IT Security Systems Engineer Jobs in Reston, VA

Shape the future of national security by architecting and implementing advanced cybersecurity solutions. You’ll leverage cutting-edge technologies to enhance network defenses and optimize security str...

Lead cybersecurity operations by implementing and maintaining CDAP data pipelines for enterprise security monitoring, enhancing threat detection and operational reporting across ARNG environments with...

Empower our security framework by executing incident response and optimizing security controls, ensuring robust protection across global environments. Collaborate with engineering and operations teams...

Unlock potential by leading internal and external penetration testing to identify and mitigate security vulnerabilities. Collaborate with teams to enhance security posture and drive organizational res...

Elevate cybersecurity at a national level, ensuring the security of cloud infrastructures and devices. Collaborate with TSA to modernize transport security systems while providing expert guidance and...

Play a key role in enhancing enterprise cybersecurity by integrating security controls, conducting assessments, and ensuring compliance with established policies while managing vulnerabilities across...

Shape the future of information assurance by leading the deployment of key security frameworks and Xacta solutions, while providing expert guidance and support to team members and clients in a dynamic...

Transform DevSecOps within a critical AI initiative by architecting secure software pipelines and driving modernization across multi-classified environments, ensuring operational integrity and continu...

Transform enterprise DevSecOps initiatives by architecting and optimizing software pipelines across secure environments, enhancing compliance and operational efficiency to support mission-critical ana...

Shape the future of DevSecOps with your expertise by driving modernization and implementing security automation for critical defense initiatives. Lead a team and collaborate to enhance operational res...

Execute security measures by analyzing incidents, conducting audits, and managing vulnerabilities to protect networks and systems. Collaborate on improving security infrastructure and ensuring complia...

Elevate your career by implementing and optimizing security controls, managing incident response, and collaborating with teams to fortify our cybersecurity posture across cloud and hybrid environments...

Join a team that's dedicated to advancing cybersecurity by designing and implementing robust systems to safeguard data and networks. Focus on proactive measures, threat detection, and risk assessment...

Elevate your career by leading complex IT program management and integration efforts. Collaborate with cross-functional teams to fulfill strategic objectives, design secure cloud environments, and ens...

Join a team that's committed to providing comprehensive IT support across multiple sites. You will troubleshoot and maintain both physical and virtual systems while ensuring seamless user experiences...

Grow your career with us by leveraging your expertise in network security to analyze and enhance complex systems. Collaborate across teams to design robust solutions and ensure compliance with governm...

Elevate IT infrastructure support by providing remote and on-site assistance. Manage hardware, software, and user connectivity across multiple locations, ensuring optimal performance and compliance wi...

Transform security protocols for Special Access Programs by implementing, monitoring, and maintaining compliance with essential protocols. Collaborate with teams to enhance security infrastructure and...

Advance cloud security initiatives by leading risk assessments, monitoring practices, and technical recommendations within the FedRAMP framework, ensuring secure, compliant implementations of commerci...

Unlock your potential by supporting cybersecurity initiatives as a technical advisor with a focus on risk management and security assessments. Drive the implementation of policies and safeguard inform...

Join a team that's leading RMF activities across ARNG systems to enhance cybersecurity compliance and risk management. Collaborate with various teams to develop authorization artifacts and ensure robu...

Engage as a Cybersecurity Project Engineer, ensuring secure system design and compliance. Oversee risk assessment, implement controls, and manage documentation while collaborating with stakeholders to...

Advance your career by managing hybrid simulation environments, utilizing Infrastructure as Code (IaC) and virtualization tools. Take charge of network scenario lifecycles, automate deployments, and i...

Elevate your career by delivering secure technology solutions through effective systems integration. You'll optimize performance by aligning integration strategies with client needs while troubleshoot...

Elevate cybersecurity in industrial environments by designing, deploying, and securing OT networks and systems. Drive impactful projects from start to finish while mentoring junior engineers and advis...