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L3Harris Technologies · Londonderry, NH

# Manufacturing Technician B

Londonderry, NH, US Full-time {'@type': 'MonetaryAmount', 'currency': '', 'value': {'@type': 'QuantitativeValue', 'unitText': ''}} Skilled Trades & Maintenance 

Listed on L3Harris Technologies’s official careers site. Posted October 31, 2026. Check that it is still open and apply there.
[Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/londonderry/manufacturing-technician-b/4832/102661685280)

[OpenNash Jobs](https://jobs.opennash.com/) / [L3Harris Technologies](https://jobs.opennash.com/companies/l3harris-technologies/) / Manufacturing Technician B

## 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

Manufacturing Technician B Job Code: 47080 Job Location: Londonderry, NH Job Schedule: 4X10: Employees work 10 hour days, 4 days a week Job Description: L3Harris is seeking a Manufacturing Technician B who will provide support to the production line with unit alignment, assembly, and test.

### Essential Responsibilities

Able to follow and comply with documents such as work instructions, safety rules, operating and maintenance instructions Assemble, align, and test, systems, components for optics assemblies and laser assemblies following specified work instructions and procedures to ensure finished product meets established operational and cosmetic requirements
- Work with RTV, epoxy, and other bonds/adhesives
- Complete fine/complex assemblies with small components and apply bond/adhesives potentially with use of a microscope
- Make fine adjustments while simultaneously monitoring computer/screen output of unit results
- Operate complex active alignment stations and tooling
- Use, read, and interpret oscilloscopes and other measurement devices/tools Working knowledge of electronic, optical and mechanical assemblies
- Perform basic computer activities with programs provided
- Identify, utilize, and perform preventive maintenance on tools and test equipment as required
- Demonstrate comprehension of engineering prints and schematics
- Report deviations from standard to appropriate resources for review, instruction and authorization and obtain quality inspection when appropriate Support Lean manufacturing efforts through continuous process improvement
- Maintain work area and equipment in a clean and orderly condition and follow prescribed safety procedures
- Apply considerable math skills to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals
- Ability to compute rate, ratio, and percent
- Cultivate a culture that assures effective cross functional team-work
- Perform job duties in a manner that complies with environmental, health and safety regulations, policies and procedures
- Demonstrate ethical and professional behavior in accordance with company values
- Participate in a variety of meetings, committees and task force groups to integrate activities, communicate issues, obtain approvals, resolve issues and maintain specific level of knowledge pertaining to new developments, requirements and policies Operate 50%-75% of work-stations as documented by training records Basic Qualifications:
- High School Diploma or equivalent with 4 years prior experience in Manufacturing, 2 year post-secondary/AA Degree and 0-2 years prior experience in Manufacturing Preferred Qualifications: Demonstrated proficiency at operating 25%-50% of work stations as documented by training records Computer skills (Excel, Word); LabView program #LI-CB1 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 31, 2026
- First seen by OpenNash: Nov 2, 2026
- Last checked: Nov 2, 2026
- Listed for: 2 days
- Location: Londonderry, NH, 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/londonderry/manufacturing-technician-b/4832/102661685280)

## 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

### [Manufacturing Technician A](https://jobs.opennash.com/companies/l3harris-technologies/jobs/d2fe0571340e8778bafd/)

Londonderry, NH, US

### [Quality Technician C (2nd shift)](https://jobs.opennash.com/companies/l3harris-technologies/jobs/d1ef70101bb95a6a4ec1/)

Londonderry, NH, US

### [Assembly B - 2nd shift](https://jobs.opennash.com/companies/l3harris-technologies/jobs/bc138c9650ad35059b85/)

Londonderry, NH, US

### [(Contingent) Sr. Specialist, Mechanical Engineer](https://jobs.opennash.com/companies/l3harris-technologies/jobs/7bc3eca780faa1d9d999/)

Nashville, TN

### [(DoD SkillBridge), Composite Technician](https://jobs.opennash.com/companies/l3harris-technologies/jobs/98c1812106f833ceb2c2/)

Huntsville, AL

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