Network Security Administrator Jobs in Alexandria, VA

Elevate security by managing PKI systems, ensuring robust certificate services while fostering compliance and best practices. Collaborate with experts to maintain and troubleshoot state-of-the-art PKI...

Join us to design and integrate advanced naval combat systems, delivering security and efficiency in complex weaponry. Your expertise will shape the future of defense operations and ensure superior ca...

Accelerate progress at building robust security programs in an AI-driven environment. Lead initiatives to integrate security in development and design scalable security architecture, ensuring risk man...

Provide expert management and support for high-performance computing systems and storage solutions. Engage in operations, security, and user assistance to enhance performance and availability for adva...

Empower cybersecurity by supporting sophisticated PAM solutions, engaging with stakeholders to enhance DOT's security infrastructure while mitigating vulnerabilities and maintaining high-performance s...

Elevate your career by enhancing cybersecurity as you support key PAM solutions, collaborating with senior engineers, and engaging with stakeholders to fortify infrastructure—ensuring reliable access...

Lead comprehensive cybersecurity operations, enhancing threat detection and incident response. Oversee team development, improve operational efficiency, and ensure robust security postures to protect...

Grow your career with a dynamic team focusing on system integration and prototype application development. Engage in cutting-edge projects that impact mission success through innovative solutions and...

Deliver comprehensive cybersecurity solutions that integrate compliance into proposal development, ensuring systems are robust, reliable, and meet regulatory standards while leading a dedicated team t...

Unlock potential by joining our team as you maintain, secure, and optimize Linux systems for cyber investigations and operations, ensuring peak performance and minimal downtime, while contributing inn...

Transform systems engineering by analyzing requirements and leading design activities. Collaborate with diverse teams to ensure technical integrity and guide the implementation of innovative solutions...

Drive system requirements analysis and development for federal government projects. Collaborate with teams to develop specifications. Guide users, conduct feasibility studies, and ensure the technical...

Manage cybersecurity efforts by ensuring compliance and accreditation for mission-critical systems. Collaborate across engineering, IT, and government sectors to maintain security posture and operatio...

Empower your career by collaborating with senior engineers to design low voltage systems. You'll create BIM/CAD deliverables and support project management, ensuring effective communication and multi...

Reimagine third-party security risk management by leading automation initiatives, guiding teams, and translating complex requirements into effective solutions that enhance security and compliance whil...

Join a team dedicated to mobile security, identifying vulnerabilities and exploiting them through rigorous research. Utilize your coding expertise and collaborate with developers to enhance security i...

Transform the landscape of mobile security by identifying and exploiting vulnerabilities. Collaborate with a dynamic team to advance your skills in the latest research techniques, driving innovation i...

Lead and innovate application security at a pivotal moment in your career. Shape the security strategy, oversee AI integration, and drive secure DevOps practices while protecting sensitive data in a f...

Join our team to design and deploy network monitoring in OT and ICS environments. Support troubleshooting, security assessments, and incident response while collaborating with cross-functional teams i...

Lead the charge in safeguarding vital information systems. This role involves developing and enforcing security policies, conducting audits, and ensuring compliance to protect the integrity and confid...

Execute end-to-end lifecycle management of virtualization and storage solutions, focusing on VMware and NetApp. Optimize enterprise backup systems and ensure compliance and documentation for IT initia...

Drive Upwind's analyst relations program, enhancing visibility and credibility by engaging key industry analysts. Shape market perception of our cloud security platform through strategic relationships...

Unlock your potential as you design and execute advanced AI security testing strategies. Partner with engineering teams to identify and mitigate vulnerabilities across diverse infrastructures, includi...

Empower your career with a vital role overseeing IT systems administration, customer support, and service desk operations. Drive improvements, manage critical updates, and enhance system performance i...

Lead and grow a top-tier Security Engineering team, defining application security strategy, leveraging AI for process improvements, and representing the company as a trusted security thought leader. E...