Intern Assistant Marine Superintendent Jobs (NOW HIRING)

Marine Construction Field Superintendent

Position Summary

Underwater Mechanix Services (UMX) is seeking an experienced Marine Construction Field Superintendent to lead the on-site execution of marine, heavy civil, and commercial diving projects. The Superintendent is responsible for overall field planning, coordination, safety, production, quality, and documentation.

This position directs field operations through Foremen, crew leaders, designated Dive Supervisors, and subcontractors. Working closely with the Project Manager, the Superintendent ensures work is completed safely, efficiently, on schedule, within budget, and according to contract requirements.

This position is based in Jacksonville, Florida, and requires extensive travel. Full-time presence at assigned project sites is mandatory, and job locations will change as projects are completed.

Key Responsibilities

• Lead all site-wide construction operations through Foremen, crew leaders, designated Dive Supervisors, equipment operators, and subcontractors.
• Develop look-ahead plans and coordinate daily priorities, manpower, equipment, vessels, materials, logistics, mobilization, and demobilization.
• Monitor production, productivity, schedules, and resource utilization; identify constraints and coordinate corrective plans with the Project Manager.
• Review drawings, specifications, permits, RFIs, submittals, work plans, and contract requirements; promptly report scope changes, delays, differing conditions, and project risks.
• Provide safety leadership, ensure required planning and briefings are completed, verify personnel qualifications, enforce applicable safety requirements, and exercise stop-work authority when necessary.
• Ensure fieldwork meets contract and quality-control requirements; coordinate inspections, correct deficiencies, and oversee punch-list and field close-out activities.
• Serve as the primary field contact for project stakeholders while routing contractual, pricing, and scope decisions through the Project Manager.
• Maintain accurate daily reports, field logs, safety and inspection records, progress photographs, labor and equipment records, and documentation supporting change orders.
• Establish accountability for field leadership, coordinate staffing, coach Foremen and crew leaders, and address performance or conduct concerns with Project Management and Human Resources.

Qualifications

• Minimum of ten years of field experience in marine construction, heavy civil construction, waterfront construction, commercial diving support, or a related construction environment.
• At least four years of experience as a Superintendent or Assistant Superintendent directly supervising field personnel.
• Demonstrated experience coordinating multiple crews, subcontractors, equipment, and work activities across an active construction site.
• Knowledge of marine construction methods, look-ahead planning, production tracking, construction documents, and applicable OSHA, EM 385-1-1, NAVFAC, USACE, and USCG requirements.
• Strong leadership, communication, reporting, and computer skills; eligibility for federal installation access, and ability to travel and work project-driven schedules.
• Valid driver's license and ability to obtain and maintain federal installation access credentials.
• OSHA 30 Hour Construction Certification.
• Preferred EM 385-1-1 40 Hour Certification.

Physical Requirements

This position is performed primarily in active marine, waterfront, and heavy civil construction environments. The Foreman must be able to work outdoors in varying weather conditions, board vessels and barges, climb ladders, traverse uneven terrain, and wear required personal protective equipment.

The position requires frequent standing, walking, bending, climbing, lifting, and hands-on participation in field activities. The ability to lift or carry up to 50 pounds is required. Regular travel and work at changing project locations are essential functions of the position.

What We Offer:

• 9 paid holidays
• Vacation, Sick and Bereavement pay
• PPE as required: Work Boots, Safety Vest, Hard Hat, Safety Glasses, PFD, etc.
• Employer pays 75% of premium payments, Available after 60 days of employment.
  • Medical
  • Dental
  • Vision
• 401k + match up to 3%
• $25,000 Life Insurance
• Short Term/Long Term Disability
• Employee Assistance Program
• Career Development Opportunities
• Hourly employees receive Overtime after 40 hours at 1.5x rate.

Equal Employment Opportunity

Underwater Mechanix Services (UMX) is an Equal Opportunity Employer. We are committed to creating a workplace where all individuals are treated with dignity and respect. Employment decisions are based on qualifications, merit, business needs, and applicable laws. We do not discriminate on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, veteran status, military status, or any other characteristic protected by federal, state, or local law.

Reasonable Accommodations

UMX is committed to providing reasonable accommodations to qualified applicants and employees with disabilities and to sincerely held religious beliefs and practices, unless doing so would create an undue hardship. Applicants who require an accommodation during the hiring process should contact Human Resources.

Employment Requirements

Offers of employment may be contingent upon successful completion of a background investigation, drug screening, verification of employment eligibility, reference verification, and any position-specific licensing, certification, or security requirements permitted by law. UMX participates in E-Verify and maintains a Drug-Free Workplace.

Compensation Transparency

Where required by applicable law, UMX provides a good-faith salary or hourly wage range in its job postings. Compensation is determined based on qualifications, experience, education, skills, certifications, geographic location, and business needs.