IT Security Officer Jobs in Arlington, VA

Pioneer innovative test and evaluation strategies, collaborating with government stakeholders to enhance systems engineering practices. Lead multidisciplinary teams to develop actionable solutions tha...

Join a team that's enhancing cybersecurity by engineering Linux systems and automating processes. Contribute to a next-gen Cyber Threat Intelligence Database while collaborating with key partners to i...

Lead the charge in enhancing security operations by providing expert log analysis, SIEM tuning, and detection engineering. Collaborate with teams to identify gaps, optimize tools, and mentor junior an...

Shape the future of compliance programs by leading enterprise-wide security governance, defining frameworks, and mentoring teams to enhance compliance maturity and risk management across cloud and AI...

Champion the cybersecurity mission by leading a 24/7 Security Operations Center. Drive innovation and compliance to enhance incident response and risk management. Oversee a high-performing team dedica...

Champion cybersecurity excellence by securing complex IT systems, ensuring compliance, and managing risks in a high-stakes environment. Collaborate with stakeholders to defend against evolving threats...

Lead the DevSecOps and cloud delivery strategy, overseeing CI/CD, infrastructure as code, and automated security controls to enhance deployment reliability and operational efficiency across teams...

Transform risk management by leading assessments, negotiating treatment plans, and enhancing controls. Collaborate cross-functionally to ensure compliance and proactively address security risks while...

Lead our cybersecurity and governance initiatives, enhancing security operations and risk management while driving compliance with CMMC 2.0 and ISO/IEC 27001 standards. Collaborate across teams to imp...

Transform security operations by leading a dedicated team of armed guards, ensuring safety and compliance at a sensitive facility while fostering strong relationships with stakeholders and enhancing p...

Elevate incident response capabilities by developing dashboards and alerts, optimizing cloud performance, and ensuring security compliance. Collaborate with product teams to enhance IAM needs while dr...

Join our dedicated engineering team to enhance endpoint management using Microsoft Intune and MCM. Leverage your expertise in a senior role to support a government client, ensuring efficient operation...

Innovate full-stack applications and data solutions, enhancing engineering efficiency in a collaborative Agile environment, while leveraging cutting-edge technologies and tools to meet mission objecti...

Shape your career as an Information Systems Security Officer, ensuring robust security policies and operational integrity for critical systems. Collaborate with teams to manage security operations and...

Drive impactful cybersecurity solutions as a DevSecOps Engineer, collaborating with a high-performing team to enhance national security through innovative problem-solving and technical expertise in dy...

Unlock the potential of cybersecurity by leading vulnerability research and reverse engineering efforts. Drive technical planning and mentor a team while developing innovative exploits for complex com...

The Senior Sales Engineer at Obsidian Security will drive and manage the technical evaluation stage of the sales process while mentoring the team. This role requires expertise in SaaS security challen...

Unlock your potential by leading cybersecurity operations and governance. Drive compliance, manage risks, and enhance security frameworks while coordinating multidisciplinary teams to ensure mission s...

Elevate application security by identifying vulnerabilities and collaborating with development teams to implement secure coding practices, ensuring the reliability of mission-critical federal applicat...

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...