IT Security Specialist Jobs in Reston, VA

Drive cybersecurity initiatives by analyzing and reverse-engineering advanced malware threats. Collaborate with teams to enhance defense strategies and support critical operations protecting federal n...

Lead strategic initiatives within the Digital Practice to enhance solutions, integrate capabilities across sectors, and drive account growth. Collaborate with delivery teams to fulfill client needs an...

Play a key role in the development and integration of complex software systems, utilizing model-based engineering approaches to manage requirements and designs within an Agile team, while ensuring adh...

Support a vital counter-unmanned systems mission by developing new capabilities, collaborating with stakeholders, and enhancing systems engineering processes. Join a dynamic team dedicated to deliveri...

Champion the development and enforcement of information systems security policies, ensuring compliance with NIST RMF standards. Support day-to-day security operations and maintain the operational secu...

Champion the security posture of information systems by implementing policies, conducting risk assessments, and managing documentation, ensuring compliance with NIST RMF and supporting daily operation...

Join a team that's at the forefront of infrastructure innovation, designing and implementing secure, automated systems to enhance performance across physical, virtual, and cloud environments while men...

Lead the preservation of sensitive environments during construction projects. Engage with various stakeholders to ensure compliance with security protocols and document critical activities affecting s...

Explore a dynamic role as you design and build secure data platforms, enhancing analytics and decision-making for federal projects. Collaborate across teams to deliver scalable, high-quality data prod...

Advance integrated IT solutions by collaborating across teams to design secure, scalable network architectures. Utilize your expertise in network documentation and analysis to enhance operational effi...

Support and manage COMSEC materials across infrastructures, ensuring compliance with regulations. Collaborate with teams to uphold security standards, perform audits, and enhance procedures, contribut...

Join a dynamic team to lead innovative acquisition strategies at an enterprise level, shaping procurement pathways and influencing corporate growth across Defense, Health, and Civilian sectors while a...

Join a team that values innovation and collaboration while you craft RMF A&A packages, conduct system testing, and execute security measures for cutting-edge military systems to ensure their integrity...

Elevate cybersecurity governance and policy frameworks, ensuring compliance and risk management for critical systems. Collaborate with leaders across various sectors and drive policy improvements to s...

Lead the charge in identifying cyber risks and developing robust security strategies for military clients, ensuring compliance with DoD frameworks while guiding effective decision-making for mission-c...

Drive security innovation by assessing cyber risks for military clients, conducting audits, and developing mitigation strategies. Collaborate with cross-functional teams to enhance security awareness...

Join a team focused on evaluating and demonstrating innovative technologies to enhance homeland security operations. Utilize your expertise to translate mission needs into actionable technology assess...

Optimize secure Azure environments for DoD workloads, collaborating with cross-functional teams to ensure operational readiness and compliance with security requirements. Leverage hands-on engineering...

Lead the provisioning and security of endpoint and SaaS platforms, ensuring optimal system performance for our teams. Drive enhancements across cloud and on-premises environments while fostering a fas...

Lead the implementation of security policies and oversee compliance audits while innovating secure cloud solutions on Azure and AWS. Ensure comprehensive protection for SaaS platforms and manage incid...

The Security Lead will be a key architect of Cogent's product, focusing on AI and cybersecurity while also overseeing the company's operational security. This role involves shaping product strategy, e...

Build modern user interfaces for internal tools, collaborating with engineers to enhance applications through user-centric design and efficient code practices. Leverage expertise in front-end technolo...

Champion the migration of IAM data to a modern solution, ensuring security and compliance. Lead strategy, oversee engineering, and engage with stakeholders to maintain integrity and efficiency through...

Drive your career with impactful security efforts in vulnerability engineering. Collaborate with teams to analyze, remediate, and enhance server security across critical infrastructures, ensuring comp...

Transform information systems by enhancing decision-making support and data management. Collaborate across teams to integrate C2 capabilities and safeguard data flow, ensuring compliance and operation...