IT Security Specialist Jobs in Reston, VA

Bring your expertise to safeguard sensitive information through Technical Surveillance Countermeasures, executing critical surveys and inspections domestically and abroad to combat surveillance threat...

Optimize enterprise cyber threat intelligence to enhance proactive defense strategies, foster informed decision-making, and lead innovative intelligence practices across operational technology domains...

Take ownership of full application lifecycle management, from design to deployment. Collaborate with stakeholders to enhance UI/UX and ensure software reliability. Utilize Agile methodologies to impro...

Support national security through the operation, maintenance, and enhancement of IT and communications systems, ensuring readiness for emergencies while collaborating with government teams to fulfill...

Join a team that's dedicated to enhancing cyber operations and intelligence integration. Provide strategic insight and technical expertise to improve governance and execution across C5ISRT portfolios...

Transform your career as a senior systems engineer, applying expertise across the full system lifecycle to ensure quality, integrity, and effective communication in AI-focused cloud engineering effort...

Join a team that's redefining secure communications by leading product strategy and development for a vital platform in national defense. Drive innovation and execution across a dedicated team while e...

Lead the charge in crafting scalable security workflows to enhance decision-making speed and accuracy. As a senior Threat Engineer, drive improvements in detection and operational efficiency while sha...

Lead the digital transformation of risk management and quality for aerospace systems. Collaborate on data-driven oversight methodologies that enhance performance, ensure compliance, and elevate operat...

Elevate your career by joining a dynamic team to design, engineer, and optimize cutting-edge network solutions. You will mentor peers, enhance processes, and engage with vendors for a seamless voice/v...

Shape cybersecurity strategies by leveraging extensive expertise across AI-enabled products and technologies, ensuring robust risk management and innovative solutions while driving best practices and...

Shape the future of cybersecurity by leading AI-driven strategies, creating robust frameworks, and guiding teams in innovative solutions that enhance security measures across the Consumer & Community...

Join a team that's committed to enhancing network solutions for critical infrastructures. Lead the deployment and management of complex network systems while collaborating with cross-functional teams...

Drive innovative data integration solutions by managing complex data flows using Apache NiFi and Python for high-priority defense systems, ensuring optimal performance and visualization through Grafan...

Drive enterprise cybersecurity programs, ensuring compliance and safeguarding information systems through effective risk management and engineering practices in support of critical infrastructure...

Unlock potential by serving as a trusted advisor, delivering technical acumen to drive sales of innovative solutions, while collaborating with teams to enhance customer experience and address complex...

Solve complex security threats by collaborating with SMEs to create effective program protection plans. Utilize your expertise in security protocols to guide clients, ensuring informed decision-making...

Help us design and enhance complex infrastructure systems, tackling multi-environment challenges. Work independently or collaboratively on vital projects, ensuring high quality through testing and doc...

Join a team that's enhancing critical infrastructure systems across diverse platforms. You will engineer solutions for hosting, cloud, and networking environments, addressing challenges in real-time s...

Join a dynamic team to support IT systems through installation, troubleshooting, and maintenance. Manage diverse infrastructure tasks while ensuring optimal performance and reliability. Grow your skil...

Engage in the support, management, and troubleshooting of IT systems. Oversee daily operations and ensure optimal performance of client/server and network devices, providing tiered support and escalat...

Drive transformative solutions within financial regulatory frameworks to enhance the security and efficiency of US financial systems. Collaborate with multidisciplinary teams to provide expert analysi...

Engage in critical system modernization. Provide expert help desk support to enhance user experience with technology, ensuring prompt resolution of hardware/software issues while fostering a positive...

Engineer compelling courtroom presentations, collaborate with trial teams, and support federal litigation efforts. Utilize standard tools to enhance visual evidence and communications, while thriving...

Lead the charge in courtroom presentations, collaborating closely with federal attorneys to prepare impactful materials for litigation. This role offers a unique chance to develop skills while working...