IT Security Administrator Jobs in Arlington, VA

Unlock potential by leading Zero Trust architecture for cybersecurity initiatives. Drive strategic modernization of enterprise security boundaries using SASE solutions, overseeing design, implementati...

Transform security operations as the lead contractor authority for all Special Access Program (SAP) matters, ensuring compliance, risk mitigation, and operational integrity in a dynamic multi-program...

Join a dynamic team as the main contractor security authority, overseeing Special Access Program (SAP) security operations. Ensure compliance, risk management, and leadership guidance within a multi-p...

Shape the future of security compliance by managing personnel and information security protocols, ensuring adherence to government standards, and providing expert guidance to staff and management...

Support enterprise engineering for IT systems; troubleshooting, maintenance, and optimization. Engage with users, handle Tier 1 and 2 help desk issues, and manage daily operations of diverse IT enviro...

Join a team that's pioneering innovative solutions by engaging with customers and developers. Lead requirements gathering, manage sprint planning, and ensure clear communication of priorities while co...

Elevate secure development practices as you build and manage AWS GovCloud platforms, ensuring compliance and operational efficiency through GitLab CI/CD innovations, all while supporting ML capabiliti...

Join us to manage and optimize ServiceNow environments, ensuring quality and stability. Collaborate across departments to drive technical solutions and certifications while leading QA strategies for e...

Join a team that's dedicated to securing the National Airspace System through robust PKI operations, certificate lifecycle management, and innovative solutions for secure communications across diverse...

Lead the charge in securing personnel for a critical security program, managing clearance processes, insider threats, and compliance measures while collaborating with government entities to protect se...

Unlock potential by leading integration and testing for Navy EW systems. Collaborate with teams to ensure product quality and performance in support of advanced military operations. Drive excellence i...

Empower teams by leading Information Security and Risk Management efforts. Ensure operational excellence, strategic alignment, and compliance while developing talent and fostering a culture of securit...

Take ownership of cybersecurity initiatives, providing expert guidance and consulting across enterprise platforms while influencing security integration into development processes and managing cyber r...

Join a team that's redefining cloud security by implementing robust measures across IaaS, PaaS, and SaaS platforms. Collaborate to monitor breaches, conduct risk assessments, and enhance security for...

Lead the administration of diverse IT systems, ensuring optimal performance and reliability. Engage in troubleshooting, configuration, and daily operations across various platforms, contributing to se...

Leverage your skills to support the onboarding of DIB companies through efficient network management and infrastructure provisioning, using advanced Linux tasks, distributed storage, and cloud technol...

Join a team that builds secure and scalable web applications across hybrid environments. Collaborate closely with cybersecurity and infrastructure teams to enhance mission-critical operations while en...

Lead the charge in architecting scalable ServiceNow solutions to enhance security, streamline operations, and drive automation across enterprise systems, ensuring alignment with enterprise goals and c...

Oversee and administer comprehensive industrial security programs to ensure compliance with national standards and protect sensitive information. Collaborate across departments to maintain security pr...

Champion business needs by translating them into clear system requirements, ensuring operational excellence by supporting documentation, UAT, and fostering collaboration across multiple teams to achie...

Drive strategic technology solutions for complex federal accounts, engaging with senior leaders to create impactful roadmaps that align with military and civilian missions, while ensuring security com...

Advance your career by serving as a trusted technical advisor for complex government accounts, driving mission-aligned technology strategies and executing impactful account plans in a highly regulated...

Shape the future of technology by evaluating and analyzing S&T investments, developing data collection plans, and presenting project insights to leadership. Drive strategic alignment in experimental o...

Analyze and design security architectures for information systems. Collaborate with teams to ensure compliance with cybersecurity requirements and develop effective countermeasures for a secure networ...

Drive the development and optimization of enterprise-grade CS technology solutions, leading architecture and integration for Salesforce and dedicated platforms. Collaborate with cross-functional teams...