IT Security Administrator Jobs in Arlington, VA

Unlock potential by driving information assurance initiatives and ensuring security compliance through expert administration of systems, customer support, and continuous improvement of workflows to en...

Elevate your cybersecurity career through a unique two-year program that provides hands-on experience, mentorship, and professional training. Collaborate with experts on critical national challenges...

Join a team that's dedicated to managing and enhancing large-scale Linux systems. This role involves software support, system security, and operation enhancements to ensure optimal performance across...

Join a team that's creating innovative system designs, ensuring compliance with architecture standards, and driving engineering documentation development. Collaborate across disciplines to deliver cut...

Drive the development and integration of complex system requirements, ensuring compatibility with architectural frameworks while delivering innovative solutions that meet operational needs and enhance...

Elevate the efficiency of IT systems by managing strategic modernization plans and overseeing project execution. Join a dynamic team enhancing technology use for the Department of Transportation to me...

Advance security excellence by guiding strategic customers through tailored security improvements, leveraging deep Citrix expertise and forming trusted, long-term relationships for proactive risk mana...

Unlock your potential by supporting cybersecurity initiatives and compliance within a fast-paced environment. Collaborate with teams to ensure robust system security and maintain authorization through...

Empower business transformation through expert analysis, stakeholder engagement, and process improvement, driving operational efficiency and effective systems modernization within the enterprise's FOI...

Empower innovative cloud solutions supporting national security by maintaining database integrity and security. Collaborate in a fast-paced team to enhance performance and availability while ensuring...

Elevate project management through expert Procore system administration, ensuring data integrity, user training, and optimal integration with enterprise systems to drive operational excellence in cons...

Tackle the challenge of securing enterprise systems by developing and implementing security controls and defenses against potential internal and external threats. Collaborate with cross-functional tea...

Shape our project management landscape by leading software development and O&M contracts. Collaborate with cross-functional teams to execute projects efficiently, ensuring alignment with customer need...

Build a robust Virtual Desktop Infrastructure (VDI) environment, ensuring optimal performance and security through proactive resource management, updates, and collaboration with cross-functional teams...

Unlock potential by leading cybersecurity initiatives as Task Lead. Collaborate with various teams to ensure system security and compliance. Utilize your expertise to maintain critical information sec...

Lead the charge in high-visibility Enterprise Infrastructure Services, ensuring optimal IT systems operations and security compliance. Collaborate with teams to enhance EIT capabilities through effect...

Grow your career with hands-on engineering of cloud-native security controls, integrating solutions into cloud infrastructure and applications while ensuring continuous risk detection and response acr...

Lead the design and security of SIEM and cloud environments, enhancing visibility and protection across clinical applications as they transition to cloud infrastructures...

Join a dynamic team as you oversee and enhance cybersecurity strategies, ensuring secure architectures and compliance standards are met while collaborating across diverse technical teams for optimal i...

Join a team dedicated to enhancing cybersecurity by managing vulnerabilities, analyzing risks, and ensuring compliance with regulations. Collaborate with experts to fortify systems against threats and...

Drive the design and execution of innovative data security solutions, leading a high-performing engineering team to safeguard sensitive information while supporting seamless business operations throug...

Join a team that's developing secure enterprise architectures and migrating legacy systems. Contribute your cybersecurity expertise to ensure critical systems remain modern and effective while enhanci...

Champion a robust information security program that protects assets and minimizes risks. Collaborate across departments to implement standards, ensure compliance, and drive effective security manageme...

Accelerate customer success by forging strategic partnerships and guiding enterprise clients through their AI security journeys, ensuring they achieve measurable outcomes and realize business value fr...

Transform your career by supporting law enforcement's cybersecurity initiatives. Collaborate with leadership on policy compliance and program management while providing strategic guidance to enhance a...