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Mainstay Maritime
Mainstay Maritime
Related Locations:
Buffalo, NY
Muskegon, MI
West Williamsfield, OH
Williamsville, NY
Ashtabula, OH
Top Occupations:
Bookkeeping, Accounting, and Auditing Clerks
Accountants and Auditors
Quality Control Systems Managers
Project Management Specialists
Captains, Mates, and Pilots of Water Vessels
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Top Industries:
Ship Building and Repairing
Other Accounting Services
Coastal and Great Lakes Freight Transportation
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Mainstay Maritime
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Corporate Counsel
NEXT STEPS
Mainstay Maritime
Buffalo, NY
L5 Senior
May 22nd, 2026
Lawyers
Offices of Lawyers
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Marine Project Manager: Scheduling, Quality & Safety
APPLY
Mainstay Maritime
West Williamsfield, OH
L5 Senior
September 8th, 2026
Project Management Specialists
Ship Building and Repairing
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Marine Superintendent
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Mainstay Maritime
New Richmond, OH
L5 Senior
May 17th, 2026
First-Line Supervisors of Mechanics, Installers, and Repairers
Coastal and Great Lakes Freight Transportation
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Vessel Maintenance & Efficiency Engineer
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Mainstay Maritime
Toledo, OH
L6 Lead
July 22nd, 2026
Ship Engineers
Coastal and Great Lakes Freight Transportation
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Project Engineer
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Mainstay Maritime
Toledo, OH
L5 Senior
July 16th, 2026
Ship Engineers
Coastal and Great Lakes Freight Transportation
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Accounts Payable Specialist
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Mainstay Maritime
Williamsville, NY
L5 Senior
August 13th, 2026
Bookkeeping, Accounting, and Auditing Clerks
Other Accounting Services
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HR Business Partner
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Mainstay Maritime
Muskegon, MI
L5 Senior
July 21st, 2026
Human Resources Managers
Human Resources Consulting Services
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Accounts Payable Coordinator
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Mainstay Maritime
Buffalo, NY
L4 Mid
September 2nd, 2026
Bookkeeping, Accounting, and Auditing Clerks
Ship Building and Repairing
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Human Resources Business Partner
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Mainstay Maritime
Muskegon, MI
L5 Senior
June 28th, 2026
Human Resources Specialists
Human Resources Consulting Services
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Port Engineer
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Mainstay Maritime
Muskegon, MI
L5 Senior
July 14th, 2026
Ship Engineers
Coastal and Great Lakes Freight Transportation
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Business Systems Administrator
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Mainstay Maritime
Williamsville, NY
L6 Lead
May 8th, 2026
Computer Systems Analysts
Computer Systems Design Services
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Business Systems Administrator
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Mainstay Maritime
Buffalo, NY
L6 Lead
May 6th, 2026
Computer Systems Analysts
Computer Systems Design Services
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Port Captain
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Mainstay Maritime
Muskegon, MI
L5 Senior
August 25th, 2026
Captains, Mates, and Pilots of Water Vessels
Coastal and Great Lakes Freight Transportation
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In-House Maritime Counsel Contracts, Disputes & Compliance
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Mainstay Maritime
Buffalo, NY
L5 Senior
June 11th, 2026
Lawyers
Offices of Lawyers
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Payroll Coordinator
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Mainstay Maritime
Buffalo, NY
L4 Mid
May 22nd, 2026
Payroll and Timekeeping Clerks
Payroll Services
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Talent Acquisition Partner
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Mainstay Maritime
Williamsville, NY
L5 Senior
July 23rd, 2026
Human Resources Specialists
Employment Placement Agencies
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Accounts Payable Manager
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Mainstay Maritime
Williamsville, NY
L6 Lead
July 31st, 2026
Treasurers and Controllers
Custom Computer Programming Services
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Marine Superintendent
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Mainstay Maritime
Toledo, OH
L6 Lead
May 16th, 2026
Ship Engineers
Coastal and Great Lakes Freight Transportation
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Payroll Coordinator
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Mainstay Maritime
Williamsville, NY
L4 Mid
July 21st, 2026
Payroll and Timekeeping Clerks
Payroll Services
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Talent Acquisition Partner
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Mainstay Maritime
Buffalo, NY
L5 Senior
August 3rd, 2026
Human Resources Specialists
Employment Placement Agencies
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Accounts Payable Specialist
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Mainstay Maritime
Buffalo, NY
L5 Senior
August 19th, 2026
Bookkeeping, Accounting, and Auditing Clerks
Other Accounting Services
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Accounting Specialist
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Mainstay Maritime
Buffalo, NY
L5 Senior
August 23rd, 2026
Accountants and Auditors
Other Accounting Services
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Accounts Specialist
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Mainstay Maritime
Williamsville, NY
L5 Senior
August 22nd, 2026
Accountants and Auditors
Other Accounting Services
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Accounts Payable Coordinator
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Mainstay Maritime
Williamsville, NY
L5 Senior
August 27th, 2026
Bookkeeping, Accounting, and Auditing Clerks
Ship Building and Repairing
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Shipyard QA/QC Lead — Welding & Compliance
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Mainstay Maritime
West Williamsfield, OH
L5 Senior
September 1st, 2026
Quality Control Systems Managers
Ship Building and Repairing
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Sr. Infrastructure Engineer
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Mainstay Maritime
Duluth, MN
L5 Senior
July 11th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Shipyard Quality Control Manager
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Mainstay Maritime
Ashtabula, OH
L5 Senior
August 27th, 2026
Quality Control Systems Managers
Ship Building and Repairing
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Assistant Engineer
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Mainstay Maritime
Muskegon, MI
L5 Senior
September 11th, 2026
Ship Engineers
Ship Building and Repairing
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