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L3Harris Technologies · Londonderry, NH

# Specialist, Manufacturing Engineer

Londonderry, NH Manufacturing & Production 

Listed on L3Harris Technologies’s official careers site. Listed as of November 2, 2026. Check that it is still open and apply there.
[Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/londonderry/specialist-manufacturing-engineer/4832/102290200720)

[OpenNash Jobs](https://jobs.opennash.com/) / [L3Harris Technologies](https://jobs.opennash.com/companies/l3harris-technologies/) / Specialist, 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

Specialist, Manufacturing Engineer Job Code: 45459 Job Location: Londonderry, NH Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off Job Description: We are seeking a skilled and detail-oriented, hands-on Manufacturing Engineer to support the field return center for a variety of different product repairs. This role is responsible for developing and maintaining manufacturing routers, repair work instructions, equipment, tooling, test processes and production documentation to ensure returned products are repaired efficiently, consistently, and in accordance with quality and engineering requirements.

This role will serve as a technical bridge between production manufacturing engineers and the field return center. The position is responsible for ensuring lessons learned and process improvements are shared across the production lines and the field returns center and leveraging opportunities to implement production line improvements as necessary.

### Essential Functions
- Provide day-to-day manufacturing engineering support including equipment repair and technical guidance for operations personnel
- Develop, release and maintain manufacturing routers and detailed repair work instructions
- Develop and maintain standard repair processes, inspection requirements and tooling and equipment required for the processes across a variety of products
- Support failure analysis work
- Establish a structured mechanism for transferring process improvements, lessons learned and engineering changes from production manufacturing to the field return center
- Translate engineering requirements, drawings and specification into clear executable repair procedures
- Identify differences between production requirements and repair processes and determine opportunities to eliminate unnecessary wastes Qualifications: Bachelor’s Degree and minimum
- 4 years prior related experience.

Graduate Degree with a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 6 years of prior related experience Preferred Additional Skills: Must have practical application and experience with Manufacturing Execution Systems, router creation, work instructions, equipment maintenance and repair. Prior experience with field return product is required Key competencies include process improvement mindset, technical troubleshooting, cross-functional collaboration and ability to manage multiple priorities in a fast-paced environment. #LI-RK2 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: Not stated
- First seen by OpenNash: Oct 26, 2026
- Last checked: Nov 2, 2026
- Listed for: 7 days
- Location: Londonderry, NH[Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/londonderry/specialist-manufacturing-engineer/4832/102290200720)

## Hiring at L3Harris Technologies
- Open jobs: 2,227
- New in the last 7 days: After two weekly collections
- Tracked since: Aug 21, 2026

[All L3Harris Technologies jobs](https://jobs.opennash.com/companies/l3harris-technologies/) · [Weekly hiring report](/reports/hiring/)

## More jobs at L3Harris Technologies

### [Assembly B](https://jobs.opennash.com/companies/l3harris-technologies/jobs/431b199f3cbb107f48ca/)

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### [Assembly D (Group Leader)](https://jobs.opennash.com/companies/l3harris-technologies/jobs/4625caae461e77263557/)

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### [Assembly D (weekend)](https://jobs.opennash.com/companies/l3harris-technologies/jobs/2dc40ced2c2206837081/)

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### [Associate Supplier Quality Manager](https://jobs.opennash.com/companies/l3harris-technologies/jobs/df305fd379fcc5332d7c/)

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### [Manufacturing Engineering Intern](https://jobs.opennash.com/companies/l3harris-technologies/jobs/b4f94e36f158306fcc48/)

Londonderry, NH

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