IT Security Officer Jobs in Mc Lean, VA

Elevate your career by designing and scaling critical enterprise encryption solutions. Collaborate with cross-functional teams to enhance security posture while mentoring peers in a fast-paced environ...

Champion innovative public safety solutions by leveraging expertise and building relationships. Drive market growth, advocate for technology adoption, and lead initiatives to enhance operational effec...

Optimize application security for a dynamic SaaS platform by leading vulnerability assessments, implementing secure coding practices, and advancing AI-integrated application governance across the full...

Support a major defense acquisition program by delivering critical analysis, management, and planning expertise to ensure project success. Engage in a hybrid work environment and contribute to impactf...

Elevate your career by supporting high-tempo operations at DoD Cyber Defense Command, utilizing your technical expertise to implement enterprise cybersecurity strategies and analyze critical informati...

Champion the design and deployment of innovative IT solutions while leading field teams in the execution of complex network installations and ensuring adherence to high performance standards across di...

Champion a robust Active Directory infrastructure, ensuring operational stability, security, and performance in a 24x7 environment. Collaborate across teams to support enterprise services while adheri...

Accelerate secure network operations by engineering Comply-to-Connect (C2C) capabilities. Collaborate with technical teams to enhance system compliance and drive mission-focused decision-making across...

Grow your career as a key contributor to system optimization, supporting Linux and Windows administration while ensuring compliance and efficiency. Collaborate effectively within a team-focused enviro...

Unlock potential by joining our dynamic team of Counterintelligence Officers. Engage in researching, analyzing, and investigating critical CI issues while providing detailed briefings to stakeholders...

Discover advanced cyber threats by leveraging your expertise to enhance perimeter defenses and hunt for vulnerabilities. Collaborate with a dynamic team and utilize cutting-edge tools to protect criti...

Join a team that's redefining cyber defense by proactively hunting threats. Utilize your analytical skills in a dynamic environment, collaborating with experts to enhance security measures and safegua...

Lead the charge in securing systems and networks by monitoring for threats, analyzing security logs, and implementing best practices to ensure robust cybersecurity measures and risk mitigation across...

Lead the charge in cyber threat monitoring and vulnerability assessment, ensuring robust security measures. Collaborate with stakeholders to evaluate risks and implement effective strategies that safe...

Partner with us to safeguard critical systems by monitoring security, analyzing threats, and implementing risk mitigation strategies. Leverage your expertise to enhance security protocols and drive me...

Join a dynamic team as you leverage your cybersecurity expertise to monitor, assess, and enhance security protocols, ensuring robust defense against evolving threats while collaborating with multiple...

Drive security effectiveness by assessing cyber risks and developing mitigation plans. Collaborate with teams to translate complex security concepts into actionable frameworks that secure crucial infr...

Lead the charge in safeguarding cyber environments by assessing risks, implementing security controls, and collaborating with teams to enhance resilience. Drive compliance with best practices and tran...

Join us as a Systems Security Analyst, safeguarding critical infrastructure against cyber threats. Leverage your expertise in incident response and threat intelligence to protect operations and mitiga...

Help us secure critical systems by investigating threats, conducting risk assessments, and implementing robust security measures to protect vital Army networks. Contribute to strategic security initia...

Pioneer innovative security strategies by analyzing system threats and vulnerabilities. Drive impactful assessments to strengthen defenses against cyber threats while collaborating with teams to deliv...

Empower the Army's defense by leveraging your expertise as a systems security analyst. Monitor systems, analyze threats, and implement security measures to protect critical operations globally. Join u...

Reimagine the future of technology as you lead architectural designs for complex, scalable systems. This role focuses on establishing standards and ensuring compliance for enterprise technologies in a...

Champion the security of information systems by conducting thorough assessments, implementing controls, and providing expert guidance to enhance security practices. Collaborate with teams to ensure co...

Lead system and network administration efforts to optimize IT infrastructure, providing essential installation, troubleshooting, and maintenance for a variety of systems while ensuring operational exc...