Quality Control Engineer at sigmadefense

Compensation

$65,000 – $80,000/yr

Location: Huntsville, Alabama
Type: Full-time
Posted: Jul 9, 2026

Description

Sigma Defense is looking for a Quality Control Engineer specializing in RF Hardware & Electronics. This role involves testing, inspecting, troubleshooting, documenting, and verifying electronic components, assemblies, and systems. The engineer needs to be detail-oriented, able to follow procedures, learn quickly, and produce accurate results in a fast-paced technical setting.

Required Skills

Electronic Components
Assemblies
Systems
Test Equipment
Quality Documentation
Technical Aptitude
Attention to Detail
Hands-on Testing
Troubleshooting
Microsoft Office Tools
Organizational Skills
Time Management
Communication Skills

Additional Information

Required Previous Experiences: experience working with electronic components, assemblies, or systems.
strong technical aptitude and ability to learn new systems, tools, and procedures quickly.
strong attention to detail and ability to follow procedures accurately and consistently.
ability to perform hands-on testing, inspection, troubleshooting, and documentation tasks with minimal errors.
ability to develop clear technical documentation, including test procedures, inspection steps, and quality records.
comfortable using computers, Microsoft Office tools, and electronic documentation systems.
good organizational skills and ability to maintain accurate quality records.
ability to manage time effectively and complete assigned tasks accurately.
clear communication skills and willingness to work closely with engineering, production, and quality teams.
ability to identify abnormal test results or product conditions and escalate issues appropriately.
Preferred Qualifications: Experience with RF systems, RF components, or RF test environments.
Experience using spectrum analyzers.
Experience using oscilloscopes, multimeters, power meters, signal generators, network analyzers, or similar test equipment.
Experience in a QC, test engineering, electronics technician, or manufacturing test role.
Experience working in a manufacturing, production, defense, aerospace, or electronics environment.
Familiarity with quality documentation, inspection forms, nonconformance reporting, or calibration control.