IT Security Administrator Jobs in Mc Lean, VA

Champion exceptional IT infrastructure solutions and end-user services by leading a diverse team that ensures secure, reliable, and scalable technology operations while collaborating with key stakehol...

Drive the maintenance and optimization of complex network infrastructures, ensuring seamless connectivity and security. Utilize expertise in Cisco and cloud solutions to support critical operations fo...

Optimize the infrastructure of a robust IaaS platform, ensuring security, performance, and compliance while providing solutions that meet unique customer needs in a dynamic environment...

Drive mission success by managing Linux server environments, ensuring compliance with security standards, and delivering technical support to keep vital infrastructures operational and resilient for n...

Unlock potential by enhancing the ServiceNow platform, supporting ITSM workflows, ensuring CMDB integrity, and driving operational excellence for a mission-oriented government client in a dynamic hybr...

Oversee and optimize IT system operations, providing support for troubleshooting and maintenance of infrastructure. Engage in Tier 1 and Tier 2 issue resolution and ensure effective communication with...

Elevate cybersecurity on our team as you collaborate with stakeholders to navigate the Risk Management Framework process and ensure compliance, while maintaining the operational security posture of in...

Transform security protocols by ensuring compliance with RMF steps 0-6. Collaborate with system stakeholders to manage risks, drive ATO activities, and maintain operational security across diverse IT...

Drive risk governance excellence by enhancing model operations, AI frameworks, and vendor risk activities for the Enterprise Operations & Technology division. Collaborate across teams to ensure compli...

Drive seamless IT operations as a key support resource, handling troubleshooting and client onboarding efficiently. Own a pivotal role in providing top-tier IT support, ensuring client satisfaction an...

Help us optimize cybersecurity operations in a regulated medical device environment. Gain hands-on experience in securing sensitive data and compliance, while contributing to risk assessments, inciden...

Drive security assessments and risk management across diverse IT environments. Collaborate with cross-functional teams to enhance security compliance and develop robust security frameworks, ensuring a...

Drive O&M support for NIPRNET, SIPRNET, and JWICS, collaborating to optimize user experience and system integrity for approximately 550 users. Manage virtual infrastructures and ensure compliance with...

Join a team that's vital to U.S. Navy mission readiness by ensuring secure, reliable network communications for critical training environments, enabling effective operations through high-performance n...

Join us to implement and optimize database systems while ensuring security and performance for mission-critical networks. Make a significant impact by coordinating modifications and meeting user requi...

Join a team that's dedicated to delivering top-notch technical support and system administration for critical infrastructure, ensuring seamless operations and exceptional user experiences in a securit...

Develop comprehensive security strategies to enhance compliance and risk management. Collaborate with technical teams on system assessments and documentation, ensuring efficient tracking and closure o...

Empower security initiatives by leading information assurance efforts, ensuring compliance through thorough assessment, coordination, and documentation of security processes. Collaborate with stakehol...

Join a team that fosters innovation by managing and optimizing databases across diverse environments. Collaborate with skilled professionals to enhance database performance while embracing automation...

Empower your career by leading security assessments and ensuring compliance for IT systems. You will guide risk management and collaborate with teams to uphold best practices in information assurance...

Lead the charge in advancing information security by engineering robust solutions, ensuring compliance with DoD RMF and ICD, and implementing best practices across diverse environments for enhanced se...

Empower enterprise transformation by leading IAM migration efforts, ensuring seamless integration and minimal disruption to authentication services while utilizing advanced identity cloud solutions...

Shape the future of cybersecurity by developing secure IT solutions, conducting audits, and ensuring continuous monitoring in classified environments while collaborating with key stakeholders across v...

Join a team that's dedicated to enhancing Navy cyber defense. Leverage your leadership skills and extensive experience in cybersecurity to shape policies, ensure compliance, and protect vital informat...

Unlock potential by leading a dynamic team of security professionals, ensuring the safety of critical operations and personnel in a high-stakes environment while exceeding operational efficiency and c...