Avionics Test Specialist

The Role

We are seeking a hands-on Test Specialist who can independently plan, prepare, execute, and troubleshoot electrical and hardware tests. This role will work closely with Test Engineering and Electrical Design Engineers and other engineering teams to understand hardware functionality and requirements, determine what needs to be tested, select practical test methods, and develop clear test procedures and acceptance criteria.

You will own test execution from setup through results, investigate failures to isolate their cause, and help improve test coverage, reliability, and repeatability across development and production hardware.

Key Responsibilities

• Review hardware requirements, schematics, block diagrams, and interface documentation to identify test objectives, risks, and gaps in test coverage.
• Independently determine what to test and how to test it, including instrumentation, test configurations, measurements, and pass/fail criteria.
• Create, review, and maintain practical test plans, acceptance test procedures (ATPs), checklists, and test instructions for prototype and production hardware.
• Build, configure, and verify test setups using bench instruments, DAQ systems, harnesses, fixtures, and automated test equipment.
• Perform hardware bring-up, functional verification, integration tests, and repeatable bench testing with minimal supervision.
• Execute procedures safely and consistently; capture traceable results, anomalies, deviations, and configuration details.
• Independently troubleshot failed tests and unexpected hardware behavior using schematics, measurements, and systematic isolation techniques.
• Distinguish DUT failures from test fixture, instrumentation, wiring, software, or procedure issues; reproduce and characterize failures.
• Document findings, communicate technical evidence, and work with engineers and manufacturing teams to identify root causes and verify corrective actions.
• Improve procedures, test coverage, fixtures, and automated test workflows based on results and lessons learned.
• Prepare concise test reports and maintain accurate records, equipment configurations, and revision-controlled procedures.
• Provide technical guidance to Test Technicians on setup, test execution, troubleshooting, and good laboratory practices.

Required Qualifications

• 3+ years of hands-on experience in electrical, electronics, avionics, or hardware testing, or equivalent demonstrated capability.
• Demonstrated ability to plan and perform tests independently, not just follow existing procedures.
• Ability to read and interpret electrical schematics, block diagrams, wiring diagrams, and technical requirements.
• Proficiency using oscilloscopes, digital multimeters, power supplies, logic analyzers, and related test equipment.
• Experience writing test procedures, defining pass/fail criteria, documenting results, and systematically troubleshooting failures.
• Strong communication, technical documentation, and problem-solving skills.

Preferred Qualifications

• Experience with aerospace or defense hardware, embedded electronics, avionics, or system integration testing.
• Experience with NI DAQ hardware, LabVIEW, automated test equipment, and test fixtures.
• Familiarity with common hardware interfaces such as CAN, UART, RS-422/485, Ethernet, and discrete I/O.
• Experience supporting product development, design verification, acceptance testing, or production failure analysis.
• Associate degree or technical training in electronics or a related discipline; engineering degree is a plus, not a requirement.

Additional Requirements

• Available to work extended hours and weekends as needed

ITAR Requirements

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

Pay Range $40—$52 USD

At Mach, we believe that compensation is more than just a paycheck. It's a comprehensive package designed to reward the time, skills, and expertise you bring to our team. We are committed to offering competitive compensation that is equitable, transparent, and aligned with market trends.

Key Elements of Our Compensation Philosophy

• Competitive Salaries: We continuously research market rates to ensure our salaries are competitive with those in our industry and geographic location.
• Performance-Based Incentives: Our bonus structure is tied to both individual and company performance, creating a win-win scenario that motivates our team members to excel.
• Equity Participation: We offer stock options or equity to employees, ensuring that you share in the success and growth of the company.
• Benefit Packages: Our benefits include healthcare, dental and vision plans, retirement savings, and paid time off, because we understand that your well-being extends beyond the office.
• Professional Development: We allocate funds for continuing education, training, and career growth.
• Transparency: We are committed to openness about our compensation tiers and how decisions are made, ensuring trust and mutual respect.

By joining Mach, you're not just accepting a job-you're becoming a key part of a team that values your contributions and invests in your growth. Together, we aim to create a rewarding environment that sets the stage for long-term success.

Data Privacy

Disclosures

This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.

The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offers may vary based on (but not limited to) work experience, education and training, critical skills, and business considerations. Highly competitive equity grants are included in most offers and are considered part of Mach's total compensation package. Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development.