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Infrastructure Systems Engineer III or Sr - Storage & Data Protection

NaSPA, Inc., Des Moines, IA, United States


Position Title:

Infrastructure Systems Engineer III or Sr - Storage & Data Protection

Location:

Des Moines, IA, United States

This position may be filled at multiple levels depending on the candidate's experience and qualifications.

We are building a modern, software‑defined infrastructure platform designed to support the next generation of applications across the organization.

This platform is designed around open‑source technologies, commodity hardware, and automation‑first principles. It provides the core compute, storage, networking, and container runtime capabilities required to run distributed systems at scale across both data centers and cloud environments.

This is a greenfield engineering effort focused on defining how infrastructure is built and operated using code, APIs, and declarative systems, with reliability, observability, and repeatability designed in from the start.

Our approach emphasizes:

Linux‑first systems design

Kubernetes as a core abstraction layer

Infrastructure‑as‑code and GitOps workflows

Open observability standards (Prometheus, OpenTelemetry)

Distributed, software‑defined storage and networking

Engineers on this team build and own foundational systems that applications across the organization rely on for secure, reliable operation.

Role Overview
This role will be responsible for designing, building, and operating the foundational infrastructure that powers the company's technology platform. This includes compute, storage, networking, and container infrastructure supporting enterprise applications, internal platforms, and hybrid cloud environments.

This role focuses on delivering reliable, scalable, and automated infrastructure platforms across data centers and cloud environments. Infrastructure engineers operate the foundational platforms that support modern workloads, including virtualization platforms, storage systems, networking, and container infrastructure such as Kubernetes clusters.

Responsibilities
Infrastructure Engineering

Design, deploy, and operate infrastructure platforms including compute, storage, networking, and container infrastructure

Build and maintain scalable infrastructure across on‑premises data centers and cloud environments

Operate and support Kubernetes clusters and their underlying infrastructure

Ensure high availability, reliability, and performance of infrastructure systems

Support hybrid infrastructure environments and platform services that run on top of them

Automation & Infrastructure as Code

Develop and maintain infrastructure automation using modern programming languages (Go, Python, Java)

Implement infrastructure provisioning and configuration through infrastructure‑as‑code tools such as Terraform

Standardize infrastructure deployment and lifecycle management

Build tooling that improves operational efficiency and infrastructure reliability

Platform Integration

Support infrastructure dependencies for container platforms and distributed systems

Deploy, upgrade, and maintain Kubernetes clusters and related infrastructure components

Operate infrastructure services including IaaS platforms and storage systems

Collaborate with platform engineering teams supporting CI/CD, messaging, observability, and developer platforms

Observability & Reliability

Implement monitoring and observability using Prometheus, Grafana, and OpenTelemetry

Participate in incident response and root cause analysis

Contribute to reliability improvements and operational maturity

Security & Access Management

Implement infrastructure security best practices

Support identity and access management and secrets management systems

Collaborate with security teams to ensure infrastructure resilience and compliance

Qualifications
Bachelor's degree in management information systems (MIS), computer science, or related technical field; or equivalent work experience. (Typically, four years of related, progressive work experience would be needed for candidates applying for this position who do not possess a bachelor's degree.)

Six years of experience in infrastructure, platform, or site reliability engineering roles for the level III

Strong experience working with Linux systems and distributed infrastructure environments

Proficiency in at least one modern programming language, such as Go, Python, or Java

Experience automating storage provisioning, data protection, and lifecycle management using infrastructure as code or API driven approaches

Experience with software defined or distributed storage architectures designed to run on commodity hardware

Experience automating backup, restore, and recovery workflows to reduce manual intervention and operational risk

Core Technical Experience

Linux systems and core infrastructure fundamentals

Kubernetes and container orchestration platforms

Infrastructure as code and declarative system design (e.g., Terraform, GitOps)

Distributed systems and large‑scale infrastructure environments

Observability and monitoring using open‑source tooling (e.g., Prometheus, Grafana, OpenTelemetry)

Distributed storage systems and concepts (e.g., Ceph or similar technologies)

Networking fundamentals in distributed and cloud‑based environments

API‑driven infrastructure and automation systems

Infrastructure security practices, including identity, access, and secrets management

Hybrid infrastructure spanning on‑premises data centers and cloud environments

Preferred Qualifications

Experience operating Kubernetes clusters at scale

Experience with GitOps workflows such as ArgoCD or Flux

Experience supporting streaming data platforms or messaging systems

Experience with SQL, NoSQL, or graph databases

Contributions to open‑source infrastructure or platform projects

MidAmerican Energy Company is proud to be an equal‑opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or religious creed, age, national origin, ancestry, citizenship status (except as required by law), gender (including gender identity and expression), sex (including pregnancy), sexual orientation, genetic information, physical or mental disability, veteran or military status, familial or parental status, marital status or any other category protected by applicable local, state or U.S. federal law. Employees must be able to perform the essential functions of the position, with or without an accommodation.

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