IT Security Administrator Jobs in Quantico, VA

Join a team that's committed to advancing cybersecurity by conducting comprehensive penetration tests and red team engagements. You will empower organizations to strengthen their defenses and enhance...

Lead the charge in maintaining secure enterprise application hosting environments, enhancing performance, and advising on infrastructure risks while ensuring compliance and operational resiliency acro...

Transform your career by implementing and managing VDI solutions for a critical IT infrastructure supporting a vast user base. Drive operational efficiency through collaboration and innovative securit...

Lead security strategy by creating and managing security plans, guiding remediation efforts, and ensuring compliance with federal standards. Collaborate with teams on policies while conducting effecti...

Optimize project management efforts by leading Agile teams, ensuring efficient collaboration with stakeholders, and delivering successful IT initiatives within defined scope, timelines, and budget. Dr...

Partner with us to manage and maintain network infrastructures, ensuring high availability and performance. You'll analyze, troubleshoot, and enhance our systems while collaborating with teams to supp...

Empower your career as you manage and maintain network infrastructures, ensuring optimal performance and security. Collaborate closely with teams to troubleshoot issues and implement enhancements for...

Transform government missions by providing critical systems administration, support, and problem resolution for IT systems, ensuring secure and efficient operations while contributing to the nation's...

Join a team that's leading RMF activities across ARNG systems to enhance cybersecurity compliance and risk management. Collaborate with various teams to develop authorization artifacts and ensure robu...

Elevate IT operations by leading and optimizing corporate infrastructure and cybersecurity efforts while ensuring compliance with federal standards and mentoring a high-performing team to deliver seam...

Champion the enhancement of cybersecurity posture by identifying risks, coordinating incident responses, and implementing robust security controls. Collaborate with cross-functional teams to drive com...

Join a team that's pioneering systems administration by enhancing and troubleshooting Windows environments, Azure services, and desktop applications, while fostering innovation through automation and...

Elevate security by leading cross-functional teams in designing and implementing advanced network security controls, ensuring resilience and scalability in a modern cybersecurity landscape. Drive inno...

Optimize progress at managing Linux-based servers in classified and unclassified environments. Collaborate to implement solutions, automate processes, and enhance system performance with a focus on cy...

Shape the future of enterprise collaboration by managing SharePoint and Microsoft 365 governance. Ensure compliance, security, and scalability while delivering innovative solutions across multiple bus...

Manage IT infrastructure systems in a dynamic Microsoft environment, ensuring user support and security operations. Collaborate remotely and onsite to maintain high-performance systems and contribute...

Lead the charge in optimizing IT infrastructure and providing vital support for mission-critical systems, ensuring seamless operations in a dynamic hybrid environment. Collaborate with stakeholders wh...

Empower mission success by administering reliable IT systems for Navy ship acquisition programs, ensuring compliance and security in both classified and unclassified environments while collaborating c...

Champion cybersecurity resilience by leading incident response operations and mitigating risks in a dynamic, large-scale environment. Collaborate cross-functionally to enhance security measures and dr...

Unlock your potential as a Systems Administrator, providing critical IT support to Navy ship programs. Collaborate with government teams to ensure secure and efficient IT systems in diverse environmen...

Lead the charge in advancing application security protocols throughout the software development life cycle. Collaborate with teams to enforce best practices while ensuring compliance with federal stan...

Join a team that's dedicated to enhancing network systems for a key Department of Defense client. Leverage your technical expertise in Windows and Linux systems while collaborating with scientists and...

Join our team as a Linux Systems Administrator to support field exploitation systems and enhance lab environments. You'll manage system configurations, security, and documentation while mentoring othe...

Empower security resilience by leading enterprise-wide cybersecurity initiatives, shaping strategic risk management, and fostering collaboration across IT and OT environments to mitigate cyber threats...

Champion automation and technical support within IT systems, leveraging scripting expertise to enhance processes. Collaborate with stakeholders to implement solutions and provide Tier II support while...