Network Security Administrator Jobs in Washington, DC

Optimize operational efficiency by providing Tier I/II support in a 24/7 environment. Act as the SPOC for incident management, ensuring timely resolution and documentation while maintaining communicat...

Unlock potential by conducting advanced vulnerability research on embedded systems. Collaborate with a skilled team to reverse engineer, analyze firmware, and develop innovative exploits that enhance...

Transform enterprise risk management by leading technical risk assessments across AI, cloud, and engineering domains. Collaborate with senior leaders to identify and mitigate cyber risks, ensuring inf...

Lead first-line risk analysis for enterprise technology decisions, translating complex technical risks into actionable insights. Collaborate with senior leaders across various domains to ensure robust...

Engage with senior leaders to assess and challenge technology risks in AI, cloud, and engineering. Leverage deep technical expertise to translate complex risks into actionable insights, ensuring robus...

Engage in the administration and management of PKI systems, overseeing certificate processes and ensuring security through policy development, audits, and troubleshooting to maintain a robust PKI infr...

Unlock your potential as a Cyber Analyst (Tier 2) / Incident Commander, managing escalated cybersecurity incidents in a 24/7 operations center. Drive incident response, stakeholder communication, and...

Lead the design and implementation of secure, resilient enterprise networks, ensuring optimal performance and connectivity. Collaborate on hybrid-cloud solutions and incident response while maintainin...

Lead the charge in enhancing security protocols across multiple domains, ensuring compliance with Risk Management Frameworks. Collaborate with cross-functional teams to deliver innovative solutions wh...

Drive operational excellence as a Systems Administrator, ensuring the performance and reliability of critical enterprise infrastructure. Collaborate with cross-functional teams to enhance security, au...

Drive cybersecurity excellence by assessing and securing technology environments during mergers and acquisitions, ensuring compliance and integration of critical systems across diverse platforms...

Shape the future of information security by managing risk frameworks and ensuring compliance with NIST standards. Collaborate with stakeholders to protect high-value assets and enhance security measur...

Elevate security practices by designing and maintaining secure CI/CD pipelines, automating infrastructure provisioning, and integrating security controls into DevOps workflows for optimal performance...

Lead the charge in shaping complex technical solutions by developing operational requirements, translating needs into actionable plans, and coordinating across teams to ensure alignment with mission o...

Join a team that's dedicated to solving complex system challenges. You'll lead modernization efforts across networks, compute, storage, and cloud for a vital national-security mission, ensuring robust...

Join a team that's redefining enterprise security by leading ZScaler implementations. You'll design, optimize, and troubleshoot SASE solutions, ensuring robust Zero Trust access across diverse environ...

Join a team that's dedicated to enhancing cybersecurity by conducting comprehensive vulnerability assessments, managing compliance, and supporting critical security initiatives for information systems...

Join a team that's dedicated to safeguarding sensitive information while ensuring compliance with government security policies. You'll play a vital role in managing industrial security programs and fo...

Join a team that's driving innovation in cloud solutions, enhancing system performance, and ensuring security. You'll oversee system administration in a dynamic AWS environment, managing SQL Server up...

Engage with a dynamic team to enhance enterprise web applications, focusing on Cybersecurity Services. Document and support the full software lifecycle while collaborating with customers to resolve is...

Unlock your potential by leading product strategy and execution for cloud networking solutions that support critical cyber operations. Collaborate with engineering teams and stakeholders to deliver se...

Champion the design and operation of security services, ensuring safety and resilience for delivery systems. Collaborate across teams to foster secure practices while guiding and mentoring engineers t...

Lead the strategy and operations of enterprise security programs, ensuring robust protection for applications and APIs across cloud and on-premises environments while integrating emerging AI technolog...

Shape the future of cybersecurity governance by advising senior leadership on strategy, risk management, and policy development. Leverage your expertise to enhance security initiatives across multiple...

Shape the future of cybersecurity by leading strategic initiatives, driving innovation, and managing a high-performing engineering organization. Collaborate with senior leaders and stakeholders to enh...