IT Security Specialist Jobs in Arlington, VA

Advance your career by ensuring cutting-edge AI systems are secure, resilient, and trustworthy. Collaborate with a diverse team to embed security in every development phase, enabling rapid innovation...

Oversee and optimize network infrastructure, ensuring performance, security, and availability. Collaborate with teams to address complex issues and implement cutting-edge technologies while providing...

Reimagine network administration by ensuring optimal performance, security, and reliability of network systems. Collaborate cross-functionally while maintaining infrastructure that supports critical s...

Lead the charge in securing mission-critical infrastructure by managing vulnerability assessments, compliance, and Risk Management Framework processes across a vast enterprise environment of 900+ serv...

Drive the development of security requirements and compliance protocols, ensuring seamless integration within enterprise services while acting as the primary cybersecurity advisor for customer mission...

Join our team to support the design and deployment of secure, reliable software. Leverage your expertise in systems administration and cloud technologies while collaborating with professionals to enha...

Join a dedicated team to enhance cybersecurity measures, ensuring compliance and risk management within DoD environments. Collaborate on assessments, security controls, and continuous monitoring to pr...

Unlock potential by leading high-technology initiatives with expertise in engineering, policy, and project management. Foster quality assurance, optimize systems, and enhance operational strategies to...

Execute advanced cryptologic solutions, tackling complex problems through innovative approaches in computer science. Collaborate on critical network protection, forensics, and attack attribution, driv...

Advance security risk management by leading compliance initiatives, collaborating with diverse teams, and optimizing processes for risk identification and mitigation, while communicating findings to e...

Analyze and support the implementation of critical security protocols while ensuring compliance with national standards. Collaborate with teams to manage personnel security, classified information han...

Drive compliance and manage the security lifecycle for cleared personnel, ensuring adherence to NISP and DCSA regulations while facilitating investigations, access management, and security training...

Transform networking and security managed services, fusing architecture and hands-on delivery. Collaborate closely with cross-functional teams to optimize operational strategies, enhance client satisf...

Transform security strategy across diverse infrastructure, owning and leading a high-performing team. Collaborate with engineering and executives to embed security in all products and operations, enab...

Shape the future of network communication by leading advanced VoIP solutions, optimizing complex systems, and addressing security challenges. Serve as a technical authority and guide strategic network...

Shape the future of enterprise security by designing and implementing cutting-edge solutions that bolster cybersecurity and advance Zero Trust maturity in a fully remote capacity. Collaborate cross-fu...

Pioneer innovative DevSecOps solutions to enhance cloud security workflows, streamline CI/CD processes, and collaborate with cross-functional teams in support of vital national security operations...

Empower mission success by driving security compliance and governance in a classified context, ensuring robust information assurance processes while collaborating across operational teams to maintain...

Contribute to mission success by leading cybersecurity governance, compliance, and information assurance in a classified environment. Oversee audit readiness, security documentation, and partnerships...

Transform Cyber Defense operations by leading strategic initiatives, enhancing process improvements, and ensuring effective incident management. Drive learning systems, communicate insights, and eleva...

Drive secure development practices by conducting assessments, reviews, and integrations for enterprise applications supporting federal missions, ensuring compliance with stringent security standards...

Engage in proactive cybersecurity defense by monitoring, analyzing, and responding to incidents. Utilize advanced tools and threat intelligence to mitigate risks, restore operations, and enhance secur...

Lead the charge in architecting and securing classified workstation environments. Collaborate with stakeholders to drive continuous improvements and ensure compliance in a dynamic, mission-driven sett...

Pioneer advanced cyber defense initiatives, driving transformative solutions for the Defense Industrial Base. Leverage technical expertise to protect national security, while managing projects and col...

Join a team that's dedicated to safeguarding critical systems through expert security management. Leverage your RMF knowledge to ensure compliance, drive remediation, and maintain robust security post...