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Senior Computer 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 ... Bachelor's or Master's degree in Computer Science, Engineering, or equivalent experience. Diversity ...

Rain Bird Corporation

Sr. Quality Engineer

Tucson, AZ · On-site

$83K - $113K/yr

Highly experienced Senior Quality Engineer with over 8 years of expertise in the driving process ... Skilled in the use of word-processing, spreadsheet, and database computer programs. * Enthusiastic ...

Rain Bird Corporation

Sr. Quality Engineer

Tucson, AZ · On-site

$83K - $113K/yr

Overview Highly experienced Senior Quality Engineer with over 8 years of expertise in the driving ... Skilled in the use of word-processing, spreadsheet, and database computer programs. * Enthusiastic ...

Rain Bird Corporation

Sr. Quality Engineer

Tucson, AZ

$83K - $113K/yr

OverviewHighly experienced Senior Quality Engineer with over 8 years of expertise in the driving ... Skilled in the use of word-processing, spreadsheet, and database computer programs. * Enthusiastic ...

Tiberius Aerospace Inc.

GNC Embedded Engineer

Tucson, AZ · On-site

$155 - $200/hr

The Senior GNC Software Engineer will own the implementation stack, build the test infrastructure, and close the software V&V against a real flight computer. As Tiberius grows, this person will be ...

Tiberius Aerospace Inc.

GNC Embedded Engineer

Tucson, AZ · On-site

$155K - $200K/yr

The Senior GNC Software Engineer will own the implementation stack, build the test infrastructure, and close the software V&V against a real flight computer. As Tiberius grows, this person will be ...

Tiberius Aerospace Inc.

GNC Embedded Engineer

Tucson, AZ · On-site

$155K - $200K/yr

The Senior GNC Software Engineer will own the implementation stack, build the test infrastructure, and close the software V&V against a real flight computer. As Tiberius grows, this person will be ...

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Showing results 21-40

All JobsComputer Engineer JobsSenior Computer Engineer JobsSenior Computer Engineer Jobs in Tucson, AZ

Senior Computer Engineer information

See Tucson, AZ salary details

$57.4K

$122.1K

$177K

How much do senior computer engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for senior computer engineer in Tucson, AZ is $122,060.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,800.00 and $138,400.00 per year, depending on experience, location, and employer.

What is a senior computer engineer?

Senior Computer Engineers are experienced professionals who design, develop, and maintain computer hardware and software systems. They often lead engineering teams, oversee complex projects, and ensure that systems meet organizational requirements for performance and security. Their work may include developing new technologies, optimizing existing systems, and mentoring junior engineers. Senior Computer Engineers typically have several years of experience and a strong background in computer science or engineering.

What are the key skills and qualifications needed to thrive as a senior computer engineer?

To thrive as a Senior Computer Engineer, you need advanced knowledge of computer architecture, hardware and software integration, and a relevant degree in computer engineering or a related field. Familiarity with design tools like CAD software, programming languages (such as C/C++ or Python), and industry certifications (like Cisco or CompTIA) is highly beneficial. Leadership, problem-solving, and effective communication are crucial soft skills for managing projects and mentoring junior engineers. These competencies ensure the successful development, troubleshooting, and optimization of complex computing systems, driving innovation and efficiency in technology solutions.

What are some typical challenges faced by senior computer engineers when leading project teams?

Senior Computer Engineers often encounter challenges such as balancing technical leadership with hands-on development work, managing cross-functional team communication, and ensuring that projects stay on schedule. They are responsible for translating high-level requirements into actionable tasks while mentoring junior engineers and resolving technical roadblocks. Effective time management and strong collaboration skills are key, as they frequently coordinate between engineering, product management, and other stakeholders to deliver complex systems on time.

What are the most commonly searched types of Computer Engineer jobs in Tucson, AZ?

The most popular types of Computer Engineer jobs in Tucson, AZ are:

What cities near Tucson, AZ are hiring for Senior Computer Engineer jobs?

Cities near Tucson, AZ with the most Senior Computer Engineer job openings:

Senior Computer Engineer jobs near you
Infographic showing various Senior Computer Engineer job openings in Tucson, AZ as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 79% Full Time, 16% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $119,876 per year, or $57.6 per hour.

Senior Infrastructure Engineer

Komatsu

Tucson, AZ • On-site

$93K - $126K/yr

Full-time

Re-posted 16 hours ago

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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