IT Security Engineer Jobs in Fairfax, VA

Lead the charge in managing IT systems, ensuring optimal performance, and troubleshooting technical issues while providing expert support for infrastructure and operations, all in a secure environment...

Join a dynamic team as an Endpoint Engineer, managing and securing enterprise devices while ensuring compliance and enhancing performance. Leverage your expertise to troubleshoot and streamline operat...

Unlock potential by designing tailored ServiceNow solutions that address customer needs, enhance operational efficiency, and drive revenue growth. Collaborate with sales and delivery teams to deliver...

Innovate by maintaining and optimizing CICS and MQ production environments. Utilize advanced troubleshooting and configuration skills to ensure 24/7 system availability and performance, while supporti...

Drive your career by developing robust APIs for secure system integration, enhancing data exchange and interoperability. Collaborate with teams and embrace DevSecOps to ensure mission success in a dyn...

Advance enterprise IT systems reliability by implementing, troubleshooting, and maintaining infrastructure. Support daily operations while optimizing performance in a collaborative, mission-critical e...

Join a team that's at the forefront of systems engineering, analyzing and integrating complex architectures to meet mission requirements. Drive technical leadership and guide development processes to...

Join a team that's shaping the future of enterprise IT by managing MS SQL Server databases to enhance performance, security, and reliability in critical environments that support national security mis...

Transform the IT landscape by delivering user-centric support while managing our SaaS applications and endpoints. Drive compliance and process standardization across regions, tackling high-severity in...

Optimize enterprise network services by supporting deployment, troubleshooting, and operational excellence for infrastructure across multiple sites, ensuring reliable performance and compliance with e...

Take ownership of large-scale network infrastructure deployment and support. Collaborate with cross-functional teams to ensure reliable and efficient operations, while driving excellence through innov...

Join a team that's redefining the future by leveraging cutting-edge AI to develop innovative machine learning solutions that solve complex business challenges, and actively collaborating across multid...

Join a team that's dedicated to enhancing IT support by delivering strategic solutions, optimizing workflows, and ensuring secure technology experiences for employees, while also mentoring junior staf...

Elevate your career by driving lifecycle initiatives for enterprise network infrastructure. This engineering-focused role emphasizes planning, configuring, and implementing cutting-edge network soluti...

Research and architect innovative cloud solutions to enhance federal systems, ensuring compliance and security. Collaborate across teams to optimize services and support operational excellence in clou...

Lead the charge in cybersecurity for critical infrastructure, driving client delivery and business development across federal and utility sectors. Your expertise will empower teams to protect vital sy...

Empower operational excellence by ensuring seamless vendor support and issue resolution for enterprise analytics platforms, enhancing capabilities for Joint All-Domain Command and Control missions cri...

Empower mission success by leveraging your expertise in platform operations and IT support. As a critical team member, you'll drive operational continuity and enhance analytics capabilities in support...

Empower national security by optimizing cloud operations, collaborating with stakeholders, enhancing analytics capabilities, and delivering scalable solutions within a mission-driven environment focus...

Lead the creation of effective training media for Army National Guard systems. This role involves developing video, digital aids, and blended learning materials that comply with standards and enhance...

Drive cybersecurity excellence while leading client delivery and business development efforts within federal and utility sectors, focusing on water, infrastructure, and emergency management. Grow your...

Lead the charge in enhancing security features across all platforms. You'll implement cutting-edge solutions, drive best practices, and mentor fellow developers while ensuring the integrity and securi...

Unlock your potential in a dynamic role supporting global deployment and operations. Collaborate with engineering teams to refine products, deliver solutions, and tackle challenges in fast-paced envir...

Transform your career by enhancing our flagship software platform and innovating new products in a fully remote environment. Collaborate directly with the CTO in a nimble, adaptable team focused on im...

Help us modernize IT infrastructures by leveraging your DevOps expertise in cloud environments, supporting secure operations for DoD systems, and collaborating with experienced engineers to tackle com...