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Senior Linux System Engineer Jobs in Iowa (NOW HIRING)

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Linux Admin

Des Moines, IA

Engineering of Linux systems administration-related solutions for various project and operational needs. Fluent in various flavors of Linux: CentOS, Ubuntu, RHEL and Oracle Linux Install and ...

CSA Global LLC

System Engineer MCIS

Fort Dodge, IA · On-site

... Linux and Windows system administration, and storage engineering solutions; * 3 years' of experience with U.S. Army MCIS. Why You'll Love this Job: * Purpose filled roles that contribute to impactful ...

CSA Global LLC

System Engineer MCIS

Fort Dodge, IA

... Linux and Windows system administration, and storage engineering solutions; * 3 years' of experience with U.S. Army MCIS. Why You'll Love this Job: * Purpose filled roles that contribute to impactful ...

Auxiant

Network Systems Engineer

Cedar Rapids, IA · On-site

Linux systems administration - Configure, manage, and troubleshoot Linux systems in Ubuntu-based ... with developers, programmers, and technical analysts on infrastructure and platform needs ...

Pacific Defense

Senior Systems Engineer

Cedar Rapids, IA · On-site

$102K - $140K/yr

Red/Black system architectures * Experience with NSA certification/evaluation processes Familiarity ... Familiarity with embedded platforms including ARM and Xilinx MPSoC with embedded Linux

Pacific Defense

Senior Systems Engineer

Cedar Rapids, IA

$102K - $140K/yr

Red/Black system architectures * Experience with NSA certification/evaluation processes Familiarity ... Familiarity with embedded platforms including ARM and Xilinx MPSoC with embedded Linux

Auxiant

Network Systems Engineer

Cedar Rapids, IA · On-site

... system provisioning, configuration management, and operational workflows. • CI/CD pipeline ... CompTIA Linux+ or equivalent knowledge validated through hands-on experience is acceptable. • ...

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Senior Linux System Engineer information

What are the key skills and qualifications needed to thrive as a Senior Linux System Engineer, and why are they important?

To thrive as a Senior Linux System Engineer, you need deep expertise in Linux operating systems, scripting (such as Bash, Python, or Perl), system architecture, and a relevant degree or equivalent experience. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and certifications such as RHCE or LPIC are highly valued. Strong problem-solving, collaboration, and communication skills help you efficiently manage complex environments and mentor junior staff. These capabilities are crucial for ensuring system stability, security, and scalability in mission-critical IT infrastructures.

What are some common challenges a Senior Linux System Engineer faces when managing large-scale server environments?

Senior Linux System Engineers often encounter challenges related to maintaining system uptime, managing complex configurations, and ensuring security across a large number of servers. Troubleshooting issues in distributed environments, automating repetitive tasks, and keeping systems up-to-date with the latest patches are also frequent responsibilities. Collaboration with development, security, and networking teams is essential to resolve cross-functional issues and implement new solutions efficiently. Staying current with evolving technologies and best practices is key to overcoming these challenges and excelling in the role.

What does a Senior Linux System Engineer do?

A Senior Linux System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers within an organization. They ensure the reliability, security, and optimal performance of these systems, often leading projects and mentoring junior engineers. Their tasks may include automation, scripting, system updates, monitoring, and responding to incidents. They also collaborate with other IT teams to support business needs and implement best practices for system administration.

What is the difference between Senior Linux System Engineer vs Linux System Administrator?

AspectSenior Linux System EngineerLinux System Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining and supporting existing Linux systems
ResponsibilitiesAdvanced troubleshooting, system architecture, scriptingSystem setup, user management, routine maintenance

The Senior Linux System Engineer typically focuses on designing and optimizing Linux environments, requiring advanced skills and certifications. In contrast, the Linux System Administrator handles daily maintenance and support tasks. Both roles often require similar certifications and work in similar environments, but their responsibilities differ in scope and complexity.

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What job categories do people searching Senior Linux System Engineer jobs in Iowa look for? The top searched job categories for Senior Linux System Engineer jobs in Iowa are:
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Senior Linux System Engineer jobs near you
Infrastructure Systems Engineer III or Sr - Linux

Infrastructure Systems Engineer III or Sr - Linux

Berkshire Hathaway Energy

Des Moines, IA • On-site

$102K - $146K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Berkshire Hathaway Energy rating

6.5

Company rating: 6.5 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

Job description


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
Key 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 Linux system configuration, patching, and lifecycle management using infrastructure-as-code or configuration management tools
  • Hands-on experience building and operating Linux-based infrastructure platforms that support Kubernetes or other container orchestration systems
  • Experience managing Linux infrastructure using automation-first and declarative approaches rather than manual system administration

Core Technical Experience
Experience across several of the following areas:
  • 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

About Us
MidAmerican Energy Company, a Midwest utility, provides regulated electric and natural gas service to more than 1.6 million customers in Illinois, Iowa, Nebraska and South Dakota. The company owns and operates a portfolio of power-generating assets, approximately 61% of which is wind generation.
About the Team
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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