IT Security Engineer Jobs in Reston, VA

Join a dynamic team to execute penetration tests and enhance cybersecurity measures across networks and applications. Collaborate with cross-functional teams to identify vulnerabilities and streamline...

Collaborate with us to design and integrate sophisticated hybrid systems, ensuring seamless interaction between software, hardware, and network elements from concept to implementation. Drive successfu...

Join a team that's dedicated to creating advanced systems solutions from conception to deployment. Collaborate across disciplines to integrate technologies and ensure seamless operation while addressi...

Shape impactful data analytics solutions by optimizing Databricks environments. Collaborate with clients to enhance machine learning and AI insights while driving data performance. Grow your career th...

Accelerate progress at crafting advanced red team agents for offensive security. Lead engineering efforts to enhance verification and safety, while mentoring a skilled team and driving innovation in v...

Join a team focused on integrating and testing advanced submarine sonar systems. Contribute to product effectiveness through hands-on support, ensuring systems meet high performance and safety standar...

Contribute to seamless client onboarding by implementing secure, compliant IT solutions. Collaborate with engineers and project managers, ensuring reliable outcomes through detailed planning and execu...

Help us ensure compliance and enhance security measures in our systems. You will lead assessments, manage audits, and develop essential security documentation while integrating cybersecurity processes...

Lead the administration of secure Linux and Windows systems, ensuring optimal performance in a fast-paced national security environment while supporting cloud and hybrid infrastructures for defense an...

Empower our IT team by providing essential desktop support and system administration. Manage Windows servers, perform updates, and ensure smooth operation for Department of Commerce users in a hybrid...

Elevate your career by designing secure network solutions while navigating complex challenges. Collaborate with engineers to document implementations, supervise specialists, and optimize network opera...

Elevate security observability by enhancing Datadog's capabilities across cloud and corporate environments, ensuring actionable detection aligned with real-world threats while collaborating with cross...

Manage the database architecture for a federal data integration project, ensuring compliance with security standards while integrating species data into a unified cloud platform. Lead design, migratio...

Transform project execution by overseeing team performance, managing deliverables, and ensuring compliance with contractual obligations. Engage with stakeholders to enhance project success and foster...

Accelerate your career by building and managing cloud architecture solutions. Collaborate with leadership and deploy virtualization technologies that support crucial government operations through inno...

Drive innovation by leading Cybersecurity engineering for embedded systems, ensuring compliance with government standards while enhancing mission security through strategic collaboration and lifecycle...

Assess and enhance cybersecurity for a USMC defense program, analyzing threats, vulnerabilities, and adversary tactics to ensure robust protection against current and emerging cyber challenges...

Join a team of experts to elevate cybersecurity through advanced reverse engineering, vulnerability discovery, and technical research on Linux systems, driving innovative solutions and support for cri...

Invent secure cloud solutions and lead a team to optimize cybersecurity platform designs. Drive CI/CD processes, infrastructure scaling, and implement best practices to safeguard systems, ensuring rel...

Join a team that deeply influences national security by leading engineering efforts for advanced data security products. This role emphasizes technical leadership, team development, and direct contrib...

Bring your expertise to ensure the security and operational resilience of Windows-based infrastructure. Collaborate in a dynamic environment with cybersecurity professionals to implement and maintain...

Engineer Windows-based infrastructure security and resilience. Collaborate closely with cybersecurity teams to implement secure server configurations and manage identity solutions, ensuring operationa...

Manage and secure Windows-based infrastructure, ensuring compliance and operational resilience. Collaborate with cybersecurity teams to implement hardening and identity management solutions that prote...

Engage in critical personnel security operations, ensuring compliance with governmental security standards while managing personnel clearances, eligibility verifications, continuous vetting, and insid...

Drive enterprise cybersecurity operations and compliance to safeguard critical IT systems. Lead incident response, manage vulnerabilities, and enhance security posture across on-premises and cloud env...