Top Infrastructure Engineer Jobs in Boston, MA

Designs, implements, and supports secure, scalable AWS and Azure infrastructure. Develops reusable Terraform and Ansible automation, CI/CD capabilities, and cloud infrastructure services. Configures cloud compute, storage, networking, databases, identity, security, monitoring, and backup solutions. Troubleshoots infrastructure and hosting issues, maintains technical and compliance documentation, and collaborates with customers and engineering teams using Agile and DevOps practices.

Design, implement, maintain, and optimize hybrid public and private cloud infrastructure, storage, operating systems, enterprise management tools, and automation. Lead capacity planning, infrastructure cost analysis, security compliance, business continuity and disaster recovery planning, performance testing, documentation, and resolution of complex operational issues. Provide escalation support across technology departments while improving reliability, efficiency, and security.

The Robotics Infrastructure Engineer manages robot reliability, cloud infrastructure, and developer tools while collaborating with AI agents for automation and debugging tasks.

Designs and owns Webflow’s foundational cloud and source-control infrastructure, including multi-account landing zones, networking, DNS, PKI, secrets, Infrastructure as Code, GitHub delivery pipelines, self-service hosting patterns, policy guardrails, observability, cost controls, and security baselines. Partners with SRE, security, and developer productivity teams to improve reliability, scalability, adoption, and performance while managing cloud vendors and tooling relationships.

The Senior Infrastructure Engineer will design, build, and operate crucial cloud infrastructure and developer tools, focusing on observability, reliability, and performance in a high-velocity software environment.

Owns and improves enterprise Linux infrastructure across on-premises and cloud environments. Responsibilities include automating deployments with Ansible, building reliability tools, designing CI/CD pipelines, writing scripts and code, troubleshooting complex production issues, supporting HPC compute and storage environments, and participating in maintenance and incident response.

Lead design and delivery of Klaviyo's scalable data platform (streaming, batch, lakehouse, governance). Define SLOs, author ADRs/RFCs, implement ingestion/CDC, processing, storage, catalog/lineage and access controls. Optimize performance/cost, apply ML/GenAI to data workflows, partner with product/analytics, contribute code/reviews, and mentor senior engineers to enable reliable, multi‑tenant data at scale.

Architect AWS infrastructure and Infrastructure-as-Code solutions supporting a RHEL 7-to-RHEL 8 migration across GovCloud environments. Design AWS accounts, VPCs, EC2, RDS, secure integrations, reusable Terraform and CloudFormation templates, and CI/CD automation. Provide technical direction, lead architecture and design reviews, incorporate security scanning and compliance requirements, define migration validation strategies, and coordinate with federal stakeholders and delivery teams.

The Senior Data Infrastructure Engineer designs and scales data platforms on AWS, optimizing performance, cost, and security while mentoring junior engineers.

Designs, operates, and scales AWS and Databricks infrastructure across multi-account environments. Responsibilities include AWS networking, Terraform automation, CI/CD pipelines, EKS/Kubernetes operations, enterprise data integrations, observability, incident response, governance, and platform optimization. The role supports production-grade data workloads and requires strong expertise in cloud architecture, networking, infrastructure as code, operational excellence, and distributed data platforms.

As a Principal Engineer for Core Infrastructure at Klaviyo, you will architect and enhance the Kubernetes platform and CI/CD pipelines, improve developer velocity, and ensure operational excellence while incorporating AI tools for automation and incident response.

The Senior Infrastructure Engineer will design, build, and maintain a distributed cloud infrastructure, optimizing systems for scalability and security, while collaborating with engineering teams globally.

The Staff Infrastructure Engineer will design and implement a scalable virtualization platform for high-performance AI workloads, manage VM lifecycles, optimize virtualization for performance, troubleshoot systems, and contribute to long-term architecture.

Run and improve Buffer's production platform: keep EKS, ArgoCD, and AWS reliable; implement progressive delivery (Argo Rollouts); build developer-facing tools and per-PR environments; reduce toil with AI automation; manage observability and cloud cost; drive lifecycle upgrades and security; partner with engineering teams and participate in on-call rotations.

The role involves benchmarking infrastructure performance, designing tests, debugging customer trials, and maintaining benchmarking infrastructure while ensuring clear documentation and communication.

As an Infrastructure Engineer at Railway, you will develop system-level software, focusing on distributed systems and efficiency, building scalable services using Golang or Rust, while ensuring high performance and resilience.

The Senior Infrastructure Engineer will own the cloud stack, enhance observability, architect browser cloud infrastructure, debug operational issues, and mentor other engineers, while managing multiple production workloads at scale.

Design and manage Kubernetes control plane architecture while ensuring platform reliability across regions. Troubleshoot incidents, scale deployments, and collaborate with teams for optimal infrastructure performance.

The Infrastructure Engineer will build and maintain cloud infrastructure, develop CI/CD pipelines, ensure security compliance, and optimize system performance for healthcare applications.

The Sr. Infrastructure Engineer will architect and maintain scalable infrastructure, lead incident management, improve operational processes, and mentor junior engineers.

Lead the reliability and operations for ClickHouse's Postgres integration, automate deployments, develop infrastructure-as-code, and mentor engineers.

Deploy, operate, and support the Istari platform across customer environments, including cloud, on-premises, Kubernetes, and air-gapped deployments. Configure infrastructure as code, networking, identity federation, IAM, secure data sharing, and production services. Troubleshoot complex infrastructure issues, build reference architectures, and communicate with technical and non-technical customer stakeholders. The role requires strong DevOps and Kubernetes expertise, automation skills, customer-facing consulting experience, and familiarity with regulated environments.

The Principal Cloud Infrastructure Engineer will design, analyze, and maintain cloud infrastructure, ensuring compliance with security standards and integrating application development with IT infrastructure.

Work with ASIC Infrastructure to enhance design productivity, deploy AI toolsets at scale, and improve CI systems while solving complex issues.

The Infrastructure Engineer will scale and automate infrastructure, improve observability and reliability, and support engineering teams through data-driven decisions.