Top Infrastructure Engineer Jobs in Boston, MA

Design, build, and maintain scalable AWS and Azure infrastructure using Infrastructure-as-Code. Develop automation, deployment pipelines, and production release processes. Contribute code to cloud services, manage networking and IAM, ensure availability and security, and respond to incidents while collaborating on observability and security practices.

Hands-on senior infrastructure engineer responsible for cloud and hybrid infrastructure, networking, virtualization, systems administration, monitoring, security, automation, and reliability. Manage hybrid connectivity, IaC, virtualized and container platforms, observability tooling, on-call incident response, backup/DR planning, and mentor junior engineers to improve scalability and uptime.

The Senior Infrastructure Engineer will improve system reliability and efficiency, develop standards and tooling, and collaborate with engineering teams to optimize workflows and cloud infrastructure.

The Senior IT Infrastructure Engineer will enhance automation and integration efforts while managing cloud services, CI/CD pipelines, and Kubernetes operations.

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.

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.

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 Cloud and ML Infrastructure Engineer will maintain complex systems, manage AWS production infrastructure for ML/AI workloads, and design monitoring systems for algorithms.

The Lead Infrastructure Engineer will define and build infrastructure at Atticus, managing platforms, security, reliability, and empowering engineering teams.

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.

Design, build, and run secure production infrastructure across cloud-native and air-gapped deployments. Own end-to-end platform outcomes, harden the artifact pipeline for signed releases, embed with teams to advise on security and deployment best practices, and partner with GRC on STIGs, CVE remediation, and audit readiness for classified environments.

Build, operate, and secure cloud-native and edge infrastructure including Kubernetes, artifact pipelines, application streaming, and air-gapped appliances. Partner with product, GRC, and mission owners to design, deploy, and harden systems, remediate vulnerabilities, support audits (IL5/IL6/JWICS), and ensure trusted artifact delivery across environments.

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 role involves building high-throughput data processing systems at the edge, focusing on software engineering, DevOps, and hardware interaction, aimed at ensuring the safety and efficiency of electric mobility.

As a Senior DevOps Engineer at WHOOP, you will enhance application infrastructure to ensure high performance, scalability, and security while mentoring engineering teams.

Build and maintain multi-cloud infrastructure standards, self-service tooling, and paved-road defaults across AWS and GCP. Partner with compute, security, and networking teams to embed guardrails, drive standardization, lead cross-team initiatives, and resolve systemic operational issues to ensure secure, scalable, and reliable platform infrastructure.

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

Provide 3rd-line support and hands-on engineering for global on-premises and cloud infrastructure. Maintain servers, virtualization, storage, backup/DR, networking, and monitoring; participate in projects, incident/change management, documentation, and standardisation across multi-site environments.

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

Design, own, and maintain Azure infrastructure; build integrations and automation; serve as escalation for service desk and Microsoft app support; diagnose cross-system issues; strengthen access controls and security; document systems and dependencies; mentor engineers and improve version control, testing, and change management practices; support citizen-developed apps and automate provisioning workflows.

The intern will join the Design Verification Infrastructure team to develop and maintain the Verification Platform, enhancing design verification technologies through collaboration and software development in Scala and Python.

Design, deploy, and harden containerized C2 platform infrastructure across enterprise datacenters, tactical edge, and cloud. Lead a team to implement Kubernetes at scale, GitOps/CI/CD pipelines, IaC, observability, security hardening for air-gapped/DDIL environments, and ensure mission-resilient automated platforms.

Lead a team to design, deploy, and harden cloud and containerized platforms for Command & Control systems across enterprise datacenters, tactical edge, and cloud. Build/operate production Kubernetes clusters, CI/CD/GitOps pipelines, IaC, observability stacks, and secure/air-gapped DDIL deployments while ensuring mission reliability and compliance.

Design, implement, and operate large-scale distributed storage systems ensuring data durability, availability, and performance. Build and maintain replication, erasure coding, and lifecycle systems; write high-quality Go/Rust/C++ code; participate in on-call rotations; troubleshoot production incidents; collaborate with networking, hardware, and capacity teams; lead scoped projects and drive infrastructure evolution.

As a Network Engineer at Deepgram, you'll optimize global network infrastructure for real-time audio streaming, focusing on latency reduction across hybrid cloud and on-premises environments.