IT Security Specialist Jobs in Reston, VA

Join a team that innovates in software and firmware reverse engineering, uncovering vulnerabilities in wireless systems. Collaborate with experts to develop proof-of-concept exploits, impacting nation...

Transform your career with a vital role in procuring IT, cloud, and telecommunications contracts while ensuring compliance and alignment with technical requirements to support national intelligence ef...

Advance cutting-edge Cloud solutions by leveraging AWS, Go, and Linux expertise. Collaborate in a hybrid environment, innovating scalable architectures while addressing complex challenges through inte...

Lead and drive advanced cyber defense strategies by engaging in hands-on threat analysis, mentoring analysts, and developing detection protocols for TS/SCI environments, ensuring robust incident respo...

Lead the charge in optimizing our IT environment through hands-on administration, security, and continuous improvement of systems, including Microsoft 365 and Azure, while ensuring optimal performance...

Engage with our IT Operations team as a Senior Systems Administrator, focusing on Identity and Access Management while driving integration across security, endpoint, and identity systems to enhance in...

Join a team that's dedicated to managing Linux systems in virtual environments. You'll oversee installations, configurations, updates, and maintenance while ensuring system availability and optimal pe...

Manage Linux systems in a virtualized environment, ensuring optimal performance and availability. Act as the primary administrator, supporting, troubleshooting, and improving operational processes. Co...

Unlock potential by driving quality assurance processes for software solutions. Utilize your expertise in test automation and manual testing to enhance product reliability. Collaborate with developmen...

Elevate your career as a Systems Administrator, supporting essential systems and users in a technical role that ensures seamless network and data center operations. Take on challenges that drive impro...

Champion cybersecurity initiatives and maintain operational security posture across systems and programs. Collaborate on information assurance and computer network defense functions to ensure complian...

Grow your career as a Tier 2 System Administrator, providing impactful IT support and collaborating with innovative teams to ensure efficient resolution of technical challenges while delivering top-ti...

Lead a skilled team of cloud engineers in a dynamic remote environment, providing hands-on technical direction and operational support for a vast AWS and Azure infrastructure, while ensuring collabora...

Innovate enterprise ICAM architecture by defining patterns for identity and access management, guiding modernization strategies, and collaborating with teams to ensure robust security and compliance a...

Shape the future of public safety by leading complex software implementations. This role involves managing client projects with independence, mentoring junior staff, and driving quality outcomes throu...

Join a team that's at the forefront of cybersecurity by leading incident response efforts. Take charge of threat hunting, detection engineering, and security operations to strengthen our defenses and...

Help us elevate security by analyzing architectures, advising clients, and implementing best practices. Collaborate with experts to refine strategies and ensure compliance, all while growing your skil...

Join a team that's pivotal in managing IT operations at a high level. Drive project management and oversee a dedicated operations team while enhancing IT services and customer engagement within the dy...

Transform cybersecurity efforts by leading threat analysis and incident response operations. Utilize advanced tools for detection, configuration, and optimization of systems while collaborating with a...

Join a team that's dedicated to fortifying cyber defenses through advanced threat analysis, incident response, and proactive security measures. Collaborate with experts to enhance system integrity and...

Transform enterprise infrastructure by leading the design and maintenance of Linux systems and Nutanix environments. Collaborate across teams to enhance performance, reliability, security, and automat...

Empower our team by providing critical networking expertise in high-performance computing (HPC) environments, enabling innovative solutions through advanced troubleshooting and system integration acro...

Join a team that's dedicated to producing critical all-source analysis on foreign intelligence threats, safeguarding DoD personnel and interests while supporting operational readiness through strategi...

Unlock potential by joining a dynamic team to engineer robust Linux systems, ensuring smooth operations in an enterprise environment while collaborating on advanced infrastructure solutions and contin...

Lead the design and implementation of strategic, multi-disciplinary IT programs, leveraging expertise in Cybersecurity and Zero Trust principles to innovate solutions while mentoring a high-performing...