Network Security Administrator Jobs in Alexandria, VA

Develop and enhance secure network services by optimizing operational efficiency through automation, while troubleshooting issues and supporting network infrastructure within a high-trust mission envi...

Unlock potential by ensuring secure network operations while enhancing efficiency through automation. This role demands strong network fundamentals, proactive troubleshooting, and a commitment to main...

Transform complex cybersecurity insights into compelling content. Collaborate with teams to create strategic narratives for diverse audiences, track threats, and manage multimedia projects to enhance...

Join a team that champions operational success by leading IT management and infrastructure initiatives, enabling seamless support for a globally distributed workforce while enhancing security and comp...

Empower security excellence by managing SharePoint solutions and IT support. Collaborate across teams to troubleshoot applications and enhance user experience. Leverage your expertise in security supp...

Advance your career by providing critical executive support and coordination for high-level sector activities, ensuring seamless meeting logistics and accurate documentation while engaging with senior...

Accelerate transformation by leading IT operations and security strategies for a national organization. Foster partnerships, drive AI initiatives, and enhance technology experiences for staff and stud...

Lead the charge in overseeing personnel security operations and processes. Utilize your SAP experience to ensure compliance and training related to security policies, enhancing the safety and security...

Lead the charge in ensuring personnel security compliance and program integrity. Utilize your SAP experience to manage access requests, training, and security documentation, while coordinating with pe...

Analyze content migration processes while collaborating across teams to ensure seamless transfer of structured and unstructured data from legacy systems to modern cloud-based platforms, enhancing data...

Advance security excellence by guiding strategic customers through tailored security improvements, leveraging deep Citrix expertise and forming trusted, long-term relationships for proactive risk mana...

Empower national security by joining a dynamic team of Cybersecurity Analysts focused on compliance, risk management, and technical assessments within a complex DoD environment. Support system securit...

Lead the charge in optimizing Linux systems for mission-critical operations. You'll troubleshoot and automate complex environments, ensuring readiness for testing and deployment, while working collabo...

Execute advanced penetration testing to identify and mitigate cyber security risks. Lead assessments and document vulnerabilities, while collaborating with stakeholders to provide actionable insights...

Join a team that's dedicated to developing robust software configuration management solutions, ensuring seamless release and coordination across engineering teams while maintaining compliance and time...

Join our team to lead development initiatives in cyber security, ensuring robust integration of security requirements into IT systems. Drive architecture design, oversee engineering teams, and contrib...

Unlock potential by joining a collaborative team that automates infrastructure and enhances CI/CD processes, while driving mission-focused results in naval platform sustainment and development...

Join a team that's developing decision support systems for defense strategies. Provide analytical support to the Office of the Secretary of War, enhancing military operations through innovative data s...

Tackle compliance and policy documentation for a cutting-edge AI platform. Own System Security Plans, manage audit cycles, and bridge the gap between security infrastructure and operational realities...

Execute advanced cryptologic solutions, tackling complex problems through innovative approaches in computer science. Collaborate on critical network protection, forensics, and attack attribution, driv...

Innovate your career with this senior role delivering analytical and managerial support to enhance operations and cybersecurity for key programs in government operations. Drive efficiency and lead hig...

Shape compliance processes by translating complex legal documents into actionable system requirements. Collaborate with technical teams to ensure mission operations meet regulatory obligations and ach...

Drive critical national defense operations by optimizing and securing enterprise email systems. Collaborate on maintaining high availability and reliable communication services across multiple network...

Create and maintain secure, high-availability email systems that support critical operations globally. Work across complex networks to ensure reliable messaging, optimize services, and enhance operati...

Champion the security and optimization of enterprise email systems, ensuring reliable communication and collaboration across complex environments. Your role directly supports national defense operatio...