IT Security Officer Jobs in Mc Lean, VA

Champion secure infrastructure in mission-critical environments through hands-on management and support of Linux and Windows systems, ensuring seamless operations and compliance for vital intelligence...

Drive advanced incident response and threat detection efforts in a dynamic SOC environment. Engage in proactive threat hunting and operational support to enhance organizational security measures and m...

Unlock potential by leading cybersecurity initiatives and risk management for high-profile DOD contracts. Engage in advanced security deployments while collaborating with clients and internal teams to...

Oversee security protocols and documentation for classified Information Systems, ensuring compliance with government regulations. Collaborate with agencies to maintain system integrity while managing...

Manage all aspects of information security systems by collaborating with engineering teams to ensure cyber resiliency, maintaining compliance, and developing security documentation to protect sensitiv...

Lead the charge in enhancing security compliance by managing customer inquiries, streamlining assessments, and collaborating across teams to assure our security posture aligns with industry standards...

Lead the security strategy for classified systems by implementing policies, ensuring compliance, and managing risk throughout the system lifecycle. Play a critical role in safeguarding sensitive infor...

Take ownership of cybersecurity strategies, ensuring compliance and risk management for classified systems while leading policy implementation and incident response. Collaborate with stakeholders and...

Transform the landscape of information systems security by developing policies, managing projects, and ensuring the integrity of systems and data. Take ownership of the Agency Vulnerability Management...

Transform the future of security operations by leading COMSEC management for critical programs. Oversee compliance, coordinate with government agencies, and ensure the effective deployment of classifi...

Transform cybersecurity governance by advising on policies, analyzing federal guidelines, and executing actionable plans for cloud and on-premise environments while ensuring clear communication with s...

Lead the charge in designing and implementing SIEM solutions to analyze and visualize data, ensuring security threat detection and operational intelligence, while collaborating with IT and security te...

Elevate your cybersecurity career by supporting critical Army programs and enhancing mission continuity through rigorous analysis and RMF activities in a dynamic, collaborative team environment...

Drive security outcomes by employing your expertise to reinforce AWS services. Collaborate across teams to tackle vulnerabilities, enhance incident response, and implement proactive solutions that sec...

Support and optimize IT systems as a proactive System Administrator, driving trouble resolution and operational efficiency across multiple platforms while enhancing user experience and system performa...

Drive the security management of Communications Security (COMSEC) materials, ensuring compliance with DoD directives. Oversee inventory, audits, and on-site physical security, coordinating effectively...

Unlock the potential of cyber intelligence by leading innovative projects, collaborating across sectors, and guiding sponsors in enhancing their cybersecurity capabilities to address complex global ch...

Support and enhance cybersecurity frameworks by managing compliance, vulnerability assessments, and incident response within a collaborative federal health IT environment, ensuring protection of sensi...

Deliver critical security operations support across multiple information systems, implementing and monitoring security controls, conducting vulnerability scans, and ensuring compliance to safeguard se...

Lead cybersecurity initiatives by executing Risk Management Framework activities and continuous monitoring in a classified environment, ensuring compliance and operational security for multiple system...

Elevate cloud security by managing asset visibility and vulnerability processes. Collaborate with engineering and IT teams to enhance infrastructure posture and support incident response within a dyna...

Champion the development and integration of secure information systems architectures. Drive innovative solutions ensuring compliance with national standards while enhancing system functionality and se...

Drive innovation in information assurance by designing and implementing secure architectures and systems. Collaborate with government entities to enhance system functionality and security across diver...

Join a team that's redefining cloud security by building AI-driven platforms that enhance threat detection and response capabilities across global environments. Drive automation and lead initiatives t...

Provide senior-level security risk management expertise to enhance compliance, automate activities, and advise on secure cloud solutions, applying NIST frameworks to improve federal cybersecurity post...