IT Security Administrator Jobs in Herndon, VA

Advance your career as a Mid-Senior System Administrator, ensuring optimal performance and security in a complex, multi-domain network environment. Collaborate with teams to support system engineering...

Optimize your career as a Mid-Senior System Administrator, managing complex network environments and ensuring system integrity. Collaborate with teams to enhance operational capabilities and support d...

Transform the landscape of cybersecurity in federal and utility sectors. Lead client delivery, drive business growth, and act as a cybersecurity expert, overseeing high-stakes projects and fostering r...

Transform the intersection of cybersecurity and government solutions by leading client delivery and business development in critical infrastructure settings, while delivering high-priority client work...

Take ownership of a dynamic team managing hardware installations and troubleshooting in data center environments. Collaborate with development teams and vendors to resolve complex issues while ensurin...

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...

Elevate database performance by managing AWS RDS, optimizing queries, and ensuring security compliance. Collaborate with teams to support application development and data integration while maintaining...

Drive operational excellence by leading security initiatives, enhancing risk management frameworks, and optimizing costs across multiple projects. Collaborate with stakeholders to implement applicatio...

Pioneer a robust hybrid network infrastructure, ensuring security and reliability across diverse environments. Collaborate with cross-functional teams to implement cutting-edge technologies and drive...

Join a team that's dedicated to enhancing cybersecurity measures within the Navy. You'll manage risk assessments, ensure compliance with security standards, and support the RMF process, playing a vita...

Transform operational efficiency by overseeing task areas and personnel, ensuring seamless communication between teams and government monitors. Drive performance standards and support mission objectiv...

Champion the Alteryx platform by ensuring secure, efficient operations and integration across enterprise analytics. Collaborate with cross-functional teams to enhance data-driven decision-making and a...

Elevate the training landscape by leading the design and development of innovative courses at the Intelligence Training Academy, ensuring compliance with standards while fostering collaboration and wo...

Transform cyber defense strategies by implementing next-gen security solutions. Collaborate to identify network vulnerabilities and develop countermeasures to safeguard critical data for diverse clien...

Drive the future of information security by enhancing system resilience, managing security operations, and ensuring compliance with policies and standards. Collaborate with stakeholders to implement p...

Advance your career as a Senior Information Systems Security Officer, enhancing security postures, managing operations, and ensuring compliance with policies and standards while driving continuous imp...

Engineer cloud and network solutions while providing senior-level Tier 3 support across a global government enterprise. Collaborate on advanced technologies and optimize connectivity over diverse envi...

Optimize enterprise-level SCCM operations by leading a team in managing Windows endpoint configurations, patch management, and software deployments across NIPRNET and SIPRNET environments, ensuring ti...

Build secure CI/CD pipelines and enhance application security for government clients. Collaborate with diverse teams to assess and improve security practices, ensuring robust delivery and compliance w...

Lead the charge in enhancing security measures by architecting and managing Splunk systems, analyzing threat intelligence, and developing tailored incident response strategies to safeguard enterprise...

Drive enterprise DDI services by engineering, implementing, and sustaining DNS, DHCP, and IPAM solutions in a large-scale environment, ensuring high availability and operational excellence across clas...

Engage in national security challenges by analyzing and reverse engineering software and firmware. Collaborate in a dynamic R&D environment, utilizing your expertise to identify vulnerabilities and en...

Drive the development of advanced cybersecurity solutions as a Full Stack Developer, collaborating with cross-functional teams to enhance web applications and optimize performance in a mission-critica...

Innovate and optimize production infrastructure by leveraging AI tools and Terraform. Collaborate with product teams to enhance CI/CD pipelines, automate processes, and troubleshoot issues, ensuring o...

Optimize the administration of polygraph examinations and assessments, ensuring thoroughness and compliance with professional standards. Collaborate with internal teams to effectively vet law enforcem...