Top Infrastructure Engineer Jobs in NYC, NY

Design and maintain cloud infrastructure on GCP, manage Kubernetes, improve CI/CD pipelines, ensure reliability and security, and support rapid development cycles.

Manage and architect multi-tenant infrastructure, design build and deploy systems, drive observability, and advocate for technical investments.

Lead and modernize mainframe infrastructure engineering across z/OS environments. Oversee lifecycle management of hardware/software, mentor managers, drive cross-functional modernization, ensure security/operations (JCL, DB2, CICS, RACF), and guide architecture, tooling, and large program delivery to achieve reliable, automated mainframe 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.

Architect, implement, and optimize scalable hybrid (cloud and on‑prem) infrastructure. Lead automation, CI/CD, deployment, and IaC practices; mentor engineers; improve developer experience; collaborate with Solutions Architects, Field Engineers, and product teams to deliver integrated solutions.

Design, build, and operate core developer-infrastructure services (CI/build, deployment orchestration, test infra) at scale. Own services end-to-end including SLOs, observability, and on-call; drive measurable improvements in build/deploy/test metrics; lead cross-team technical projects and mentor engineers to improve developer productivity.

The Staff Software Engineer will architect and develop high-performance cloud services, resolve infrastructure bottlenecks, ensure engineering best practices, and mentor junior members.

As a Senior Software Engineer in the Frontend Infrastructure & Experience team, you will design and build foundational systems, lead projects, improve developer experience, and mentor engineers across Braze.

Lead design, deployment, and operation of Caldera's blockchain infrastructure. Build and expand DevOps pipelines, manage Kubernetes/AWS deployments, implement IaC (Terraform/Helm), enhance observability, optimize performance, and maintain infrastructure security for production rollup chains.

The Senior Backend Infrastructure Engineer will design and optimize scalable backend systems on GCP, improve infrastructure and security, and mentor engineers while collaborating closely with product teams.

The Sr. DevSecOps Engineer implements DevOps practices focusing on security, manages CI/CD pipelines, and collaborates with teams to ensure compliance and operational excellence.

Design and implement solutions for managing a global server fleet, utilizing Go and Python, while working with Kubernetes and automation tools.

Design, build, and operate core developer-infrastructure services (CI, builds, deployment orchestration, test infra). Own components end-to-end, improve build/CI/deploy/test metrics, participate in on-call rotation, write observable production-ready code, collaborate with engineering teams, and contribute to technical design and knowledge sharing.

Design, build, and operate secure, production infrastructure spanning cloud-native and air-gapped edge deployments. Own Kubernetes multi-cluster operations, hardened artifact pipelines, monitoring/incident response, and embed security and compliance (STIGs, CVE remediation, FedRAMP/JWICS) into platform delivery while collaborating across product, engineering, and GRC.

Lead Brisk's Platform team owning core infrastructure, CI/CD, developer tooling, and shared services. Mentor engineers, design and maintain AWS-based cloud architecture, drive reliability, observability, incident response, and collaborate with product teams to balance rapid development with long-term security and scalability.

Lead infrastructure engineering strategy and initiatives. Design and analyze complex infrastructure solutions, evaluate and upgrade technologies for reliability and resiliency, ensure compliance, monitor projects and budgets, collaborate with vendors and development/QA teams, act as escalation for major incidents, and increase automation across the organization.

The role involves developing cloud-native database solutions, particularly focusing on autoscaling functionality, and collaborating with various teams to enhance cloud infrastructure and performance.

Design, build, and operate low-latency, high-throughput infrastructure for large-scale simulations. Improve reliability and performance of data ingestion and compute pipelines, identify system bottlenecks across compute, networking, storage, and orchestration, productionize research workflows, and build developer tooling while owning architecture through implementation and operation.

Design, build, and operate a scalable, secure service connectivity platform across hybrid AWS and EKS. Lead Kong Gateway/Mesh rollout, define traffic, TLS and certificate automation, implement zero-trust patterns, build IaC and automation, run incident response, and mentor teams to raise connectivity and platform networking maturity.

As a Senior Infrastructure Engineer, you will design, scale, and secure Workato's cloud infrastructure, collaborating with various engineering teams and optimizing systems for performance.

Build and maintain cloud-native infrastructure on GCP: own CI/CD, Terraform modules, Kubernetes/Helm deployments, observability consolidation, resilience and security improvements, and automate routine ops with AI agents while supporting application teams and SOC 2 readiness.

Lead installation, configuration, upgrade, and support of DB2 and related middleware across mainframe and distributed platforms. Troubleshoot DB2 subsystems, manage changes/incidents, run POCs, participate in disaster recovery, provide 24x7 coverage, collaborate with app teams and vendors, and lead complex multi-tier software projects and performance tuning.

Design, build, and operate a secure, high-performance agent sandboxing platform. Ensure isolation, reproducibility, and efficient resource use across containerized/virtualized environments. Improve developer experience (APIs, client SDKs, docs), debug and monitor production incidents, lead architecture and end-to-end projects, and collaborate with internal teams to shape roadmap and tooling.

Design and automate global, multi-region Kubernetes platforms using Infrastructure as Code. Build observability (OpenTelemetry, metrics), disaster recovery tooling, and package infrastructure components. Integrate shared infrastructure, support developer environments, and hand off stable platforms to SRE teams.

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.