IT Security Administrator Jobs in Herndon, VA

Transform security compliance and monitoring in a FedRAMP environment, driving accessibility, risk management, and stakeholder communication to ensure ongoing authorization and alignment with evolving...

Bring your expertise to manage and optimize enterprise infrastructure systems, focusing on storage, virtualization, and cloud environments. Leverage automation and scripting to enhance operational eff...

Manage risk assessments and security controls to ensure system authorization. Collaborate with IT staff to develop security procedures and maintain compliance with RMF and NIST standards, while addres...

Support the administration and maintenance of cybersecurity platforms, ensuring compliance with security requirements while enhancing system performance and capacity. Collaborate with teams to safegua...

Join a dynamic team as you support cybersecurity operations and incident response initiatives, ensuring compliance and system readiness while collaborating with key stakeholders to enhance security me...

Shape the future of compliance and trust in software security. Lead external examinations, manage customer diligence, and oversee third-party risk operations while mentoring a growing team dedicated t...

Join a team that's dedicated to maintaining efficient multi-user systems. Leverage your expertise in systems administration to enhance performance, troubleshoot issues, and support users while collabo...

Lead enterprise-level cybersecurity initiatives for the Space Force, providing strategic advisory support and developing comprehensive policies to safeguard digital infrastructure and mission assuranc...

Drive innovative network solutions by troubleshooting complex issues, implementing designs, and enhancing operational efficiencies. Collaborate with teams to deliver high-quality documentation and lea...

Develop and maintain robust IT infrastructure by managing Windows servers and desktops. Leverage your expertise to optimize performance and security while implementing best practices for scalable remo...

Manage and maintain Oracle databases, leveraging expertise in Unix scripting and PL/SQL. Engage in data migration, interface development, and automated task management while collaborating within a dyn...

Champion IT security compliance as a Sr. System Administrator, leveraging your expertise in Windows and Linux systems. Collaborate with a talented team to enhance security measures and drive impactful...

Transform IT infrastructure by leveraging your expertise in Windows & Linux system administration, ensuring compliance and security in a dynamic environment. Join a team dedicated to excellence and in...

Join a team that's shaping the future of information security by architecting robust solutions and leading development efforts. Leverage your expertise to enhance systems and ensure compliance in a dy...

Advance your career by designing and maintaining IT infrastructure solutions. Lead innovative projects, ensuring optimal performance and reliability while collaborating with teams to meet organization...

Unlock potential by managing and supporting technology infrastructure systems, ensuring optimal performance and reliability while collaborating with a dynamic technical team to drive innovation and en...

Inspire innovation by collaborating with a dynamic team to enhance user experience through robust IT infrastructure management and support, driving operational excellence in a fast-paced environment...

Unlock potential by conducting in-depth cyber analysis and intelligence research. Collaborate with mission partners to identify trends, detect anomalies, and support critical cybersecurity operations...

Engineer robust IT infrastructure by administering Windows and Linux servers, managing domain services, and ensuring system security and performance. Collaborate with teams to support critical enterpr...

Join a team that's advancing enterprise IT solutions. As a Systems Administrator Intermediate, you'll enhance system performance, troubleshoot complex issues, and secure critical infrastructure, drivi...

Optimize your career with a dynamic role supporting Azure cloud operations for federal systems. Engage in maintenance, security, and performance tasks across classified and unclassified environments w...

Unlock potential by guiding application security strategies across diverse product landscapes. In this senior technical role, you'll influence architecture, mentor teams, and enhance security processe...

Transform information security practices by leading complex programs, ensuring compliance, and enhancing cybersecurity protocols. Collaborate with diverse teams to protect critical systems and deliver...

Join a team that's dedicated to enhancing information security management, tackling compliance and risk assessment while spearheading security projects and expanding certification portfolios, ultimate...

Champion cybersecurity excellence by conducting assessments, ensuring compliance, and enhancing system security for critical defense operations. Collaborate with experts to safeguard national interest...