IT Security Administrator Jobs in Arlington, VA

Drive compliance and security as a Facilities Security Officer overseeing clearance programs, managing government inspections, and collaborating with teams to protect sensitive information and support...

Elevate your career with an analytical role that enhances cyber defense through actionable threat intelligence collection, analysis, and dissemination while collaborating across security teams to stre...

Lead a software engineering team to manage the full software development lifecycle, ensuring timely project delivery, optimal resource management, and adherence to standards while fostering collaborat...

Empower organizational efficiency by leading a skilled Linux team to design, develop, and optimize cloud-based solutions, focusing on automation, troubleshooting, and collaboration across multiple net...

Lead the charge in implementing security policies and practices to safeguard sensitive Navy program assets, ensuring compliance with national directives and managing every security facet for successfu...

Grow your career with a strategic role that safeguards AI/ML systems through standards, risk assessment, and security practices, partnering across teams to ensure secure AI deployment and governance w...

Lead the charge in architecting secure cloud solutions that enhance DoD mission effectiveness. Develop and maintain critical security documentation while ensuring compliance with NIST and DoD standard...

Lead the charge in implementing robust security strategies within a large-scale software development environment, ensuring the protection of critical data and systems against threats while maintaining...

Join our team as an Information Systems Security Officer and leverage your expertise to protect critical data, enforce security policies, and manage vulnerabilities in a dynamic software development p...

Shape cybersecurity strategies by designing resilient edge architectures for tactical systems. Collaborate with cross-functional teams to ensure robust security measures are integral to operations in...

Join a team that's transforming identity management by delivering advanced ICAM solutions and Zero Trust Architectures. Lead technical modernization initiatives, ensuring robust and secure identity in...

Join a team that's at the forefront of IT support for mission-critical operations. As an SME Systems and Network Engineer, you will drive network architecture and engineering solutions, ensuring opera...

Transform the cybersecurity landscape by leveraging your expertise in risk management, security compliance, and vulnerability assessments to enhance organizational defenses and safeguard critical miss...

Engage and lead the DevSecOps practice, driving strategy and team growth in complex federal projects. Foster a culture of collaboration and innovation while managing technical delivery and client enga...

Help us maintain and enhance cloud infrastructure using Terraform and AWS. Collaborate with teams to ensure security compliance and operational efficiency while managing resources across GovCloud and...

Empower your future by providing system administration support for complex networks. Collaborate in maintaining optimal operations and security across distributed systems while adapting to fast-paced...

Empower a dynamic team as you lead the modernization of high-assurance COMSEC solutions. Oversee the technical lifecycle, drive innovation in cryptographic practices, and ensure compliance in mission...

Lead modernization efforts in high-assurance communications security, overseeing a multidisciplinary team to deliver innovative cryptographic solutions while ensuring compliance with national security...

Join a team that shapes the future of cybersecurity training programs by leading the development of standards, managing workforce initiatives, and collaborating with external partners to enhance opera...

Optimize cybersecurity frameworks by developing and managing ATO security packages, ensuring compliance across systems. Collaborate with diverse teams to navigate risks and enhance security posture th...

Lead and mentor a team to implement comprehensive security strategies for IT systems, ensuring regulatory compliance and effective risk management throughout the system lifecycle while fostering a cul...

Partner with us to develop and optimize resilient systems while enhancing cybersecurity for complex infrastructure. Lead initiatives involving stakeholder engagement, technical architecture, and syste...

Lead the development of pioneering AI-driven security solutions. Collaborate with experts to design, deploy, and optimize intelligent systems that proactively mitigate threats, ensuring robust defense...

Innovate security solutions at the forefront of federal operations. As an Electronic Security System Technician, you'll ensure sophisticated protection and system integrity through maintenance and int...

Join a dedicated team enhancing security systems, conducting maintenance and installations for cutting-edge electronic security technology, ensuring safety and efficiency for sensitive federal operati...