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Assistant Estimator Jobs in Puerto Rico (NOW HIRING)

Weil Group, Inc.

EHS Specialist

Juncos, PR · On-site

... an estimated duration of at least one year (1+ year) of service, with a strong likelihood of ... Lead or assist in incident investigations, root cause analyses, and corrective action planning.

Weil Group, Inc

EHS Specialist

Juncos, PR

... an estimated duration of at least one year (1+ year) of service, with a strong likelihood of ... Lead or assist in incident investigations, root cause analyses, and corrective action planning.

CERES

PR

$75K - $95K/yr

The company is expanding its efforts to assist in securing the power grid for the Island. Driven by ... Prepare and report Pay Application estimates according to the progress of activities. * Update As ...

Cotton

Restoration Supervisor

San Juan, PR · On-site

$16/hr

Meet deadlines by maintaining/exceeding productivity * Assist PM or APM in the training of agency ... Scope of job not properly estimated which will lead to job taking more or less time than planned ...

Cotton Holdings

Restoration Supervisor

Guaynabo, PR · On-site

$16/hr

Meet deadlines by maintaining/exceeding productivity * Assist PM or APM in the training of agency ... Scope of job not properly estimated which will lead to job taking more or less time than planned ...

FITS LLC

Project Manager

Manati, PR · On-site

Oversee and assist Engineers with their assigned projects. * Support the execution activities of ... Generate rudimentary project cost estimates and schedules. * Analyze key performance indicators ...

Deloitte

Tax Manager - Federal / Corporate Tax

San Juan, PR · On-site

$108K - $142K/yr

Our team will assist with global tax challenges and transform the tax department to create greater ... The disclosed range estimate has not been adjusted for the applicable geographic differential ...

Deloitte

Tax Manager - Federal / Corporate Tax

San Juan, PR

$108K - $142K/yr

Our team will assist with global tax challenges and transform the tax department to create greater ... The disclosed range estimate has not been adjusted for the applicable geographic differential ...

ProQualityNetwork

Engineer-35631

Juncos, PR · On-site

Prepare basic project cost estimates and schedules. * Support system modifications, engineering studies, experiments, and capital projects as assigned. * Assist with project documentation and ...

TELEVICENTRO OF PUERTO RICO

PR · On-site

Prepare quotes and estimates with production vendors for events. * Supervise the Línea Deportiva ... Coordinate with the Sales Assistant to prepare purchase requisitions for the station. * Prepare the ...

FITS LLC

Project Manager

Cayey, PR · On-site

Project Schedules and Cost Estimates * Support applicable C&Q cycle by project. The Personality ... * Assist in technical, financial, and organizational issues by researching issues, providing ...

Mentor Technical Group

PR · On-site

... assist employees to correct job-skill deficiencies. * Requisition materials and supplies, such as tools, equipment, and replacement parts. * Compute estimates and actual costs of factors such as ...

MPOWERHealth

PR · On-site

... estimated to begin in October 2026. Responsibilities As an Associate Technician, you will: * Provide intraoperative neuromonitoring (IONM) in brain and spine surgeries to assist the surgeon in ...

CGI Inc.

Passport Support Associate III

San Juan, PR · On-site

$19.57/hr

Verify all completed transactions and run designated reports. • Assist with Acceptance Agent ... CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation ...

MPOWERHealth

PR · On-site

... estimated to begin in October 2026. Responsibilities As an Associate Technician, you will: * Provide intraoperative neuromonitoring (IONM) in brain and spine surgeries to assist the surgeon in ...

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All JobsEstimator JobsAssistant Estimator JobsAssistant Estimator Jobs in Puerto Rico

Assistant Estimator information

What does an assistant estimator do?

An Assistant Estimator supports the lead estimator in calculating the costs and resources needed for construction or manufacturing projects. Their duties typically include gathering and analyzing data, reviewing project plans and specifications, preparing cost estimates, and helping create bids for potential projects. They also assist in sourcing materials, communicating with vendors and subcontractors, and maintaining records of estimates. This role is crucial in helping companies prepare competitive and accurate bids and ensuring projects stay within budget.

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

To thrive as an Assistant Estimator, you need strong analytical abilities, attention to detail, and a background in construction or engineering, often supported by a relevant degree or coursework. Familiarity with estimation software such as Bluebeam, ProEst, or Microsoft Excel, as well as reading construction drawings, is typically required. Strong communication, time management, and teamwork skills help you coordinate effectively with project managers, suppliers, and clients. These competencies are essential to ensure accurate cost estimates, timely project delivery, and smooth collaboration within construction teams.

What are some common challenges faced by assistant estimators when preparing cost estimates, and how can they be managed?

Assistant Estimators often face challenges such as incomplete project documentation, fluctuating material costs, and tight deadlines. Managing these issues requires strong attention to detail, effective communication with project managers and suppliers, and the ability to adapt quickly to updated information. Building solid relationships with vendors and leveraging estimating software can also help streamline the process. Collaborating closely with senior estimators and other team members ensures more accurate and reliable estimates.

What is the difference between Assistant Estimator vs Estimator?

AspectAssistant EstimatorEstimator
CredentialsTypically requires a relevant diploma or degree, some industry experienceRequires more experience, often a degree in construction management or related field
Work EnvironmentSupports senior estimators, works in office and on-siteLeads cost estimation, interacts with clients and project teams
ResponsibilitiesPrepares initial estimates, gathers data, assists in bid preparationDevelops detailed cost estimates, reviews project plans, manages bid process

The main difference between an Assistant Estimator and an Estimator lies in experience and responsibility. An Assistant Estimator supports the estimation process with preliminary tasks, while an Estimator takes on more complex, independent responsibilities in preparing detailed project costs.

What is an assistant estimator?

An assistant estimator is a construction or engineering professional who supports senior estimators by gathering data, preparing cost estimates, and assisting with bid proposals. They often use estimating software and need strong math, organizational skills, and knowledge of construction materials and methods. This role typically involves working in an office environment and may require relevant certifications or training.

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

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

What are popular job titles related to Assistant Estimator jobs in Puerto Rico?

For Assistant Estimator jobs in Puerto Rico, the most frequently searched job titles are:

What job categories do people searching Assistant Estimator jobs in Puerto Rico look for?

The top searched job categories for Assistant Estimator jobs in Puerto Rico are:

What cities in Puerto Rico are hiring for Assistant Estimator jobs?

Cities in Puerto Rico with the most Assistant Estimator job openings:

Assistant Estimator jobs near you
Infographic showing various Assistant Estimator job openings in Puerto Rico as of August 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Hybrid job distribution.

EHS Specialist

Weil Group, Inc.

Juncos, PR • On-site

Full-time

Re-posted 19 days ago

Job description

Position Overview
Client, is seeking two (2) EHS Specialists to support an upcoming retrofit project with an estimated duration of at least one year (1+ year) of service, with a strong likelihood of extension for future projects.
Key Responsibilities
  • Oversee and enforce Environment, Health & Safety (EHS) protocols and compliance during the retrofit project, including demolition activities.
  • Conduct job hazard analyses (JHAs), risk assessments, and safety inspections in alignment with OSHA regulations.
  • Implement and monitor safety controls, ensure proper use of personal protective equipment (PPE), and enforce safe work practices on site.
  • Support coordination with construction contractors and internal teams to establish safe demolition and installation procedures.
  • Lead or assist in incident investigations, root cause analyses, and corrective action planning.
  • Prepare reports, safety documentation, and maintain records of EHS compliance throughout the project lifecycle.
  • Deliver EHS training for staff and contractors, especially regarding OSHA requirements and demolition safety.

Required Qualifications
  • Minimum of 7+ years of combined pharma and construction-related EHS experience, including involvement in demolition work.
  • Associate's degree or Bachelor's degree in Occupational Safety, Environmental Health, Engineering, or related field.
  • Experience in Hot Works, Fall Protection (Scaffolds), Tie-Ins, Demolition
  • OSHA 30-hour certification is required; OSHA 40-hour OSHA or equivalent construction safety training is a plus.
  • Proven ability to support EHS in regulated environments, preferably within pharmaceutical manufacturing contexts.
  • Excellent communication skills with the ability to coordinate cross-functionally with project managers, contractors, and operations teams.
  • Strong organizational skills, attention to detail, and ability to manage multiple priorities over a sustained project duration.
**Weil Group is proud to be an Equal Employment Opportunity Employer.**

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