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Construction Assistant Jobs in Puerto Rico (NOW HIRING)

JC Automation Corp

PR · On-site

WPO Leads, Construction Managers, Construction Quality Leads, and Assistant Construction Manager. * Own field HSE leadership in partnership with the HSE Director; enforce LIFE program and BeyondZero ...

Mace

Construction Manager

Carolina, PR · On-site

Accountable for the construction aspects of the MEP services and the management of the site environment, Programme, Health Safety & Wellbeing, Quality & Commissioning of the project. * Liaises and ...

AvistaHR

Construction Project Foreman

San Juan, PR · On-site

Shape the Future of Construction with Our Client! On behalf of our client, a leading firm in the construction sector, we are seeking a highly skilled and disciplined Construction Project Foreman

Accura Engineering & Consulting Services, Inc.

PR · On-site

$70K - $100K/yr

Senior Construction Representative - Fort Buchanan ***Work Location: Ft. Buchanan, Puerto Rico*** Salary: Based on experience and will be discussed with manager in interview REQUIREMENT- Must be a US ...

Kelly Services

PR

How about this one? We're seeking Construction Site Superintendent to work for one of our top Construction Industry client at Toa Baja, PR . Compensation: Open to negotiation (W-2 position with ...

RQ Construction

PR · On-site

$20 - $30/hr

Since 1996, RQ Construction, LLC. has been a leading player in Southern California's robust commercial and governmental Design-Build economy. We have a national and international presence spanning ...

Stephens Landscaping Professionals LLC

PR · On-site

$10 - $12.50/hr

NOT PUERTO RICO The Landscape Construction Team Member assists the Team Leader on the assigned ... Seasonal Snow Removal: * Assist with snow removal duties (shoveling, plowing, salt/sand application ...

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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

JC Automation Corp

PR • On-site

Full-time

Posted 19 days ago

Job description

About Company:

JC Automation Corp. (JCA) was founded in 1997 with the mission of filling a gap between technology and regulatory requirements in the life science manufacturing industry. The company offers highly capable resources at an affordable cost to build solutions and execute projects in: Automation, Control Systems Integration, Information Technology, System Integration and Regulatory Compliance.

JCA is a HUBZone Certified Small Business Firm, NMSDC Certified Minority Business Enterprise, and Certified Critical Industry Supplier. It’s mission is to add value by delivering quality services & solutions on time all the time by transforming processes & technology into business advantages.

ABOUT THE ROLE

The Lead Construction Manager is the senior accountable construction leader on the program, with field authority across all three projects. The role is to be conducted by construction execution oversight of CM, contractor performance, field HSE, field quality, and the operating rhythm of the construction organization. It is the single point of construction accountability spanning enabling works. This is an Owner representation role that supports in ensuring design, construction execution and quality are adhered to and set up for successful mechanical completion.

RESPONSIBILITIES


  • Lead the field construction organization: WPO Leads, Construction Managers, Construction Quality Leads, and Assistant Construction Manager.
  • Own field HSE leadership in partnership with the HSE Director; enforce LIFE program and BeyondZero expectations.
  • Support CM with the construction look-ahead, daily and weekly planning rhythms, and constraint removal on the owner side.
  • Own contractor performance management, productivity tracking, and field issue escalation.
  • Partner with the Lead PM and PMs to deliver milestone-by-milestone against the program schedule.
  • Champion quality-at-the-source culture; ensure first-time-right execution on critical systems.
  • Lead constructability inputs into design and value engineering.
  • Build and run the field leadership team's operating cadence (daily plan-of-day, weekly look-ahead, monthly construction reviews).
  • Supporting in constructability reviews and site logistics efficiencies.

REQUIREMENTS & QUALIFICATIONS

Required

  • Bachelor's degree in Construction Management, Civil/Mechanical Engineering, or related.
  • 20+ years of large-scale capital construction experience; 10+ years as a senior construction manager on pharmaceutical, biotech, or other regulated-industry projects >$500+M TIC.
  • Track record leading multi-discipline, multi-contractor field organizations through full lifecycle.
  • Demonstrated HSE leadership; OSHA 30 minimum.
  • English required.

Preferred

  • CSP or equivalent preferred.
  • PMP and AGC/CMAA membership preferred.
  • Spanish strongly preferred for Puerto Rico site leadership.

SKILLS

Technical Skills

  • Construction execution oversight across multi-discipline, multi-contractor field organizations.
  • Contractor performance management and productivity tracking.
  • Constructability review and value engineering input into design.
  • Field HSE leadership, including LIFE program and BeyondZero enforcement.
  • Program-level scheduling and milestone delivery.

Soft Skills

  • Senior leadership of WPO Leads, Construction Managers, Construction Quality Leads, and Assistant Construction Manager.
  • Cross-functional partnership with the Lead PM, project PMs, and the HSE Director.
  • Operating-cadence leadership: daily plan-of-day, weekly look-ahead, and monthly construction reviews.
  • Field issue escalation and quality-at-the-source culture building.
  • Effective communication in English (Spanish strongly preferred for Puerto Rico site leadership).

Full-time, on-site.