IT Security Engineer Jobs in Fairfax, VA

Engage with us to enhance software supply chain security through detailed analysis of software components, identification of vulnerabilities, and assessment of cybersecurity practices in compliance wi...

Join a dynamic team to lead project execution and deliver profitable outcomes. Shape the development of junior leaders and drive the deployment of integrated infrastructure and telecommunications syst...

Contribute to our mission by defending critical maritime intelligence networks. You'll respond to cybersecurity incidents, conduct investigations, and collaborate with various cybersecurity experts to...

Empower our mission by evaluating and implementing cybersecurity controls to ensure compliance with federal standards while collaborating with engineers and stakeholders in a high-stakes environment...

Optimize cloud security compliance by implementing robust controls, ensuring alignment with federal frameworks, and collaborating with cross-functional teams to protect mission-critical systems in a d...

Drive the development and enhancement of complex, large-scale software systems. Collaborate with teams to analyze requirements, ensure quality, and integrate solutions across diverse environments whil...

Lead the charge in network architecture and automation to deliver robust Teleport solutions. Drive technical strategy, oversee implementation, and engage with stakeholders for mission-critical systems...

Unlock potential by leading cross-functional teams, managing high-availability environments, and implementing innovative solutions while addressing complex cyber challenges and safeguarding national s...

Elevate your impact as you design and build real-time event-driven systems that revolutionize how pentest data is processed, transforming customer insights into immediate actions and shaping the futur...

Elevate enterprise security by leading complex investigations and enhancing SOC processes. You'll independently improve detection strategies and operational metrics while mentoring junior analysts in...

Build secure applications by embedding security practices in SDLC and CI/CD. Collaborate with cross-functional teams to enhance web/API protections and streamline security operations to mitigate vulne...

Engage in the development and enhancement of complex software systems. Collaborate with teams to analyze user needs, design software, and resolve issues, ensuring software meets performance requiremen...

Join a team that's dedicated to innovating policy-driven software solutions, overseeing the complete design, development, and testing lifecycle to enhance our classification marking tool for M365 appl...

Shape the future of cybersecurity by leading advanced engineering initiatives, driving innovation, and delivering cutting-edge solutions to complex challenges while collaborating with top professional...

Innovate by leading the development of a Zero Trust Architecture for IT systems, ensuring cybersecurity standards are met while mentoring a skilled team. Engage in the design and implementation of ent...

Lead the charge in designing and implementing Zero Trust Architectures, guiding cybersecurity initiatives in diverse IT environments while mentoring junior staff and ensuring adherence to government s...

Drive advanced cyber engineering initiatives, designing and delivering innovative solutions that tackle complex challenges. Collaborate with technical teams to enhance capabilities and lead impactful...

Drive security architecture for identity and privileged access in complex multi-domain environments. Set standards, lead implementations, and manage governance across various identity platforms and cl...

Accelerate progress at a vital U.S. Army enterprise program, designing secure CI/CD pipelines and cloud environments, ensuring system availability, security, and performance while leading DevSecOps in...

Elevate your career by implementing and maintaining cybersecurity controls across classified systems, ensuring compliance with DoD requirements while collaborating with various stakeholders to optimiz...

Play a key role in securing classified information systems and networks by implementing cybersecurity controls and ensuring compliance with DoD standards. Collaborate with diverse stakeholders to main...

Contribute to the security and compliance of classified systems by implementing and maintaining cybersecurity controls, documentation, and ATO processes within a mission-focused environment. Collabora...

Lead the charge in cybersecurity by developing strategies to protect critical IT systems. Oversee a dynamic team of analysts and engineers, enhancing security operations and engineering while reducing...

Contribute to cybersecurity excellence by ensuring compliance, security, and accreditation of network systems within mission-critical environments, collaborating with teams and stakeholders to impleme...

Engineer secure Wireless Intrusion Detection System environments, ensuring compliance and cybersecurity for mission-critical operations. Collaborate with government and engineering teams to implement...