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RF/Hot Air Welder at i2k Defense

Position RF/Hot Air Welder
Posted 26 Mar 2026
Expired 25 Apr 2026
Company i2k Defense
Location Caguas | US
Job Type Full Time

Job Description:

Latest job information from i2k Defense for the position of RF/Hot Air Welder. If the RF/Hot Air Welder vacancy in Caguas matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at i2k Defense for the position of RF/Hot Air Welder below matches your qualifications.

Job Description

Job Description

Job Summary

The RF/Hot Air Welder is responsible for fusing thermoplastic materials (PVC, Urethane, Vinyl) using Radio Frequency (RF) and Hot Air welding equipment. This role creates airtight and watertight seals essential for defense and amusement inflatable products, ensuring structural integrity through molecular bonding rather than traditional stitching or adhesives.

Essential Duties & Responsibilities

  • Machine Operation: Setup and operate RF generators and Hot Air welding machines to produce clean, high-strength seals in industrial fabrics.
  • Material Preparation: Measure, cut, and align fabric sections according to technical drawings and blueprints.
  • Parameter Management: Adjust machine settings—including power output, dwell time, and air pressure—based on material thickness and type (PVC vs. Polyurethane).
  • Quality Assurance: Perform in-process verification, monitoring for material alignment and signs of overheating to ensure seals meet airtight/watertight specifications.
  • Tooling Maintenance: Assist in the setup of custom-shaped electrodes (dies) and perform daily maintenance on welding stations.
  • Safety Compliance: Adhere to all safety protocols, including the use of PPE and proper handling of high-frequency electromagnetic equipment.

Qualifications & Experience

  • Experience: 1–2 years of experience in industrial fabric welding (RF/Dielectric or Hot Air/Wedge) is preferred.
  • Education: High school diploma or equivalent (GED).
  • Technical Skills: Ability to read engineering drawings and use precision measuring instruments (calipers, rules).
  • Familiarity: Knowledge of thermoplastic properties and the bonding requirements for airtight inflatables.

Physical Requirements & Work Environment

  • Stamina: Ability to stand or walk for prolonged periods and work in an industrial environment that may be loud or warm.
  • Manual Dexterity: Strong hand-eye coordination for precise material positioning and machine activation.
  • Strength: Occasionally lift and move heavy fabric sections weighing up to 50–70 lbs, often as part of a teamed partner operation.
  • Positioning: Ability to work in awkward positions, including bending, stooping, or reaching, to manage large-scale inflatable components.

Company Description

At i2k Defense, you’ll join a veteran-owned industry leader with over 25 years of American manufacturing expertise. By working at our new Fajardo facility, you will craft life-saving innovations, including high-tech military decoys and mission-ready shelters used by global defense forces.
We value Integrity and Commitment to Excellence, fostering a culture where challenging goals meet total accountability. As a team member, you will use advanced technology and premium materials to turn complex concepts into reality. Whether you are an industrial sewer or a plant manager, your role is vital to our reputation for quality and customer satisfaction. Grow your career with a goal-oriented pioneer dedicated to mission success and creative innovation.

Company Description

At i2k Defense, you’ll join a veteran-owned industry leader with over 25 years of American manufacturing expertise. By working at our new Fajardo facility, you will craft life-saving innovations, including high-tech military decoys and mission-ready shelters used by global defense forces.\r\n\r\nWe value Integrity and Commitment to Excellence, fostering a culture where challenging goals meet total accountability. As a team member, you will use advanced technology and premium materials to turn complex concepts into reality. Whether you are an industrial sewer or a plant manager, your role is vital to our reputation for quality and customer satisfaction. Grow your career with a goal-oriented pioneer dedicated to mission success and creative innovation.

Job Info:

  • Company: i2k Defense
  • Position: RF/Hot Air Welder
  • Work Location: Caguas
  • Country: US

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information RF/Hot Air Welder at the office Caguas above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.

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