Network Security Administrator Jobs in Dulles, VA

Lead a dynamic team in managing critical hybrid cloud and client/server systems. Ensure security, performance, and seamless operations of business applications while collaborating with users and vendo...

Take ownership of cloud security operations for a key defense initiative, ensuring compliance and readiness across multi-enclave environments. Collaborate on patch management, incident response, and s...

Join a team that's delivering expert cloud security engineering for the War Data Platform, ensuring optimal security and compliance across multi-enclave AWS environments. Drive patch management, monit...

Champion cloud security as you enhance the War Data Platform, ensuring operational readiness through patch management, monitoring, and incident response in diverse classified environments. Your expert...

Join us to design and enhance sophisticated network infrastructures while optimizing system performance. Leverage your expertise in network engineering and administration to develop innovative solutio...

Manage complex incidents within a multi-cloud environment while enhancing security and optimizing AWS infrastructure. Collaborate with cross-functional teams to implement best practices, ensuring a se...

Lead the management and operation of critical PKI and HSM services to ensure secure and compliant cryptographic environments. Collaborate with teams to support mission-critical DoD systems while adher...

Optimize software engineering platforms and architectures. Play a key role in security integration and development practices, ensuring secure applications through modern technologies while collaborati...

Grow and optimize enterprise LAN/WAN network environments, demonstrating expertise in troubleshooting, administration, and design within critical operational settings, ensuring secure and efficient co...

Deliver innovative security strategies for toner supplies through cross-functional leadership, ensuring project success by managing resources, timelines, and collaboration with partners to meet organi...

Unlock the potential of virtual desktop environments while providing critical operations support across multiple locations. Collaborate with a diverse team to enhance system reliability and user exper...

Support end users by troubleshooting and deploying enterprise software, enhancing operational efficiency and customer satisfaction through effective issue management and clear communication...

Shape your career by leading a team in vulnerability management, enhancing operational processes, and driving strategic remediation efforts in a fast-paced, tech-driven environment while fostering con...

Drive the design and integration of electrical systems while collaborating with engineering teams on prototype development, ensuring optimal performance and troubleshooting to meet mission goals effec...

Lead 24x7 server and network operations monitoring to ensure system availability. Collaborate with technical teams to analyze issues and maintain documentation while staying current on evolving proced...

Lead the design and management of high-performance network infrastructures, ensuring security, scalability, and compliance across diverse environments. Collaborate with teams to optimize network solut...

Drive excellence in cyber security as you support systems compliance, enhance technical training, and advise on information assurance. Leverage your expertise in risk management and documentation to s...

Lead the charge in optimizing our large-scale Linux systems, ensuring seamless operations, security, and enhancements while troubleshooting issues with a focus on performance and reliability...

Unlock the potential of large-scale Linux systems by managing installations, enhancing security, and streamlining operations. Collaborate within a skilled team to ensure optimal performance and reliab...

Contribute to a robust security ecosystem by automating compliance, securing assets, and enhancing fraud detection in a multifaceted cloud environment. Drive innovation with cutting-edge technologies...

Join us to enhance enterprise security operations by architecting, implementing, and supporting security solutions. Take ownership of assessments, system monitoring, and compliance, ensuring robust pr...

Join a dynamic team to shape cybersecurity initiatives, focusing on supply chain risk management and compliance with Federal standards, while collaborating with key stakeholders to enhance security st...

Lead the charge in cybersecurity by designing secure cloud architectures, influencing stakeholders, and ensuring compliance with firm policies while mitigating risks in cloud environments and enhancin...

Optimize virtual desktop environments through reliable administration and support. Collaborate with engineering to enhance user experience and execute upgrades, while providing top-notch service acros...

Transform security protocols by evaluating and enhancing network systems, identifying vulnerabilities, and implementing corrective actions. Leverage extensive experience to ensure IT system integrity...