Mechanical Assembler

Wenzel Associates; Austin (TX); On-site; USD 55,000 - 75,000; Full time

Job summary

Wenzel Associates in Austin, TX is seeking a skilled Mechanical Assembler experienced in RF modules, cable harnesses, and RF assemblies to join a high-reliability production team. You will read engineering drawings, build RF cables (SMA, N-type), perform crimping and soldering to IPC/WHMA-A-620 and J-STD-001, and maintain FOD/ESD controls with precise documentation.

Ideal candidates have 3+ years in RF assembly, strong attention to detail, and the ability to follow technical instructions in a

Qualifications

• 3+ years mechanical/electromechanical assembly with RF wiring or high-reliability cable builds
• Ability to read engineering drawings, wiring diagrams, and build instructions
• Proficiency with torque tools, crimpers, etc.
• Experience in FOD/ESD-controlled environments
• Strong manual dexterity and attention to detail; able to complete precision assembly work

Responsibilities

• Assemble mechanical/electromechanical components, chassis, and RF modules per drawings and work instructions
• Build and route RF cable assemblies (SMA, N-type, semi-rigid coax) with proper torque and strain relief
• Perform crimping, soldering, heat-shrink, and wiring to IPC/WHMA-A-620 and J-STD-001
• Conduct continuity checks, visual inspection, and basic RF verification
• Complete travelers, BOM steps, and build documentation accurately
• Maintain FOD-free and ESD-controlled work practices
• Report nonconformances and support rework per standardized processes

Skills

RF wiring

Reading drawings

FOD/ESD compliance

Manual dexterity

Attention to detail

Education

High school diploma or GED

Technical certificate (preferred)

Tools

Torque tools

Crimpers

Soldering iron

Job description

Mechanical Assembler - RF Systems

Overview Seeking a skilled Mechanical Assembler experienced in building and wiring RF modules, cable harnesses, and RF assemblies. This role requires strong attention to detail, adherence to FOD and ESD controls, and the ability to follow technical documentation in a high-reliability production environment.

Key Responsibilities

• Assemble mechanical/electromechanical components, chassis, and RF modules per drawings, schematics, and work instructions.
• Build and route RF cable assemblies (SMA, N-type, semi-rigid coax) with proper torque, bend radius, and strain relief.
• Perform crimping, soldering, heat-shrink, and wiring to IPC/WHMA-A-620 and J-STD-001 standards.
• Conduct continuity checks, visual inspection, and basic RF verification under guidance.
• Complete travelers, BOM steps, and build documentation accurately.
• Maintain FOD-free and ESD-controlled work practices.
• Report nonconformances, support rework, and follow standardized processes.

Requirements

Minimum Qualifications

• 3+ years mechanical/electromechanical assembly with RF wiring or high-reliability cable builds, or similar types of hardware.
• Ability to read engineering drawings, wiring diagrams, and build instructions.
• Proficiency with torque tools, crimpers, etc.
• Experience in FOD/ESD-controlled environments.
• Strong manual dexterity and attention to detail; able to complete precision assembly work.

Preferred Qualifications

• IPC/WHMA-A-620 or J-STD-001 certification (current or previous).
• Experience with aerospace/defense or telecom RF products; knowledge of MIL-spec connectors.
• Understanding of lean manufacturing, 5S, and quality processes.

Physical Requirements

• Lift up to 30-40 lbs; perform fine assembly under magnification.
• Work in ESD areas; use chemicals/adhesives with PPE as required.

Education

• High school diploma or GED required; technical certificate preferred.