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Assistant Operator Jobs in Puerto Rico (NOW HIRING)

Puma Energy

Maintenance Assistant

Bayamon, PR · On-site

$14.75 - $18.50/hr

The Maintenance Assistant provides administrative, logistical, and safety support to the ... Internal - Maintenance team, Terminal Operators, Operations team, HSE Department, Procurement ...

Puma

Maintenance Assistant

Bayamon, PR · On-site

$14.75 - $18.50/hr

The Maintenance Assistant provides administrative, logistical, and safety support to the ... Internal - Maintenance team, Terminal Operators, Operations team, HSE Department, Procurement ...

Puma Energy

Maintenance Assistant

Bayamon, PR · On-site

$14.75 - $18.50/hr

The Maintenance Assistant provides administrative, logistical, and safety support to the ... Internal - Maintenance team, Terminal Operators, Operations team, HSE Department, Procurement ...

UHS

PR

$17.25 - $23.25/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Provide administrative support to the CEO and COO. * Provide administrative support to the CEO and COO. * Provide support for special office projects and assist other departments as needed. * Manage ...

Deca Analytics

Human Resources Assistant

San Juan, PR · On-site

$12 - $15/hr

We manage all ongoing incentives and operational compliance filings required for operating within ... The apprentice will assist in developing and implementing effective recruitment strategies to ...

The Condado Collection

Assistant Chief Engineer

San Juan, PR · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Key Responsibilities * Assist the Chief Engineer in the daily supervision of the Engineering and ... Experience supporting operating budget administration, cost control, preventive maintenance ...

Deca Analytics

Human Resources Assistant

San Juan, PR · On-site

$12 - $15/hr

We manage all ongoing incentives and operational compliance filings required for operating within ... The apprentice will assist in developing and implementing effective recruitment strategies to ...

COREPLUS SERVICIOS CLINICOS Y PATOLOGICOS LLC

PR · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Known worldwide for operating the use of Artificial Intelligence (AI) in the diagnosis of prostate ... The Assistant works under the supervision of the Accounting Supervisor and is a key member of the ...

Insight Communications

PR · On-site

$14.50 - $19.75/hr

... 40 weekly Operating: Monday to Friday: 8:00 am to 5:00 pm Extent No extent General purpose The Administrative Assistant is responsible for providing high-level administrative support to the ...

SAFE HARBOR MARINAS

Facilities Assistant

Fajardo, PR · On-site

$35K - $44K/yr

  • Medical

  • Retirement

  • PTO

Description The Company Safe Harbor Marinas, LLC (SHM) is the largest owner and operator of marinas ... Facilities Assistant are responsible for performing a variety of tasks involving all aspects of ...

Safe Harbor Marinas

Facilities Assistant

Fajardo, PR

$35K - $44K/yr

  • Medical

  • Retirement

  • PTO

The Company Safe Harbor Marinas, LLC (SHM) is the largest owner and operator of marinas in the ... Facilities Assistant are responsible for performing a variety of tasks involving all aspects of ...

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Showing results 21-40

All JobsOperator JobsAssistant Operator JobsAssistant Operator Jobs in Puerto Rico

Assistant Operator information

What is an assistant operator?

Assistant Operators are entry-level professionals who support the operation of machinery or equipment in industries such as manufacturing, energy, or logistics. They work under the supervision of senior operators to help monitor processes, perform basic maintenance, and ensure safety protocols are followed. Their responsibilities may include setting up machines, loading materials, inspecting products, and reporting any issues to supervisors. Assistant Operators play a key role in maintaining efficient production and minimizing downtime. This position is often a stepping stone to more advanced operator roles.

What are the key skills and qualifications needed to thrive as an assistant operator, and why are they important?

To thrive as an Assistant Operator, you need a basic understanding of machinery operation, safety protocols, and often a high school diploma or equivalent. Familiarity with industrial equipment, control panels, and sometimes certifications like OSHA safety training are typically required. Attention to detail, reliability, and good teamwork skills help you excel in supporting smooth operations. These skills ensure safe, efficient production processes and help maintain workplace safety and productivity.

What are some common challenges assistant operators face during shift changes, and how can they be managed effectively?

Assistant Operators often encounter challenges during shift changes, such as incomplete handovers or miscommunication about ongoing tasks. To manage these effectively, it’s important to follow standardized handover procedures, maintain accurate and up-to-date logs, and communicate proactively with both outgoing and incoming team members. Building strong teamwork and attention to detail helps ensure a smooth transition and minimizes operational disruptions.

What is the difference between Assistant Operator vs Machine Operator?

AspectAssistant OperatorMachine Operator
CredentialsHigh school diploma, on-the-job trainingHigh school diploma, technical certification often preferred
Work EnvironmentAssists in setup, monitoring, and maintenance of machineryOperates machinery directly, responsible for production output
Industry UsageCommon in manufacturing, construction, and industrial plantsPrimarily in manufacturing, processing, and production facilities

Assistant Operators support Machine Operators by preparing equipment and monitoring processes, while Machine Operators handle the direct operation of machinery. Both roles require similar credentials and are vital in industrial settings, but Machine Operators have more responsibility for operating equipment independently.

Which assistant operator job pays the most?

The highest-paying assistant operator roles are often found in industries such as oil and gas, manufacturing, or power generation, where specialized skills and certifications like OSHA training or technical licenses are required. Salaries can vary based on experience, location, and industry, with some positions offering significantly higher compensation due to the complexity and risk involved.

What are the most commonly searched types of Operator jobs in Puerto Rico?

The most popular types of Operator jobs in Puerto Rico are:

Assistant Operator jobs near you
Infographic showing various Assistant Operator job openings in Puerto Rico as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, 2% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Maintenance Assistant

Puma Energy

Bayamon, PR • On-site

$14.75 - $18.50/hr

Full-time

Re-posted 29 days ago

Job description

Main Purpose:The Maintenance Assistant provides administrative, logistical, and safety support to the Maintenance Department. The role ensures effective coordination of procurement processes, documentation control, and contractor support. Additionally, the Maintenance Assistant supports the reporting and documentation needs of the terminal's safety program as related to maintenance activities.Knowledge Skills and Abilities, Key Responsibilities:

Key Responsibilities

Administrative & Procurement Support

Generate and manage purchase orders for maintenance-related materials and services.
Request and consolidate quotes from vendors, ensuring competitive sourcing.
Track procurement status and coordinate with suppliers for timely delivery.
Ensure proper classification and budget allocation of all maintenance-related purchases (OPEX/CAPEX).

2

Work Order & Documentation Management

Create, update, and close maintenance work orders in the CMMS.
Maintain an organized archive of maintenance records, certifications, warranties, and technical documentation.
Ensure contractor reports and service confirmations are properly collected and filed.

3

Vendor & Contractor Coordination

Follow up on pending maintenance services or deliveries from external contractors.
Assist in organizing contractor visits including access requests, documentation checks, and safety onboarding.

4

Safety Program Reporting Support

Assist in compiling maintenance-related safety data such as corrective actions, equipment failures, and safety inspections.
Ensure maintenance activities are properly documented within the safety reporting systems used by the terminal.

5

Inventory & Asset Support

Support inventory reconciliation processes for spare parts, tools, and maintenance consumables.
Maintain records of asset tags, equipment inspections, and calibration schedules.

Position Requirements

Work Experience:

  • Minimum 2 years of administrative experience, preferably in maintenance, logistics, or industrial operations.
  • Familiarity with procurement and/or maintenance management systems preferred.

Education, Certificates & Professional Licenses:

  • Associate Degree in Industrial Management, Business Administration, Engineering Technology, or equivalent.
  • OSHA 10/30 or safety training certificates preferred.

General and Technical Skills:

  • Strong organizational and follow-up skills.
  • Proficiency with Microsoft Office (Excel, Word, Outlook) and experience in ERP or CMMS systems (NAV preferred)
  • Ability to interpret and manage technical documentation.
  • Basic understanding of safety principles and maintenance processes in industrial environments.
  • Effective written and verbal communication skills in Spanish and English.

Competencies

  • Detail-oriented and able to manage multiple priorities simultaneously.
  • Strong sense of responsibility and confidentiality.
  • Team-oriented mindset with initiative to support process improvements.
  • Commitment to safety, compliance, and continuous improvement.

Physical Requirements:

  • Ability to move between office and field environments as needed.
  • Occasionally required to use PPE and enter controlled operational areas.
Key Relationships and Department Overview:
  • Internal - Maintenance team, Terminal Operators, Operations team, HSE Department, Procurement, Administrative Support.
  • External - Contractors, Service Providers, Suppliers, and Vendors.

Apply