Network Security Administrator Jobs in Alexandria, VA

Manage the enterprise systems and operations for file transfer, ensuring optimal performance across Linux and Windows environments, cloud services, and cybersecurity tools while supporting long-term s...

Empower your career by managing IT systems and providing support. Drive the administration of cloud platforms and networks, ensure data security, and assist staff with technical solutions in a collabo...

Champion cybersecurity solutions by translating needs into detailed architectures, conducting risk assessments, and identifying improvement opportunities. Collaborate with teams to enhance security me...

Join a team that delivers critical cybersecurity support, managing Risk Management Framework processes across a diverse set of systems while driving compliance in a cloud-native environment. Elevate i...

Join a team that's dedicated to delivering top-notch technical support and system administration for critical infrastructure, ensuring seamless operations and exceptional user experiences in a securit...

Join a team that's driving critical intelligence operations by leveraging your expertise in cyber targeting and technical research, producing actionable intelligence that enhances decision-making in a...

Tackle complex networking challenges by providing Tier II support, analyzing performance, and implementing solutions for LAN/WAN environments to ensure optimal operational efficiency in a 24/7 environ...

Champion cybersecurity initiatives and manage comprehensive IT security programs to enhance risk management and protective measures across the organization. Collaborate with leaders to align strategie...

Build a strong security foundation by ensuring compliance and protecting systems. Leverage your expertise in Risk Management Framework and collaborate with teams to enhance security controls and conti...

Analyze network infrastructure performance and execute incident responses to ensure high availability and security of critical systems. Drive operational excellence by collecting and reviewing metrics...

Lead the charge in ensuring optimal network performance and security. As a key member of our Network Operations team, you will oversee daily operational support, incident response, and system health m...

Optimize and manage secure network architectures, ensuring high performance and compliance across multifaceted federal operations. Collaborate with team members to enhance connectivity and mitigate in...

Lead cybersecurity initiatives by developing advanced tools and techniques for offensive and defensive strategies, conducting thorough vulnerability assessments, and protecting critical systems agains...

Champion computer forensics through vulnerability assessments, intrusion detection, and support for high-tech investigations, utilizing the latest tools and techniques to ensure system integrity and s...

Optimize network security by implementing robust solutions that enhance enterprise-wide protections. Collaborate with leadership to ensure risk assessments and advanced configurations boost both opera...

Support the enhancement of High-Performance Computing (HPC) by maintaining Linux/Unix systems, addressing technical challenges, and optimizing resource use, while collaborating with skilled engineers...

Transform security operations by managing the Risk Management Framework lifecycle, ensuring compliance with federal standards, and collaborating with security teams to safeguard systems and data integ...

Join a team that's dedicated to strengthening security compliance and risk management. Lead the implementation of NIST 800-53 standards while managing continuous monitoring and enhancing the overall s...

Empower the defense supply chain by leading technical integration and onboarding for DIB partners. Engage in hands-on technical execution to ensure effective adoption of comprehensive services within...

Join a team that's driving innovation in compliance auditing and security research. Lead and mentor a skilled team, collaborate across departments, and elevate our software offerings for enhanced cust...

Transform security landscapes by leading the design and implementation of foundational AI security architectures, ensuring data integrity and risk mitigation across enterprise environments with innova...

Drive data integrity and security by optimizing SQL Server performance. Engage with clients, troubleshoot issues, and collaborate with the DBA team to enhance processes and services, ensuring clients...

Shape the future of Application Security by architecting a cutting-edge, AI-native function. Lead a team to integrate security deeply into software development workflows, ensuring a proactive, autonom...

Engage as an Engineering Systems Administrator overseeing system installation, performance, and security compliance, while collaborating on innovative tech solutions for enterprise operations and achi...

Deliver thorough technical reviews of cybersecurity plans and assessments for maritime compliance, ensuring adherence to government regulations. Interact with various stakeholders to recommend finding...