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Core Infrastructure Engineer Jobs in Missouri (NOW HIRING)

Jobgether

$83K - $113K/yr

As a Senior Platform Engineer, you'll build the shared infrastructure and platform capabilities ... Strong understanding of distributed systems and core infrastructure concepts, including DNS, HTTP ...

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All JobsCore Infrastructure Engineer JobsCore Infrastructure Engineer Jobs in Missouri

Core Infrastructure Engineer information

See Missouri salary details

$43.6K

$119.2K

$170.7K

How much do core infrastructure engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for core infrastructure engineer in Missouri is $119,189.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,800.00 and $132,300.00 per year, depending on experience, location, and employer.

What is a core infrastructure engineer?

A core infrastructure engineer designs, implements, and maintains the fundamental technology systems that support an organization’s IT environment, including servers, networks, and data centers. They often work with cloud platforms, automation tools, and security protocols to ensure reliable and scalable infrastructure. Strong knowledge of networking, scripting, and system administration is essential for this role.

What cities in Missouri are hiring for Core Infrastructure Engineer jobs?

Cities in Missouri with the most Core Infrastructure Engineer job openings:

Infographic showing various Core Infrastructure Engineer job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 12% Part Time, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $119,189 per year, or $57.3 per hour.

Senior Software Engineer, Infrastructure

California, MO • On-site

Jobtailor
See more jobs at Jobtailorexternal

$97K - $132K/yr

Other

Posted 5 days ago

Job description

  • Own foundational infrastructure and the internal developer platform used by engineering teams
  • Build golden-path templates, self-service tooling, local development environments, and CI/CD pipelines
  • Manage GCP, AWS, and/or Azure infrastructure using Terraform and Kubernetes operators/Crossplane
  • Operate Kubernetes fleets, including cluster lifecycle, upgrades, autoscaling, node management, and multi-cluster patterns
  • Define service packaging and deployment with Helm
  • Design service mesh, ingress, mTLS, routing, rate limiting, canary releases, circuit breaking, and RPC traffic management
  • Own Argo CD release and deployment workflows, progressive delivery, rollback safety, and environment promotion
  • Operate observability using OpenTelemetry, Prometheus, Grafana, distributed tracing, logging, alerting, and dashboards
  • Build zero-trust access, VPN, BeyondCorp, short-lived credentials, and on-premises connectivity
  • Partner with Security on secrets management, policy-as-code, and secure-by-default patterns meeting HIPAA and SOC 2 requirements
  • Make architectural decisions, write production code, and establish engineering patterns for other teams
  • Report security events or risks to the information security office and attest to security requirements upon hire and annually
Requirements
  • 6+ years of software engineering experience in infrastructure, platform, or site reliability engineering roles
  • Experience building internal developer platforms with a strong product mindset
  • Experience with public cloud platforms: GCP, AWS, and/or Azure
  • Experience with on-premises or hybrid environments and data center/cloud migrations
  • Experience with cloud-native technologies
  • Experience with Infrastructure-as-Code using Terraform or Pulumi
  • Experience with controller-based infrastructure management, including Crossplane and Kubernetes operators
  • Experience with service mesh technologies and software-defined networking
  • Experience with GitOps and progressive delivery workflows, including Argo CD, Flux, or Kargo
  • Experience with observability tools including Prometheus, Grafana, and OpenTelemetry
  • Experience in regulated industries with HIPAA and SOC 2 obligations
  • Ability to work in the United States; sponsorship question included in application
Core Competencies

Demonstrates expertise in managing cloud infrastructure across GCP, AWS, and Azure, utilizing Infrastructure-as-Code with Terraform and Kubernetes. Proficient in building internal developer platforms, implementing observability tools, and ensuring compliance with HIPAA and SOC 2 standards.

Highest-signal resume keywords
  • Cloud Infrastructure Management
  • Infrastructure-as-Code with Terraform
  • Kubernetes Operations
  • Observability Tools (Prometheus, Grafana)
  • Regulated Industry Compliance (HIPAA, SOC 2)
ATS Optimization Keywords Hard Skills
  • Software Engineering
  • Infrastructure Management
  • Cloud-Native Technologies
  • Service Mesh Technologies
  • GitOps Workflows
  • CI/CD Pipelines
  • Controller-Based Infrastructure ManagementService Packaging with Helm
  • Progressive Delivery Workflows
  • Data Center/Cloud Migrations
Industry Keywords
  • HIPAA
  • SOC 2
  • Security Management
  • Policy-as-Code
  • Zero-Trust Access
Tools & Technologies
  • Terraform
  • Kubernetes
  • Argo CD
  • OpenTelemetry
  • Grafana
  • Prometheus
  • Crossplane
  • VPN
  • BeyondCorp
  • MTLS
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