IT Security Officer Jobs in Arlington, VA

Drive modernization efforts by managing IAM solutions, troubleshooting access issues, and enforcing policies. Collaborate with senior engineers to enhance security technologies like MFA and SSO, contr...

Advance your career as a Senior Data Security Solution Architect, leading the design and implementation of cutting-edge AI and data security solutions while collaborating with engineering teams to enh...

Oversee IT system infrastructure, ensuring optimal performance and reliability. Manage troubleshooting, maintenance, and support for client/server/storage/network devices while leading a team to enhan...

Unlock potential by designing and maintaining scalable infrastructure systems. Collaborate with teams to implement containerization and virtualization solutions, ensuring high availability and securit...

Champion compliance and security excellence by driving NIST 800-53 and FedRAMP initiatives. Partner with clients to ensure federal authorization, author vital documents, and manage multiple A&A projec...

Optimize your career by conducting independent security assessments to ensure compliance with federal cybersecurity standards. Collaborate with stakeholders to manage risks and enhance the security po...

Shape the future of cybersecurity by conducting thorough assessments of IT systems, ensuring compliance with federal standards, and collaborating with key stakeholders to mitigate risks and enhance se...

Champion security initiatives in a dynamic environment, ensuring compliance and effective communication of security protocols across diverse teams while managing sensitive information and supporting m...

Join a team that's dedicated to supporting tactical data management through advanced system administration. Leverage your expertise in Linux and Windows environments to enhance operational efficiency...

Join a dynamic team to conduct cyber risk assessments, develop mitigation strategies, and enhance proactive risk management. Collaborate with experts to translate technical risks into actionable insig...

Shape the future of program management by leading a dynamic team to ensure successful contract execution, client satisfaction, and strategic growth across multiple programs with a focus on operational...

Shape the future of information security by leading API integrations and enhancing operational performance through collaboration and innovative solutions in a dynamic environment...

Drive the development and automation of secure software solutions that enhance cybersecurity workflows. Collaborate with cross-functional teams to build and maintain a reliable DevSecOps environment...

Seeking a senior Cybersecurity SME to lead compliance assessments, develop strategies, and provide technical expertise for federal clients. Drive cybersecurity initiatives, manage risk, and mentor tea...

Lead and innovate the cybersecurity incident response function, utilizing advanced technical expertise in security operations, threat detection, and automation to enhance organizational resilience and...

Accelerate progress at the forefront of cybersecurity by enhancing incident response capabilities. Lead a high-performing team in a dynamic environment to build modern security solutions and strengthe...

Elevate security observability by enhancing Datadog's capabilities across cloud and corporate environments, ensuring actionable detection aligned with real-world threats while collaborating with cross...

Join a team that's dedicated to enhancing logistics and program management for defense security cooperation. This hybrid role requires expertise in logistics, collaboration with DoD stakeholders, and...

Reimagine AI solutions as a Senior Architect, designing and integrating innovative workflows and tools to enhance mission capabilities. Collaborate across teams to ensure secure, repeatable AI use in...

Champion innovative infrastructure solutions by designing, deploying, and maintaining scalable systems. Collaborate with teams to enhance performance, security, and adaptability in a fast-paced enviro...

Join us to design, implement, and manage Microsoft 365 solutions, providing operational support and service delivery. Collaborate with cross-functional teams to enhance service availability, security...

Elevate the future of U.S. Coast Guard acquisitions by managing configuration processes for the Waterways Commerce Cutter. Collaborate with teams to ensure compliance and accuracy in documentation and...

Drive impactful solutions as a Systems Engineer, adeptly integrating systems and addressing complex challenges to enhance mission outcomes in a dynamic environment...

Join a team that's dedicated to identifying and mitigating insider threats through advanced analytics and proactive hunting strategies. Leverage your expertise to enhance security measures and protect...

Unlock potential by defining and driving the technical vision and product strategy for Next-Gen SIEM and Log Management products, ensuring alignment with market needs and customer motivations while fo...