IT Security Officer Jobs in Arlington, VA

Help us enhance national security by leveraging open-source intelligence to support DHS initiatives. This expert role focuses on targeted data collection, analysis, and dissemination using advanced to...

Lead the charge in managing advanced national-security programs for the DoD. Drive cost, schedule, and technical performance while fostering collaboration across teams and building trusted customer re...

Champion customer success by designing and optimizing scalable programs that enhance adoption of identity security solutions, ensuring impactful training and resources for customer-facing teams...

Join a team that's dedicated to enhancing cybersecurity by managing and administering the Tenable Suite on Linux platforms. Leverage your expertise to conduct vulnerability assessments and collaborate...

Join a team that's pioneering comprehensive security measures across a global IT infrastructure, ensuring compliance and safeguarding data for over 40,000 users while leading advanced security initiat...

Partner with us to embed automated security controls in CI/CD pipelines, enhancing security posture and compliance for application and platform deployments in a dynamic hybrid environment...

Drive your career with impactful security initiatives that enhance product safety and foster responsible AI development. Collaborate across teams to elevate security practices and implement robust gua...

Lead the charge in enhancing identity and access management systems, leveraging over a decade of expertise to innovate and secure IAM solutions across diverse environments while ensuring compliance wi...

Unlock potential by conducting advanced penetration tests and cyber threat emulations to enhance the security posture of operational networks. Collaborate with teams to deliver actionable insights and...

Lead the charge in enhancing enterprise infrastructure capabilities, collaborating with teams to implement advanced IT solutions, ensuring security and compliance across diverse environments while opt...

Transform your career as you design and secure automated delivery pipelines, ensuring streamlined deployment and compliance while collaborating with cross-functional teams to enhance cloud infrastruct...

Transform classified network operations by leveraging your expertise in engineering, compliance, and cybersecurity. Collaborate with teams to enhance infrastructure, troubleshoot issues, and implement...

Lead project management initiatives within the MSSP business, driving product transitions and strategic programs. Collaborate cross-functionally to ensure timely delivery and quality outcomes while fo...

Lead the charge in modernizing critical Azure cloud infrastructure for federal clients. This senior role demands hands-on expertise in architecture, security, and compliance, ensuring scalable solutio...

Optimize privileged access management by analyzing complex access challenges, guiding junior team members, and implementing secure access controls to enhance client security and operational efficiency...

Optimize IT operations by supporting Special Access Programs for DoD agencies. Ensure system integrity, manage cybersecurity protocols, and provide technical support to enhance performance and complia...

Take ownership of comprehensive cyber risk assessments across the enterprise, articulating risks in business terms to ensure informed decision-making by leadership and helping to strengthen the organi...

Optimize security for AWS infrastructure by designing and implementing robust controls. Collaborate with teams to ensure compliance and continuous monitoring while addressing vulnerabilities and enhan...

Elevate your career by managing the security posture of critical information systems. Collaborate with key stakeholders to ensure compliance and protect sensitive data within Special Access Programs...

Lead detection and response strategy, building systems and automations to enhance security. Collaborate with teams to set standards, mentor engineers, and manage complex incidents, ensuring effective...

Empower your career as a cyber threat specialist, collaborating with stakeholders to enhance security across cloud and enterprise platforms. Analyze risks, implement NIST controls, and proactively ide...

Champion cloud and application security by enhancing AWS practices, collaborating with cross-functional teams, and driving continuous improvement to ensure secure and compliant environments...

Lead the charge in cybersecurity as a strategic Growth Lead, driving engagement and partnership with US Cyber Command and the Cyber Mission Force to tackle complex operational challenges and enhance n...

Join a team that's dedicated to enhancing the skills of Counterintelligence personnel through advanced Ubiquitous Technical Surveillance training, ensuring mission readiness and operational excellence...

Join a team that's dedicated to enhancing cybersecurity by analyzing insider threats and user activity. Collaborate with experts to implement countermeasures and provide critical insights to improve s...