Network Security Administrator Jobs in Fairfax, VA

Join to implement and manage vital security programs protecting sensitive information, ensuring compliance and strategic planning. Collaborate on security clearances, lead initiatives, and advise mana...

Shape the future of security initiatives by driving technical direction across teams. Own architectural decisions, lead complex projects, mentor engineers, and align security strategy with business go...

Lead the Solutions Architect team to enhance customer engagement, drive strategic initiatives, and cultivate relationships by leveraging technical expertise and building effective processes for scalab...

Shape your career by overseeing data center security projects, ensuring on-time completion and budget management. Collaborate with teams and stakeholders in high-growth markets to deliver effective el...

Drive excellence in system administration, providing support for Linux servers and workstations in a high-security RDT&E environment while implementing best practices to enhance performance and securi...

Champion security protocols and ensure compliance across enterprise systems. Collaborate with teams to assess risks and enforce standards for information assurance, playing a crucial role in safeguard...

Drive effective service delivery and resource allocation management to ensure comprehensive support, personnel stability, and quality assurance for defense R&D initiatives, while coordinating contract...

Optimize security operations by leading personnel clearance management, ensuring compliance with security regulations, and providing expert guidance across various levels of the organization. Drive co...

Optimize network operations and security by leveraging advanced analytics, overseeing critical infrastructure support, and enhancing client strategies to safeguard data across all classification domai...

Transform data management by designing and maintaining large-scale data warehouses using innovative cloud and NoSQL technologies. Ensure data integrity and security while collaborating with stakeholde...

Join a team that's dedicated to enhancing network security by identifying insider threats and supporting critical infrastructure, while leveraging your expertise in network design, analysis, and stake...

Join a team that leads comprehensive real estate management and strategic planning initiatives, ensuring effective resource allocation and innovative solutions that align with TSA objectives while ove...

Lead and manage IT systems for the Intelligence Community, ensuring operational efficiency and security while providing exceptional Tier 1 and Tier 2 support and resolution for technical issues across...

Lead the development and implementation of enterprise architecture to achieve mission-critical goals. Provide authoritative technical guidance and insights to senior leadership while ensuring alignmen...

Join a dynamic team as a Cybersecurity Manager, leading enterprise operations and governance for a critical national program. Shape the future of cybersecurity through strategic risk management, compl...

Empower data architecture excellence by maintaining comprehensive systems design, liaising with external users, and ensuring efficient data output. Collaborate with developers and operators to enhance...

Unlock enterprise potential by leading end-to-end network solutions and modernizing IT infrastructures. Collaborate with cross-functional teams to enhance operational efficiency and ensure mission-cri...

Join a team that's advancing secure software solutions by leveraging your expertise in application security. You will enhance security measures through source code analysis and collaborate with client...

Support cyber defense efforts by analyzing and responding to threats, investigating incidents, and assessing vulnerabilities to enhance security across enterprise environments while collaborating with...

Unlock your potential as a Cyber Exploitation Analyst, where you'll analyze threat activity, investigate incidents, and enhance security for organizations. Collaborate with teams to transform technica...

Unlock systems effectiveness as you manage, maintain, and enhance the IT infrastructure. You'll coordinate support and ensure the reliability of systems, supporting critical functions in a fast-paced...

Join a team that's dedicated to safeguarding our organization from cyber threats by monitoring, investigating, and responding to security incidents. Leverage your technical skills and grow your career...

Transform your career by securing vital cloud infrastructures for defense aviation. Collaborate with cross-functional teams to implement robust security measures, enhance compliance, and streamline th...

Explore dynamic challenges as you support cybersecurity solutions, utilizing your expertise in vulnerability research, software development, and network management, to enhance national security object...

Deliver high-level Cybersecurity solutions while leading mission-critical projects. Collaborate with teams to ensure compliance, drive security initiatives, and oversee the implementation of robust me...