Network Security Administrator Jobs in Alexandria, VA

Elevate API security within critical defense initiatives. Validate controls for AI and ML APIs, ensuring operational readiness. Collaborate with diverse teams to enhance mission assurance and maintain...

Empower teams to design and deploy advanced network security solutions, overseeing the integration of cutting-edge technologies while mentoring junior members and addressing complex cybersecurity chal...

Lead the charge in fortifying our nation's digital defenses by implementing cutting-edge network security solutions. Oversee a dynamic team in deploying advanced Palo Alto firewalls and enhancing ente...

Partner with us to design and implement advanced network security solutions, mentor a skilled team, and safeguard critical infrastructure against evolving digital threats, leveraging Palo Alto Network...

Collaborate to integrate AI models into production systems, ensuring robust performance, real-time monitoring, and secure operations while bridging development and production for optimized deployment...

Lead the charge in enhancing network infrastructure for a vital program, ensuring seamless operations and security. Collaborate with IT teams on classified projects, leveraging over a decade of experi...

Champion the proactive detection and mitigation of cyber threats in a large enterprise environment by leveraging expertise in threat hunting, analysis, and incident response to safeguard critical syst...

Build and support resilient security infrastructure for cloud banking, automating cryptographic lifecycles and compliance controls with AI tools. Collaborate across teams to ensure robust defenses, fr...

Champion the optimization of enterprise virtual infrastructures by managing and enhancing VMware environments. Collaborate on performance tuning and automation initiatives to ensure robust security an...

Take ownership of critical cloud solutions by supporting and enhancing Workday, Adaptive Planning, and Coupa systems. Collaborate with stakeholders, troubleshoot issues, and implement integrations for...

Unlock potential by architecting and implementing Zero Trust solutions, ensuring robust cybersecurity across hybrid environments while leading teams to automate security processes and maintain complia...

Engage in safeguarding advanced digital twin environments through security assessments, compliance oversight, and vulnerability management in cloud settings. Collaborate with teams to maintain a robus...

Unlock potential by driving enterprise cybersecurity initiatives focused on Zero Trust architecture, compliance, threat detection, and vulnerability management across diverse environments to enhance o...

Join a team that's advancing cybersecurity by leading endpoint protection operations for critical Department of War mission systems across classified and unclassified environments, ensuring rigorous d...

Optimize operational efficiencies by leading processes, managing teams, and driving compliance. Develop strategies to enhance performance and profitability while ensuring high-quality customer service...

Join a team that's focused on securing and automating mission-critical engineering solutions. As a Senior DevSecOps Engineer, drive innovation by implementing DevSecOps practices and cloud-native solu...

Manage all aspects of information security systems by collaborating with engineering teams to ensure cyber resiliency, maintaining compliance, and developing security documentation to protect sensitiv...

Lead critical cyber operations by analyzing and reporting on cybersecurity threats and vulnerabilities. Deliver actionable intelligence to support mission readiness and enhance organizational security...

Lead the charge in engineering resilient Windows server environments for mission-critical operations, ensuring secure patch management and lifecycle support across diverse network settings while colla...

Partner with us to deliver expert information security consulting and compliance services. Assess organizational practices against industry standards and drive remediation efforts to uphold privacy an...

Engage in advanced cybercrime analysis to uncover patterns in illicit financial activity. Collaborate with law enforcement to trace cryptocurrency transactions and deliver actionable intelligence in h...

Transform your career by managing security for critical information systems, ensuring compliance, leading assessments, and mitigating risks across various programs. Collaborate effectively and drive s...

Unlock potential by managing and supporting z/OS systems, ensuring optimal performance and reliability for government clients through expert-level administration and innovative technology solutions...

Transform cutting-edge technologies as an expert Systems Administrator, leading z/OS installation, maintenance, and support for a critical Government client while ensuring optimal system performance a...

Drive impactful cybersecurity initiatives by engineering and enhancing secure IT services for an Intelligence Community customer, ensuring optimum protection and performance across critical infrastruc...