Network Security Administrator Jobs in Alexandria, VA

Oversee security protocols and documentation for classified Information Systems, ensuring compliance with government regulations. Collaborate with agencies to maintain system integrity while managing...

Support our dynamic team by engineering robust networks with Cisco and Arista, ensuring seamless connectivity and operational excellence. Contribute your expertise and knowledge in a collaborative env...

Engineer cutting-edge network solutions while supporting mission-critical operations. Leverage your extensive expertise in Cisco and Arista technology to innovate and enhance network engineering proce...

Lead the charge in developing and executing security strategies for multi-site SCIF construction projects, ensuring compliance with federal guidelines and effective threat mitigation across the Nation...

Manage the deployment and support of CyberArk solutions, collaborating with government stakeholders to ensure security compliance and best practices while troubleshooting issues and developing documen...

Unlock potential by safeguarding national security through effective analysis and implementation of insider threat prevention policies and methodologies. Join a dedicated team focused on cybersecurity...

Launch your career as a Security Operations Analyst, where you'll enhance security infrastructure, drive incident response, and partner with IT teams to strengthen defenses in a dynamic and impactful...

Unlock potential by performing in-depth analysis of digital network data to identify and document malicious activities. Leverage cutting-edge SIGINT and network defense resources in a collaborative an...

Pioneer effective CyberArk implementations by leading configurations, compliance, and troubleshooting. Collaborate with stakeholders to optimize security workflows while ensuring high availability and...

Drive analytic support for national policies on Classification Management and Program Protection, ensuring integration across DoW components. Collaborate with federal entities to enhance security meas...

Manage cybersecurity operations and compliance by overseeing vulnerability management and ensuring effective policy implementation across critical systems. Lead cross-functional teams to uphold indust...

Champion cybersecurity excellence by conducting assessments and supporting compliance for ARNG systems. Collaborate with teams to ensure vulnerability management and configuration validation, enhancin...

Join a team that's vital to national security by leading the Information Systems Security lifecycle, ensuring compliance with policies and enhancing system security across classified environments whil...

Unlock potential by enhancing SIEM solutions in cloud environments. Lead performance tuning, compliance, and incident response initiatives while collaborating with cross-functional teams to optimize s...

Champion your network engineering skills to design, secure, and optimize high-scale enterprise network infrastructures. Collaborate as a senior expert in architectural planning, security, and performa...

Empower your expertise by designing, implementing, and optimizing enterprise network architectures with a focus on security and performance in high-scale environments. Join us in supporting mission-cr...

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...