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Engineering Equipment Technician D

Londonderry, New Hampshire
Full Time On-site

Summary

Job Description

L3Harris is seeking an Engineering Technician to join our team. The Equipment Technician maintains and improves availability, performance, and quality of electro-optical-mechanical assembly, inspection, and test equipment. The equipment ranges from basic/manual to complex/automated and involves environmental controls, electro-optical-mechanical systems, and fastener/adhesive/sealant applications. 

Essential Functions:

  • Works autonomously on assignments requiring judgment and initiative using knowledge and experience to resolve issues, mentors lower level peers, provides guidance, and makes recommendations for solutions
  • Perform preventive and corrective equipment maintenance
  • Maintain equipment records in a computerized maintenance management system
  • Develop equipment preventive maintenance procedures and troubleshooting guides
  • Maintain replacement parts lists and physical parts inventories
  • Set up preventive maintenance schedules
  • Determine primary failure modes and mechanisms of equipment, predictive measurements, and deterioration inspections
  • Communicates within and outside the department on matters that involve obtaining or providing information requiring explanation or interpretation to understand and reach agreement, and make recommendations

Qualifications:

  • High School Diploma or equivalent and a minimum of 8 years relevant experience in the maintenance of electro-optical-mechanical equipment, manufacturing engineering support, and computerized maintenance management systems or 2 years post-Secondary/Associates Degree with a minimum of 4 years of related experience.

Preferred Additional Skills:

  • Support individual contributor, able to work under limited supervision with initiative autonomously
  • Ability to read drawings and specifications
  • Electronics background with proficiency in electrical troubleshooting
  • Data gathering and basic data analysis capabilities
  • Electro-optical-mechanical equipment, concepts and functions
  • Circuit theory and wiring schematics
  • Computerized maintenance management systems
  • Technical writing procedures and reports

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.

About L3 Harris

L3 Harris

L3 Harris is one of the largest defense and aerospace companies in the United States, delivering advanced technologies that support missions across air, land, sea, space, and cyber domains. The company develops communications systems, space payloads, intelligence platforms, electronic warfare capabilities, missile defense technologies, and mission-critical sensors used by the U.S. military, intelligence community, and allied nations around the world.

For job seekers, L3Harris offers opportunities across engineering, software development, cybersecurity, space systems, manufacturing, intelligence, program management, and mission operations. The company is especially attractive to veterans, cleared professionals, and engineers who want to work on advanced technologies that directly support national security. With programs spanning tactical communications, ISR platforms, satellite systems, and defense electronics, employees have the opportunity to contribute to some of the military’s most important capabilities.

Unlike companies focused on a single mission area, L3Harris operates across a diverse portfolio of defense technologies, providing employees exposure to a broad range of programs and technical disciplines. Teams work on everything from secure communications and autonomous systems to space-based sensors and electronic warfare platforms, creating opportunities for both specialization and long-term career growth within the organization.

As governments continue investing in modernization, space capabilities, resilient communications, and advanced sensing technologies, L3Harris remains one of the most important employers in the defense industry. For professionals seeking a mission-driven career with strong growth opportunities, technical challenges, and direct impact on global security, L3Harris continues to stand out as a leading destination in aerospace and defense.

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