28 Civil Engineering Intern jobs in Mayaguez,PR

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GW Mechanical Inc - Estimator

GW Mechanical

Mayagüez, PR

$80,000-$90,000/yr

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Minimum of 3 years of experience in commercial plumbing or mechanical estimating.
Proficient in FastPipe, Bluebeam, and Microsoft Excel.
Proven experience interpreting architectural plans and wet-side mechanical specifications.
Strong understanding of operational logistics, including planning and project scheduling.
High school diploma or equivalent.
Ability to work a flexible schedule to meet critical bidding deadlines.

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Fleet Mechanic

Confidential

Mayagüez, PR

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Drive with Doordash - No CDL license needed

DoorDash

Mayagüez, PR

OnsiteFlexible Schedule

18+ years old***
(21+ to deliver alcohol)
Any car, scooter, or bicycle (in select cities)
Driver's license number
Social security number (only in the US)
Consistent access to a smartphone
Must be 19+ in Arizona, California, Colorado, Delaware, Florida, Georgia, Idaho, Kentucky, Montana, New Jersey, New Mexico, Texas, Utah, and West Virginia

SmartExplore AI is experimental.

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Entry Level - Sales Representative - Weekly Pay

Vector Marketing

Mayaguez, PR 00680

Flexible Schedule

All ages eighteen plus or seventeen and a 2026 high school graduate
Willing to learn and apply new skills
Enjoy working with people

SmartExplore AI is experimental.

New, Posted 1 day ago

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Pressure Point Roofing LLC - Commercial Roofing Working Foreman

Pressure Point Roofing LLC

Mayagüez, PR

$35-$45/hr

OnsiteBilingual PreferredHealth InsurancePaid Time OffRetirement Benefit

Valid Driver's License
Minimum of 5 years of leadership experience specifically within the commercial roofing field
Proven proficiency in commercial roofing systems including TPO, PVC, and EPDM
Demonstrated ability to lead and hold crews accountable while maintaining high team morale
Absolute commitment to safety leadership and the consistent enforcement of OSHA standards
Physical ability to work in various weather conditions all year, work at heights, lift 70+lbs, and climb ladders

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Project Superintendent – Commercial Construction (100% Travel)

Global Power & Construction

Mayagüez, PR

$80,000-$120,000/yr

Requires TravelHealth InsurancePaid Time OffRetirement Benefit

10+ years of construction supervision experience.
Strong commercial and industrial construction background.
Experience managing ground-up construction, site work, concrete, structural systems, framing, MEP coordination, and finish trades.
Ability to read and interpret blueprints, specifications, submittals, and schedules.
Strong leadership and subcontractor management skills.
Experience with construction management software and Microsoft Office.
OSHA certification preferred.
Must be willing and able to travel nationwide 100% of the time.
Must be comfortable working away from home for extended project durations.

SmartExplore AI is experimental.

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Lead Carpenter - Site Lead

Encompass Design & Remodeling

Mayagüez, PR

$35/hr

OnsitePaid Time Off

Strong residential remodeling carpentry experience.
Strong framing experience in remodeling environments, not only new construction.
Ability to understand existing conditions, troubleshoot issues, and make smart field decisions.
Working knowledge of demolition, framing, layout, finish carpentry, doors, windows, trim, cabinets, and general remodeling practices.
Ability to identify problems during demo, framing, or prep work and communicate them clearly.
Strong jobsite awareness and ability to think ahead.
Ability to document work through photos, notes, and project management tools.
Comfortable using Buildertrend or willing to learn.
Strong communication skills with project managers, field staff, and subcontractors.
Ability to work independently without needing constant supervision.
Own hand tools required.
Valid driver's license and reliable transportation.

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Commercial Refrigeration Installer / Mechanical Tradesman

INPIPES

Mayagüez, PR

$30-$40/hr

Requires Travel

OSHA 10
Proven experience in mechanical piping, equipment setting, and industrial refrigeration installation
Demonstrated capability to read, interpret, and execute detailed blueprints and layout drawings
Verifiable history of working efficiently within fast-paced commercial construction environments
Absolute willingness to travel full-time to out-of-state project locations as required
Active OSHA 10 certification prior to deployment on company job sites

SmartExplore AI is experimental.

New, Posted 1 day ago

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Skyguard Commercial Services - Commercial Roofing and Rainscreen Superintendent

SkyGuard Commercial Services

Mayagüez, PR

$95,000/yr

OnsiteBilingual PreferredHealth InsurancePaid Time Off

Mandatory Licenses & Certifications: Valid Driver's License
Minimum of 10 years of verifiable construction supervision experience focusing on roofing and exterior assemblies
At least 5 years of specialized experience in roofing supervision (TPO, PVC, EPDM, and Metal)
Advanced proficiency in reading blueprints, architectural drawing details, and technical submittals
Current certification or proven ability to operate loading and lift equipment, including crane and rigging oversight

SmartExplore AI is experimental.

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