IT Security Engineer Jobs in Arlington, VA

Join a team that's dedicated to optimizing network infrastructure while collaborating across departments. You'll manage and support networks, troubleshoot issues, and ensure secure connectivity in a f...

Elevate your career as a System Engineer, working across the full lifecycle of system engineering with a mission-focused team. Engage with users and customers while producing essential documentation a...

Transform enterprise engineering by leading technical architecture, ensuring compliance with DoD standards and zero trust initiatives, while driving innovative strategies across system design, develop...

Elevate your career by enhancing security protocols for diverse networks. Join a talented team focused on managing Cisco Identity Services, ensuring seamless access control and endpoint protection acr...

Engage in building and automating CI/CD processes across diverse environments while supporting modernization and testing efforts to ensure smooth transitions to operations and maintenance...

Accelerate your career in a dynamic role where you will enhance cloud automation, collaborate across teams, and maintain CI/CD pipelines in a fast-paced environment, ensuring optimal performance of ap...

Optimize backend services for a generative AI platform, ensuring high performance, scalability, and reliability. Collaborate with a talented team to design robust systems that address complex orchestr...

Engage in designing and developing AI-driven applications, integrating sophisticated models for enhanced business solutions. Collaborate with cross-functional teams to deliver robust, enterprise-grade...

Lead the charge in developing automated testing solutions for software, collaborating within a Scrum team to design, implement, and optimize tools while ensuring code quality and the efficiency of CI...

Accelerate growth by managing enterprise VMware environments, optimizing performance, and ensuring high availability and security. Play a key role in disaster recovery, core infrastructure services, a...

Join a team that's dedicated to fortifying cybersecurity through proactive monitoring, threat detection, and incident response within complex network environments while driving process improvements an...

Collaborate in applying core systems engineering principles to support Electronic Warfare programs, ensuring the success of integration efforts within combat systems and enhancing warfighter capabilit...

Drive the Internal Platform Infrastructure program, enhancing cross-functional integrations and security initiatives while managing multiple complex workstreams and vendor relationships for operationa...

Contribute to innovative software solutions for advanced control systems. Collaborate with teams to enhance technologies that support national security missions using AI, networking protocols, and C+...

Lead enterprise architecture strategies to modernize identity, credential, and access management for critical federal initiatives impacting millions. Collaborate across sectors to ensure secure, resil...

Develop and manage enterprise identity and access solutions, ensuring secure authentication and compliance with Zero Trust principles. Lead the implementation of Microsoft Entra services and integrate...

Transform security operations by providing oversight, conducting audits, and ensuring compliance with NISPOM and DCSA regulations. Collaborate with internal teams to safeguard classified information a...

Drive cybersecurity operations and compliance initiatives to ensure system integrity, security, and operational excellence within classified environments, supporting critical mission functions for est...

Partner with us to build and manage critical security services for the US intelligence community, ensuring reliability and customer delight within our growing DevOps team...

Partner with us to lead cyber operations, enabling integration of advanced capabilities for operational forces. Engage with stakeholders to produce critical documentation and support strategic plannin...

Shape the future of physical security in data centers by leading a high-performing team of engineers. Drive security design excellence across projects, ensuring compliance and strategic direction thro...

Empower operational excellence by enhancing platform reliability and resilience. Collaborate with development and cloud teams to monitor performance, mitigate risks, and ensure 24/7 availability for m...

Unlock advanced networking capabilities by providing Tier 3 support for a robust network operations center, enhancing telecommunications services across local, wide area, and cloud networks while ensu...

Champion security initiatives by enhancing customer trust and engagement. Lead cross-functional teams to implement robust security practices and tools while managing complex projects in a dynamic and...

Architect scalable and secure cloud solutions while driving compliance and migration processes. Collaborate with teams to enhance cloud performance, educate stakeholders, and lead technical reviews in...