IT Security Engineer Jobs in Arlington, VA

Empower the Firewall team by defining security standards and remediation strategies. Collaborate with Product and Engineering to translate blue team insights into actionable requirements, ensuring eff...

Transform complex security challenges into innovative solutions for public-sector and commercial clients. Lead technical pre-sales efforts, collaborating with sales teams to deliver tailored architect...

Join our dynamic Product Development team to build and maintain high-performance C#/.NET applications across web and Windows platforms. Collaborate in an Agile environment, working on APIs, microservi...

Manage the administration and maintenance of cybersecurity platforms, ensuring reliability and service availability. Mentor junior staff, oversee troubleshooting, and collaborate on system upgrades to...

Empower secure software development by implementing CI/CD pipelines and container security. Collaborate across teams to ensure compliance with RMF and enhance security practices in a dynamic, mission...

Unlock potential by leading the design and support of advanced cyber range environments, enabling realistic training for U.S. Cyber Command. Collaborate with elite professionals to enhance operational...

Help us enhance cybersecurity by monitoring, analyzing, and investigating incidents. Collaborate with a skilled team to identify threats, support incident response, and improve security processes acro...

Shape cybersecurity strategies by providing expert guidance on information assurance and risk management. Collaborate with teams to ensure compliance and enhance network security across the enterprise...

Unlock your potential as a Network Engineer, designing and securing enterprise network infrastructures. Collaborate across teams to deliver scalable, reliable services that meet business objectives in...

Drive innovation by architecting secure cryptographic software solutions that protect national security systems. Collaborate with teams to develop robust applications and enhance cybersecurity measure...

Unlock your potential as you drive the Infrastructure roadmap, ensuring a scalable and reliable foundation for critical data and tools while collaborating with cross-functional teams to enhance produc...

Elevate incident response capabilities by developing dashboards and alerts, optimizing cloud performance, and ensuring security compliance. Collaborate with product teams to enhance IAM needs while dr...

Lead the charge in enterprise systems architecture and infrastructure modernization. Drive automation, optimize security, and implement zero-trust principles across complex environments while ensuring...

Innovate robust infrastructure solutions by leading enterprise systems architecture, automation, and zero-trust security implementation across complex environments. Drive strategic initiatives for ope...

Support the security and compliance of classified information systems by managing documentation, coordinating assurance programs, and implementing security controls throughout the system lifecycle. Jo...

Join a dynamic team to support the Security Authorization process for FISMA systems, ensuring compliance with federal regulations. Collaborate with stakeholders to document results and enhance system...

Join our dedicated engineering team to enhance endpoint management using Microsoft Intune and MCM. Leverage your expertise in a senior role to support a government client, ensuring efficient operation...

Grow expertise in Operational Technology security, leading critical engagements across industrial systems. Collaborate on advanced methodologies while mentoring others and contributing to pivotal rese...

Champion the evolution of a cutting-edge data platform, leading engineering teams to enhance performance and scalability across multiple cloud environments while ensuring data integrity and security f...

Drive the evolution of a cutting-edge data platform, leading engineering teams to enhance performance and scalability across multiple cloud environments while ensuring data integrity and security...

Join a team that's enhancing cybersecurity by engineering Linux systems and automating processes. Contribute to a next-gen Cyber Threat Intelligence Database while collaborating with key partners to i...

Join a dynamic team of software engineers dedicated to enhancing cybersecurity. Contribute to innovative solutions for Red and Blue Teams while advancing your skills in a supportive environment focuse...

Lead the charge in advancing cloud security engineering, optimizing hybrid-cloud solutions, and enhancing secure architectures. Drive technical recommendations and improvements while collaborating wit...

Optimize identity and access management systems, ensuring robust security and seamless user experiences. Leverage extensive expertise to troubleshoot, innovate, and maintain IAM solutions across diver...

Unlock potential by joining a dynamic team of software engineers focused on cybersecurity. Collaborate on innovative solutions for Red and Blue Teams while advancing your skills in a supportive enviro...