Mechanical Design Engineer

Title: Mechanical Design Engineer
Location: Wharton, NJ

Salary: $104,700 - $157,800
Schedule: 980 Schedule

Focus: We are seeking a Mechanical Design Enginee r to support the design, development, fabrication, installation, testing, and commissioning of a custom projectile assembly system at Picatinny Arsenal. This position will serve as a key engineering liaison between Winchester, DEVCOM, and other project stakeholders while supporting advanced manufacturing and equipment development initiatives.

Mechanical Design Engineer Essential Job Functions:

• Lead the design, fabrication, installation, testing, and commissioning of projectile assembly equipment and related manufacturing systems.
• Develop, modify, and maintain engineering drawings, layouts, technical specifications, and design documentation utilizing AutoCAD and other CAD software.
• Serve as an engineering liaison with DEVCOM, government personnel, suppliers, and internal stakeholders to support project execution and equipment implementation.
• Design and develop custom mechanical components, tooling, fixtures, and machinery for manufacturing applications.
• Support prototype development activities including assembly, troubleshooting, testing, validation, and design modifications.
• Coordinate engineering activities associated with equipment procurement, fabrication, installation, and startup.
• Perform root cause analysis and implement corrective actions for equipment and process-related issues.

Mechanical Design Engineer Essential Job Functions:

• Bachelor's degree* in Mechanical Engineering, Electrical Engineering or Aerospace Engineering.
• 5+ years of experience in mechanical design engineering, machine design, manufacturing equipment development, automation systems, prototype development, or related engineering environments.
• 2+ years of experience with machine controls and electrical design/troubleshooting.
• Proficiency in CAD (SolidWorks, AutoCAD) and basic knowledge of materials and ballistics preferred.
• Familiarity with ISO 9001, AS9100, or military standards preferred.
• Strong problem-solving skills and attention to detail.
• Some travel required: Less than 10%.

Location-Specific Requirements:

• Must possess a valid US driver's license.
• This position requires successful vetting as an Employee Possessor in accordance with U.S. Department of Justice and the Bureau of Alcohol, Tobacco, Firearms and Explosives.
• This position requires access to ITAR controlled technical data, and as such, employment will be contingent upon the candidate's ability to access ITAR controlled technical data pursuant to an export license approved by the Directorate of Defense Trade Controls, if required.
• This position requires a US Government Secret Security Clearance. The applicant must be able to attain and maintain a Secret Security Clearance.
• This position requires successful vetting for unescorted access in accordance with U.S. Army and Department of Defense access policies. The US Government does not allow non-US citizens on-site at the Picatinny Arsenal. Therefore, to be considered in the hiring process, the candidate must be a US citizen.

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Rooted in our corporate values, Olin continues to be the global leader in both ammunition and chemical manufacturing. We invest, recognize, and reward the talents and contributions of our employees, empowering over 8,000 global individuals to make an impact both at work and in surrounding communities.

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Olin fosters a diverse and inclusive workplace, where you are encouraged to join or lead our Olin People Networks. These voluntary groups connect employees across sites, divisions and functions to strengthen connections, belonging, and community involvement.

*Degree must be from a school that is accredited by an accrediting agency recognized by the Secretary of Education of the U.S. Department of Education or equivalent program from an international university.


Olin does not provide any form of sponsorship. We will only employ those who are legally authorized to work in the United States. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J or TN or who need sponsorship now or in the future, are not eligible for hire.

Olin is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law.

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