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Construction Assistant Jobs in Puerto Rico (NOW HIRING)

PACIV

Lead Construction Manager

San Juan, PR · On-site

Lead the field construction organization, including Construction Managers, Construction Quality Leads, WPO Leads, and Assistant Construction Managers. * Oversee construction execution across multiple ...

CERES

PR

$14 - $20/hr

What You Will Do General Civil Construction Tasks * Assist with earthwork activities including digging, trenching, grading, and backfilling. * Support concrete crews with formwork preparation, rebar ...

Teklysium Inc

PR

Key Responsibilities: * Assist Owner with ensuring that the construction of this project complies with the approved construction documents and the latest edition of the International Building Code ...

Cotton

Construction Superintendent

Ponce, PR · On-site

$55K - $57K/yr

Construction Employment Type: Full Time Location: Ponce, Puerto Rico Reporting To: Joel Maiz ... assist with your job search or application for employment, please contact HR at (877) 511-2962 ...

PACIV

Construction Manager

San Juan, PR · On-site

Oversee contractor and construction management activities to ensure safe, efficient, and high-quality project execution. * Monitor construction progress, productivity, quality, and schedule ...

The Lemoine Company

PR · On-site

Construction ManagerLocation: Salinas, Puerto Rico About LEMOINELEMOINE is a Great Place to Work-Certified company and a nationally recognized leader in Program Services, Owner's Representation ...

Cotton Holdings

Construction Superintendent

Ponce, PR · On-site

Position Overview The Construction Superintendent will oversee all aspects of project execution ... assist with your job search or application for employment, please contact HR at (877) 511-2962 ...

SOLX HOLDINGS LLC

PR · On-site

As Construction Manager, you are the owner's representative over the EPC and general contractor -- the person on the ground who holds the physical build to the design, schedule, budget, quality, and ...

Good Labor Jobs LLC

Construction Helper

San Juan, PR

$18 - $22/hr

Roofing Assistant Location: New England Company Overview Our company is a leading manufacturer of ... a roofing or construction-related role is preferred - Familiarity with roofing materials ...

Kelly Services

PR

$68K - $88K/yr

... * Assist in the planning and scheduling of construction activities and resources. * Interpret and review engineering plans, specifications, and contracts. * Conduct site inspections to ensure work ...

Cotton

Construction Project Manager

Ponce, PR · On-site

$70K - $80K/yr

Construction Employment Type: Full Time Location: Ponce, Puerto Rico Reporting To: Joel Maiz ... assist with your job search or application for employment, please contact HR at (877) 511-2962 ...

Mace

Construction Manager

Carolina, PR · Hybrid

Works as part of the Senior Construction Delivery Team, taking direction from Construction Lead and Project senior leadership team (SLT), providing guidance to wider team. * Promotes and drives the ...

Mace

Construction Manager

San Juan, PR · Hybrid

$130K/yr

Support senior construction leadership, guiding teams and coordinating trade contractors to deliver programme, safety, wellbeing and quality objectives. * Implement Mace onsite standards, providing ...

Mace

Construction Manager

San Juan, PR · Hybrid

$130K/yr

Support senior construction leadership, guiding teams and coordinating trade contractors to deliver programme, safety, wellbeing and quality objectives. * Implement Mace onsite standards, providing ...

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Construction Assistant information

What does a construction assistant do?

Construction assistants perform a number of administrative and support tasks for the managers of a construction company. Their job duties include clerical duties, such as filing and answering calls, keeping an inventory of company tools and materials, and following up with customers and vendors. The qualifications to become a construction assistant include a high school diploma or an equivalent and organizational skills.

What is the difference between Construction Assistant vs Construction Worker?

AspectConstruction AssistantConstruction Worker
Required CredentialsHigh school diploma; some roles may require OSHA safety trainingHigh school diploma; on-the-job training often provided
Work EnvironmentAssist with project planning, site preparation, and administrative tasks; work in construction sites and officesPerform physical labor on construction sites, including building, demolition, and material handling
Employer & Industry UsageUsed by contractors, construction firms, and project managers for support rolesEmployed directly on construction sites by contractors and subcontractors

The main difference between a Construction Assistant and a Construction Worker is that the assistant typically supports project planning and administrative tasks, while the worker performs hands-on physical labor. Both roles are essential in construction projects, but they differ in responsibilities and daily activities.

What are some common challenges a construction assistant may face on the job?

Construction Assistants often encounter challenges such as adapting to changing project priorities, managing time effectively across multiple tasks, and maintaining safety standards on busy sites. They may also need to quickly learn how to use new tools or equipment and communicate clearly with both supervisors and tradespeople. Proactively asking questions, staying organized, and keeping up with safety protocols can help overcome these challenges and contribute to a productive work environment.

What is a construction assistant?

Construction Assistants are entry-level workers who support construction projects by helping skilled workers, maintaining tools and equipment, preparing job sites, and performing various tasks as directed by supervisors. They play a crucial role in ensuring that projects run smoothly and efficiently. Construction Assistants may also assist with basic carpentry, cleaning up debris, unloading materials, and following safety protocols on site. This position is ideal for individuals seeking hands-on experience and opportunities to advance in the construction industry.

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

To thrive as a Construction Assistant, you need a solid understanding of construction processes, basic math skills, and often a high school diploma or equivalent. Familiarity with construction tools, safety protocols, and project management software like Procore or Buildertrend is beneficial. Strong communication, teamwork, and attention to detail help you excel in supporting supervisors and collaborating with crew members. These skills ensure projects run smoothly, safely, and efficiently, contributing to overall job site success.
More about Construction Assistant jobs
What are the most commonly searched types of Construction jobs in Puerto Rico? The most popular types of Construction jobs in Puerto Rico are:
What are popular job titles related to Construction Assistant jobs in Puerto Rico? For Construction Assistant jobs in Puerto Rico, the most frequently searched job titles are:
What job categories do people searching Construction Assistant jobs in Puerto Rico look for? The top searched job categories for Construction Assistant jobs in Puerto Rico are:
What cities in Puerto Rico are hiring for Construction Assistant jobs? Cities in Puerto Rico with the most Construction Assistant job openings:
Construction Assistant jobs near you
Infographic showing various Construction Assistant job openings in Puerto Rico as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 2% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Lead Construction Manager

PACIV

San Juan, PR • On-site

Contractor

Posted 20 days ago

Job description

PACIV, a global leader in industrial automation solutions servicing the Life Sciences sector, is seeking a Lead Construction Manager to provide overall leadership for construction execution across multiple pharmaceutical capital projects. This role is responsible for overseeing field construction, contractor performance, safety, quality, and project execution to ensure successful mechanical completion and project delivery.
Position Responsibilities / Essential Functions:
  • Lead the field construction organization, including Construction Managers, Construction Quality Leads, WPO Leads, and Assistant Construction Managers.
  • Oversee construction execution across multiple projects, including enabling works, facility construction, and site integration activities.
  • Promote a strong safety culture and ensure compliance with project HSE programs and requirements.
  • Coordinate daily, weekly, and long-range construction planning with contractors and project teams.
  • Monitor contractor performance, productivity, and field execution, resolving issues that impact project delivery.
  • Partner with Project Managers and engineering teams to achieve project milestones, schedule, and budget objectives.
  • Champion quality throughout construction to ensure work is completed right the first time.
  • Provide constructability input during design and support value engineering initiatives.
  • Lead construction meetings, field coordination, and project performance reviews.
  • Support site logistics planning and continuous improvement of construction execution.

Requirements:
  • Bachelor's degree in Construction Management, Civil Engineering, Mechanical Engineering, or a related field.
  • 20+ years of large-scale capital construction experience.
  • Minimum of 10 years in a senior construction management role supporting pharmaceutical, biotechnology, or other regulated industry projects.
  • Proven experience leading large, multi-discipline, multi-contractor construction teams.
  • Strong knowledge of construction safety, quality, scheduling, and project controls.
  • OSHA 30 certification required; CSP or equivalent certification preferred.
  • PMP certification and AGC/CMAA membership preferred.
  • English required; Spanish strongly preferred.

Desired Skills:
  • Strong leadership, communication, and decision-making skills.
  • Experience serving as an Owner's Representative on large pharmaceutical capital projects.
  • Ability to lead cross-functional teams and manage multiple contractors simultaneously.
  • Knowledge of GMP construction practices and regulated manufacturing environments.
  • Experience with constructability reviews, site logistics, and value engineering.
  • Strong organizational, planning, and problem-solving skills with a focus on safety, quality, and successful project delivery.

Apply