IT Security Administrator Jobs in Herndon, VA

Join a dynamic team to lead security engineering initiatives, ensuring robust protection of cloud infrastructure and sensitive data while driving compliance and mission success in complex federal envi...

Transform the internal IT landscape by managing employee support, systems administration, and infrastructure scalability. Drive automation and security initiatives while enhancing user experience in a...

Empower our team by enhancing productivity through automated workflows and complex problem-solving. Lead relationships with clients and team members while deepening technical expertise in DevSecOps wi...

Unlock the potential of enterprise systems as you lead infrastructure modernization, zero-trust security, and automation initiatives. Drive strategic governance and optimize complex environments for r...

Innovate enterprise systems architecture and drive infrastructure modernization. Lead automation, optimize security, and implement zero-trust principles across complex environments while ensuring comp...

Manage the operation and support of an enterprise network access control platform, ensuring secure authentication and high availability. Collaborate with cross-functional teams to troubleshoot issues...

Take ownership of the Windows and VMware server environment, providing operational support and maintenance. Collaborate on projects, ensure system stability, and implement technology changes to meet o...

Drive security excellence by supervising a dedicated team, ensuring compliance, and implementing robust safety protocols at a critical data center. Collaborate with operations to protect personnel and...

Engage with us to lead vulnerability research and reverse engineering efforts, utilizing advanced programming skills to identify and exploit software flaws while collaborating on technical presentatio...

Unlock your potential as a Cyber Analyst (Tier 2) / Incident Commander, managing escalated cybersecurity incidents in a 24/7 operations center. Drive incident response, stakeholder communication, and...

Join a dynamic team to enhance a Federal Agency's Physical Security Program by managing a cutting-edge testing lab. Collaborate with experts, evaluate innovative solutions, and contribute to a safer...

Oversee contractor support for security operations, ensuring compliance and quality in personnel security, physical security, and program reviews. Manage team workflow, risk identification, and delive...

Drive quality assurance for ICT cabling infrastructure across 700+ Army Reserve sites. Collaborate with engineering teams and contractors to ensure compliance with technical standards and deliver exce...

Empower the future of cyber investigations by leading security engineering and forensic analysis efforts. Collaborate with teams to enhance compliance and security posture while supporting critical IT...

Support a global workforce by delivering exceptional IT solutions. Manage user lifecycle processes, troubleshoot modern workplace technologies, and enhance IT operations through automation and documen...

Optimize IT Infrastructure management by leading a large team to enhance service delivery, drive modernization strategies, and ensure operational excellence across multiple projects in a complex feder...

Oversee and manage a large team in delivering IT Infrastructure solutions, ensuring operational excellence and stakeholder satisfaction while driving modernization strategies and service delivery acro...

Optimize IT Infrastructure management by leading a diverse team of 140+ in a complex federal environment. Drive modernization strategies and enhance service delivery while ensuring stakeholder satisfa...

Champion innovative AI-driven self-service solutions, enhancing employee experiences through ServiceNow. Collaborate with teams to streamline processes, ensuring high-quality engineering from design t...

Champion the design and security of cloud solutions, enhancing data workflows for critical missions. Lead security engineering and data analytics efforts, collaborating with diverse teams to ensure ro...

Lead and innovate the cybersecurity incident response function, utilizing advanced technical expertise in security operations, threat detection, and automation to enhance organizational resilience and...

Accelerate progress at the forefront of cybersecurity by enhancing incident response capabilities. Lead a high-performing team in a dynamic environment to build modern security solutions and strengthe...

Lead the charge in enhancing customer support by guiding a skilled team of Support Engineers. Balance hands-on technical assistance with operational oversight to ensure a world-class experience for cl...

Elevate operational excellence by leading engineering and data center initiatives. Drive strategic growth, enhance customer relationships, and ensure compliance while managing a high-performing team t...

Empower Zero Trust initiatives by leading technical strategy and integration across identity, network, and security domains. Collaborate with cross-functional teams to ensure operational readiness and...