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Machining Assembly Jobs in Puerto Rico (NOW HIRING)

PR · On-site

$14.50 - $17.75/hr

Operate basic hand tools, pneumatic tools, and automated machinery as required. * Inspect assembled ... Previous experience in a manufacturing or assembly environment is a plus. * Ability to read and ...

Industrial Sewer

Fajardo, PR · On-site

$13 - $17/hr

  • Medical

  • PTO

Machine Operation: Set up and operate a variety of industrial sewing machines, including single-needle, double-needle, and walking-foot machines. * Assembly: Join and reinforce sections of heavy ...

Machinist

Las Piedras, PR · On-site

$21.75 - $29.75/hr

Support metal working projects from planning and fabrication through assembly, inspection and testing, using knowledge of machine function, metal properties and mathematics. * Fluent in Spanish and ...

Manufacturing Operator I - Neuro

Anasco, PR

$17.25 - $20.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... assembly lines Rapidity to achieve productivity levels TOOLS AND EQUIPMENT USED Computers, sealing machines, test equipment, measurement tools (calipers, ruler, etc), general office equipment ...

Manufacturing Operator I - Neuro

Anasco, PR · On-site

$17.25 - $20.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... assembly lines • Rapidity to achieve productivity levels TOOLS AND EQUIPMENT USED Computers, sealing machines, test equipment, measurement tools (calipers, ruler, etc), general office equipment ...

Manufacturing Operator I - Neuro

Anasco, PR · On-site

$17.25 - $20.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... assembly lines • Rapidity to achieve productivity levels TOOLS AND EQUIPMENT USED Computers, sealing machines, test equipment, measurement tools (calipers, ruler, etc), general office equipment ...

Manufacturing Operator I - Neuro

Anasco, PR · On-site

$17.25 - $20.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... assembly lines Rapidity to achieve productivity levels TOOLS AND EQUIPMENT USED Computers, sealing machines, test equipment, measurement tools (calipers, ruler, etc), general office equipment ...

... assembly). Skilled in troubleshooting automated machinery (e.g., packaging lines, vision inspection systems) to minimize downtime and optimize throughput. Collaborates cross-functionally to resolve ...

... assembly). Skilled in troubleshooting automated machinery (e.g., packaging lines, vision inspection systems) to minimize downtime and optimize throughput. Collaborates cross-functionally to resolve ...

Die Maker/Pack Builder

Ponce, PR · On-site

$24 - $26/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... and assembly of packs/dies for next install. In addition spin pumps and assist in maintenance during but not limited to machine line maintenance. The role requires strong mechanical aptitude ...

Die Maker/Pack Builder

Ponce, PR · On-site

$24 - $26/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... and assembly of packs/dies for next install. In addition spin pumps and assist in maintenance during but not limited to machine line maintenance. The role requires strong mechanical aptitude ...

... assembly equipment. * Determine difference between mechanical and electrical failures and guide ... Minimum of (5) years of experience in repairing industrial automated equipment and machinery.

Manufacturing Operator I - Neuro

Anasco, PR · On-site

$17.25 - $20.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... assembly lines Rapidity to achieve productivity levels TOOLS AND EQUIPMENT USED Computers, sealing machines, test equipment, measurement tools (calipers, ruler, etc), general office equipment ...

Manufacturing Operator I - Neuro

Anasco, PR · On-site

$17.25 - $20.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... assembly lines • Rapidity to achieve productivity levels TOOLS AND EQUIPMENT USED Computers, sealing machines, test equipment, measurement tools (calipers, ruler, etc), general office equipment ...

Support design and plan of layout for activities such as machining, metal forming, plastics processing, welding and brazing, assembly, and mate handling. * Supports machine or equipment design and ...

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Machining Assembly information

What is machining assembly?

Machining assembly refers to the process of putting together components that have been shaped or finished using machining operations, such as cutting, drilling, or milling. Workers in machining assembly often read blueprints and use specialized tools to fit, fasten, and test parts to ensure they meet quality standards. This job is essential in manufacturing industries, especially in sectors like automotive, aerospace, and industrial equipment. Attention to detail, mechanical aptitude, and the ability to use precision measuring instruments are important skills for success in machining assembly.

What are the key skills and qualifications needed to thrive as a machining assembly technician?

To thrive as a Machining Assembly Technician, you need a solid understanding of mechanical assembly, blueprint reading, and basic machining principles, often supported by a high school diploma or technical certification. Familiarity with CNC machines, hand and power tools, and quality control systems is typically required. Attention to detail, problem-solving, and effective teamwork are standout soft skills in this role. These abilities ensure precise assembly, minimize errors, and contribute to efficient production in manufacturing environments.

What are some common challenges faced in a machining assembly role, and how can new hires prepare for them?

In a Machining Assembly position, common challenges include maintaining high precision while assembling complex components, adapting to varying production schedules, and troubleshooting equipment issues quickly. New hires can prepare by sharpening their attention to detail, familiarizing themselves with standard operating procedures, and staying proactive in learning about the machinery they will use. Collaborating effectively with team members and seeking guidance from experienced colleagues can also help overcome initial hurdles and ensure a smooth transition into the role.

What is the difference between Machining Assembly vs Machinist?

AspectMachining AssemblyMachinist
CredentialsTypically requires technical training or certification in assembly processesRequires technical training, certifications, or apprenticeships in machining
Work EnvironmentAssembly lines, manufacturing plants, workshopsMachine shops, manufacturing facilities, production floors
Job FocusAssembling machined parts into finished productsOperating and setting up machines to cut, shape, or finish parts
Industry UsageCommon in manufacturing, electronics, automotive assemblyCommon in metalworking, aerospace, automotive industries

While both roles are integral to manufacturing, Machining Assembly focuses on putting together parts into final products, whereas Machinists operate and maintain machines to create those parts. Understanding these differences helps in choosing the right career path or job search focus.

What are popular job titles related to Machining Assembly jobs in Puerto Rico?

For Machining Assembly jobs in Puerto Rico, the most frequently searched job titles are:

What job categories do people searching Machining Assembly jobs in Puerto Rico look for?

The top searched job categories for Machining Assembly jobs in Puerto Rico are:

What cities in Puerto Rico are hiring for Machining Assembly jobs?

Cities in Puerto Rico with the most Machining Assembly job openings:

Infographic showing various Machining Assembly job openings in Puerto Rico as of August 2026, with employment types broken down into 79% Full Time, 9% Part Time, 1% Temporary, 8% Contract, and 3% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Assembly Operator

SOLX HOLDINGS LLC

PR • On-site

$14.50 - $17.75/hr

Full-time

Re-posted 28 days ago


Job description


Job Summary:

The Assembler is responsible for assembling components of solar panels according to standard operating procedures, engineering specifications, and safety standards. This role requires attention to detail, manual dexterity, and the ability to work as part of a fast-paced manufacturing team.


Key Responsibilities:

  • Assemble solar module components (frames, junction boxes, glass, EVA sheets, etc.) on the production line.
  • Follow detailed work instructions, blueprints, and SOPs to perform tasks accurately and efficiently.
  • Operate basic hand tools, pneumatic tools, and automated machinery as required.
  • Inspect assembled parts and completed units for quality defects or deviations.
  • Maintain a clean and organized work area following 5S principles.
  • Record production data and report any material shortages, defects, or equipment malfunctions.
  • Assist in loading/unloading materials or finished goods when necessary.
  • Follow all safety policies, procedures, and use required PPE at all times.
  • Support continuous improvement initiatives and work collaboratively with team members.

Requirements:

  • Cleanroom or controlled manufacturing environment.
  • May be exposed to heat, dust, and chemicals used in solar panel production.
  • Use of safety equipment (gloves, glasses, antistatic gear) required.

Preferred Qualifications:

  • High school diploma or equivalent preferred.
  • Previous experience in a manufacturing or assembly environment is a plus.
  • Ability to read and follow work instructions, diagrams, or blueprints.
  • Good hand-eye coordination and manual dexterity.
  • Ability to stand for long periods and lift up to 30 lbs regularly.
  • Basic computer or data entry skills are a plus.
  • Team player with a positive attitude and strong work ethic.