Network Security Administrator Jobs in Ashburn, VA

Elevate cybersecurity operations by designing and maintaining secure data solutions. Collaborate with teams to troubleshoot issues, implement access controls, and ensure reliable data ingestion for in...

Drive complex security initiatives, mentor engineers, and lead investigations into high-impact incidents, focusing on AI/LLM security posture and compliance across multiple domains...

Lead cybersecurity initiatives for surface combat systems, ensuring compliance with RMF processes and DoD regulations. Collaborate with teams to assess vulnerabilities, mentor staff, and communicate c...

Champion the management and support of IT systems, ensuring optimal performance and reliability. Oversee UNIX and Windows environments, troubleshoot issues, and provide Tier I and II support to enhanc...

Shape the future of cybersecurity by driving innovative solutions across complex federal environments. Leverage your expertise in cloud security and risk management to influence large-scale programs a...

Drive cybersecurity excellence by assessing and enhancing system security measures, collaborating with teams to integrate secure practices, and ensuring compliance with DoD & IC standards in a dynamic...

Elevate your career by leading a dynamic Security Engineering team. Drive technical direction, own security architecture, and collaborate closely with operations to build robust security platforms and...

Empower your career by designing innovative information systems that enhance state agency operations. Collaborate with a passionate team to analyze user requirements and implement effective cybersecur...

Champion cybersecurity operations by leading incident response, engineering workflows, and managing personnel. Balance technical execution with administrative oversight to enhance security posture acr...

Shape the future of physical security design across global data centers. Lead the development of design standards, oversee complex projects, and ensure compliance with security measures while collabor...

Unlock your potential as a Cyber Security Systems Engineer, driving network defense initiatives across diverse projects. Collaborate with teams to enhance security measures and protect vital systems w...

Champion security excellence by conducting vulnerability assessments, optimizing remediation processes, and enhancing cybersecurity posture across diverse environments. Collaborate with teams to ensur...

Support our cybersecurity efforts by automating operations, simulating attacks, and enhancing defenses. Collaborate with experts to identify vulnerabilities and improve protective measures against eme...

Optimize our internal IT systems and security posture while managing user access, supporting AWS operations, and ensuring compliance. Collaborate with the COO to enhance efficiency and maintain a secu...

Optimize multi-tier application environments by providing technical support, troubleshooting, and server configuration. Collaborate with teams to ensure seamless operations and maintain system integri...

Innovate the IT infrastructure and security landscape while implementing DevOps practices to enhance productivity, reliability, and compliance for a cutting-edge engineering organization. Drive cloud...

Architect secure and scalable IT infrastructure, bridging traditional IT and DevOps. Lead compliance for CMMC and FedRAMP, improving developer productivity and system reliability in a dynamic, innovat...

Pioneer innovative solutions in reverse engineering and vulnerability research, collaborating with experts to enhance national security. Leverage your skills in a dynamic team environment to develop c...

Unlock potential by conducting reverse engineering and vulnerability research on embedded systems. Collaborate with experts to enhance national security through innovative software solutions and proto...

Unlock the potential of security management by leading risk assessments, ensuring compliance, and collaborating with stakeholders to enhance security protocols and processes across the organization...

Join our team to implement and monitor cybersecurity measures, ensuring compliance with Navy standards. Leverage your expertise to protect systems and data while supporting field sites and maintaining...

Support enterprise security architecture by identifying vulnerabilities, coordinating incident responses, and ensuring compliance with regulatory standards through active monitoring and remediation pr...

Join a team that's dedicated to enhancing cybersecurity measures across various platforms. This role involves engineering, administering, and improving security capabilities, ensuring compliance, and...

Join a team that's enhancing cybersecurity by analyzing network activity, responding to incidents, and maintaining a Cyber Threat Intelligence Database to protect critical information systems from thr...

Engineer robust security solutions, manage vulnerabilities, and ensure compliance in federal environments. Collaborate across teams to maintain and enhance security posture while supporting audits and...