IT Security Engineer Jobs in Fairfax, VA

Optimize enterprise Secure Network Services, driving Zero Trust strategies and securing connectivity for global operations. Lead a diverse team, ensuring high-performance and reliable services across...

Engage in designing, building, and maintaining secure AWS data pipelines and infrastructures. Collaborate within agile teams to enhance DevSecOps practices, drive automation, and ensure compliance, re...

Advance your career as a Senior Network Engineer, managing complex Cisco infrastructure. Drive network optimization, security compliance, and effective customer solutions, ensuring peak performance in...

Join a team that's focused on securing multi-national IT infrastructures to enhance information sharing capabilities. Leverage your expertise in cybersecurity to protect sensitive data while collabora...

Optimize the architecture and deployment of Tenable solutions for DAF. Collaborate with cross-functional teams to enhance IT services, drive modernization, and maintain compliance while leveraging clo...

Champion cybersecurity by leading our information systems security efforts. Utilize your expertise to develop policies, conduct risk assessments, and collaborate across teams to ensure the security an...

Drive cybersecurity excellence by delivering technical support as a network engineer, focusing on tactical communications systems and command-and-control capabilities to meet mission requirements for...

The Information Systems Security Officer (ISSO) Level 2 is responsible for supporting the information assurance program of a system or organization by implementing and enforcing security policies and...

Deliver critical network infrastructure assessments to strengthen FEMA's emergency response capabilities. Enhance scalability, resiliency, and security across cloud and on-premises environments for se...

Collaborate with cross-functional teams to design and optimize secure network architectures, ensuring robust performance for critical applications and supporting agile methodologies to enhance border...

Elevate your career by leveraging your systems engineering expertise to design and implement custom software solutions. Collaborate with a dynamic Agile team to drive technical innovation and navigate...

Lead and optimize Army cybersecurity compliance through RMF activities, vulnerability assessments, and documentation management. Collaborate with stakeholders to ensure system authorization and manage...

Transform cybersecurity through patch management, testing, and automation. Collaborate across teams to enhance security for mission-critical systems. Lead initiatives for robust security updates and p...

Transform on-premises technology with your DevOps expertise. Lead the design, implementation, and lifecycle management of innovative solutions in a collaborative team, addressing complex deployment ch...

Oversee the administration of cloud-based IT systems, driving service quality and efficiency while managing escalated support and strategic IT projects for a dynamic organization poised for growth...

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...

Innovate cloud security solutions by designing enterprise-scale monitoring systems, developing automation tools, and leading incident response efforts to enhance cybersecurity posture while mentoring...

Drive cloud security innovation by designing, automating, and optimizing security solutions for enterprise environments, ensuring robust incident response capabilities and mentoring junior team member...

Lead the charge in advanced network engineering, providing senior-level support and modernization for secure COMSEC environments. Engage with cutting-edge technology and troubleshoot complex issues wi...

Join a team that's dedicated to enhancing software deployment through automation. You'll collaborate with development and operations teams, ensuring system reliability while designing and maintaining...

Explore opportunities to lead a robust industrial security program, ensuring compliance with U.S. regulations while partnering with government agencies. Your expertise will help safeguard sensitive pr...

Optimize cybersecurity defense strategies by implementing and supporting Darktrace AI capabilities across diverse environments. Enhance threat detection, analysis, and response through collaboration w...

Empower progress at the forefront of cloud technology by leveraging programming skills and solid Linux expertise. Join our collaborative team to drive innovation and solve complex challenges in a hybr...

Lead the charge in enhancing network infrastructure and cloud services, ensuring reliable performance and security. Collaborate across teams to tackle technical challenges, while supporting both remot...

Lead the charge in delivering a robust Cybersecurity program by guiding Security teams in architecture, operations, and identity management, ensuring enterprise-wide protection against emerging threat...