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Hardware Engineer Contract Jobs (NOW HIRING)

Hardware Engineer

Lockhart, TX ยท On-site

$113.50K - $149.80K/yr

We're looking for a tinkerer whose core strengths are sensors, microcontroller programming, and ... Contract : Hours flexible. Hiring ASAP. Potential to convert to full-time. * On-site in Lockhart ...

Sr. Hardware Engineer

City Of Industry, CA

$109.40K - $146K/yr

Work with contract manufacturers to ensure successful production and delivery of hardware solutions ... Bachelor's or Master's degree in Electrical Engineering or equivalent combination of education and ...

5G Devices Hardware Engineer

Tempe, AZ

$118.30K - $156.10K/yr

Work closely with chipset vendors, contract manufacturers, and internal engineering teams. * Provide technical guidance to partners and internal teams on hardware integration best practices. * Mentor ...

Sr. Hardware Engineer

Rowland Heights, CA ยท On-site

$109.40K - $146K/yr

Work with contract manufacturers to ensure successful production and delivery of hardware solutions ... Bachelor's or Master's degree in Electrical Engineering or equivalent combination of education and ...

5G Devices Hardware Engineer

Carlsbad, CA

$128.10K - $169.10K/yr

Work closely with chipset vendors, contract manufacturers, and internal engineering teams. * Provide technical guidance to partners and internal teams on hardware integration best practices. * Mentor ...

5G Devices Hardware Engineer

Carlsbad, CA ยท On-site

$128.10K - $169.10K/yr

Work closely with chipset vendors, contract manufacturers, and internal engineering teams. * Provide technical guidance to partners and internal teams on hardware integration best practices. * Mentor ...

5G Devices Hardware Engineer

Carlsbad, CA

$128.10K - $169.10K/yr

Work closely with chipset vendors, contract manufacturers, and internal engineering teams. * Provide technical guidance to partners and internal teams on hardware integration best practices. * Mentor ...

Sr. Hardware Engineer

Rowland Heights, CA ยท On-site

$109.40K - $146K/yr

Work with contract manufacturers to ensure successful production and delivery of hardware solutions ... Bachelors or Masters degree in Electrical Engineering or equivalent combination of education and ...

Hardware Engineer-II

Saint Joseph, MI ยท On-site

$90K - $110K/yr

Hardware Engineer-II Key Activities * Develop and validate embedded hardware applications -Design ... Experience designing high volume products dealing with contract manufacturers. * Mixed-signal and ...

Hardware engineer (Granada, Spain)

Bath, PA ยท On-site

$113.30K - $149.60K/yr

Salary: We're looking for a Hardware Engineer to join our Hardware team in Granada, Spain. Our ... Collaborate with contract manufacturer partners to ensure timely supply of systems and devices in ...

Systems Hardware Engineer

Herndon, VA ยท On-site

$86K - $138K/yr

Position is Contingent on Contract Award** Qualifications Basic Qualifications : * Active Top ... Proficiency in hardware engineering tools. * Proficiency in documenting requirements and ...

Systems Hardware Engineer

Herndon, VA ยท On-site

$86K - $138K/yr

Position is Contingent on Contract Award** Qualifications Basic Qualifications : * Active Top ... Proficiency in hardware engineering tools. * Proficiency in documenting requirements and ...

Position is Contingent on Contract Award** Qualifications Basic Qualifications : * Active Top ... Proficiency in hardware engineering tools. * Proficiency in documenting requirements and ...

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Hardware Engineer Contract information

See salary details

$51K

$146.2K

$196.5K

How much do hardware engineer contract jobs pay per year?

As of Jun 1, 2026, the average yearly pay for hardware engineer contract in the United States is $146,230.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,500.00 and $163,000.00 per year, depending on experience, location, and employer.

What is a Hardware Engineer Contract job?

A Hardware Engineer Contract job is a temporary or project-based role where engineers design, develop, and test hardware components for various systems. These contracts may last from a few months to a year or more, depending on the project's needs. Contractors often work for tech companies, manufacturers, or consulting firms, bringing specialized expertise without long-term commitments. This role typically involves circuit design, PCB layout, prototyping, and testing. Contract hardware engineers may work on-site or remotely, depending on the employer's requirements.

What are the key skills and qualifications needed to thrive in the Hardware Engineer Contract position, and why are they important?

To thrive as a Hardware Engineer Contract, you need a solid background in electrical engineering, circuit design, and prototyping, often supported by a relevant degree and hands-on experience. Familiarity with CAD software, PCB layout tools, and hardware validation systems is typically required, and certifications like IPC-A-610 or CompTIA ITF+ can be advantageous. Strong problem-solving, communication, and project management skills help you excel within cross-functional teams and manage shifting project priorities. These competencies ensure you can deliver robust hardware solutions on time, collaborate effectively, and adapt to the dynamic nature of contract work.

What kind of projects and work environments can I expect as a contract hardware engineer?

As a contract hardware engineer, you'll often work on short- to mid-term projects such as new product development, system upgrades, or prototype testing for a variety of clients. Environments vary from in-house R&D labs and manufacturing floors to remote collaboration with distributed teams, depending on the client and project scope. You'll typically work alongside firmware engineers, product managers, and test engineers to deliver integrated solutions. This variety offers exposure to different industries and technologies, building both your expertise and professional network.

What engineers make $300,000 a year?

Senior hardware engineers, especially those with extensive experience, specialized skills in areas like FPGA design or ASIC development, and working in high-demand industries such as aerospace or semiconductor manufacturing, can earn $300,000 or more annually. Achieving this level often requires advanced certifications, leadership roles, and working in competitive markets or companies with high compensation standards.
What cities are hiring for Hardware Engineer Contract jobs? Cities with the most Hardware Engineer Contract job openings:
What are the most commonly searched types of Hardware Engineer jobs? The most popular types of Hardware Engineer jobs are:
What states have the most Hardware Engineer Contract jobs? States with the most job openings for Hardware Engineer Contract jobs include:

Hardware Engineer

Proto-Town

Lockhart, TX โ€ข On-site

$113.50K - $149.80K/yr

Full-time

Posted 10 days ago


Job description

Proto-Experiments runs ambitious projects. Our current focus is ML-driven crystal growth systems that close the loop between sensors, ML-driven control, and physical hardware. We're looking for a tinkerer whose core strengths are sensors, microcontroller programming, and breadboard-level fabrication. A lot of this role is figuring out how to prototype and build. Materials science or ML background is a plus but not required. Hiring ASAP.

Crystal growth is the immediate project, but Proto-Experiments has other unusual builds in the pipeline. If it is a good fit, there is real opportunity to keep working together on what comes next.

What you'll do

  • Build the sensing side of our growth rigs: thermocouples, optical sensors, cameras, pressure sensors - selecting them, wiring them cleanly, and getting clean signals out of noisy environments.

  • Program the microcontrollers running the rigs: sensor sampling, control loops, motor sequencing, and host comms.

  • Breadboard and prototype-level fabrication: protoboards, harnesses, simple carrier boards, plus 3D-printed brackets and basic mechanical scaffolding.

  • Power side: heater control, motor drives, PID loops, MOSFETs, isolation, grounding.

  • Take rigs from "works on the bench" to "runs reliably for a 72-hour growth," and debug across the stack when they don't.

We're looking for

  • A natural tinkerer - someone who learns quickly, stays deeply curious, works extremely hard, and brings creativity to the bench.

  • Strong sensor integration experience

  • Solid microcontroller programming

  • Real breadboard and prototype-fab skills

  • Light mechanical fab: basic CAD, 3D printing

You don't need every one of these. We care more about mindset and attitude.

Logistics

  • Contract: Hours flexible. Hiring ASAP. Potential to convert to full-time.

  • On-site in Lockhart, TX.

  • To apply: email jack@earthship.city