What is a DevOps Engineer at Cubic?
A DevOps Engineer at Cubic plays a pivotal role in bridging the gap between development and operations, ensuring that software development, delivery, and deployment processes are seamless, efficient, and scalable. This role is essential for enhancing the reliability and performance of Cubic’s software products, which serve critical applications in transportation, defense, and public safety sectors. By leveraging automation and continuous integration/continuous deployment (CI/CD) practices, you will contribute to a culture of collaboration and innovation, directly impacting the user experience and operational effectiveness of our solutions.
In this role, you will engage with cross-functional teams, helping to streamline workflows, optimize resource utilization, and foster a proactive approach to system maintenance. Your expertise in cloud technologies, containerization, and infrastructure as code will be instrumental in driving the success of projects that require rapid deployment and ongoing support. At Cubic, the complexity and scale of the systems you will work with present both challenges and opportunities for growth, making this position not only critical but also highly rewarding.
Common Interview Questions
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Sign up freeAlready have an account? Sign inPractice questions from our question bank
Curated questions for Cubic from real interviews. Click any question to practice and review the answer.
Explain when to use linked lists, common linked list patterns, and how to reason about pointer-based solutions.
Explain how control plane, worker nodes, Kubelet, and etcd support Kubernetes-based ETL orchestration for Airflow and Spark workloads.
Design a Terraform repository for deploying a multi-region data pipeline infrastructure on AWS, ensuring modularity and scalability.
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Sign up freeAlready have an account? Sign inGetting Ready for Your Interviews
Preparation is key to your success in the interview process. Your interviewers at Cubic will be looking for specific competencies that align with the demands of the DevOps Engineer role.
Role-related knowledge – You should demonstrate a strong understanding of DevOps tools and methodologies. Familiarize yourself with technologies like AWS, Azure, Jenkins, and Terraform. Be prepared to discuss your practical experience with these tools.
Problem-solving ability – Your approach to challenges will be evaluated. Think through how you tackle complex issues and structure your solutions. Provide clear examples of how you've overcome obstacles in past projects.
Culture fit / values – Cubic values collaboration and innovation. Show how your work style aligns with these principles, emphasizing teamwork and adaptability in fast-paced environments.
Interview Process Overview
The interview process for a DevOps Engineer at Cubic typically includes multiple stages designed to evaluate both your technical skills and cultural fit. Candidates can expect an initial phone screen followed by one or more technical interviews, which may include coding challenges or practical scenarios relevant to the role.
Throughout this process, interviewers will emphasize collaboration and real-world problem solving, focusing on how your experiences align with Cubic’s mission and values. The overall pace is rigorous, reflecting the competitive nature of the industry, but it also provides an opportunity for you to showcase your capabilities in a supportive environment.


