IT Security Engineer Jobs in Arlington, VA

Lead and innovate the cybersecurity incident response function, utilizing advanced technical expertise in security operations, threat detection, and automation to enhance organizational resilience and...

Optimize security protocols and systems for global information security, ensuring practices align with business goals while enhancing the organization’s overall cyber defense strategy through innovati...

Join a team that empowers global information security by enhancing security platforms, conducting audits, and implementing best practices to create a robust cybersecurity environment for the organizat...

Unlock potential by driving robust security solutions and engineering practices within a collaborative team, ensuring optimal security across enterprise platforms while influencing key business stakeh...

Support development teams by owning our GitLab environment, enhancing CI/CD pipelines, and integrating security measures into workflows. Collaborate across departments to ensure smooth operation, perf...

Contribute to advanced threat intelligence initiatives, enhancing cyber defense. Analyze and disseminate actionable intelligence, collaborate across teams and develop reports to mitigate risks from cy...

Join a collaborative team to design and implement secure DevSecOps solutions across multiple environments. Lead CI/CD pipeline development and architect infrastructure while mentoring junior engineers...

Innovate secure software delivery by designing and maintaining CI/CD pipelines, automating infrastructure with IaC, and integrating security controls in DevOps workflows to support critical government...

Lead the charge in safeguarding critical information systems through proactive monitoring, compliance management, and risk assessments in a dynamic, security-focused environment, supporting large-scal...

Lead the charge in architecting secure cloud solutions that enhance DoD mission effectiveness. Develop and maintain critical security documentation while ensuring compliance with NIST and DoD standard...

Optimize information assurance security through comprehensive design, operation, and maintenance of IT services across multiple networks, ensuring compliance with security standards and supporting the...

Accelerate progress at the intersection of AI and cybersecurity, transforming manual workflows into automation. Utilize Python and API integrations to enhance threat detection and resilience in a miss...

Unlock your potential as an IAM Lead, driving security leadership in access governance, privileged management, and compliance within a federal framework. Engage with technology and stakeholders to enh...

Shape the future of Identity and Access Management by leading initiatives in access governance, zero trust implementation, and compliance to enhance security across complex environments and ensure eff...

Pioneer innovative DevSecOps solutions to enhance cloud security workflows, streamline CI/CD processes, and collaborate with cross-functional teams in support of vital national security operations...

Lead the operation of distributed intrusion detection systems, enhancing vulnerability management workflows while ensuring network visibility and performance across over 900 sensors. Utilize automatio...

Build innovative building automation systems in a fast-paced, remote environment. Lead design projects while mentoring junior engineers, collaborating with diverse teams to ensure high-quality deliver...

Unlock potential by designing and implementing secure systems in a classified environment. Collaborate with engineering and operations to address vulnerabilities and enhance security posture while ens...

Drive the development of secure technical solutions, implementing security protocols and controls in a classified environment while collaborating with engineering and operations teams to enhance the m...

Execute advanced penetration testing to identify and mitigate cyber security risks. Lead assessments and document vulnerabilities, while collaborating with stakeholders to provide actionable insights...

Take ownership of network security by developing and executing comprehensive strategies. Manage a diverse team, oversee security technologies, and collaborate cross-functionally to enhance the organiz...

Deliver advanced network and systems engineering solutions, ensuring robust support for critical infrastructure in hybrid environments. Collaborate to optimize performance, troubleshoot complex issues...

Optimize and manage infrastructure hosting applications by deploying AWS resources, maintaining CI/CD pipelines, and ensuring system security for seamless operations in a collaborative environment...

Transform security posture by leading continuous monitoring and assessments of networks. Collaborate with multidisciplinary teams to ensure robust vulnerability scanning, reporting, and management und...

Champion secure solutions as a Cybersecurity Systems Engineer, overseeing ServiceNow and AWS cloud implementations, driving integration and automation for mission-critical applications in a dynamic en...