DevOps Engineer enhancing reliability and performance of Ciena's Blue Planet applications in cloud environments. Implementing automation and upgrade strategies for seamless delivery of services.
Responsibilities
Perform installation and upgrade execution for Blue Planet (BP) applications across on‑premises and Kubernetes environments
Implement upgrade strategies including in‑service software upgrade (ISSU) and canary deployment
Automate operational workflows using scripting and Python to optimize repeatable processes
Troubleshoot complex issues across application, Kubernetes, database, and infrastructure layers
Validate system health through post‑upgrade checks using observability and monitoring tools
Partner with UCoE, DevOps, Architecture, and Product teams to ensure smooth upgrade execution
Contribute to continuous improvement of upgrade frameworks and best practices
Requirements
3 to 8 years of experience in Linux system administration with strong scripting capability
Hands‑on expertise in Python, SQL, and database fundamentals
Proficiency working in AWS, Microsoft Azure, and Google Cloud Platform (GCP)
Kubernetes administrator certification such as Certified Kubernetes Administrator (CKA)
Experience upgrading microservices‑based applications in production environments
Knowledge of CI/CD pipelines and DevOps practices
Strong diagnostic skills across infrastructure, applications, and containerized systems
Site Reliability Engineer driving innovation and growth for Banking Solutions, Payments, and Capital Markets business. Responsible for application reliability and incident response in a hybrid work environment.
DevSecOps role at Tiime ensuring implementation of security practices in products. Collaborate with teams for cloud security and incident management in a hybrid workspace.
Senior Site Reliability Engineer responsible for designing reliable infrastructure supporting Fixify's SaaS platform. Collaborating with product engineering teams and maintaining operational standards for infrastructure performance.
DevOps Engineer working with critical infrastructure systems for Swedish internet services. Focused on building and managing robust systems and contributing to automation and operational improvements.
DevSecOps Consultant integrating security into IT development and operational processes. Advising clients on seamless integration of security requirements into DevOps workflows.
DevOps Engineer designing, developing and supporting programs at Swift, the leading provider of secure financial messaging services. Involves system analysis, program development and team collaboration.
Staff Infrastructure/DevSecOps Engineer delivering complex software applications in collaboration with a talented team. Drive innovation and support national missions at CACI with a commitment to integrity.
Senior Infrastructure/DevSecOps Engineer delivering complex software applications. Collaborating with a talented team to enhance national security efforts at CACI.
Senior DevSecOps Engineer delivering complex software applications with a talented team in the defense sector. The role requires strong Kubernetes and cloud platform knowledge.
Platform DevOps Engineer at Booz Allen Hamilton developing and managing container platforms for cloud capabilities. Collaborating to improve client environments using the latest cloud technologies.