DevOps Engineer

• Assess intrinsic and extrinsic reliability of photonic devices and ICs
• Conduct DOEs to develop reliability models
• Collaborate with cross-functional teams on quality aspects of SiPh technology development
• Determine root causes of failures from reliability testing

Senior Silicon Photonics TD Reliability Engineer

• Augments CBO engineering team to extend infrastructure automation and secure delivery in a hybrid cloud environment.
• Maintains/extends Terraform & OpenTofu IaC (modular configs, remote state).
• Develops Ansible playbooks/roles (CaC, patching, compliance).
• Builds GitHub Actions CI/CD with security gates (SAST, dependency/secrets scanning, policy-as-code).
• Manages Docker image hardening and Kubernetes/Helm orchestration with vulnerability scanning.
• Integrates Shift-Left security and CIS/CBO baselines.
• Inherits existing patterns (no design-from-scratch); works within CBO change advisory, version control, peer review.

DevSecOps Engineer

• Performing day-to-day operational/DevOps tasks on Wikimedia’s public facing infrastructure (deployment, maintenance, configuration, troubleshooting)
• Implementing and utilizing configuration management and deployment tools (Puppet, Kubernetes)
• Leading continuous improvement, by automating the installation, configuration and maintenance of services on our platform
• Working closely with product teams helping them bring scalable functionality to our users by assisting in the architectural design of new services and making them operate at scale
• Participating in a 24/7 on-call rotation shared across the broader SRE team. This includes taking part in incident response, diagnosis and follow-up on system outages or alerts across Wikimedia’s production infrastructure.
• Collaborating with a global, cross-functional team in an asynchronous communication environment
• Mentoring peers in your areas of technical and operational strength

Senior Site Reliability Engineer

• Leverage platform engineering principles to ensure reliable, scalable, and performant services
• Design, build, and maintain infrastructure supporting our applications
• Impact ability to meet and exceed SLAs
• Collaborate closely with other engineering teams
• Create services that are automatable, measurable, and resilient
• Design and secure infrastructure for business needs
• Build, deploy, and maintain automation, monitoring, and alerting systems
• Ensure scalability and maintainability through microservices
• Enhance and maintain CI/CD pipelines for smooth production releases
• Verify system performance and correctness in response time and throughput
• Participate in peer reviews, contribute to test suites, and design reviews
• Participate in an on-call rotation

• Partner with offshore and onshore engineering teams to design, implement, and scale cloud-native infrastructure supporting a new customer portal and ongoing platform refactoring efforts
• Architect, build, and maintain Kubernetes-based environments that power production systems, ensuring scalability, resilience, and security
• Lead Infrastructure as Code initiatives (primarily Terraform) to automate provisioning, configuration, and environment consistency across AWS
• Design, implement, and optimize CI/CD pipelines to improve deployment velocity, reliability, and developer experience
• Integrate and operationalize MLOps practices, enabling efficient deployment, monitoring, and lifecycle management of machine learning workflows
• Embed DevSecOps best practices across the platform, incorporating security controls, compliance requirements, and monitoring into the development lifecycle
• Drive automation initiatives that reduce manual processes and increase system reliability and repeatability
• Collaborate closely with Platform, Engineering, and cross-functional stakeholders to gather requirements, troubleshoot issues, and continuously improve system architecture
• Monitor system performance, identify bottlenecks, and proactively implement improvements to optimize availability and cost efficiency
• Support incident response and root cause analysis efforts, driving long-term fixes and ensuring lessons learned translate into system improvements

Senior DevOps Engineer

• Performing day-to-day operational/DevOps tasks on Wikimedia’s public facing infrastructure (deployment, maintenance, configuration, troubleshooting)
• Implementing and utilizing configuration management and deployment tools (Puppet, Kubernetes)
• Leading continuous improvement, by automating the installation, configuration and maintenance of services on our platform
• Work closely with product teams helping them bring scalable functionality to our users by assisting in the architectural design of new services and making them operate at scale
• Participating in a 24/7 on-call rotation shared across the broader SRE team. This includes taking part in incident response, diagnosis and follow-up on system outages or alerts across Wikimedia’s production infrastructure.
• Collaborating with a global, cross-functional team in an asynchronous communication environment
• Mentoring peers in your areas of technical and operational strength
• Ability and willingness to travel 1-2 times a year for in-person events and team meetings

Senior Site Reliability Engineer, Infrastructure Foundations

• Own and manage the Hospice AWS infrastructure using Terraform (EC2, S3, VPC, IAM, RDS, Backup)
• Design, build, and maintain CI/CD pipelines for .NET applications transitioning from legacy deployment processes
• Execute the cloud cost optimization roadmap: right-sizing, savings plans, storage tiering
• Plan and lead the migration from EC2-based workloads to modern architectures (EKS, Lambda, Step Functions)
• Implement and maintain monitoring, alerting, and observability (Datadog, CloudWatch)
• Ensure HITRUST E1 compliance and security best practices across all environments
• Mentor and upskill the Hospice application team on AWS operations and modern SDLC practices
• Collaborate with DBA team on the SQL Server EC2 to RDS migration
• Manage production patching, backup/DR, and incident response for the Hospice platform

• Maintain a high security bar for new and existing infrastructure in your capacity as an infrastructure and logging expert.
• Design, implement, and maintain robust AWS infrastructure to support Tactacam's services and applications.
• Help us implement DevOps best practices across various software teams, as we continue to prove the value of the “shift left” and “self service”.
• Collaborate with backend, frontend, hardware, BI, and ERP teams across multiple product lines to streamline workflows and tooling for developer and DevOps use.
• Help refine and maintain monitoring and “monitoring-adjacent” tooling to help triage issues, estimate impact, establish root cause, and resolve issues efficiently.
• Develop and manage CI/CD pipelines using GitHub Actions to automate software deployments and ensure code quality.
• Help us manage our fleet of end-user devices by building robust processes around internal and vendor-provided tooling.
• Contribute to identifying unmanaged infrastructure and resources, and build IAC and monitoring around those ghost resources, improving AWS governance.
• Help monitor and manage AWS and other cloud costs.
• Stay up-to-date with industry trends and emerging technologies, recommending innovative solutions to enhance our DevOps practices.

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Senior Silicon Photonics TD Reliability Engineer

DevSecOps Engineer

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Senior Site Reliability Engineer

Senior DevOps Engineer

Senior Site Reliability Engineer, Infrastructure Foundations

Senior DevOps Engineer

DevOps Engineer