Network Security Administrator Jobs in Arlington, VA

Join our dynamic Security team to build and maintain detection systems while protecting corporate and production environments. Leverage your expertise in security engineering to enhance our defenses a...

Join a team that's dedicated to modernizing enterprise database solutions. Engage with diverse platforms, leveraging your expertise in administration and maintenance to support mission-critical system...

Drive your career forward by leading a dynamic software engineering team, overseeing the full software development lifecycle, and fostering innovation in a collaborative environment focused on advance...

Manage and oversee multiple electronic security projects, leading a team of technicians and subcontractors to ensure successful installations and client satisfaction while maintaining robust communica...

Shape the future of enterprise client management by leading complex programs, driving strategic growth, and ensuring operational excellence across hyperscale data center accounts while mentoring teams...

Transform processes and drive accountability by leading cross-functional projects. Manage initiatives from scoping to completion while maintaining clear communication across teams and ensuring stakeho...

Pioneer innovative solutions in a dynamic remote environment, overseeing RHEL and Windows OS patching, managing teams, and ensuring seamless support in a 24/7 setting. Collaborate with teams for effec...

Lead the charge in managing a dynamic OS Administrator team, ensuring seamless RHEL and Windows OS patching in a 24/7 environment while leveraging automation tools and collaborating with cross-functio...

Join a dynamic team as a Contract SAP Security Officer, ensuring compliance and security for sensitive programs. Leverage your expertise to draft SOPs, manage documentation, and provide essential supp...

Engage in advanced analysis of data to enhance national security efforts. Collaborate with a team of analysts to profile targets, identify intelligence gaps, and mentor peers while maintaining databas...

Join a team that's enhancing national defense through advanced cyber training and operational planning. Lead the execution of cyber training exercises, ensuring alignment with military readiness objec...

Champion your career by providing critical SIGINT solutions in a dynamic multi-level IT environment. Collaborate with a diverse team to optimize collection systems, enhance operational capabilities, a...

Bring your expertise to maintain and optimize data center operations, ensuring high availability and performance. Collaborate with cross-functional teams to support hardware and infrastructure while a...

Unlock potential by leveraging your C programming expertise to support critical government operations, collaborating with diverse teams to enhance network functionality and security. Contribute to inn...

Lead enterprise IT infrastructure operations, implementing cloud and server solutions while guiding teams to deliver secure, reliable services. Oversee technology contracts and budgets, ensuring optim...

Champion enterprise IT infrastructure by leading cloud and server solutions, resolving complex system issues, and guiding teams to deliver secure, reliable services while managing technology contracts...

Drive project success by managing budgets, timelines, and customer satisfaction. Collaborate with teams to ensure quality and safety in small to medium projects, while fostering a positive work enviro...

Transform your career by providing critical information assurance support, implementing cybersecurity policies, and maintaining operational security for classified systems. Collaborate with teams to e...

Join us to maintain and enhance software and system configurations for the DHS CISA. This role ensures compliance, manages change control, and supports operational continuity through meticulous docume...

Contribute to the IT configuration management process, ensuring compliance and service continuity. Administer the CMDB, conduct audits, and support software changes while collaborating with technical...

Drive your career with impactful security initiatives that enhance product safety and foster responsible AI development. Collaborate across teams to elevate security practices and implement robust gua...

Champion innovative AI security solutions by providing expert guidance and strategic insights. Collaborate on advanced research initiatives to enhance cybersecurity measures, evaluate emerging technol...

Optimize project management controls and processes to enhance OSP operations, ensuring alignment with strategic objectives. Collaborate with teams to improve efficiency, reporting, and communication f...

Innovate within software engineering to develop automation solutions for complex High Performance Computing systems. Engage in all development phases from analysis to implementation while integrating...

Oversee the development and implementation of the SCI Security Program, ensuring compliance and effectiveness. Collaborate across agencies to address security vulnerabilities and provide authoritative...