Mechanical Engineer
$95k - $115kFull-time
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.
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.
For Further Information Please visit our website,
- Apply Now! Join Us in Making a Difference.
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Mechanical Engineer in Hauppauge, NY vacancy
$105k - $135k
...power progress.About the Role:You will play a crucial role in engineering and technology projects from concept through prototype... ...cross-functional teams. You will leverage expertise in thermo-mechanical design, electromechanical components, materials, and fabrication...SuggestedFull timeRelocation packageSpellman High Voltage Electronics
Hauppauge, NY1 day ago- Sr. Mechanical Design EngineerJob Order ID:11600Employment Type:PermanentSalary:$120000-150000/YrWeb Publication Date:7/14/2026Job Location... ...of the job is to execute assigned design work to support engineering project activity. Responsibilities include the conceptual...Suggested
Executive Alliance
Hauppauge, NY3 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 an exciting...SuggestedContract workTemporary workCasual workActalent
Hauppauge, NY5 days 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...SuggestedLocal area
Nesco Resource
Commack, NY4 days ago $138.54k - $173.18k
...Mechanical Engineer IV The Mechanical Engineer IV provides mechanical engineering expertise in the early stages of design. They also coordinate project design and analyze complex construction problems. Compensation: $138540 - $173175 Responsibilities Develop...SuggestedImmediate startFrontgrade Technologies
Hauppauge, NY5 days ago- ...space exploration through innovation in propulsion, structures, and sustainable launch systems. The Role: We are seeking a Mechanical Engineer to contribute to the design, development, and transition of mechanical components and systems from development through...Temporary work
Innovative Rocket Technologies Inc.
Hauppauge, NY5 days ago $90k - $110k
...We are 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...Temporary workWork experience placementShift workRandstad
Hauppauge, NY3 days ago- ...Mechanical Engineer We are 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...
Randstad
Hauppauge, NY5 days ago - ..., fast‑paced, high‑tech environment, where your contributions make a real impact, we’d love to hear from you! As a Senior Mechanical Engineer at Bren-Tronics, part of EnerSys and a manufacturer of advanced portable power solutions, you will provide technical leadership...Permanent employmentTemporary workLocal areaFlexible hours
Bren-Tronics Defense LLC
Commack, NY2 days ago - ...Collaborate with Project Managers and Laser Engineers to design and optimize optomechanics components. Perform initial and ongoing design... ...suggestions for correcting errors Other duties as assigned Mechanical Engineer Skills M.S. or Ph.D. in Mechanical Engineering, Engineering...Full time
Photonics Industries
Central Islip, NY3 days ago $90k - $110k
We are 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...Permanent employmentTemporary workWork experience placementShift workHauppauge, NY6 days ago$85k - $100k
...this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Mechanical Engineer Full Time Bohemia, NY, US 10 days ago Requisition ID: 1283 Salary Range: $85,000.00 To $100,000.00 Annually Mechanical...Full timeWork at officeLocal areaNight shift$130k - $160k
...performance team.This is a role for someone who wants to do serious engineering in a startup environment: move quickly, think deeply, work... ...in the field. About the Role We are looking for a Senior Mechanical Systems Engineerwho exemplifiesstrong engineering judgmentcombined...Remote workFlexible hoursGrabJobs
Brentwood, NY3 days ago- A leader in energy solutions is seeking a Mechanical Engineer to join their team in Commack, New York. The ideal candidate will have a Bachelor's degree in Mechanical Engineering and over 4 years of hands-on experience in product development. Key responsibilities include...
$658.5 - $2,245.5 per month
...everywhere & always. Want in? Join the #VTeamLife.What you’ll be doing…You’re an expert with HVAC, plumbing, electrical and even building mechanicals… and if there’s a maintenance problem with our building, you’ve got it covered! Your know-how and commitment to excellence will...Full timePart timeWork experience placementMonday to FridayShift workWeekend workAfternoon shiftVerizon
Patchogue, NY4 days 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-...Full timeContract workFlexible hoursSpellman High Voltage Electronics
Hauppauge, NY10 hours ago- ...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 a fully on-site position located...Part timeInternshipSummer holidayWork at office
PipingRock.com
Bohemia, NY1 day ago $105k - $120k
...passion to a challenging and constantly changing world. About the role Our Commercial & Industrial Business Unit is looking for a Mechanical Engineer III to join their team. This position will independently lead product designs from concept through launch, with an emphasis...Work at officeLeviton
Melville, NY3 days ago$90k - $105k
...Mechanical Engineer 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...Immediate startInterventional Pain Specialists
Melville, NY5 days ago- ...Mechanical Engineer The work includes design/drafting for HVAC, plumbing systems, electrical and fire protection for new building construction and renovation projects. Responsibilities/Top Skills/Qualifications: Support partners, project managers and senior...Work at officeLocal areaRemote workRelocation package
NESC Staffing Corp.
Melville, NY2 days ago $70k - $75k
...Summary: SCWA is currently seeking an Assistant Mechanical Engineer to work alongside the Lead Mechanical Engineer to design, specify and prepare contracts for the installation of a variety of pumping systems associated with the public water supply. These systems...Full timeFor contractorsWork at officeMonday to FridaySuffolk County Water Authority
Coram, NY4 days ago$125k - $140k
...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, i.e. AutoCAD...Permanent employmentFor subcontractorWork at officeNight shiftMini-Circuits
Melville, NY5 days ago$115k - $130k
...Senior Mechanical Engineer We are seeking a Senior Mechanical Engineer to join a growing engineering team responsible for the design, development, analysis, and validation of innovative electro-mechanical products. This position offers the opportunity to work...Permanent employmentFlexible hoursDay shiftActalent
Melville, NY5 days ago$115k - $128k
...about each person bringing skills and passion to a challenging and constantly changing world. About the role The Senior Mechanical Engineer is responsible for the design, development and testing of all aspects of complicated mechanical components, systems and...Leviton
Melville, NY5 days ago- ...FlexStaff is hiring an Opto-Mechanical Product Engineer for our client, an aerospace and industrial manufacturing company located in Deer Park, NY . This is a permanent, full-time opportunity for a motivated engineer to join a dynamic team focused on the design...Permanent employmentFull time
FlexStaff Careers
Deer Park, NY4 days 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 timeLocal areaMonday to FridayDay shiftAfternoon shiftWORKFORCE
Ronkonkoma, NY5 days ago- ...Description Job Description Design and develop electro-mechanical and/or material handling systems using components such as actuators... ..., costing, etc.). Collaborate with a cross-disciplinary engineering team (mechanical, electrical, software, controls, etc.) to...Work at office
Corporate Hiring Solutions
Bohemia, NY28 days ago $92k - $125k
...Civil Project Engineer Job Locations US-NY-Hauppauge ID 2026-6369 Category Engineering Type Regular Full-Time Career Stage Type Experienced # of Openings 1 Overview ABOUT THE POSITION Civil Project Engineer - Land Engineering | Hybrid | Hauppauge, NY VHB's growing Hauppauge...Full timeWork experience placementWork at officeLocal areaFlexible hoursVHB
Hauppauge, NY1 day ago$90k - $120k
...Laboratories is looking to hire a full-time Environmental Simulation Test Engineer III to join our Ronkonkoma, New York Environmental Simulation Testing Laboratory . Do you have a background in mechanical engineering and want a career, not just a job ? This position earns...Full timeWork experience placementMonday to FridayRetlif Testing Laboratories
Ronkonkoma, NY2 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 payFull timeLocal areaMonday to FridayDay shiftAfternoon shiftWORKFORCE
Ronkonkoma, NY1 day ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mechanical Engineer. Be the first to apply!
