IT Security Architect Jobs in Alexandria, VA

Reimagine enterprise operational architectures by aligning IT and OT services. Drive governance and design oversight while ensuring cybersecurity and operational efficiencies across contracts and coll...

Lead critical cyber operations by analyzing and reporting on cybersecurity threats and vulnerabilities. Deliver actionable intelligence to support mission readiness and enhance organizational security...

Drive the AMER Technical Architecture practice, managing a skilled team to deliver complex customer solutions, enhance service delivery, and develop new capabilities, ensuring focus on outcomes and co...

Join a dynamic team to enhance program management processes and ensure effective delivery of high-impact projects while collaborating with stakeholders and leading cross-functional project teams in a...

Tackle complex cyber security challenges by developing and implementing robust solutions for tactical systems, ensuring mission success while maintaining top-notch security posture against vulnerabili...

Unlock your potential in a dynamic team dedicated to national security, driving innovative vulnerability research that reveals hidden weaknesses. Collaborate with experts to explore new frontiers in c...

Join a team that's dedicated to maintaining mission-critical IT infrastructure. You'll ensure system reliability and security through proactive monitoring and troubleshooting, contributing directly to...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Lead the charge in developing and optimizing Business Architecture to support growth, streamline operations, and enhance technology alignment within a complex organization, ensuring the execution of s...

Join a dynamic team to optimize enterprise network infrastructure through lifecycle replacement initiatives. Drive technological refresh efforts while ensuring compliance with industry standards and c...

Shape the future of enterprise software by architecting scalable, AI-driven solutions. Engage with teams to define and implement best practices, ensuring quality and performance standards are met acro...

Join a team that develops secure cloud solutions, automates CI/CD processes, and integrates DevOps with security practices, contributing to compliance standards for government healthcare systems...

Manage complex Tier-3 IT support for critical analytics ecosystems. Collaborate across engineering and cybersecurity teams to enhance performance and resolve escalated incidents in multi-enclave envir...

Empower mission success by providing expert Tier-3 support for advanced analytics ecosystems, ensuring operational excellence, and mentoring support teams in complex IT environments. Elevate technical...

Deliver exceptional support and reliability in system administration for mission-critical telecommunications, ensuring security and operational continuity across 24/7 environments through proactive mo...

Empower innovative network solutions by engineering robust infrastructures. Collaborate with cross-functional teams to enhance network, data center, and enterprise computing services, supporting a piv...

Transform enterprise endpoint security by architecting and maintaining protection strategies for diverse environments. Drive vulnerability management, compliance efforts, and enhance operational effic...

Join a team that leads and enhances physical security operations in high-stakes environments. This role ensures compliance, fosters team development, and maintains operational standards, ensuring safe...

Lead security operations by establishing and managing processes for Sensitive Compartmented Information and Special Access Program security. Oversee a dedicated team, provide expert guidance, and ensu...

Shape the future of enterprise network security by optimizing and maintaining infrastructure in a regulated environment. Utilize expertise in Palo Alto technologies while enhancing performance and com...

Grow your career with a leading data center team that drives AI innovations. Engage with hyperscale projects, develop power architecture solutions, and lead technical strategies, ensuring cutting-edge...

Join a dynamic team as a Platform Engineer, deploying digital tools in a secure cloud environment. Leverage your expertise in API gateways and DevSecOps to enhance mission-critical systems and drive i...

Lead the charge in designing and implementing SIEM solutions to analyze and visualize data, ensuring security threat detection and operational intelligence, while collaborating with IT and security te...

Champion operational excellence across diverse programs, collaborating with senior leadership to enhance performance and customer engagement while driving growth initiatives within the business unit p...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...