IT Security Officer Jobs in Reston, VA

Lead the charge in defining enterprise security architecture for federal initiatives. Drive security reviews, enhance threat modeling techniques, and mentor teams, ensuring compliance with standards w...

Accelerate progress at the forefront of blockchain security by identifying vulnerabilities, designing innovative tools, and collaborating with engineering teams to fortify the Tempo protocol against e...

Innovate as a Senior Software Engineer, leading the development of scalable, high-performance applications and driving technical direction in mission-critical systems for counter unmanned systems, ens...

Advance mission integration initiatives within a fast-paced acquisition environment. Lead cross-functional teams in systems engineering and interface with senior leaders to ensure effective implementa...

Elevate network performance by assessing IT infrastructures, establishing baselines, and driving optimization efforts in a dynamic, client-facing role that values creativity and strategic thinking...

Join a collaborative team as a Network Performance Engineer, where you’ll assess IT infrastructure performance, establish baselines, and identify optimization opportunities while interacting with clie...

Innovate in cybersecurity by shaping robust compliance policies and procedures. Collaborate with teams to address moderate complexity issues while providing guidance and mentorship to junior staff, en...

Advance your career in cybersecurity by developing and managing security policies while guiding junior staff. This role requires independent work and problem-solving to enhance database and software s...

Grow your career with a pivotal role enhancing cybersecurity compliance through policy design and implementation, executing risk assessments, and leading compliance initiatives independently while gui...

Champion cybersecurity compliance by designing and managing policies to ensure software security. Leverage technical expertise to mitigate risks and guide junior staff, while solving complex problems...

Deliver innovative cyber security strategies and enhance operations in a senior leadership role, protecting critical systems and data across highly regulated environments. Collaborate with cross-funct...

Lead cross-functional teams to drive the delivery of an AI-powered vulnerability operations platform, ensuring seamless execution from concept to production through effective coordination and technica...

Help us support critical enterprise-wide engineering efforts within the Intelligence Community. Leverage your extensive systems engineering expertise to enhance IT infrastructure management and ensure...

Transform infrastructure capabilities by managing enterprise systems, ensuring seamless operation and collaboration between engineering and vendors to support critical software development environment...

Empower executive leaders with efficient administrative support and strategic management. Collaborate across teams to enhance operational workflows and facilitate engagement with defense and intellige...

Lead and innovate as you develop and maintain robust infrastructure for autonomous platforms, guiding software teams through all development phases to deliver high-quality solutions and enhance operat...

Drive the development of ATO security packages while collaborating across teams to navigate the RMF lifecycle, assess vulnerabilities, and implement security controls, ensuring compliance with federal...

Transform the future of public sector security by leading technical sales, engaging with Federal entities, and driving innovative solutions for Zero Trust transformations through expert guidance and c...

Deliver vital systems administration support for diverse IT environments, ensuring optimal performance and reliability of Linux and Windows servers within a VMware setup. Collaborate with teams to add...

Unlock potential by joining a dedicated team that integrates advanced DoD IP technology into complex networks while providing top-tier support to global clients. Take charge of network design, trouble...

Elevate your career by supporting secure network infrastructure installations in a mission-driven environment. Collaborate with a dedicated team to ensure seamless connectivity and effective deploymen...

Champion the future of equity administration by managing RSU awards, ensuring compliance, and enhancing global operations. Collaborate across Finance, Payroll, and Legal to optimize workflows and driv...

Innovate your career as a Principal Sales Engineer, driving Zero Trust transformations for state and local government and educational entities while collaborating internally to achieve seamless custom...

Lead the charge in comprehensive program management, ensuring contract execution, financial performance, and stakeholder engagement across all operational areas while driving continuous process improv...

Discover innovative solutions as a C4ISR Analyst, leveraging intelligence analysis to enhance foreign military capabilities. Play a pivotal role in producing strategic insights for defense leaders whi...