IT Security Specialist Jobs in Vienna, VA

Manage Linux systems administration for mission-critical environments, ensuring optimal application, data, and messaging flow while independently troubleshooting complex system issues and providing op...

Manage essential physical security operations, ensuring compliance with security policies, conducting audits, and overseeing access control systems while supporting safety and emergency management ini...

Support essential physical security operations and asset management at key facilities, ensuring compliance with government policies and safety protocols while overseeing access control systems and sec...

Optimize the firm’s threat and vulnerability management program, conducting assessments, monitoring threat intelligence, and advising on risk-based remediation while collaborating with cross-functiona...

Drive security excellence by implementing critical policies and supporting a diverse team. Leverage your extensive knowledge in security protocols and customer service to enhance protection measures a...

Transform cybersecurity practices by leading system security initiatives, developing and implementing strategies that ensure compliance while fostering a strong security culture across teams and stake...

Unlock advanced security solutions by leveraging your expertise in hardware reverse engineering for embedded systems. Collaborate with a skilled team to address national security challenges and stay a...

Shape the future of cybersecurity engagement by leading member services and support initiatives. Drive collaboration with state and territorial leaders to enhance cybersecurity resilience and value de...

Shape the future of cybersecurity by overseeing risk management and offering strategic consulting to enhance security solutions, support rapid prototyping, and boost collaboration within technology te...

Elevate your career by providing essential security support to manage classified information, ensuring compliance with governmental policies while collaborating with diverse teams to maintain a secure...

Transform cybersecurity strategies by leading sophisticated threat hunts across diverse data sources. Collaborate with teams to identify and mitigate previously undetected risks, enhancing organizatio...

Join and lead the enterprise security program, focusing on client needs, product security, and growth initiatives. Partner with executives to translate security strategies into operational success whi...

Unlock potential by overseeing information security compliance across Marine Corps installations, guiding risk management, security assessments, and promoting cybersecurity awareness to enhance operat...

Deliver expert security solutions while shaping and enhancing endpoint protection, driving automation, and collaborating across teams to maintain a secure and user-friendly environment in a rapidly gr...

Unlock potential by leading cybersecurity efforts for Federal programs, implementing security standards, and managing risks. Collaborate cross-functionally to secure systems, ensuring compliance and e...

Shape the future of national security by integrating mission needs into innovative solutions. Leverage deep expertise and leadership to influence major decisions, drive strategic initiatives, and fost...

Elevate your career by providing vital IT support to the Intelligence Community. Lead projects, troubleshoot complex issues, and ensure optimal system performance while collaborating with diverse team...

Empower national security through optimizing IT asset management on the ServiceNow platform. Join a mission-driven team to enhance compliance and efficiency in software and hardware asset management f...

Transform customer interactions and drive business success by delivering expert solutions using the Qualys Platform. Collaborate with key stakeholders to optimize security frameworks and ensure compli...

Champion customer success by leveraging advanced Qualys solutions. Collaborate with sales teams to design tailored security architectures, educate clients, and drive strategic initiatives that enhance...

Manage and safeguard critical information systems as an ISSO, ensuring operational security compliance. Collaborate with key stakeholders to enhance security protocols and support specialized DoD init...

Join a team that's redefining global network operations for the U.S. Department of State. Support modernization efforts and ensure 24/7 operational excellence across dynamic IT environments with a foc...

Manage and support enterprise-level infrastructure across cloud and on-premises environments, ensuring security, system health, and access management. Collaborate with technical teams to enhance opera...

Join a team that's dedicated to delivering exceptional tech support and system maintenance. This role involves hands-on administration, troubleshooting, and user support to uphold mission-critical sys...

Serve as a key technical support resource, delivering hands-on system administration and troubleshooting services to enhance mission-critical operations and user satisfaction within a collaborative an...