IT Security Administrator Jobs in Herndon, VA

Unlock potential by leveraging your expertise in cyber exploitation, assessing large-scale networks to uncover vulnerabilities while contributing to red team operations and enhancing defensive capabil...

Transform the landscape of secure public portals by engineering robust networks. You'll design, operate, and harden CDN-backed services and Tor Onion Services, ensuring visitor protection and network...

Empower mission-critical networks by engineering secure public portals. Design, operate, and harden CDN-backed services and Tor Onion Services to ensure visitor protection and network reliability. Joi...

Lead and inspire security engineering teams to build scalable enterprise security solutions, establish strategic roadmaps, and drive innovation in cloud security and automation, ensuring robust protec...

Reimagine the future of cybersecurity by designing secure information systems. Collaborate with state agencies to modernize critical infrastructures while ensuring compliance and integration of automa...

Architect secure information systems by translating user needs into effective designs. Lead the modernization of critical state systems, ensuring compliance and integration of automated security measu...

Shape the future of cybersecurity by leading operations and strategic management of critical infrastructure. Oversee a diverse team, ensuring readiness and technical excellence in deployable systems w...

Help us accelerate progress at the forefront of cybersecurity operations, leading strategic management and technical readiness of deployable infrastructure while supervising a diverse team to ensure m...

Elevate your career by leading the modernization of a large-scale wireless environment. As a senior engineer, you'll drive technical solutions, enhance security, and collaborate with cross-functional...

Champion innovative network solutions by leveraging deep expertise in cloud services and cybersecurity. Collaborate with cross-functional teams to ensure robust infrastructure performance and reliable...

Elevate your career by leading a high-performing Security Engineering and CloudSecOps team. Drive security initiatives across cloud and enterprise environments, ensuring compliance and resilience whil...

Transform security landscapes by leading the design and implementation of foundational AI security architectures, ensuring data integrity and risk mitigation across enterprise environments with innova...

Elevate enterprise cybersecurity by leading risk assessments, validating controls, and driving compliance initiatives. Collaborate with teams to ensure informed decisions and enhance the Cybersecurity...

Join a team that's dedicated to optimizing enterprise VDI and cloud systems. Leverage your expertise in Windows administration and virtualization to ensure system reliability, troubleshoot complex iss...

Engage as a Cybersecurity Analyst, ensuring compliance with security policies and frameworks. Support the assessment and authorization of DoD systems while collaborating with technical teams to protec...

Innovate technology solutions for energy efficiency programs by leading business analysis, gathering requirements, and ensuring successful implementation through collaboration with stakeholders and pr...

Empower our clients by leading cybersecurity initiatives and ensuring compliance with federal standards. As a key technical advisor, you'll guide teams through complex security challenges, mentoring j...

Empower clients by leading cybersecurity initiatives, ensuring compliance with federal standards, and guiding teams through complex security challenges in cloud and hybrid environments. Drive innovati...

Join a dynamic team as you lead cybersecurity initiatives, guiding compliance and technical strategies for federal projects. Leverage your expertise in cloud architecture and security frameworks to me...

Drive cybersecurity excellence by leading compliance and risk management initiatives. Mentor teams, oversee secure cloud architecture, and ensure adherence to federal standards while delivering impact...

Champion strategic growth by driving solution sales within key enterprise accounts. Collaborate with cross-functional teams to identify opportunities, articulate value, and influence client transforma...

Unlock your potential by managing and optimizing Tableau Server environments, ensuring performance and security while supporting AWS infrastructure. Collaborate on data solutions and enhance analytics...

Join a dynamic team as a technology partner for CISO initiatives, driving alignment between business priorities and IT execution. Support roadmap planning, solution design, and cross-functional integr...

Unlock potential by managing, securing, and sustaining Windows systems in classified networks. Collaborate with teams to ensure compliance within DoD environments, leveraging extensive expertise in sy...

Transform cybersecurity practices by leading vulnerability management and penetration testing efforts. Collaborate with cross-functional teams to enhance security controls, reduce risks, and ensure ro...