Network Security Administrator Jobs in Sterling, VA

Join a dynamic team to provide expert cybersecurity solutions, collaborating with clients to understand security needs and develop innovative services. Leverage your cloud security knowledge to enhanc...

Shape the future by leading network operations, enhancing connectivity, and ensuring optimal system performance. Collaborate with teams to implement best practices and drive efficient infrastructure m...

Lead the management and optimization of network operations, ensuring system performance and availability. Serve as a subject matter expert to implement best practices and drive continuous improvements...

Empower critical IT operations by providing expert systems administration, ensuring efficient configuration management, and driving continual improvement in quality and performance while supporting es...

Support and enhance a robust enterprise network infrastructure by ensuring secure, resilient operations while collaborating with cybersecurity and infrastructure teams to optimize performance and comp...

Unlock potential by leading cybersecurity compliance, risk management, and continuous monitoring for classified systems. Support law enforcement and national security missions while ensuring adherence...

Lead the charge in enhancing cybersecurity for a major enterprise by architecting cutting-edge firewall and perimeter protection solutions. This senior role influences network security strategy and gu...

Champion innovative security solutions by automating incident response, enhancing detection platforms, and collaborating with teams to protect critical infrastructures. Drive proactive threat hunting...

Shape the future of cyber operations by advising on technical initiatives, translating needs into priorities, and aligning scientific efforts with DoD requirements. Collaborate with military and civil...

Champion comprehensive Configuration Management for HPC systems, ensuring quality assurance and effective change processes. Collaborate across teams to maintain configuration integrity throughout the...

Pioneer in managing and optimizing RHEL systems within a hybrid IT environment. Collaborate with cross-functional teams to ensure security, reliability, and efficiency while supporting mission-critica...

Join a dynamic team to design and develop secure, scalable software applications that support critical mission operations, working collaboratively in an Agile environment using Java, Python, and RESTf...

Make your mark at a strategic leadership role overseeing Information Security policy, compliance, and investigations, ensuring alignment with DoD standards while navigating complex issues and managing...

Help us elevate our information security policies and compliance by resolving complex issues, leading investigations, and developing institutional strategies that align with defense protocols to safeg...

Lead and develop a defensive cybersecurity operations team, driving continuous improvement in detection engineering, SOAR automation, and insider threat management while fostering a responsive and tec...

Champion the advancement of target analysis by leveraging advanced collection techniques, ensuring target continuity and developing comprehensive insights to enhance intelligence operations for our IC...

Pioneer cloud strategy and delivery while leading a diverse global team to enhance operational reliability, security, and efficiency in managed cloud services across AWS and Azure, adopting Infrastruc...

Innovate with us by engaging in multifaceted software development, improving backend services, APIs, and data systems. Collaborate across teams to solve real-world problems while gaining expertise in...

Elevate data center performance by designing robust infrastructure solutions. Work closely with teams to ensure scalability and reliability while managing projects from planning to execution, aligning...

Empower innovative network solutions by engineering robust infrastructures. Collaborate with cross-functional teams to enhance network, data center, and enterprise computing services, supporting a piv...

Optimize enterprise access control and video systems while administering configuration, troubleshooting, and support. Collaborate with teams to ensure operational effectiveness and security compliance...

Champion federal cybersecurity by mastering SIEM operations, log management and threat detection. Join a dynamic team dedicated to enhancing national security through vigilant monitoring and incident...

Lead AI platform security initiatives, ensuring safe usage and governance while managing changes and costs. Develop tools and maintain financial intelligence for broader organizational understanding o...

Unlock potential by leading diverse technical teams in crafting innovative EIT solutions for the DAF EITaaS initiative, ensuring strategic oversight and project success while collaborating across depa...

Discover an impactful role ensuring secure communications operations while managing COMSEC materials and compliance. Collaborate with experts to safeguard national security assets essential for missio...