540

Platform Engineer responsible for operating and improving a secure DevSecOps platform that enables government software teams to build, deploy, and run modern capabilities. The role focuses on AWS-based automation, CI/CD pipelines, infrastructure as code, security validation, and reliable software delivery.

Associate Solutions Architect supporting the modernization of federal health data systems across cloud, on-premises, and government-hosted environments. This entry-level role combines technical architecture, data integration, documentation, research, and customer collaboration.

540 is seeking a Solutions Architect to help modernize federal health data systems through scalable data platforms, integrations, APIs, and reusable data products. The role combines architecture design, technical delivery, and collaboration with government customers across cloud, hybrid, and on-premises environments.

Senior Solutions Architect guiding the modernization of complex federal health data ecosystems across cloud, on-premises, and government-hosted environments. This customer-facing role translates mission and technical requirements into scalable, secure, and interoperable data platform architectures.

540 is seeking a Senior AI/ML Engineer to lead production AI/ML services, platforms, and MLOps capabilities supporting mission-critical defense modernization. The role combines architecture, model lifecycle automation, secure deployment, monitoring, and technical leadership across engineering and data teams.

540 is hiring an AI/ML Engineer to build production machine-learning services, MLOps infrastructure, and model-serving capabilities for mission-critical Department of War systems. The role combines model lifecycle automation, cloud and containerized deployment, monitoring, security, and reliable AI/ML operations.

540 is seeking a Senior API Solutions Architect to lead secure, scalable API architecture and governance for a mission-critical Department of War modernization effort. The role combines enterprise integration strategy, API gateway expertise, security, and technical leadership across distributed systems.

Design and govern secure, scalable APIs and integration standards for a mission-critical Department of War modernization effort. This role combines API architecture, gateway management, security controls, and cross-team technical guidance.