Inside Machinist Instructor - 2nd Shift

Waterford, CT Electric Marine Full-time Posted Oct 22, 2026
Apply on General Dynamics Electric Boat (opens in a new tab) Sourced via careers-gdeb.icims.com · Posted 2026-10-22

About this role

General Dynamics Electric Boat is hiring a Inside Machinist Instructor - 2nd Shift, full-time, on-site in Waterford, CT, in the Electric Marine sector.

Overview

Groton Trades Training department is currently seeking an organized, self-motivated Inside Machinist Instructor to join the Trades Training Delivery Team. Reporting to the Supervisor of the Trades Training School, this position plays a key role in the onboarding, training, qualification, and ongoing development of new and existing Inside Machinists.

The Inside Machinist Instructor will work as part of a collaborative team responsible for delivering a wide range of classroom and hands-on courses covering general safety, Inside Machinist trade skills, and various general trades requirements. Qualified candidates will demonstrate a strong commitment to Safety and Procedure Compliance, possess excellent verbal and written communication skills, and be able to multi-task effectively while maintaining a friendly, approachable, customer-service-oriented demeanor.

Duties & Responsibilities:

Qualify as a Trade Training Instructor

Qualify and maintain all applicable Inside Machinists qualifications

Onboarding New Hire Inside Machinists

Instructing multiple Inside Machinists Trade courses in a classroom setting

Blueprint reading, Geometric Dimensioning & Tolerancing (GD&T), Deburring and finishing practices, Speeds and Feeds selection, Threading (External/Internal), single point and other methods, Precision Measuring Instruments.

Demonstrate and teach setup, programming, operation and inspection for Prototrak CNC Lathes, Prototrak CNC Mills, Hurco 3 axis Machining Centers

Instructing multiple General Trades classroom courses

Fall Protection, Fire Watch, Respirator, Tank Watch etc.

Enforcing safety rules and regulations

Supporting various lesson plan updates and related activities

Assessing student performance and identifying noncompliance to policies, procedures and technique sheets

Supporting special training projects as required

Being available for overtime as needed

Being flexible to support training on all shifts as needed

Conduct deck plate observations

Recommend changes to improve areas of safety, quality, cost, schedule, and continuous improvement

Qualifications

Required:

High school diploma/GED

3+ years of machine shop experience.

Preferred:

2+ years of Electric Boat experience

3+ years of shipyard experience

Proven hands on experience running ProtoTrak and Hurco machines

Prior classroom/OJT or ALC Instructor experience

Certificate, Associates or advanced degree

Experience in preparation of training materials

Experience with classroom lectures, hands-on training and associated written and practical exams

Skills

Skills:

Excellent verbal and written communication skills, be able to speak in front of large groups of people

Must be proficient with Microsoft Word, PowerPoint, and Excel

Ability to embrace change and new ideas

Strong organization skills

Maintain a strong work ethic

Be a dedicated team player

Must have a strong history of procedural compliance and safe work practices

Must be comfortable speaking in front of a large groups and be able to maintain control of a classroom

Must be comfortable assigning students training tasks and enforcing policies and procedures

Must be comfortable evaluating student progress

Must be able to easily adapt to changing responsibilities

Physical Qualifications
Climbing, Color Vision, Crawling, Heavy Lifting, Kneeling, Light Lifting, Medium Lifting, Pulling, Pushing, Reaching, Stooping, Twisting

Environmental Attributes
Cold, Dry, Dusty, Fumes, Hot, Inside, Noise, Oily, Outside, Wet

Description from General Dynamics Electric Boat's official posting. Always confirm details on the company careers page.

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About General Dynamics Electric Boat

General Dynamics Electric Boat

Company in the mobility sector tracked nightly on the Mobility Jobs board.

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Larry Sherwood Jr.

About Larry Sherwood Jr.

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