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Infrastructure Engineer Jobs in Tucson, AZ (NOW HIRING)

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, USA, 85706 Requisition ID: 36532 Onsite or Remote: Onsite Position Shape the Future of Mining with ...

New

ASARCO LLC

Infrastructure Engineer

Marana, AZ · On-site

$94K - $124K/yr

The Infrastructure Systems Engineer is responsible for maintaining, optimizing, and ensuring the availability of the company's IT infrastructure. This includes servers, storage systems, and cloud ...

AURA

Electrical Engineer

Tucson, AZ · On-site

The Engineer will evaluate the current electrical infrastructure and develop and implement necessary upgrades to ensure stable and continuous power delivery to critical telescope systems. A key ...

NOAO

Electrical Engineer

Tucson, AZ · On-site

The Engineer will evaluate the current electrical infrastructure and develop and implement necessary upgrades to ensure stable and continuous power delivery to critical telescope systems. A key ...

NSF's NOIRLab

Electrical Engineer

Tucson, AZ · On-site

The Engineer will evaluate the current electrical infrastructure and develop and implement necessary upgrades to ensure stable and continuous power delivery to critical telescope systems. A key ...

University of Arizona

Senior Software Engineer

Tucson, AZ · On-site

$115K - $152K/yr

Programming languages will include Python for agentic infrastructure, data management, and analysis ... and Rust for speed-optimized algorithm implementations. * Projects will entail development of ...

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All JobsInfrastructure Engineer JobsInfrastructure Engineer Jobs in Tucson, AZ

Infrastructure Engineer information

See Tucson, AZ salary details

$44K

$120.1K

$172.1K

How much do infrastructure engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for infrastructure engineer in Tucson, AZ is $120,138.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,600.00 and $133,300.00 per year, depending on experience, location, and employer.

What are some common challenges infrastructure engineers face when managing large-scale systems?

Infrastructure Engineers often encounter challenges such as ensuring system scalability, maintaining high availability, and minimizing downtime during updates or incidents. Managing complex environments requires balancing security, performance, and cost efficiency while supporting rapid growth or changes in business needs. Effective communication and collaboration with development, security, and operations teams are also crucial to address issues quickly and maintain seamless service delivery.

What are the key skills and qualifications needed to thrive as an infrastructure engineer, and why are they important?

To thrive as an Infrastructure Engineer, you need a solid understanding of networking, operating systems, cloud platforms, and infrastructure architecture, often supported by a degree in computer science or related fields. Familiarity with tools like AWS, Azure, VMware, automation frameworks (e.g., Ansible, Terraform), and relevant certifications such as AWS Certified Solutions Architect or CompTIA Network+ is typical. Strong problem-solving, communication, and teamwork skills help you collaborate across IT and business units and respond effectively to incidents. These skills and qualities are crucial for ensuring system reliability, security, and scalability in complex technology environments.

What is the difference between Infrastructure Engineer vs Network Engineer?

AspectInfrastructure EngineerNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNA, Cisco CCNPCompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentData centers, cloud environments, enterprise IT infrastructureNetwork operations centers, enterprise networks, ISP environments
ResponsibilitiesDesigning, implementing, maintaining IT infrastructure, servers, cloud systemsDesigning, configuring, troubleshooting network hardware and connectivity
Industry UsageIT companies, cloud providers, large enterprisesTelecommunications, ISPs, large organizations with complex networks

While both roles require similar certifications and work in enterprise environments, Infrastructure Engineers focus on overall IT infrastructure including servers and cloud systems, whereas Network Engineers specialize in network hardware and connectivity. Understanding these differences helps in choosing the right career path or job search focus.

What is an infrastructure engineer?

An infrastructure engineer ensures that their organization’s computer network infrastructure functions properly. As an infrastructure engineer, you monitor computer systems, improve IT applications, and troubleshoot infrastructure problems. Exact job responsibilities vary widely depending on the employer, but typical duties involve working with storage and hosting technologies, monitoring computer software and hardware, installing servers, and developing cloud-based infrastructure. Infrastructure engineer positions are available in all industries, especially those with a heavy reliance on technology. This career requires extensive experience working with computers and the ability to stay current with emerging technologies and trends.

More about Infrastructure Engineer jobs
What are the most commonly searched types of Infrastructure Engineer jobs in Tucson, AZ? The most popular types of Infrastructure Engineer jobs in Tucson, AZ are:
What are popular job titles related to Infrastructure Engineer jobs in Tucson, AZ? For Infrastructure Engineer jobs in Tucson, AZ, the most frequently searched job titles are:
What job categories do people searching Infrastructure Engineer jobs in Tucson, AZ look for? The top searched job categories for Infrastructure Engineer jobs in Tucson, AZ are:
What cities near Tucson, AZ are hiring for Infrastructure Engineer jobs? Cities near Tucson, AZ with the most Infrastructure Engineer job openings:
Infrastructure Engineer jobs near you
Infographic showing various Infrastructure Engineer job openings in Tucson, AZ as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $120,138 per year, or $57.8 per hour.

Senior Infrastructure Engineer

Komatsu

Tucson, AZ • On-site

$93K - $126K/yr

Full-time

Posted 3 days ago

New

Komatsu rating

8.5

Company rating: 8.5 out of 10

Based on 78 frontline employees who took The Breakroom Quiz

82nd of 487 rated machine equipment manufacturers

Job description

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 that seemed 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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