IT Security Engineer Jobs in Fairfax, VA

Optimize security functions for a scalable cloud platform, enhancing monitoring, detection, and incident response capabilities while collaborating across teams to ensure robust security measures and c...

Champion cloud security excellence by designing robust security controls for cloud and infrastructure environments. Collaborate with engineering teams to integrate security practices into development...

Transform federal cybersecurity compliance by leading initiatives for FISMA Moderate applications, coordinating across diverse teams to ensure secure and efficient operations in accordance with nation...

Shape your career as a mid-level network engineer, supporting critical infrastructure and enhancing network performance through strategic engineering solutions and technical expertise...

Shape your career by providing essential network engineering support. You will engage in critical projects, collaborating with a dynamic team to enhance security measures and optimize network performa...

Join a team that's dedicated to securing mission-critical IT systems. Leverage your expertise in cybersecurity to assess risks, implement improvements, and provide strategic guidance while collaborati...

Drive security initiatives at mission-critical systems, collaborating across teams to assess risks, implement improvements, and translate cybersecurity standards into actionable tasks...

Join a dynamic team to shape the future of cybersecurity! Engage in continuous monitoring, security assessments, and risk management to protect critical systems for our DoD client. Drive impact with a...

Elevate your career by assessing and enhancing cybersecurity measures. Take ownership of continuous monitoring strategies, ensuring robust security for critical systems while collaborating closely wit...

Architect robust cybersecurity frameworks and lead enterprise security initiatives. Direct a multidisciplinary team in implementing secure, scalable solutions aligned with mission and regulatory requi...

Champion the organization's vulnerability management program by identifying, assessing, and prioritizing security vulnerabilities. Collaborate with IT and security stakeholders to ensure compliance an...

Lead innovative cloud security initiatives, implementing robust frameworks and solutions to safeguard sensitive federal environments. Drive risk management, ensure compliance, and mentor junior staff...

Unlock your potential with a critical role in managing and implementing PKI services in high-security environments, ensuring support for mission-critical federal systems with advanced engineering expe...

Tackle complex abuse vectors by designing and deploying technical controls, balancing security and user experience. Collaborate across engineering teams to develop evidence-based safeguards and ensure...

Champion the design and operation of security services, ensuring safety and resilience for delivery systems. Collaborate across teams to foster secure practices while guiding and mentoring engineers t...

Empower dynamic network solutions by leveraging your expertise in engineering, security, and automation. Collaborate on advanced network design for federal sponsors, enhancing resilience and scalabili...

Unlock enterprise security capabilities by partnering across teams to implement innovative solutions, drive engineering initiatives, and enhance the security posture of global networks while meeting e...

Pioneer in security automation by building agentic systems to enhance vulnerability detection and remediation. Collaborate with cross-functional teams to integrate offensive security practices into mo...

Build and operate AI-enabled security automation systems to enhance vulnerability discovery and remediation. Collaborate with teams to implement robust workflows and automate testing processes using m...

Lead the charge in securing network infrastructure by implementing robust security measures and risk management practices throughout the system lifecycle, ensuring compliance and protecting critical d...

Drive security engineering initiatives and protect mission-critical systems while enhancing organizational security posture through risk management, incident response, and compliance efforts in a coll...

Discover innovative IT infrastructure solutions while enhancing operational efficiency. Collaborate with diverse teams to assess, design, and implement robust systems, ensuring seamless deployments an...

Discover your potential by leading incident response and cybersecurity efforts. You'll analyze security incidents, mitigate threats, and enhance our security posture across diverse enterprise and clou...

Shape your career as you support cybersecurity initiatives within innovative R&D projects. Collaborate with cross-functional teams to identify risks and implement security measures across diverse envi...

Transform cloud security as you design and implement robust security measures across diverse domains including cloud, AI, and data protection, while ensuring compliance and facilitating secure develop...