Network Security Administrator Jobs in Alexandria, VA

Transform the cybersecurity landscape by leading innovative security architecture and practices for state government systems. Elevate security measures, guide technical decisions, and collaborate acro...

Shape the future of technology in a mission-critical network, improving and maintaining Cross Domain Solutions while providing insights through performance management and leadership. Join us in solvin...

Collaborate with teams to provide network support and troubleshooting, ensuring optimal functionality of network services in data centers while implementing tech solutions and enhancing system roadmap...

Join a team that's dedicated to enhancing operational capabilities through innovative IT solutions. As a Systems Administrator, you'll support critical systems, ensuring their security and performance...

Champion innovative IT solutions by driving the Advana platform's operational success, ensuring seamless configuration management and compliance for critical Department of Defense missions while enhan...

Unlock the potential of your cybersecurity expertise to design and implement Zero Trust architectures, driving security improvements across classified networks while collaborating with key stakeholder...

Join a team that's redefining cybersecurity by leading advanced penetration tests, mentoring junior testers, and ensuring robust security practices in a highly collaborative environment...

Play a key role in enhancing enterprise cybersecurity by integrating security controls, conducting assessments, and ensuring compliance with established policies while managing vulnerabilities across...

Bring your technology expertise to drive innovation as a Principal Systems Administrator. Lead IT operations, manage critical systems, and ensure security protocols in a dynamic and collaborative envi...

Engineer innovative web application penetration tests, identifying critical vulnerabilities in real customer environments, and enhancing automated testing capabilities through expert manual analysis a...

Lead mission-critical cybersecurity initiatives by overseeing RMF authorization activities, ensuring compliance and security for classified information systems, and driving vulnerability management ac...

Drive cutting-edge offensive security operations targeting AI systems, conducting comprehensive assessments, and developing automated solutions. Collaborate across teams to enhance security posture an...

Grow your career with us! As an IT Systems Administrator, you'll manage end-user technology, SaaS platforms, and core IT systems to ensure security and efficiency. Collaborate with teams to enhance pr...

Champion advanced network engineering in multi-site environments. Design secure architectures, optimize performance, and ensure reliable network operations while collaborating with teams to provide ex...

Lead advanced network engineering solutions for complex enterprise environments. Design secure architectures, optimize performance, and ensure reliability across multi-site infrastructures. Collaborat...

Drive operational excellence by enhancing AWS's security processes and compliance. Collaborate with diverse teams to innovate and automate security tooling while improving controls and risk assessment...

Grow your career with a senior role focused on enhancing application security and vulnerability management. Collaborate closely with cross-functional teams to integrate security into the development l...

Lead the charge in enhancing cybersecurity resilience by designing and maintaining robust data collection solutions, ensuring optimal decision-making through accurate data ingestion and system perform...

Manage enterprise cybersecurity applications, ensuring compliance and providing expert support. Drive enhancements to processes and systems while collaborating closely with team members and customers...

Drive mission-critical cybersecurity operations by designing and maintaining secure data solutions that enhance enterprise decision-making. Collaborate to troubleshoot issues and ensure reliable data...

Elevate cybersecurity resilience by deploying and maintaining critical data collection solutions. Collaborate with teams to troubleshoot and enhance system performance, ensuring robust protection and...

Join a team that's dedicated to architecting and enhancing Cyber Security solutions. You will play a pivotal role in engineering and sustaining deployment support, while also overseeing critical secur...

Innovate cybersecurity strategies by designing secure data solutions, troubleshooting issues, and implementing robust access controls to enhance decision-making and operational resilience across the e...

Lead mission-critical cybersecurity efforts by deploying and maintaining data solutions. Drive the design and management of Splunk systems, ensuring secure and reliable data ingestion for informed dec...

Join a team that develops secure cloud solutions, automates CI/CD processes, and integrates DevOps with security practices, contributing to compliance standards for government healthcare systems...