Captivation Software

Senior Software Integration Engineer responsible for administering, maintaining, and developing capabilities for highly available Kubernetes clusters in Linux environments. The role focuses on containerized application platforms, infrastructure automation, and mission-critical government systems.

Senior Test Engineer responsible for designing, automating, and executing validation activities for software, middleware, and infrastructure in high-performance computing environments. The role combines Linux/Python automation, HPC testing, CI tooling, containers, and system reliability validation.

Join Captivation as a mid-level DevOps-focused Software Engineer overseeing live production operations and improving the availability, reliability, and performance of mission-critical software. You’ll troubleshoot disruptions, support sustainment, and help maintain continuous service delivery.

Build and support production-ready software solutions in high-performance Linux environments, with a focus on Python, Kubernetes, containers, and LLM-enabled systems. This senior role delivers mission-critical solutions for national security customers.

Senior Software Integration Engineer responsible for customer-facing operations, software integration, Linux administration, and DevOps infrastructure supporting mission-critical government systems. The role combines hands-on deployment and sustainment across containers, Kubernetes, automation, monitoring, and big-data platforms.

Senior Software Integration Engineer responsible for maintaining, troubleshooting, upgrading, and extending containerized mission services in Kubernetes environments. The role combines Linux administration, scripting, software development, automation, and customer support.

Develop and sustain mission-critical software applications using Java, Spring, Python, Bash, databases, messaging systems, and containerized deployment technologies. This senior role supports national security customers and requires an active Top Secret/SCI clearance with a favorable Polygraph.

Captivation is seeking a senior Software Engineer to secure critical HPC resources through access controls, IAM, identity federation, and automated Linux-based infrastructure. The role combines Python and Bash development with Keycloak, Vault, Ansible, Docker, and GitLab CI.