IT Security Engineer Jobs in Fairfax, VA

Join a dynamic team to lead the design and implementation of secure, scalable cloud-native infrastructures and CI/CD pipelines for critical defense programs, driving innovation and compliance while me...

Advance your career by integrating technical expertise in cyber security and knowledge management. Collaborate on complex data processing systems while supporting the Sponsor's data strategy in an on...

Join a team that's redefining identity security. Architect and enhance the identity infrastructure, drive security outcomes, and lead threat modeling initiatives that protect our workforce, customers...

Unlock your potential by joining a dynamic Cyber Security team, focusing on safeguarding sensitive data across diverse systems and networks. Engage in system accreditation, incident response, and opti...

Join a team that's shaping cutting-edge cybersecurity solutions to enhance enterprise SOC operations. Drive innovation and ensure system integrity while collaborating across departments to bolster thr...

Unlock potential by designing and implementing cutting-edge cybersecurity strategies. Collaborate with cross-functional teams to enhance security measures, conduct assessments, and stay ahead of emerg...

Help us shape secure network architectures across multiple enclaves. Lead security planning, implement compliance solutions, and support government initiatives while leveraging your SDN expertise and...

Take ownership of cloud security operations for a key defense initiative, ensuring compliance and readiness across multi-enclave environments. Collaborate on patch management, incident response, and s...

Join a team that's delivering expert cloud security engineering for the War Data Platform, ensuring optimal security and compliance across multi-enclave AWS environments. Drive patch management, monit...

Champion cloud security as you enhance the War Data Platform, ensuring operational readiness through patch management, monitoring, and incident response in diverse classified environments. Your expert...

Manage and optimize on-premises and cloud network environments, implementing network solutions and enhancing infrastructure for reliable, high-performing connectivity across multiple locations...

Execute automation of AWS infrastructure and manage application deployments. Collaborate with teams to maintain security standards while ensuring efficient operations of Linux and Windows environments...

Join a team that's committed to enhancing cloud security across our infrastructure. You'll design security controls, conduct assessments, mentor team members, and collaborate with stakeholders to safe...

Lead multi-cloud engineering projects, ensuring seamless integration and automation of enterprise systems for critical infrastructure supporting USCG operations. Drive innovation in cloud architecture...

Drive excellence in cyber security as you support systems compliance, enhance technical training, and advise on information assurance. Leverage your expertise in risk management and documentation to s...

Accelerate your career by leading ATO and IATT workstreams in a high-security DoD program. You will collaborate with government stakeholders and drive compliance within a dynamic, classified environme...

Drive compliance excellence in a high-security DoD program, leading ATO and IATT workstreams while collaborating with stakeholders to ensure timely authorizations. Utilize expert-level security framew...

Lead efforts in enterprise identity and access management by delivering secure authentication solutions, mentoring technical teams, and ensuring compliance with cybersecurity standards while addressin...

Transform cybersecurity practices by designing, implementing, and maintaining robust security systems to protect critical operations, leveraging expertise in endpoint security and compliance across di...

Join a team that's redefining cybersecurity integration to support critical federal missions. You'll assess, test, and integrate cutting-edge solutions, enhancing our security posture against evolving...

Join a mission-driven team to deploy and integrate secure digital tools in a Top Secret cloud environment, ensuring robust DevSecOps practices in a classified setting while collaborating across teams...

Lead senior cybersecurity engineering efforts, guiding teams to enhance risk management and security assessments while advising on cloud security and compliance in federal environments. Drive impactfu...

Support security monitoring and detection engineering efforts to enhance visibility, compliance, and response capabilities. Take ownership of SIEM operations, log onboarding, and alerting processes in...

Join a dynamic team of cybersecurity experts, leading efforts in Security Assessment and Authorization, compliance, and risk management for federal systems while mentoring others and driving best prac...

Champion security by leading the development and implementation of solutions that protect critical infrastructure. Collaborate with diverse teams, address complex challenges, and enhance security prot...