Network Security Administrator Jobs in Alexandria, VA

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...

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 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...

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...

Drive comprehensive cybersecurity compliance and assurance by leading Security Assessment and Authorization efforts, coordinating across teams to ensure continuous monitoring, risk management, and eff...

Lead vital Information Systems Security initiatives, ensuring compliance with federal cybersecurity standards. Collaborate across teams to manage authorization processes, document security controls, a...

Advance enterprise cybersecurity through strategic advisory and leadership. Collaborate with executive stakeholders to develop comprehensive security policies, governance frameworks, and risk manageme...

Grow your career with this pivotal role that supports and manages an organization's information assurance program, ensuring compliance with security policies and maintaining a robust operational secur...

Transform operational capabilities by ensuring secure, reliable SAP network systems. Collaborate with stakeholders to manage configurations, monitor systems, and implement security controls for missio...

Lead the charge in driving AI Security solutions, engaging with customers, and integrating feedback across teams to navigate complex challenges and deliver exceptional product value while influencing...

Drive cybersecurity initiatives by securing complex systems and ensuring compliance with federal standards. Protect sensitive information while supporting IT security across various projects in a high...

Shape the future of national security by architecting and implementing advanced cybersecurity solutions. You’ll leverage cutting-edge technologies to enhance network defenses and optimize security str...

Champion security excellence by guiding diverse teams in compliance, analysis, and communication within a multifaceted industrial environment. Drive proactive solutions and maintain robust security st...

Unlock the potential of secure hybrid cloud environments by advancing automation, enhancing CI/CD pipelines, and integrating security throughout the software lifecycle. Collaborate with cross-function...