security compliance across Army environments. Collaborate with diverse teams to provide i...

Manage global legal strategy for data security and privacy. Collaborate with executives to ensure compliance and guide incident responses while mentoring privacy lawyers to strengthen organizational r...

Take ownership of COMSEC operations, leading the management and security of communications equipment and programs, ensuring secure classified and unclassified network operations for critical missions...

Contribute to our Cyber Defense initiatives by optimizing SIEM processes, analyzing security events, and supporting cybersecurity teams to enhance detection capabilities across complex enterprise envi...

Lead the charge in ensuring compliance and integrity of certification programs. Manage policies, accreditation processes, and address fraud risks while collaborating with internal teams to enhance ope...

Tackle complex system engineering challenges by leading the deployment and documentation of advanced security tools in Linux environments, ensuring effective access management and compliance with oper...

Take ownership of end-to-end systems engineering, driving complex implementations and modernizations across cloud and infrastructure ecosystems while ensuring scalability, security, and performance in...