RF Hardware & Electronics QC Engineer — Hands-On Tester

Sigma Defense; Huntsville (AL); On-site; USD 65,000 - 80,000; Full time

Benefits offered by this job

Dental & Vision

Health Insurance with HSA

Life & AD&D

EAP program

401(k) with match

PTO 160 hours

Floating holidays

Educational assistance

Competitive salary

Job summary

Sigma Defense is seeking a detail-oriented Quality Control Engineer - RF Hardware & Electronics to support testing, inspection, troubleshooting, documentation, and quality verification of electronic components, assemblies, and systems. This hands-on role requires following detailed procedures and delivering accurate results in a fast-paced technical environment.

The ideal candidate has experience with electronic systems, test equipment, and quality documentation; RF systems experience is highly

Qualifications

• Experience with electronic components, assemblies, or systems.
• Ability to learn new systems, tools, and procedures quickly.
• Strong attention to detail and ability to follow procedures accurately.
• Hands-on testing, inspection, and documentation with minimal errors.
• Develop clear test procedures and quality records.
• Proficient with computers and electronic documentation systems.
• Strong organizational skills and time management.
• Clear communication with engineering, production, and quality teams.

Responsibilities

• Perform inspections, functional testing, and verification of components and assemblies.
• Execute QC test procedures with accuracy and consistency.
• Develop and revise test procedures and quality documentation as needed.
• Operate lab equipment such as multimeters, oscilloscopes, and power supplies.
• Support RF-related testing using spectrum analyzers or RF test gear.
• Record and document test results using standard QC forms and logs.
• Identify nonconformances and report issues promptly.
• Contribute to root cause investigations and corrective actions.

Skills

Attention to detail

Hands-on testing

Technical documentation

Clear communication

Time management

Organizational skills

Learning quickly

Education

Bachelors in Electrical/Electronics/RF/Computer Engineering

Relevant hands-on experience without degree

Tools

Spectrum analyzers

Oscilloscopes

Multimeters

Power meters

Network analyzers

Job description

Sigma Defense is seeking a detail-oriented Quality Control Engineer - RF Hardware & Electronics to support testing, inspection, troubleshooting, documentation, and quality verification of electronic components, assemblies, and systems. This hands-on role requires following detailed procedures and delivering accurate results in a fast-paced technical environment.

The ideal candidate has experience with electronic systems, test equipment, and quality documentation; RF systems experience is highly