Network Security Administrator Jobs in Washington, DC

Lead the charge in security management, overseeing compliance and operations across multiple locations. Collaborate with teams to enhance security programs, ensuring adherence to regulations while fos...

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...

Lead the development and operation of a cutting-edge Security Observability & Data Platform, enhancing endpoint security, threat detection, and incident response while driving innovation in security s...

Champion the design and deployment of Zscaler cloud security solutions, optimizing Zero Trust and SASE architectures. Collaborate with cross-functional teams to modernize security infrastructure and e...

Join a team that's at the forefront of national security, enhancing cybersecurity operations. You'll support critical network security technologies, ensuring compliance and safeguarding vital systems...

Unlock potential by designing and maintaining scalable infrastructure systems. Collaborate with teams to implement containerization and virtualization solutions, ensuring high availability and securit...

Join a team that's dedicated to advancing system administration excellence. Leverage your expertise in Linux, firewall management, and DevOps to lead a small team in a dynamic environment focused on r...

Optimize system performance and security by managing Linux environments, implementing CI/CD pipelines, and leading a small team in a dynamic, on-site role focused on advanced system administration and...

Join a team that's dedicated to optimizing IT operations and infrastructure. As a Senior Systems Administrator, you'll lead support efforts, manage hybrid environments, and ensure system reliability w...

Empower next-generation network solutions by designing, deploying, and maintaining robust infrastructures. Collaborate with diverse teams to optimize performance and scalability for AI workloads while...

Join a team that's dedicated to optimizing Solaris and Linux systems in a federal environment. Leverage your expertise in storage, security, and patch management to ensure high availability and compli...

Elevate your career as you champion cybersecurity solutions, ensuring compliance and enhancing resilience for federal systems. Leverage your expertise in risk management and security assessments to gu...

Contribute to security operations by supporting personnel actions, access control, and compliance with government security requirements. Collaborate with experienced professionals to enhance your skil...

Lead the charge in IT policy and planning, overseeing program control and system audits. Drive Capital Planning and Investment Control reporting while enhancing collaboration through effective project...

Elevate cybersecurity in industrial environments by designing, deploying, and securing OT networks and systems. Drive impactful projects from start to finish while mentoring junior engineers and advis...

Lead the charge in maintaining mission-critical network infrastructure, providing Tier-2 and Tier-3 support, and developing innovative solutions to complex problems while collaborating with diverse te...

Optimize security engineering processes to enhance system resilience and compliance. Collaborate across the information system lifecycle to address complex cybersecurity challenges and ensure secure d...

Transform your career by delivering end-to-end security engineering support, ensuring compliance and optimizing workflows across the information system lifecycle while tackling complex cybersecurity c...

Transform your career by designing and implementing secure CI/CD pipelines and automation frameworks. Collaborate with engineers and cybersecurity experts to enhance software delivery for national sec...

Innovate with us to enhance network security platforms, ensuring robust protection and operational efficiency. As a key engineer, you'll tackle complex challenges, automate processes, and collaborate...

Lead critical inspections and assessments within the Counterintelligence Program, ensuring thorough documentation and analysis of findings. Collaborate with teams to address mission requirements and e...

Join us in advancing cybersecurity training initiatives for the DoD. This role focuses on developing and enhancing training programs, ensuring workforce readiness, and supporting mission-critical oper...

Champion the defense of national cybersecurity by analyzing and triaging cyber threats. Collaborate with government and private sectors to enhance incident response and protect critical infrastructure...

Elevate your career as a Senior Security Administrator, leveraging your expertise in personnel security to enhance processes, conduct complex analyses, and deliver exceptional customer service while s...

Accelerate customer success by forging strategic partnerships and guiding enterprise clients through their AI security journeys, ensuring they achieve measurable outcomes and realize business value fr...