Top Reliability Engineer Jobs in NYC, NY

Lead engineering and operational support for critical production systems. Develop automation, services, tools, and libraries; improve observability, scalability, availability, and operability; monitor production environments; enforce change management and automated testing; collaborate with software engineering teams on architecture and reliability; and participate in on-call support.

Design, scale, monitor, and optimize production PostgreSQL databases supporting Huntress’s security platform. Responsibilities include configuration tuning, capacity planning, observability, indexing, partitioning, replication, failover, backup and recovery, Azure optimization, and advising application teams on database design. The role requires deep expertise managing large, high-transaction PostgreSQL clusters in 24/7 environments, with bonus experience in NoSQL systems and infrastructure as code.

Lead infrastructure platform initiatives supporting multi-account and multi-region Kubernetes, MLOps, standardized deployments, and company-wide authentication. Build software and automation that reduces engineering toil, improve developer experience, drive platform adoption, collaborate with product engineering stakeholders, prioritize shared initiatives, and mentor team members.

Lead operational reliability and platform enablement for Databricks: build monitoring, CI/CD, deployment standards, compute and job policies, observability, runbooks, and governance to support secure, cost-aware, production data workloads across regulated environments. Mentor engineers and align platform with cloud/infrastructure and compliance requirements.

Own and evolve AWS infrastructure, Kubernetes, Terraform, CI/CD, developer tooling, observability, security defaults, backup recovery, and incident response. Build reliable automation and self-service workflows, establish SLOs and actionable alerting, support engineers across environments, lead platform initiatives, improve security and reliability practices, and mentor engineers serving millions of users.

The role involves designing and automating infrastructure management, improving reliability, building internal tools, and contributing to architectural decisions. Responsibilities include working with Kubernetes and managing large-scale infrastructure, while participating in on-call rotations to prevent incidents.

Designs, administers, and improves highly available PostgreSQL database platforms across AWS and GCP. Responsibilities include database architecture, performance tuning, replication, backups, disaster recovery, production incident response, Kubernetes operations, infrastructure as code with Terraform, and GitOps automation. The role also supports Kafka, ETL, CDC, monitoring, compliance audits, and resilient cloud-native database deployments.

Manage and improve cloud-based database infrastructure supporting a mission-critical SaaS platform. Responsibilities include database observability, performance tuning, troubleshooting, migrations, schema improvements, high availability, disaster recovery, incident response, and root-cause analysis across SQL Server and PostgreSQL. The role also automates operational processes, standardizes configurations and deployments, supports Engineering and SRE teams, and manages database tickets and maintenance activities.

Lead the architecture, operation, and reliability of Cisco ThousandEyes’ FedRAMP-compliant AWS GovCloud platform. Build resilient cloud-native services using infrastructure as code, maintain high availability and security for high-volume data streams, automate compliance controls and auditing, and optimize multi-region infrastructure. Collaborate with engineering and security teams, lead technical initiatives, address operational risks, and establish engineering standards for regulated environments.

Designs and operates observability, automation, infrastructure as code, CI/CD, and reliability practices for distributed AWS systems. Partners with engineering teams to improve service visibility, scalability, performance, networking, deployment safety, incident response, and operational ownership. Participates in on-call rotations, leads incident response when needed, and drives blameless post-mortem remediation. Develops reusable platform standards for containers, service communication, secrets, routing, and production readiness.

Operate and maintain large Kubernetes clusters across data centers and public clouds. Troubleshoot infrastructure, networking, storage, DNS, and control-plane issues; participate in on-call incident response; perform upgrades and capacity changes; build monitoring dashboards and alerts; automate repetitive work with Go or Python; maintain documentation and use AI tools to improve engineering workflows.

Own the reliability, scalability, and evolution of Zapier’s database and caching infrastructure. Responsibilities include operating MySQL, PostgreSQL, Redis, and ElastiCache; managing infrastructure with Terraform; building observability, automation, SLOs, and golden paths; participating in on-call; supporting product teams; improving performance and resilience; leading design reviews; documenting practices; and mentoring engineers.

Leads reliability and maintainability activities across unmanned aircraft product lifecycles. Develops R&M architectures, reliability predictions, FMEA/FMECA, fault trees, reliability block diagrams, FRACAS processes, test plans, and reliability growth programs. Conducts failure investigations, corrective actions, maintenance analyses, and R&M risk mitigation. Presents analyses and compliance status to customers during milestone and design reviews, while ensuring adherence to defense reliability standards.

Leads site reliability engineering for critical Wealth Management platforms, owning production stability, resiliency, incident response, observability, change governance, automation, and operational readiness. Establishes SRE practices including SLOs, SLIs, error budgets, and chaos engineering. Supports cloud applications, blockchain infrastructure, digital asset systems, and high-availability databases while coordinating engineering, infrastructure, vendors, and business stakeholders. Provides technical leadership, improves incident recovery, develops automation, and drives platform scalability, disaster recovery, and continuous operational improvement.

Build and maintain cloud-native infrastructure, automate manual operations, develop Terraform modules and Helm charts, manage Kubernetes and service mesh configurations, monitor GCP databases and services, improve observability, maintain CI/CD pipelines, and use AI coding agents to enhance infrastructure development. Collaborate with engineering teams on instrumentation, architecture, capacity planning, scalability, reliability, security, and developer experience.

Maintains reliability, availability, security, and performance of healthcare IT, clinical device, IoT, and building automation systems. Develops monitoring and reporting, troubleshoots outages, manages vulnerabilities and device lifecycles, supports disaster recovery, migrations, releases, redundancy, and downtime exercises, and performs root-cause analysis. Collaborates with clinical engineering, cybersecurity, facilities, vendors, and IT teams to protect clinical operations and improve system resilience in a highly regulated environment.

Own reliability and scaling for the Agentforce Operations platform. Responsibilities include reliability roadmaps, infrastructure-as-code, AI/ML infrastructure operations, observability, incident prevention, performance engineering, SQL optimization, API latency reduction, and distributed-systems troubleshooting. The role requires production-level coding, cloud and Kubernetes expertise, SLO-based monitoring, autonomous ownership, and collaboration with senior technical leaders to harden systems for global enterprise scale.

Owns L2 reliability investigations, integration validation, discrepancy troubleshooting, and on-call support across an AdTech exchange. Uses SQL, logs, APM tools, REST and OpenRTB payloads, and structured debugging to identify root causes. Collaborates with Engineering, Product, Account Management, and partners; improves runbooks, creates automation, validates launches, documents incidents, and contributes small code, configuration, and tooling fixes.

Provides site reliability engineering and production support for equity trading, risk, and middle-office platforms. Builds monitoring tools, manages cloud-native infrastructure, develops CI/CD pipelines, automates operations, tunes performance, resolves complex incidents, and leads postmortems. Partners with business, application, and infrastructure teams on standards, testing, releases, capacity planning, compliance, and permanent fixes. Includes global support, weekend availability, and 24/7 on-call rotations.

Own reliability and operations for a multi-tenant AI agent platform running on AWS. Define SLOs, observability, alerting, disaster recovery, model-provider resilience, tenant isolation, security guardrails, safe deployments, and cost controls. Manage infrastructure through Terraform and Spacelift, lead incident response and game days, improve PostgreSQL resilience, and establish standard deployment practices for product teams. Partner with Security and Privacy on AI risk controls and regional data residency.

Lead SRE for Sales Execution platforms responsible for stability, availability, resiliency, incident leadership, RCA, and operational maturity. Partner with Front Office, Product, Development, and Infrastructure to drive SRE adoption, observability, automation, and AI-assisted reliability workflows while mentoring engineers and owning outcomes for business-critical services.

Design, operate, and improve secure production infrastructure across cloud and Kubernetes environments. Manage compute, storage, networking, deployment pipelines, infrastructure as code, and automation while optimizing reliability, performance, availability, and cost. Lead incident response, postmortems, root-cause analysis, and reliability initiatives. Mentor engineers and establish infrastructure engineering standards. Requires strong Python and software engineering skills, substantial reliability or infrastructure experience, and team-building or founding SRE experience.

Leads site reliability engineering for AWS cloud environments, building infrastructure and Infrastructure as Code capabilities. Develops automation, CI/CD pipelines, monitoring, alerting, dashboards, and Kubernetes platforms; manages IAM, patching, vulnerabilities, repositories, and incident response. Identifies performance and availability issues, conducts post-incident analysis, collaborates with delivery and platform teams, and mentors engineers.

Design, build, and operate cloud infrastructure, deployment, observability, and reliability systems. Responsibilities include infrastructure-as-code, Kubernetes, CI/CD, incident response, SLOs, cost optimization, automation, production readiness, and support for hybrid, edge, on-premises, and customer-controlled environments. The role improves platform reliability, reduces operational toil, and enables safe, consistent delivery for mission-critical customers.

Own end-to-end reliability for an enterprise application by defining SLOs, building observability and alerting, shipping resilient Python and Rust code, operating EKS and AWS infrastructure, maintaining CI/CD and infrastructure-as-code, leading incident response, and driving security, compliance, load testing, capacity planning, and chaos engineering. Mentor engineers and support progressive delivery in regulated national-security environments.