IT Security Officer Jobs in Arlington, VA

Empower your career by engaging in diverse cyber system assessments, validating complex information systems, and collaborating with inter-agency partners to enhance strategic tech initiatives and oper...

Elevate security standards by assessing and enhancing computing environments to identify vulnerabilities and ensure compliance with Information Assurance policies, working closely with engineering tea...

Support cybersecurity operations by executing RMF activities and documentation for ARNG systems, ensuring compliance and security readiness across a vast network supporting over 120,000 users in vario...

Transform enterprise endpoint security by architecting and maintaining protection strategies for diverse environments. Drive vulnerability management, compliance efforts, and enhance operational effic...

Innovate cybersecurity practices by implementing security controls, conducting assessments, and collaborating with teams to ensure robust defense mechanisms across multiple environments, including Lin...

Accelerate security innovation by analyzing and enhancing application security across diverse AWS services while mentoring peers and driving best practices to ensure robust defense against emerging th...

Help us advance national security by leveraging your extensive operational expertise. You will collaborate with governmental partners and manage complex situations to ensure mission readiness in a fas...

Lead the charge in DevSecOps initiatives by designing secure, scalable cloud solutions, mentoring engineers, and driving best practices. Collaborate across teams to enhance software delivery and ensur...

Collaborate with cybersecurity and infrastructure teams to engineer, deploy, and maintain a robust IDaaS platform. Drive integration of identity solutions adhering to Zero-Trust principles within a mi...

Partner with us to enhance cybersecurity by managing vulnerabilities across a vast network. Drive compliance and validation activities, ensuring the security of critical systems supporting over 120,00...

Shape security strategies by leading penetration tests, mentoring junior testers, and providing technical guidance. Collaborate with stakeholders to identify vulnerabilities, develop methodologies, an...

Transform your career by leveraging advanced cryptographic principles to evaluate and develop post-quantum cryptography strategies, shaping the future of secure communications in a rapidly evolving te...

Engage with a dynamic team delivering innovative technology solutions. Utilize advanced engineering skills to drive non-standard analysis, oversee projects, and draft crucial policy documents while su...

Join a team that's shaping cutting-edge cybersecurity solutions to enhance enterprise SOC operations. Drive innovation and ensure system integrity while collaborating across departments to bolster thr...

Champion security excellence by implementing robust controls for enterprise applications, ensuring compliance with cybersecurity policies. Collaborate with stakeholders to document, assess, and mainta...

Lead the charge in developing full-stack enterprise web applications using AWS and modern technologies. Collaborate with cross-functional teams to deliver scalable, secure, and high-performing solutio...

Lead the charge in enhancing network infrastructure for a vital program, ensuring seamless operations and security. Collaborate with IT teams on classified projects, leveraging over a decade of experi...

The DHS Information System Security Officer II is responsible for developing and maintaining security policies and procedures for DHS IT systems, overseeing security assessments, and leading incident...

Join a dynamic engineering team to optimize security solutions and address emerging threats. Collaborate with stakeholders to enhance system integrity and drive risk mitigation strategies while ensuri...

Elevate our customer onboarding services by leading implementation teams, driving strategic execution and enhancing methodologies for successful project delivery and exceptional client satisfaction ac...

Innovate cybersecurity frameworks and lead teams in secure software practices, ensuring compliance across advanced analytical applications and multiple classification domains. Drive strategic initiati...

Lead the charge in installing and maintaining complex security systems while overseeing a team of technicians to ensure quality and safety standards are met. Drive project success through collaboratio...

Join us in shaping the future of INFOSEC engineering by assessing and validating information systems, ensuring compliance, and integrating cutting-edge tools to align technology strategies with busine...

Join a team that's pivotal in enhancing cybersecurity readiness through incident response investigations, forensic analysis, and documentation to protect critical Army National Guard network environme...

Drive cybersecurity excellence by leading compliance and risk management initiatives for federal information systems, collaborating with key stakeholders to enhance and maintain robust security postur...