Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Mechanical Engineer

$95k - $115k

Twinco Mfg. Co., Inc.

Twinco Mfg. Co., Inc. is a leading manufacturer of a wide variety of railroad signal equipment seeking a Mechanical Engineer to support continued expansion of our product lines. In this role, you will be responsible for designing, analyzing, and documenting mechanical systems and components to meet project specifications; this will be accomplished through creating models of parts, assemblies and drawings. Your expertise will contribute to the development of cutting-edge products and systems, ensuring functionality, safety, and efficiency. This position offers an exciting opportunity to work on diverse projects that integrate advanced CAD tools, system design principles, and manufacturing processes, all while providing support to our manufacturing and quality departments.

Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect.

We are looking for a Mechanical Engineer FULL TIME 40 hours with a Flexible Schedule. The pay range we are offering is $95,000-$115,000 annually based on your experience and knowledge.

Professional Requirements:

  • BS in Mechanical Engineering or a related field; advanced degrees or certifications are a plus.
  • At least 5+ years of engineering and/or manufacturing experience
  • Proven experience in mechanical design using CAD tools such as Creo.
  • Familiarity with FEA software for structural analysis and simulation purposes, sheet metal, electrical schematics and environmental testing a plus.
  • ERP/MRP entry
  • Knowledge of system design principles involving schematics, lab instrumentation (LabVIEW) a plus.
  • Ability to pass a pre-employment background, criminal, and drug screening

Roles and Responsibilities:

· Product development and documentation

  • Develop detailed mechanical designs using software such as Creo, including schematics and drafting documentation.
  • Conduct mechanical analysis utilizing FEA (Finite Element Analysis) tools to evaluate stress, thermal performance, and structural integrity of components.
  • Perform root cause analysis on mechanical failures or performance issues to identify underlying problems and implement corrective actions.
  • Ensure compliance with industry standards such as ASME codes & standards during design, manufacturing, and testing phases.
  • Utilize GD&T (Geometric Dimensioning & Tolerancing) principles for precise mechanical drawings and quality control.

Twinco Mfg. Co., Inc. is a great place to work because we provide our employees visibility of opportunities, so they can be accountable for their growth and career progression. We value and reward hard work and dedication for satisfying our customers and making the company successful. xihmbke

For Further Information Please visit our website, Now! Join Us in Making a Difference.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Mechanical Engineer in Hauppauge, NY vacancy
  • $95k - $115k

     ...Twinco Mfg. Co., Inc. is a leading manufacturer of a wide variety of railroad signal equipment seeking a Mechanical Engineer to support continued expansion of our product lines. In this role, you will be responsible for designing, analyzing, and documenting mechanical... 
    Suggested
    Full time
    Flexible hours

    Twinco Mfg. Co., Inc.

    Hauppauge, NY
    4 days ago
  •  ...Senior Mechanical Engineer Location: Brentwood, NY Position Overview We are seeking a hands-on Mechanical Engineer to support the design, analysis, development, and testing of complex electromechanical products and mechanisms. This role is ideal for an engineer... 
    Suggested
    Full time

    aerospace/defense

    Brentwood, NY
    4 days ago
  •  ...Description: Northeast Aero is seeking a skilled and motivated Mechanical Engineer with a passion for aviation repair to join our Engineering department. The engineer supports our Maintenance, Repair, and Overhaul (MRO) operations across our component repair departments... 
    Suggested
    Full time
    Work at office

    Northeast Aero Compressor

    Ronkonkoma, NY
    3 days ago
  • $45 - $60 per hour

     ...Senior Mechanical Engineer Location: Hauppauge, NY (Onsite) Schedule: 9/80 Work Schedule (Enjoy Every Other Friday Off) An award-winning engineering services company is seeking a Senior Mechanical Engineer to join its growing team in Hauppauge, NY. This is... 
    Suggested
    Contract work
    Temporary work
    Casual work

    Actalent

    Islandia, NY
    3 days ago
  • $90k - $140k

     ...Description: We are seeking a hands-on Automation & Controls Engineer to support, troubleshoot, and improve a wide range of...  ...regulated pharmaceutical environment. This role is ideal for mechanically inclined problem-solvers who enjoy being on the production floor... 
    Suggested
    Full time
    Contract work
    Immediate start
    Monday to Friday

    CONTRACT PHARMACAL CORP

    Hauppauge, NY
    9 days ago
  • $70k - $90k

     ...impact, we'd love to hear from you! Compensation Range: $70,000 - $90,000 Learn More About EAS Job Purpose As a Mechanical Engineer at Bren-Tronics, part of EnerSys and a manufacturer of advanced portable power solutions, you will work in a fast-paced... 
    Permanent employment
    Temporary work
    Local area
    Flexible hours

    EnerSys

    Commack, NY
    4 days ago
  • $104.76k - $130.95k

     ...Job Description The Mechanical Engineer III provides mechanical engineering expertise in the early stages of design. They also coordinate project design and analyze complex construction problems. They will perform a variety of complex duties in support of the development... 
    Immediate start

    Frontgrade Technologies

    Hauppauge, NY
    13 hours ago
  • $120k - $150k

     ...Sr. Mechanical Design Engineer Job Order ID: 11600 Employment Type: Permanent Salary: $ /Yr Web Publication Date: 7/14/2026 Job Location: Hauppauge, New York United States 11788 Brief Description: Primary purpose of the job is to... 
    Permanent employment

    Executive Alliance

    Hauppauge, NY
    1 day ago
  • $45 - $60 per hour

     ...Sr Mechanical Design Engineer Location: Hauppauge, NY (Onsite) Schedule: 9/80 Work Schedule - Enjoy Every Other Friday Off Employment Type: Contract-to-Hire Compensation: Competitive and based on experience (hourly basis) About the Opportunity An award... 
    Hourly pay
    Permanent employment
    Contract work
    Temporary work
    Casual work
    Immediate start
    Flexible hours

    Actalent

    Islandia, NY
    1 day ago
  •  ...growth phase at this very well-established Long Island manufacturer and they are currently looking for a highly talented Senior Mechanical Engineer to join their team. You won't want to miss out on this opportunity to jump on board with an employer that really knows how to... 
    Local area

    NESCO Inc

    Commack, NY
    1 day ago
  • Ready to put your mechanical engineering talent to work on heavy-duty, high-impact systems? In this role, you won't just be pushing pixels—you’ll be designing, modeling, and testing vital mechanical components and assemblies from concept through production. With a culture... 
    Permanent employment
    Temporary work
    Work experience placement
    Work at office
    Flexible hours
    Shift work
    Hauppauge, NY
    22 days ago
  • Long Island Hyatt-LIH is hiring a full-time Hotel Maintenance Engineer to keep our guest areas and back-of-house systems running smoothly on Long Island, NY. You will respond to service calls, troubleshoot HVAC, electrical, plumbing and boiler issues, and coordinate with... 
    Full time
    Work at office

    Hotel Yountville

    Hauppauge, NY
    2 days ago
  • $120k - $160k

     ...Overview: FPM Group, a well-established multi-discipline engineering, architecture, and environmental services firm, has been a trusted...  ...the design, implementation, and administration of complex mechanical, HVAC, plumbing, and fire protection systems for major new... 
    For contractors
    Work at office
    Local area

    Olgoonik Corporation

    Bohemia, NY
    16 days ago
  •  ...Job Description ProMach(Modern Packaging) is seeking a talented Senior Mechanical Design Engineer to lead the mechanical development, redesign, and modernization of our food packaging machinery. You will play a pivotal role as the architect of the next generation of... 

    ProMach

    Deer Park, NY
    26 days ago
  • Stony Brook University seeks a Plant Utilities Engineer I to maintain HVAC and related systems across campus. The role requires climbing, lifting, and working in confined spaces, with a 40-hour week, 7:00 a.m.-3:30 p.m. Monday through Friday, in a full-time capacity. The... 
    Full time
    Monday to Friday

    Stony Brook University

    Stony Brook, NY
    3 days ago
  •  ...Mechanical Engineer Intern Piping Rock is searching for a Mechanical Engineer Intern. Under the direction of the VP of Engineering, the Mechanical Engineer intern will support a variety of projects and should have a strong familiarity in mechanical drawings. This is... 
    Part time
    Internship
    Summer holiday
    Work at office

    Piping Rock Health Products

    Bohemia, NY
    4 days ago
  • $105k - $120k

     ...Mechanical Engineer III At Leviton, we build what's next to light, power, and connect everyday spaces, from electrical to lighting, to data networks, and energy management. With over 115 years of history, Leviton develops thoughtful solutions that help make its customers... 
    Work at office

    Interventional Pain Specialists

    Melville, NY
    3 days ago
  •  ...Mechanical Engineer Responsible for Mechanical Engineering responsibilities of a given project including system design, project planning, development and tracking of budgets, customer interface, and establishing and monitoring schedules. Job Description: Design... 
    Work at office
    Worldwide

    VJ X-Ray

    Bohemia, NY
    2 days ago
  • $115k - $130k

     ...Salary $115,000-$130,000 / year Leading Long Island electronics manufacturer has an exciting career opportunity for a Senior Mechanical Engineer. This is an opportunity you won't want to miss out on as it comes with incredible perks that few companies can match. If you'... 
    Local area

    NESCO Inc

    Melville, NY
    1 day ago
  •  ...Sr or Principal Electrical Engineer Location: Brentwood, NY Position Overview We are seeking an experienced Sr or Principal Electrical Engineer to support the design, development, integration, and troubleshooting of complex electronic systems. This role... 
    Full time

    Specialty Recruitment

    Brentwood, NY
    4 days ago
  • $125k - $140k

     ...Description Position Summary: Sr. Mechanical Design Engineer will perform mechanical design of RF and microwave components and equipment such as connectorized products, surface mount and plug in products and is required to use innovative skills and design software... 
    Permanent employment
    For subcontractor
    Work at office
    Night shift

    Mini-Circuits

    Melville, NY
    1 day ago
  • $125k - $130k

     ...and shine. Whether you're creative, strategic, persuasive, or mechanically inclined, there's a place for you here. Be a problem-solver, a...  ...Modern Packaging is seeking a talented Senior Mechanical Design Engineer to lead the mechanical development, redesign, and... 
    Temporary work
    Local area

    Pro Mach

    Deer Park, NY
    2 days ago
  • Siemens is seeking a seasoned Sales Engineer for Low/Medium Voltage switchgear in the NJ/ NYC market. The role is remote/hybrid and emphasizes development of distributors and electrical contractor opportunities, plus building a robust sales pipeline with a focus on channel... 
    Remote job
    For contractors

    Siemens

    Hauppauge, NY
    2 days ago
  • $104.4k - $174.15k

     ...Overview Join to apply for the Project Quality Engineer role at Parker Aerospace . At Parker Aerospace, we develop technologies and innovative solutions that enable reliable, efficient and increasingly sustainable flight for the lifecycle of the aircraft, including aftermarket... 
    Temporary work
    For contractors
    Local area

    Parker Aerospace

    Central Islip, NY
    2 days ago
  •  ...Role Project Engineer supporting construction projects for government and commercial clients. Responsibilities Coordinate with project managers, superintendents, subcontractors, and clients to ensure safe, organized, and on-schedule work. Review drawings and specifications... 
    Contract work
    For subcontractor

    Boulder Connect

    Central Islip, NY
    1 day ago
  • $51 - $55 per hour

     ...Automotive Diesel MechanicWe're looking for an experienced Diesel Mechanic to join our Ronkonkoma NY-based fleet service team. If you're a pro with diesel and gas trucks who wants to work for a stable, high-paying operation we want to talk.Schedule: Full-time, Monday... 
    Full time
    Local area
    Monday to Friday
    Day shift
    Afternoon shift

    WORKFORCE

    Ronkonkoma, NY
    3 days ago
  • $51 - $55 per hour

     ...Automotive Diesel Mechanic We're looking for an experienced Diesel Mechanic to join our Ronkonkoma NY-based fleet service team. If you're a pro with diesel and gas trucks who wants to work for a stable, high-paying operation we want to talk. Schedule: Full-time,... 
    Weekly pay
    Full time
    Local area
    Monday to Friday
    Day shift
    Afternoon shift

    WORKFORCE

    Ronkonkoma, NY
    4 days ago
  •  ...production and sustainment. Perform innovative hardware design and analysis for harsh-environment applications while mentoring junior engineers. Requirements Requires a B.S. in Electrical Engineering and over 15 years of experience in analog and digital circuit design.... 

    Ronaj Recruitment

    Central Islip, NY
    1 day ago
  • $127k - $179k

     ...a highly talented, motivated, creative, and experienced Sr. Engineering in the field of Power Electronics, Power Management and Digital...  ...in multi-physics simulations: Controls+Electro-Thermo-Mechanical system modeling in the field of modern power electronics In-... 
    Contract work

    Spellman High Voltage Electronics Corporation

    Hauppauge, NY
    2 days ago
  •  ...Job Description Job Description Design and develop electro-mechanical and material-handling systems for industrial inspection...  ...from concept through installation. You'll own the mechanical engineering on your projects: system design, budgets, schedules, and customer... 
    Worldwide

    Corporate Hiring Solutions

    Ronkonkoma, NY
    8 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mechanical Engineer. Be the first to apply!