Sr. Supervisor, Operations Management

L3Harris

UKonsitePosted Jul 17, 2026
Posting intelligenceActively listed

Skills

bufferexcel

About the role

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: Sr. Supervisor, Operations Management

Job Code: 40359

Job Location: Londonderry, NH

Job Schedule: 4/10: Employees work 10 hour days, 4 days a week

Job Description:

To ensure all production activities support L3Harris business and are carried out in accordance with company policy and accepted standards of practice. Facilitate the daily operations of the assigned manufacturing production lines by fulfilling the following duties and responsibilities.

We are looking for a dynamic individual to oversee our production activities on first shift. The ideal candidate would be responsible for coaching, resolving issues and helping facilitate the daily operations of the assigned manufacturing production lines.

Essential Functions:

Understand and effectively communicate production goals.

Lead and/or facilitate Lean/Continuous Improvement efforts and projects and incorporate continuous improvement into the Manufacturing organization.

Enforce performance against key metrics including the 6S Program, on time delivery, production levels, down time, and the integrity of the buffer system.

Monitor production yields, manage daily/weekly failure trends throughout all processes, and lead yield improvement activities.

Serve as an employer advocate (role model), positively promoting the company image and appropriately identifying, addressing, or directing concerns that may have a negative impact on the company image.

Understand, communicate, and enforce safety regulations and requirements applicable to the cell environment.

Ensure that all components/ materials are properly handled (ESD totes, dividers, etc.) to prevent damage. Consult manufacturing engineers on any questions of proper handling.

Continually review and enforce the use and maintenance of work instructions, routers, logs, scrap tickets, training matrix, calibration requirements and company procedures.

Keep detailed records of personnel and provide periodic feedback for subordinates, including recognition for strengths and opportunities for improvements. Write and present annual performance reviews.

Qualifications:

Bachelor's Degree and 4 years prior experience. In lieu of a degree, minimum of 6 years of prior related experience.

Preferred Additional Skills:

Proficiency using Microsoft products (i.e., Excel, PowerPoint, Outlook, etc.).

Understanding of and experience working with root cause problem solving methodologies.

Demonstrated ability to isolate a problem and work toward resolution.

Lean Six Sigma certifications.

Understanding of and experience working with root cause problem solving methodologies.

Demonstrated ability to isolate a problem and work toward resolution.

Thorough understanding of manufacturing processes and measurement systems.

Understanding and utilization of continuous improvement practices.

#LI-CB1

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.

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