IT Security Specialist Jobs in Arlington, VA

Drive IAM strategies across corporate and production environments, defining architecture, standards, and automating processes. Lead initiatives that enhance security, simplify access, and empower team...

Join a team that's dedicated to advancing Vulnerability Management through strategy and hands-on engineering. Drive operational excellence and influence security outcomes across a complex technology e...

Join a dynamic team to drive program execution, budget management, and compliance for a pivotal defense initiative. Collaborate across departments and engage stakeholders to ensure alignment and succe...

Grow your career with a dynamic team dedicated to operational excellence! As a Mission Support Specialist, you will enhance customer systems through troubleshooting, testing, and maintaining complex t...

Join a team that's leading the charge in application security. Leverage your 8+ years of engineering experience to drive secure code scanning and enhance delivery velocity in a dynamic, cross-function...

Lead the charge in advancing AI/ML Test & Evaluation for national security, driving technical processes, and enhancing operational frameworks to ensure robust and scalable evaluation workflows that me...

Shape the future of technology risk management by driving strategic initiatives to identify, assess, and mitigate cyber threats. Collaborate with cross-functional teams to enhance policies and strengt...

Join a team that's committed to enhancing Agile methodologies, coaching multiple teams, and fostering strong relationships with stakeholders to ensure successful project delivery within a scaled Agile...

Unlock potential by leading the design and implementation of scalable cloud solutions. Engage with complex software development projects, mentor junior engineers, and optimize system performance in a...

Serve as the Lead Information System Security Officer, overseeing risk management, compliance, and security activities for a portfolio of systems. Collaborate with stakeholders to ensure adherence to...

Serve as the lead ISSO, overseeing security compliance and risk management activities for assigned systems while coordinating a small team and engaging with stakeholders to ensure alignment with feder...

Drive excellence in data governance training across diverse environments, empowering teams to effectively manage data compliance and implement best practices in support of the DoW's AI-First strategy...

Pioneer innovative communication solutions while delivering expert advisory and technical guidance in unified communications, program management, and networking for complex government initiatives. Dri...

Engage with government clients to provide expert guidance and technical support in unified communications and networking, ensuring seamless integration and enhanced operational capabilities across pro...

Unlock potential by delivering expert guidance in Unified Communications and Networking, ensuring optimal integration and performance for complex government programs while collaborating with stakehold...

Help us innovate in secure infrastructure management by leveraging your expertise in cloud environments, storage, and virtualization. Collaborate on advanced networking solutions while ensuring robust...

Drive innovation in DevSecOps by leveraging your expertise in Kubernetes, Terraform, and CI/CD to enhance the Platform One initiative for the US Air Force, ensuring compliance with cybersecurity stand...

Join us to support a vital national defense mission in space security. As an Intelligence Analyst, you will deliver actionable intelligence that enhances operational decisions and protects critical as...

Shape the future of mission-critical applications by leading software engineering initiatives. Provide technical authority in development, modernization, and troubleshooting for law enforcement and na...

Take ownership of server system administration, ensuring robust performance and security while applying best practices for maintenance and compliance. Collaborate with teams to troubleshoot incidents...

Oversee cloud platform operations with Kubernetes and Hadoop, ensuring system stability and performance while providing technical support and troubleshooting in a fast-paced environment focused on hig...

Build inventive cyber capabilities through reverse engineering software, firmware, and hardware in a collaborative environment, addressing some of the nation’s toughest cyber challenges while enhancin...

Optimize operations by overseeing facility management, ensuring a safe, efficient workspace, managing projects and vendor relationships, and taking charge of emergency preparedness for a mission-criti...

Join our intel team to provide 24x7 support for Identity, Credential, and Access Management systems. You'll monitor, troubleshoot, and assist users, ensuring seamless access and integration with criti...

Develop enterprise architecture strategies to enhance a complex IT environment, ensuring scalable, secure solutions. Lead innovation through architectural guidance and modernization initiatives, colla...