379 Engineering Intern jobs in Mastic Beach,NY

~ 34 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Mechanical Design Engineer (Aerospace & Defense)

GSE Dynamics

Hauppauge, NY 11788

$120,000/yr

Bachelor's Degree in Mechanical Engineering or Aerospace Engineering
3-5 years of mechanical design experience in the aerospace, defense, or related manufacturing industry
S. Citizenship required
Ability to read and interpret engineering drawings, blueprints, technical specifications, and manufacturing documentation
Strong understanding of GD&T;, engineering materials, and manufacturing processes
Strong analytical, problem-solving, and mathematical skills

~ 30 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Environmental Simulation Test Engineer III

Retlif Testing Laboratories

Ronkonkoma, NY 11779

Bachelor's degree in a relevant field OR equivalent training
Minimum of 4 years of industry work experience in the mechanical engineering field of Environmental Simulation Testing.
Prior experience with technical preparation of assigned test procedures for both internal and external use.
Prior experience in job costing and generation of quotations.
Familiarity with the following test standards preferred: MIL-STD – 810, RTCA/DO 160
Desired hands-on working experience in vibration and shock testing as well as knowledge of temperature, humidity, sand, and dust testing.
Excellent computer skills
Ability to perform multiple tasks and meet strict deadlines in a fast-paced environment.
Ability to work independently.
Ability to lift 50 pounds, bend, lift, and twist.
Position requires obtaining a hearing test.
Ability to use Air Purified Respirators (APS) or Powered Air Purified Respirators (PAR) is a prerequisite for any testing that requires respiratory protection.
Background that would permit the U.S. Dept. of Defense (DoD) to issue a Secret Clearance, which requires U.S. Citizenship

RX Grad Intern

Costco Wholesale

Nesconset, NY 11767

~ 30 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Quality Engineer Associate

East/West Industries

Ronkonkoma, NY 11779

U.S. Citizenship required.
Zero (0) to One (1) year of experience in a manufacturing environment.
Ability to create and analyze models and drawings using Solidworks.
Capable of reading and interpreting complex drawings and blueprints.
Basic knowledge of GD&T; (Geometric Dimensioning & Tolerance).
Basic knowledge of standard inspection tools (calipers, micrometers, height gages, etc.).
Ability to learn production sequences and the company's quality standards.
Strong analytical and problem-solving skills.
Knowledge of Microsoft Office applications.
Excellent verbal and written communication skills - English language required.
Ability to work efficiently independently or in a team environment.
Able to stand, walk, bend, and lift 50 lbs.
Ability to pass yearly vision tests for color and acuity, if required.

~ 41 min OnsiteBilingual PreferredHealth InsurancePaid Time OffRetirement Benefit

Senior Manufacturing Engineer

EnerSys Energy Products

Commack, NY 11725

$110,000-$130,000/yr

Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Electrical Engineering, or a related technical field.
10+ years of experience in manufacturing engineering, with 3+ years specifically in battery production, defense manufacturing, or other mission-critical industries strongly preferred.
Familiarity with defense manufacturing standards and compliance requirements (e.g., MIL-STD, AS9100, ITAR).

~ 27 min OnsiteBilingual Preferred

Manufacturing Engineer

Data Device Corporation

Bohemia, NY 11716

$80,000-$110,000/yr

Bachelor of Science in Manufacturing, Mechanical, or Industrial Engineering.
3+ years of related experience.
Working Knowledge of Military Specifications.
This position requires a U.S Person or a person who can qualify for a Department of State or Department of Commerce License.

Electrical Engineer - Manufacturing

Sensaras Llc

Holtsville, NY 11742

~ 27 min Onsite

Bachelor's degree in electrical engineering or related field
3–7 years of experience in electrical design, development, or testing within a manufacturing or product development environment
Strong understanding of analog and digital circuit design and analysis
Experience with embedded systems and programming (e.g., C/C++, Python, or similar)
Proficiency in reading and creating electrical schematics, wiring diagrams, and technical documentation
Hands-on experience with electronic test equipment (oscilloscopes, DVMs, power supplies, function generators)
Experience developing test methods, validation protocols, and troubleshooting approaches
Strong problem-solving and analytical skills with the ability to diagnose complex system-level issues
Effective communication skills with the ability to collaborate across Engineering, Production, and Quality
Familiarity with ISO-based quality systems and controlled manufacturing environments (ESD, documentation control) preferred

Flexible ScheduleBilingual Preferred

New, Posted 9 hours ago

Staff Software Engineer - AI Trainer

DataAnnotation

Mastic Beach, NY

~ 27 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Manufacturing Engineer I

North Atlantic Industries

Bohemia, NY 11716

$65,000-$80,000/yr

Bachelor's degree required (Mechanical, Manufacturing, Industrial, or Mechatronics preferred), with a strong understanding of electronics and electronic components
1-3 years of experience in an Engineering and Manufacturing environment
Candidates must be a U.S. Person, defined as either a U.S. citizen or a lawful permanent resident (Green Card holder), and must be able to provide appropriate documentation upon hire to verify this status. Please note that some positions involve sensitive customer contracts and require U.S. citizenship as a condition of employment

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Senior Buyer

Safe Fleet

Nesconset, NY 11767

~ 37 min Onsite

A 2-year business discipline education, with 5+ years of work experience in a high-tech manufacturer in a low to medium volume environment. This requirement may be offset by tenure, term, working knowledge, or other experiences within the commodity.
1 + year working experience with Visual ERP System.
3 + years' experience working with pump, motor and hydraulic equipment
7+ years of experience: Buying to support assemblies in a manufacturing environment • Buying for a Fast Paced / High Tech Multinational Company • Buying Industrial Products (pumps, motors, gears, piping, plumbing fittings) • Buying Video Products (cameras, DVR's, monitors) • Experience in sourcing, buying, importing from China / Other International suppliers
ERP system operations, Visual experience a must.
Microsoft Office: Outlook, Word, Excel
Internet Based Software