IT Security Systems Engineer Jobs in Herndon, VA

Build and support resilient security infrastructure for cloud banking, automating cryptographic lifecycles and compliance controls with AI tools. Collaborate across teams to ensure robust defenses, fr...

Elevate your career by leading innovative cybersecurity strategies that enhance military operations. Collaborate with experts, drive mission success, and produce impactful technical work to shape the...

Join a team focused on revolutionizing military cyber operations. Drive innovative strategies that enhance decision-making, operational effectiveness, and mission outcomes while collaborating with exp...

Execute cybersecurity strategies by leading A&A reviews and coordinating with stakeholders to ensure compliance with established frameworks, enhancing system security for critical operations. Drive do...

Champion innovative cybersecurity solutions by designing and managing seamless Linux systems integration, ensuring operational excellence and incident response readiness in support of critical governm...

Engage in system administration and troubleshooting for advanced SIGINT systems, providing 24/7 support, technical documentation, and integrating various technologies to enhance operational capabiliti...

Lead the charge in safeguarding against cyber threats by executing threat hunting, analyzing vulnerabilities, and devising innovative security solutions through collaboration with cross-disciplinary t...

Champion system security for critical Defense and Intelligence missions, applying risk management frameworks and engineering controls to maintain secure environments compliant with DoD and NIST requir...

Champion the defense of mission-critical systems by leading cybersecurity initiatives, ensuring comprehensive security measures throughout the system lifecycle, and mentoring a team of engineers to en...

Transform technology into opportunity as you lead cybersecurity initiatives, ensuring compliance and security for critical systems through thorough risk assessments and A&A documentation, while collab...

Architect cybersecurity solutions and ensure compliance by leading A&A processes, documenting system security plans, and collaborating with stakeholders for continuous improvement in IT security pract...

Drive the development of automated security analytics solutions, ensuring data integrity and reliability. Collaborate with developers to enhance capabilities aligned with strategic goals, while mainta...

Grow your career by leading innovative AI security initiatives that enhance trustworthiness and address national security challenges. Collaborate with a diverse team to deliver advanced solutions in t...

Shape the future of PMO operations by leveraging your development skills and expertise to enhance application and system architecture, driving consistent and effective solutions in a collaborative env...

Partner with us to enhance network security through asset identification, threat detection, and incident response. Drive improvements in security hygiene, governance, and operational maturity in a hyb...

Empower your career by leading offensive security operations, conducting advanced red-team engagements, and collaborating with federal agencies to enhance cyber defense in critical environments...

Empower your career by driving the architectural evolution of secure DevSecOps frameworks. Collaborate with cross-functional teams to establish technical standards and integrate cybersecurity requirem...

Oversee security protocols and ensure compliance of IT assets, leveraging your extensive knowledge in information system security practices. Collaborate with teams to address security challenges and p...

Lead the way in securing IT assets by providing expertise in information system security. This role requires in-depth knowledge and experience to protect sensitive data and guide complex systems throu...

Join a team that's dedicated to enhancing system stability and security. As a Linux/Unix Systems Administrator, manage and optimize server performance while collaborating with cross-functional teams f...

Lead cybersecurity initiatives, ensuring the security compliance and risk management of information systems. Collaborate with teams to manage documentation, evaluate security solutions, and maintain o...

Drive security excellence by managing IT services across various networks, ensuring compliance and protection against threats while collaborating with a diverse team of professionals in a dynamic envi...

Partner with us to enhance information security across multiple networks. Engage in compliance, system maintenance, user training, and incident response while ensuring top-notch network security infra...

Join a dynamic team to enhance IT security by managing patching, assessing vulnerabilities, and ensuring compliance with operational goals to strengthen the organization's overall security posture...

The Cloud Infrastructure & Cybersecurity System Engineer 3 is responsible for driving secure cloud innovation within a mission-critical environment for a key DoD program. This role involves designing...