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Senior Infrastructure Analyst Jobs in Arizona (NOW HIRING)

Komatsu

Senior Infrastructure Engineer

Tucson, AZ · On-site

$93K - $126K/yr

Apply now Senior Infrastructure Engineer Posting Start Date: 8/3/26 Job Location (Short): Tucson ... Lead incident response and root cause analysis for production and field systems, ensuring lessons ...

Komatsu

Senior Infrastructure Engineer

Tucson, AZ · On-site

$93K - $126K/yr

Senior Infrastructure Engineer Posting Start Date: 8/3/26 Job Location (Short): Tucson, Arizona ... Lead incident response and root cause analysis for production and field systems, ensuring lessons ...

American Express

Senior Infrastructure Engineers

Phoenix, AZ · On-site

$107K - $146K/yr

American Express Travel Related Services Company, Inc. seeks Senior Infrastructure Engineers to ... Experience must also include 1 year of experience with each of the following: analyzing user ...

HireOTS

Senior Water Infrastructure Engineer

Phoenix, AZ · On-site

$155K - $195K/yr

Data entry and analysis * Provide engineering services during construction * Participate in field ... infrastructure engineering * 4+ years in Client Service Management for municipalities / water ...

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Senior Infrastructure Analyst information

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How much do senior infrastructure analyst jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for senior infrastructure analyst in Arizona is $43.09, according to ZipRecruiter salary data. Most workers in this role earn between $34.52 and $50.87 per hour, depending on experience, location, and employer.

What skills and qualifications are needed to be a senior infrastructure analyst?

To thrive as a Senior Infrastructure Analyst, you need deep expertise in IT infrastructure, network administration, and systems integration, often backed by a degree in computer science or related certifications such as CompTIA Network+, Cisco CCNA, or Microsoft Certified: Azure Administrator. Familiarity with tools like VMware, Windows/Linux server environments, cloud platforms, and monitoring systems is typically required. Strong analytical thinking, problem-solving skills, and effective communication set top performers apart in this role. These abilities are crucial for ensuring reliable, secure, and scalable IT operations that support business objectives.

What is a senior infrastructure analyst?

Senior Infrastructure Analysts are IT professionals responsible for designing, implementing, and maintaining an organization’s technology infrastructure. This includes servers, networks, data centers, and cloud services. They ensure that all systems run efficiently, securely, and support business operations without disruptions. Senior Infrastructure Analysts also troubleshoot issues, optimize system performance, and may lead projects or mentor junior staff. Their expertise is vital for ensuring seamless IT operations and business continuity.

How does a senior infrastructure analyst collaborate with other IT teams to ensure system reliability?

As a Senior Infrastructure Analyst, collaboration with other IT teams—such as network engineers, security specialists, and application developers—is a key part of daily responsibilities. This often involves participating in cross-functional meetings to coordinate infrastructure changes, troubleshooting incidents alongside support teams, and advising on best practices for system optimization. Effective communication and a proactive approach help ensure that infrastructure updates and maintenance do not disrupt business operations. Building strong relationships with peers across IT enables faster resolution of issues and smoother project implementations.

What is the difference between Senior Infrastructure Analyst vs Infrastructure Engineer?

AspectSenior Infrastructure AnalystInfrastructure Engineer
Required CredentialsBachelor's in IT, Computer Science, or related field; certifications like Cisco CCNA, CompTIA Network+Bachelor's in Computer Engineering, IT, or related; similar certifications often required
Work EnvironmentIT departments, data centers, enterprise networksDesign, build, implement, and maintain infrastructure systems
Employer & Industry UsageCorporate, government, telecom sectorsTech companies, service providers, large enterprises
Common Search & ComparisonFocuses on analysis, troubleshooting, and oversight of infrastructureFocuses on designing and deploying infrastructure solutions

The main difference is that Senior Infrastructure Analysts primarily analyze and troubleshoot existing infrastructure, while Infrastructure Engineers focus on designing and building infrastructure systems. Both roles require similar certifications and work in related environments, but their core responsibilities differ.

How much do senior infrastructure analysts make?

Senior infrastructure analysts typically earn between $80,000 and $120,000 annually, depending on experience, location, and industry. They often require skills in network management, cloud services, and certifications such as Cisco or Microsoft to command higher salaries.
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Senior Infrastructure Analyst jobs near you
Infographic showing various Senior Infrastructure Analyst job openings in Arizona as of August 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution, with an average salary of $89,621 per year, or $43.1 per hour.

Senior Infrastructure Engineer

Komatsu

Tucson, AZ • On-site

$93K - $126K/yr

Other

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

Komatsu rating

8.5

Company rating: 8.5 out of 10

Based on 78 frontline employees who took The Breakroom Quiz

80th of 487 rated machine equipment manufacturers

Job description

Job Description
Apply now
Senior Infrastructure Engineer
Posting Start Date: 8/3/26
Job Location (Short): Tucson, Arizona, USA, 85706
Requisition ID: 36532
Onsite or Remote: Onsite Position

Shape the Future of Mining with Komatsu Mining Technology Solutions: At Komatsu Mining Technology Solutions, we're not just talking about progress and innovation - we're making it happen. Our cutting-edge Modular brand solutions are powering mines worldwide, driving efficiency and sustainability in ways thatseemed impossible just years ago.

Job Overview

The Senior Infrastructure Engineer - DevOps & Site Reliability Engineering is responsible for the architecture, implementation, and reliability of Komatsu's mission-critical infrastructure supporting the Autonomous Haulage System (AHS) and other mining technology solutions. This role ensures the scalability, observability, and resilience of infrastructure both in development and in globally deployed production environments.

Working cross-functionally with software engineering, security, IT, and field operations, the Senior Infrastructure Engineer designs and automates infrastructure systems to maximize reliability and performance. They will also mentor peers, establish best practices, and drive continuous improvement of infrastructure platforms that support 24/7 mine operations worldwide

Job Responsibilities
  • Serve as a technical leader and subject matter expert across multiple infrastructure and DevOps domains.
  • Develop and optimize automated CI/CD pipelines to support agile development and fast, reliable deployments.
  • Architect and maintain on-premise virtual environments, including provisioning, monitoring, and capacity planning.
  • Design and implement secure, scalable, and resilient infrastructure solutions using Infrastructure as Code (IaC) principles (e.g., Terraform, Ansible, Packer).
  • Implement observability frameworks for end-to-end system visibility, integrating metrics, tracing, and logging (e.g., Prometheus, Grafana, ELK, OpenTelemetry).
  • Define and monitor Site Reliability Engineering (SRE) metrics, including Service Level Indicators (SLIs), Service Level Objectives (SLOs), and error budgets to guide operational improvements.
  • Lead incident response and root cause analysis for production and field systems, ensuring lessons learned are implemented and systems are hardened.
  • Partner with field engineers and support teams to ensure robust infrastructure at customer mine sites, helping to maintain 24/7 high availability and reliability.
  • Continuously improve infrastructure in field-deployed environments by applying automation, repeatability, and security best practices.
  • You will assist in the career development of others, actively mentoring individuals and the team on advanced technical issues and help managers guide the career growth of their team members
  • You will balance technical leadership and savvy with strong business judgment to make the right decisions about technology choices.
  • You will be able to occasionally travel internationally.
Required Skills
  • 7+ years of experience in Infrastructure Engineering, DevOps, or SRE roles, with a track record of leading major initiatives.
  • Experience building and maintaining CI/CD pipelines using GitHub, Jenkins, GitLab CI, or similar tools.
  • Proven experience managing on-premise and hybrid cloud infrastructure, including hypervisors (VMware, KVM).
  • Deep understanding of networking, system security, and Linux-based systems.
  • Familiarity with SRE disciplines including SLIs, SLOs, incident management, and error budgets. Experience with observability and monitoring platforms (e.g., Prometheus, Grafana, ELK, Datadog).
  • Strong background supporting field-deployed infrastructure and maintaining mission-critical systems with high uptime.
  • Experience as a mentor, tech lead or leading an engineering team
  • Bachelor's or Master's degree in Computer Science, Engineering, or equivalent experience.

Diversity & Inclusion Commitment

At Komatsu we come from diverse backgrounds, with unique perspectives, experiences, and contributions.We are committed to creating a workforce that is reflective of the communities we work and live in. We believe that our people are part of our shared purpose.We are authentic, ambitious, and innovative in our pursuit of Diversity & Inclusion.United, we are on a journey towards a sustainable future that creates value together.

If you want to learn more about Komatsu, please visit our website at https://www.komatsu.com/.

Company Information

Komatsu is a world leader in manufacturing construction, mining, forestry, and industrial heavy equipment.Founded in 1921, Komatsu has a long history of quality, reliability, innovation, and excellence.Headquartered in Tokyo, Japan, Komatsu facilities, distributors and dealers are in more than 140 countries and employ more than 60,000 people.Komatsu offers a diverse and challenging work environment, where you can grow your skills and career, and contribute to a sustainable, clean-energy future.If you are looking for a company that values your talent and potential, be a part of something big and join a team that is shaping the world!

EEO Statement

Komatsu is an Equal Opportunity Workplace and an Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

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