Job Description
Job Description
Machinist Job Summary
We are seeking a skilled Machinist with expertise in large bore, medium-speed diesel engines to join our maritime operations team. This role is responsible for precision machining, repair, and maintenance of critical engine components used on commercial vessels, offshore platforms, and other marine applications. The ideal candidate will have a strong background in diesel engine overhauls, troubleshooting, and component-level machining to OEM specifications.
Mechanist Responsibilities:
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Perform machining, repair, and refurbishment of large bore diesel engine components including cylinder heads, liners, pistons, connecting rods, crankshafts, and bearings.
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Operate lathes, milling machines, boring machines, grinders, and other precision tools.
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Conduct dimensional inspections and ensure components meet manufacturer tolerances and class requirements.
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Assist with full engine overhauls, alignments, and installation of machined parts aboard vessels or in workshop settings.
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Read and interpret technical drawings, blueprints, and OEM manuals.
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Collaborate with engineers, supervisors, and vessel crew to ensure timely completion of projects.
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Maintain accurate records of work performed, parts used, and tolerances achieved.
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Ensure all work adheres to safety standards, quality protocols, and maritime regulations.
Machinist Position Requirements
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Minimum 3–5 years of machining experience with large bore medium-speed diesel engines (MAN, Wärtsilä, Caterpillar MaK, Bergen, etc.).
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Strong knowledge of marine propulsion and auxiliary engines.
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Proficient in precision measuring tools (micrometers, dial indicators, bore gauges, etc.).
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Ability to work independently and in a team environment, both in workshop and onboard ship environments.
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Willingness to travel domestically and internationally as required for shipyard or onboard repair assignments.
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Technical certification or trade school background in machining, marine engineering, or mechanical technology preferred.
#LI-Onsite
Company DescriptionCore Group Resources is the bridge that connects the maritime, marine offshore, oil & gas, petrochemical, and environmental industries. Our in depth knowledge of these fields can help you navigate these quickly expanding markets.
Core Group is actively assisting companies hiring top-notch marine engineers, operations, and commercial candidates with our expertise in these industries. Candidates seeking navigation into these industries, let us chart your career here. We have mapped out all verticals in this space and know where professionals are best poised for rapid career growth.
With strong projected growth in these sectors, now is the time to partner with the leading Houston-based recruitment firm of Core Group Resources.
We Offer:
Direct Hire, Executive Search, Contract Recruitment, and Recruitment Process Outsourcing
Contact us today to learn more about how we can partner with you. Email info@coregroupresources.com to get started.
Company Description
Core Group Resources is the bridge that connects the maritime, marine offshore, oil & gas, petrochemical, and environmental industries. Our in depth knowledge of these fields can help you navigate these quickly expanding markets. \r\n\r\nCore Group is actively assisting companies hiring top-notch marine engineers, operations, and commercial candidates with our expertise in these industries. Candidates seeking navigation into these industries, let us chart your career here. We have mapped out all verticals in this space and know where professionals are best poised for rapid career growth. \r\n\r\nWith strong projected growth in these sectors, now is the time to partner with the leading Houston-based recruitment firm of Core Group Resources. \r\n\r\nWe Offer:\r\n \r\nDirect Hire, Executive Search, Contract Recruitment, and Recruitment Process Outsourcing\r\n\r\nContact us today to learn more about how we can partner with you. Email info@coregroupresources.com to get started.