IT Security Officer Jobs in Arlington, VA

Elevate national security by modernizing COMSEC and cryptographic strategies. Collaborate with stakeholders to transition to post-quantum cryptography while ensuring secure communications align with m...

Join a dynamic team to lead secure architecture reviews, design preventive controls, and build Infrastructure-as-Code solutions for cloud environments, ensuring compliance and mitigating risks across...

Join a team that's leading enterprise data protection and AI governance efforts. You'll drive innovative security solutions, enhance insider risk management, and optimize Microsoft Purview to balance...

Champion your career by leveraging your expertise to engineer and secure advanced network systems. Join a dynamic team dedicated to optimizing critical infrastructure, tackling challenges, and enhanci...

Lead the charge in shaping identity security by owning technical direction for Okta’s IGA, PAM, and ISPM implementations, driving innovative solutions, mentorship, and ensuring best practices across t...

Engage as a Communications Specialist, driving effective engagement across diverse federal client initiatives. Contribute to multi-channel communication strategies, collaborating with stakeholders and...

Elevate your career by supporting diverse communications initiatives within a federal environment. As a key team member, you'll develop audience-specific materials and collaborate with stakeholders to...

Optimize resource deployment and streamline development processes as a key DevOps Engineer. Collaborate with cross-functional teams to enhance system reliability through advanced automation, container...

Lead a skilled team to design, implement, and secure proxy solutions that optimize network traffic for a high-stakes environment. Ensure reliability and performance through advanced monitoring and con...

Drive program success by overseeing large-scale IT operations, ensuring effective service delivery, resource management, and client satisfaction across a national infrastructure in a fast-paced, 24/7...

Empower and lead a comprehensive IT support program, overseeing daily operations, managing team performance, and ensuring contract compliance while driving continuous improvement and high customer sat...

Shape the future of mission orchestration by leading diverse teams to ensure top-tier program delivery aligned with customer needs, performance goals, and innovative technological integration...

Lead the charge in executing strategic program delivery, aligning with customer missions, and guiding diverse Agile teams in developing innovative solutions that enhance national security and mission...

Transform information security by leading operations, mitigating risks, and enhancing security tools. Collaborate with management to ensure compliance and foster a culture of safety within a dynamic t...

Lead and innovate IT Security Operations to defend against threats, ensuring robust cybersecurity. Collaborate on incident response, compliance, and system enhancements in a hybrid work environment...

Discover your potential as a Cyber Technical Targeter, leveraging your expertise in operations and analysis to drive impactful results and enhance customer engagements through strategic lead identific...

Manage and enhance cybersecurity detection capabilities through high-fidelity rules and automated workflows, serving as a technical leader to improve threat detection and response while overseeing pro...

Develop and enhance cybersecurity detection capabilities, leading technical initiatives to streamline threat detection processes and improve incident response through innovative automation and advance...

Contribute to critical technical operations and support for government and military clients, leveraging SQL, Python, and cybersecurity expertise to enhance system deployment and customer satisfaction...

Transform cyber collection capabilities by identifying access gaps, analyzing open-source data, and profiling targets. Collaborate with teams to enhance techniques for gathering critical intelligence...

Empower our team by providing systems engineering solutions for complex infrastructure needs. Collaborate in a dynamic environment to enhance capabilities and address user requirements, all while supp...

Join a team that's focused on providing exceptional Apple-focused IT support. Manage endpoints, ensure compliance with federal security standards, and deliver stellar user experiences in a dynamic, hy...

Develop and manage an Apple-centric IT environment, ensuring secure, automated user experiences and compliance with federal security standards while overseeing help desk operations and endpoint manage...

Join our team to support large-scale Linux systems through installation, monitoring, and problem resolution. Leverage your expertise in scripting and system administration to enhance security and perf...

Drive the execution of on-site network deployment, testing, and implementation, ensuring seamless integration of electronic security systems while collaborating closely with stakeholders for continuou...