DevOps Engineer

Responsibilities

• Design, build, and maintain CI pipelines to support rapid and reliable software development and testing
• Integrate CI workflows with hardware-in-the-loop (HIL) and automated test environments
• Improve automation across build, test, deployment, and release processes
• Design and manage development infrastructure supporting engineering teams
• Maintain and improve containerized environments using Docker and Kubernetes
• Support hybrid infrastructure across on-premise systems, lab environments, and cloud services
• Implement and maintain tooling that supports embedded software, robotics, and simulation workflows
• Integrate build systems, artifact management, and test frameworks into automated pipelines
• Work closely with software, simulation, and hardware teams to remove bottlenecks in engineering workflows
• Improve reliability, monitoring, and observability of internal development platforms
• Implement monitoring and telemetry solutions using tools such as Grafana
• Diagnose and resolve infrastructure, networking, and performance issues
• Enforce secure development and infrastructure practices
• Manage access controls, secrets management, and system configuration across environments

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field
• 4+ years of experience in DevOps, infrastructure engineering, or Site Reliability Engineering
• Strong experience administering Linux-based systems
• Proficiency in scripting languages such as Python, Bash, or Shell
• Experience designing and maintaining CI/CD pipelines (Jenkins, GitHub Actions, or similar)
• Hands-on experience with containerization and orchestration technologies (Docker, Kubernetes)
• Strong understanding of Git and modern software development workflows
• Experience troubleshooting infrastructure, networking, and build system issues

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field
• 4+ years of experience in DevOps, infrastructure engineering, or Site Reliability Engineering

Leadership Qualities

• Bias to Action and Creative Problem Solving
• Desire and experience questioning assumptions in ways that lead to breakthrough ideas that are ultimately implemented
• Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains
• Ability to personally resolve minor issues in development without requiring significant support
• A high commitment, high initiative person
• Passionate about Castelion's mission and proactive in contributing to the company's technical goals
• Capable of resolving hardware blockers
• A clear communicator
• Proactively communicates blockers
• Trusted in previous roles to be the voice of the company with regulators, suppliers, gatekeepers, and customers
• Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships

ITAR Requirements

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.