Per Diem Operations Manager - Part-Time

Nautilus International Holding Corporation; Long Beach (CA); On-site; USD 95,000 - 125,000; Full time

Job summary

Metropolitan Stevedore Company seeks an experienced Per Diem Operations Manager to oversee barge loading operations and supervise union labor across multiple port locations. The role requires strong leadership, labor relations expertise, and the ability to respond to dynamic operational needs while ensuring safety and regulatory compliance.

Responsibilities include directing union labor, approving overtime, coordinating with authorities and customers, and driving process improvements.

Qualifications

• High school diploma or equivalent required.
• 3+ years in maritime, stevedoring, or terminal ops, preferably supervisory.
• Valid driver’s license and TWIC (or ability to obtain) required.

Responsibilities

• Leads and supervises barge loading operations for safe and timely cargo handling.
• Directs union labor and foremen per collective bargaining agreements.
• Administers labor relations, including discipline and grievances.
• Coordinates with port authorities, vessel agents, and customers to align plans.
• Reviews load plans, timecards, and safety checklists for accuracy and compliance.
• Implements safety policies and conducts root-cause analyses and incident investigations.
• Monitors performance and identifies cost-effective process improvements.
• Cross-trains to support flexibility and team development.
• Responds to operational needs including weekends and on-call hours.

Skills

Leadership

Microsoft Word

Microsoft Excel

Communication

Decision making under pressure

Team supervision

Organizational awareness

Education

High school diploma or equivalent

Tools

Driver's license

TWIC card

Job description

Metropolitan Stevedore Company is an experienced terminal operator and stevedoring company with locations spanning across the country. For generations, we have consistently served the waterfront community through innovative solutions and processes. Our mission is to consistently deliver safe, efficient, innovative and environmentally responsible maritime operational solutions for our customers. Our mission is to consistently deliver safe, efficient, innovative and environmentally responsible maritime operational solutions for our customers.

Position Summary

The Per Diem Operations Manager oversees barge loading operations and supervises union labor to ensure safe, efficient, and compliant cargo handling. This role plays a critical part in maintaining operational continuity, enforcing labor standards, and upholding customer service expectations. The position requires strong leadership, labor relations expertise, and the ability to respond to operational needs across multiple port locations.

Essential Duties and Responsibilities

• Leads and supervises barge loading operations to ensure timely, accurate, and safe cargo handling in compliance with customer specifications and regulatory standards.
• Directs union labor and Foremen in accordance with collective bargaining agreements, including issuing instructions, approving overtime, and managing shift extensions.
• Administers labor relations activities, including issuing discipline, resolving grievances, and participating in union negotiations.
• Coordinates with port authorities, vessel agents, and customers to align operational plans and resolve issues in real time.
• Reviews and verifies load plans, timecards, and safety checklists to ensure accuracy and compliance with operational procedures.
• Implements and enforce safety policies, conduct root cause analyses, and leads incident investigations to promote a culture of safety.
• Monitors and evaluate operational performance, identifying cost-effective methods and recommending process improvements.
• Cross-trains in various stevedore functions to support operational flexibility and team development.
• Maintains flexibility to work variable shifts, including weekends, holidays, and 24-hour on-call hours; responds to operational needs at short notice.
• Travels to other company terminals (Port Angeles, Vancouver, Anacortes) to support operations as required.
• Achieves operational efficiency by minimizing cargo handling delays and ensuring accurate labor forecasting.
• Other duties as assigned by supervisor.

Qualifications

Required:

• Education: High school diploma or equivalent.
• Experience: 3+ years in maritime, stevedoring, or terminal operations, preferably in supervisory capacity.
• Licenses: Valid driver’s license; valid TWIC card or ability to obtain and maintain.
• Knowledge:
  • Familiarity with longshore union policies, port procedures, and maritime safety regulations.
  • Awareness of anti-discrimination, anti-harassment, and anti-retaliation laws (training provided).
  • Understanding of OSHA, US Coast Guard, and PSMSC safety standards.
• Skills:
  • Strong leadership and supervisory abilities.
  • Proficiency in Microsoft Word and Excel.
  • Effective communication with union personnel, vessel agents, and management.
  • Ability to remain composed and responsive under stress and conflicting demands.
  • Strong listening skills and decisiveness in dynamic operational settings.
  • Ability to analyze reports and make operational decisions under pressure.
  • Professional demeanor in all internal and external interactions.
  • Organizational awareness and sensitivity to interdepartmental dynamics.

Preferred:

• Additional Experiences:
  • Prior experience supervising union labor in a marine terminal or maritime operations environment.
  • Background in human resources or labor relations, particularly in unionized settings.
• Knowledge:
  • Understanding of stowage planning, de-ballasting, and cargo sequencing.
  • Familiarity with vessel gear and equipment certifications.
  • Familiarity with human resources practices in unionized environments.

Physical Demands & Work Environment

• Physical Demands: This role requires the ability to stand, walk, bend, and lift up to 50 pounds. Candidates must be able to safely access and maneuver through all areas of ships and marine terminals, including climbing ladders, navigating narrow walkways, ramps, and elevated platforms, and working at varying heights or in confined spaces. Walking on uneven surfaces or in wet conditions may be required. Use of personal protective equipment (PPE) is required depending on the task. Some positions may involve travel between job sites.
• Work Environment: Work is performed in both indoor and outdoor environments, including active marine terminals and shipboard settings. Conditions may include exposure to varying weather, noise, dust, moving equipment, and other occupational hazards. Safety protocols are strictly enforced, and appropriate PPE is provided and required. The role may involve working near water, at heights, or in enclosed spaces.

Why Join Us

At Nautilus, our people are our most valuable asset. We foster a collaborative, inclusive environment where team members feel valued, supported and empowered to grow with us. Whether you are starting your career or looking for the next step, we are committed to investing in your development, offering clear pathways for advancement, ongoing training and leadership development.

With operating areas across CA, FL, IN, NC, NJ, SC, TX and WA, we continue to impact diverse communities and industries. Nautilus International Holding Corporation and its subsidiaries are Equal Opportunity Employers . All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other legally protected status.

If you require reasonable accommodation to apply for a position or to perform the essential functions of a role, please contact [e-mail] .

This job description is not intended to be an employment contract or guarantee of employment. Employment with Nautilus International Holding Corporation is at-will, meaning either the employee or the company may terminate the employment relationship at any time, with or without cause or notice. This job description may be modified at any time at the sole discretion of the company.

Licenses & Certifications

Required

Drivers License

TWIC

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.