[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All L3Harris Technologies jobs](https://jobs.opennash.com/companies/l3harris-technologies/) · [Search jobs](/search/) L3Harris Technologies · North Amityville, NY # Intern, Manufacturing Engineer North Amityville, NY, US Full-time Early career {'@type': 'MonetaryAmount', 'currency': '', 'value': {'@type': 'QuantitativeValue', 'unitText': ''}} Manufacturing & Production Listed on L3Harris Technologies’s official careers site. Posted October 12, 2026. Check that it is still open and apply there. [Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/north-amityville/intern-manufacturing-engineer/4832/101857520896) [OpenNash Jobs](https://jobs.opennash.com/) / [L3Harris Technologies](https://jobs.opennash.com/companies/l3harris-technologies/) / Intern, Manufacturing Engineer ## Job description L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. ### Job Title Intern, Manufacturing Engineer Job Code: 45996 Job Location: Amityville, NY Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: Implement and analyze manufacturing plans and projects. Design, develop, and transfer manufacturing and engineering tools, strategies, and systems. Develop manufacturing strategies for specific products and processes. Interface with engineering to coordinate the release of new products. Estimate manufacturing costs, determine time standards, and recommend tooling and process requirements for new or existing product lines. Maintain records and reporting systems to coordinate manufacturing operations. Work closely with cross-functional Integrated Product Teams (IPTs) to oversee the development and transfer of new products from Engineering to Production. Create work instructions, assembly routings, and establish labor/cycle time standards. Perform economic analyses to identify and address variances in planned labor and cycle times. Maintain manufacturing processes and oversee process equipment. Develop/procure manufacturing tooling and qualify materials required for new product introduction (NPI). Attend daily shift huddles and support product line key performance indicators (KPIs). Support root cause analyses and implement corrective actions to address product non-conformances. ### Qualifications To be eligible, applicants must be pursuing a bachelor’s degree in mechanical engineering, electrical Engineering, Industrial Engineering or related field Preferred Skills: Experience with basic CAD software (AutoCAD, SolidWorks, Creo, etc. etc.) Lean Six Sigma (LSS) Yellow or Green Belt Experience with Minitab, JMP, or other statistical software PAY TRANSPARENCY: In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $25.50/hr - $48/hr. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including relocation stipend, 401(k), EAP, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish. ## At a glance - Posted by the employer: Oct 12, 2026 - First seen by OpenNash: Oct 19, 2026 - Last checked: Oct 19, 2026 - Listed for: 7 days - Location: North Amityville, NY, US - Employment type: Full-time - Pay: {'@type': 'MonetaryAmount', 'currency': '', 'value': {'@type': 'QuantitativeValue', 'unitText': ''}}[Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/north-amityville/intern-manufacturing-engineer/4832/101857520896) ## More jobs at L3Harris Technologies ### [Associate, Manufacturing Engineer](https://jobs.opennash.com/companies/l3harris-technologies/jobs/c24f9ca5d71a40491555/) North Amityville, NY, US ### [Specialist, Mechanical Engineer](https://jobs.opennash.com/companies/l3harris-technologies/jobs/895fd27485a8a113b2ba/) North Amityville, NY, US ### [Assembly A](https://jobs.opennash.com/companies/l3harris-technologies/jobs/69833f0f73300fb24a5a/) Londonderry, NH ### [Assembly A (2nd Shift)](https://jobs.opennash.com/companies/l3harris-technologies/jobs/c0c7225fc62973438646/) Londonderry, NH ### [Assembly A (2nd shift)](https://jobs.opennash.com/companies/l3harris-technologies/jobs/f203826b62c538f8686d/) Cincinnati, OH ## Similar jobs at other companies ### [Manufacturing Engineer I (Process Engineer)](https://jobs.opennash.com/companies/airbus/jobs/3d2f8c5b91725bb44142/) AIRBUS · Mobile Area, AL ### [Manufacturing Engineer](https://jobs.opennash.com/companies/fastenal/jobs/273b5b1b6d7a012e44da/) Fastenal · Wallingford, CT ### [Manufacturing Engineer](https://jobs.opennash.com/companies/lockheed-martin/jobs/e972c11d39ecbdf5b799/) Lockheed Martin · Archbald, PA ### [Manufacturing Engineer](https://jobs.opennash.com/companies/lockheed-martin/jobs/3737c10567805b78d6e2/) Lockheed Martin · Camden, AR ### [Manufacturing Engineer](https://jobs.opennash.com/companies/genuine-parts/jobs/46c3f96e806e267fc5c6/) Genuine Parts · Cincinnati, OH OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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