Aircraft Ducting Technician

STS Technical Services is hiring Aircraft Sheet Metal Fabrication Technicians to support aerospace ducting system repair and fabrication operations in Milwaukee, Wisconsin
. This role is ideal for technicians who enjoy hands on fabrication work, precision assembly, and supporting aircraft pneumatic systems in a regulated aviation environment.

If you are mechanically inclined, detail oriented, and ready to grow your skills within aerospace manufacturing and repair, this is a strong opportunity to build a long term career.

The Aircraft Sheet Metal Fabrication Technician is responsible for the inspection, maintenance, repair, and overhaul of aircraft ducting system components. This position supports pneumatic and environmental control system hardware and works closely with production and quality teams to ensure all components meet FAA requirements, technical data, and performance standards.

This role reports to the Repair Shop Manager or Lead Technician.

• Perform metal fabrication tasks including trimming, cutting, drilling, marking, dent removal, identification, and assembly of metallic parts
• Work in accordance with work instructions, blueprints, and production planning documents
• Perform basic composite and insulation processes including hand lay up, curing, trimming, and insulation wrapping
• Set up and operate fabrication equipment such as curing ovens, cutters, routers, sanders, and related machinery
• Support welding fabrication processes under supervision
• Operate hand tools, power tools, and shop equipment following training and safety guidelines
• Use measuring instruments including tape measures, calipers, micrometers, and scales to verify dimensions
• Perform polishing, cleaning, and basic finishing operations per company standards
• Accurately record material usage, traceability information, and shop traveler data
• Assist with material handling, part movement, tool cleaning, and general shop support activities
• Maintain a clean, organized, and FOD free work area
• Follow written and verbal instructions from supervisors, leads, and production documentation
• Support continuous improvement initiatives and standardized work practices
• Communicate work status and technical issues with team members and supervisors
• Achieve departmental goals related to quality, productivity, and utilization
• Perform additional duties consistent with composite and metal fabrication job families

• Prior military or civilian maintenance experience working on aerospace ducting systems is preferred
• Ability to read and understand blueprints, work orders, and production planning documents
• Basic understanding of aircraft ducting systems and repair techniques
• Willingness to learn fabrication, fitting, and assembly techniques
• Ability to use precision measuring tools including calipers, dial gauges, and micrometers
• Basic computer skills including Microsoft Word and Excel
• Team oriented mindset with a willingness to learn and develop new skills
• Ability to lift up to 50 pounds and stand for extended periods
• Comfortable working in a shop environment with exposure to noise and chemicals

• Initial training as outlined in the Training Manual
• Annual and recurrent training per Training Log S3RS FM 100
• Pentagon Basics
• Export and ITAR Compliance
• ESD Handling
• Human Factors
• Accomplishing work under FAA, UK CAA, and EASA approvals

STS Technical Services is a Top 100 Staffing Firm that partners with leading aerospace, manufacturing, defense, and industrial organizations. We connect skilled technicians with career opportunities across the United States.

To speak directly with a recruiting professional, call .

STS Technical Services is an Equal Opportunity Employer.

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