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Freelance Computer Hardware Engineer Jobs in Tucson, AZ

Principal Software Engineer

Tucson, AZ · On-site

$130.20K - $174.60K/yr

... and computer hardware optimization techniques • Experience of the development of software drivers for the operation of computer hardware interfaces • Experience in common computer hardware ...

Work in a multidiscipline engineering team environment. Develop and derive requirements for ... Knowledge of computer architecture and computer hardware optimization techniques. Knowledge of the ...

Work in a multidiscipline engineering team environment. Develop and derive requirements for ... Knowledge of computer architecture and computer hardware optimization techniques. Knowledge of the ...

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Showing results 1-20

Freelance Computer Hardware Engineer information

See Tucson, AZ salary details

$48.2K

$138.3K

$185.8K

How much do freelance computer hardware engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for freelance computer hardware engineer in Tucson, AZ is $138,257.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,800.00 and $154,100.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Computer Hardware Engineer vs Computer Hardware Technician?

AspectFreelance Computer Hardware EngineerComputer Hardware Technician
CredentialsRelevant certifications (e.g., CompTIA A+, Cisco), technical expertiseCertifications often required, such as CompTIA A+
Work EnvironmentSelf-employed, project-based, remote or on-siteOn-site, repair shops, or corporate settings
Employer & IndustryClients across various industries, independent contractingCompanies, service centers, retail
Work FocusDesign, troubleshooting, consulting, custom hardware solutionsHardware installation, repair, maintenance

Freelance Computer Hardware Engineers focus on designing, troubleshooting, and consulting on hardware projects independently, often working remotely or on a per-project basis. In contrast, Computer Hardware Technicians primarily perform on-site repairs, maintenance, and installation tasks within organizations or repair shops. Both roles require similar certifications but differ in scope, work environment, and client interaction.

What are the most commonly searched types of Computer Hardware Engineer jobs in Tucson, AZ? The most popular types of Computer Hardware Engineer jobs in Tucson, AZ are:
What are popular job titles related to Freelance Computer Hardware Engineer jobs in Tucson, AZ? For Freelance Computer Hardware Engineer jobs in Tucson, AZ, the most frequently searched job titles are:
What job categories do people searching Freelance Computer Hardware Engineer jobs in Tucson, AZ look for? The top searched job categories for Freelance Computer Hardware Engineer jobs in Tucson, AZ are:
What cities near Tucson, AZ are hiring for Freelance Computer Hardware Engineer jobs? Cities near Tucson, AZ with the most Freelance Computer Hardware Engineer job openings:
Principal Software Engineer

Principal Software Engineer

The Computer Merchant

Tucson, AZ • On-site

$130.20K - $174.60K/yr

Other

Medical, Dental, Vision, Life, Retirement

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


Job description

JOB TITLE: SOFTWARE ENGINEER
LOCATION: TUCSON,AZ
RATE RANGE: 95.00-100.00 PER HOUR
JOB# 14999325
REQUIRED SKILLS:

Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum 8 years prior relevant experience, or an Advanced degree in a related field and minimum 5 years experience. • Experience in developing and integrating software applications using programming languages including but not limited to C++, C#, Java, Python or Visual Basic. • Experience in utilizing integrated development environments and debugging tools to troubleshoot software implementation and ensure integrity of the software products. • Prior experience in Windows Operating System and Microsoft Visual Studio is required. • Prior experience in laboratory test instrumentation, electronics, and software (Ex. oscilloscopes, power supplies, digital multimeters) • Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
JOB DESCRIPTION:
The Test Equipment Engineering (TEE) team within the Hardware Discipline Center is a multi-discipline organization that provides test solutions to support production lines for our entire missile portfolio. The software team within TEE is responsible for developing advanced windows application solutions for all products. We are hands-on, designing with the latest technology and tools, and integrating state-of-the-art software solutions with the most advanced engineering systems in the world. TEE products are in engineering labs, in the field, and in production environments utilized for weapon system products. TEE has job opportunities across all phases of the engineering lifecycle, including demonstrations, early engineering tests, design verification tests, production, and post-production sustainment.
This position is for a Principal Software Engineer with at least 8 years of professional experience or 5 years of professional experience and an advanced STEM degree. This position is focused on the design, development, integration, and maintenance of software as a part of on-site factory support of systems to support weapon system product development. The selected candidate will develop applications, libraries, and instrument drivers using the software style, development language, and integrated development environment specified by the organization.
The selected candidate will contribute to multidiscipline engineering teams. Typical work involves the development of both engineering and production equipment, environments, and systems. As such, the candidate will contribute to the completion of all stages of product development for RMD weapon system products. They will be expected to work, either as a part of a team or independently, to design, develop, and implement system level applications in support of producing and maintaining weapon system products.
What You Will Do:
• Design, develop and integrate object-oriented software applications using C#, C++ in Microsoft Visual Studio in a Windows Operating System (OS)
• Prioritize and handle multiple software engineering tasks concurrently
• Troubleshoot software and test equipment instrumentation
• Work in a multidiscipline engineering team environment
• Develop and derive requirements for software products
• Lead and mentor junior software engineers
Qualifications We Prefer: • Experience with computer architecture and computer hardware optimization techniques • Experience of the development of software drivers for the operation of computer hardware interfaces • Experience in common computer hardware interface and data protocols such as TCP/IP, UDP, or RS-422 • Experience with Unified Modeling Language (UML) to visualize software architecture and design • Experience in software development lifecycles, such as Waterfall and Agile • Experience with Software Configuration Management principles • Experience with Microsoft Azure DevOps Server or GitHub • Written and interpersonal communication skills • Experience in leading teams/projects in a technical capacity
Equal opportunity employer as to all protected groups, including protected veterans and individuals with disabilities
* While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. Benefits offered include medical, dental and vision benefits; dependent care flexible spending account; 401(k) plan; voluntary life/short term disability/whole life/term life/accident and critical illness coverage; employee assistance program; sick leave in accordance with regulation. Benefits may be subject to generally applicable eligibility, waiting period, contribution, and other requirements and conditions. Benefits offered are in accordance with applicable federal, state, and local laws and subject to change at TCM's discretion.
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