Network Security Administrator Jobs in Alexandria, VA

Shape the future of cybersecurity by securing and enhancing FEMA's Linux-based infrastructure. Collaborate with experts to ensure system integrity and availability, proactively monitoring performance...

Explore a dynamic role as you design and build secure data platforms, enhancing analytics and decision-making for federal projects. Collaborate across teams to deliver scalable, high-quality data prod...

Shape the future of information security by delivering expert technical and programmatic assurance services. Collaborate across teams to enhance security protocols and support compliance for multiple...

Empower your career by leading advanced security operations, enhancing threat detection, and driving incident response strategies in a collaborative environment. You will leverage your expertise to si...

Innovate with us to advance our network infrastructure and cybersecurity capabilities. Lead complex projects while ensuring secure and reliable connectivity across educational facilities, fostering co...

Unlock potential by enhancing data protection strategies through secure cryptographic solutions and operations support. Collaborate with teams to mitigate risks while ensuring confidentiality, availab...

Support the implementation and operation of Linux-based IT systems, ensuring seamless performance and reliability while managing daily operations, identifying issues, and automating tasks for efficien...

Help us enhance our federal enterprise by managing Microsoft 365 and Azure systems. You'll lead migrations, administer identities, and automate tasks while ensuring security and compliance in a hybrid...

Manage and maintain critical IT infrastructures for defense operations, ensuring security compliance and optimal performance across diverse systems in a classified environment. Collaborate with teams...

Help us maintain operational excellence in a high-profile DOD environment. As an Intermediate NOSC Technician, you will monitor, troubleshoot, and ensure secure IT services for mission-critical operat...

Contribute to the security and optimization of classified IT infrastructure by managing systems, ensuring compliance, and delivering technical support in a dynamic, mission-driven environment...

Elevate your career by providing essential security support to manage classified information, ensuring compliance with governmental policies while collaborating with diverse teams to maintain a secure...

Analyze and enhance secure software delivery through DevSecOps practices, embedding security and compliance into CI/CD workflows across diverse teams at all levels, ensuring reliable and efficient rel...

Grow your career with an experienced Linux team by maintaining and enhancing the software and hardware environment, ensuring effective integration and security across the organization’s operating syst...

Collaborate with cross-functional teams to drive global security solutions, analyze data for risk patterns, and innovate systems for secure operations in a dynamic environment. Contribute to engineeri...

Tackle cybersecurity challenges as a key contributor to system security compliance, managing vulnerabilities and ensuring the protection of critical systems in a dynamic environment. Bring your expert...

Tackle complex system architecture challenges by leveraging your technical expertise and problem-solving skills in a dynamic environment while ensuring compliance with security standards and operation...

Optimize security protocols by leading cyber assessments and authorizations. Collaborate with teams to ensure compliance with federal guidelines, leveraging your expertise in IT security principles an...

Join a dynamic team as you engineer solutions to enhance cybersecurity posture within a Security Operations Center. Utilize your expertise to design, implement, and operate security systems that safeg...

Join us to lead the charge in advancing systems architecture and cloud solutions, ensuring robust security and compliance. Collaborate across platforms to optimize performance and drive innovative tec...

Transform your career by leading complex system implementations, troubleshooting, and administration. Elevate operational efficiency through hardware/software management, technical support, and perfor...

Contribute to systems administration by managing daily operations, ensuring compliance and optimizing performance across Linux systems, cloud services, and automation tools, while leveraging extensive...

Unlock potential by managing and securing enterprise networks as a Windows Systems Administrator. You'll enhance performance, support security operations, and ensure our systems meet federal guideline...

Advance cybersecurity initiatives by leveraging technical expertise in penetration testing and risk management to ensure robust IT security architecture across diverse platforms and environments...

Contribute to optimizing and maintaining client computer systems, ensuring seamless performance and security while solving complex technical challenges in a dynamic environment. Join us to enhance use...