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Supervisor, Operations Management (Mechanical Assembly)

L3 Harris
Millersville, MD Full Time
POSTED ON 4/13/2026
AVAILABLE BEFORE 5/13/2026
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: Supervisor, Operations Management (Mechanical Assembly)

Job Code: 34545

Job Location: Millersville MD (On-site)

Schedule: 9/80 Regular (Every other Friday Off)

L3Harris is dedicated to recruiting and developing diverse, 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.

About L3Harris Technologies:

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers' mission-critical needs. The company provides advanced defense and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual revenue and 47,000 employees, with customers in more than 100 countries.

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.
  • Ability to obtain and maintain a US Government Secret security clearance.


Qualifications:

  • Bachelor's Degree with a minimum of 4 years prior relevant experience. In lieu of a degree, minimum of 8 years of prior related experience.
  • Experience in mechanical assembly operations.


Preferred Additional Skills:

  • Experience in potting and encapsulation processes.
  • Experience with fiber termination and splicing.
  • Background in Electrical and/or Testing.
  • Proficiency using Microsoft products (i.e., Excel, PowerPoint, Outlook, etc.).
  • 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.
  • Thorough understanding of manufacturing processes and measurement systems.


In compliance with pay transparency requirements, the salary range for this role is $67,000.00 - $110,000.00. 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 health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, 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.

#LI-IK1

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 .

Salary : $67,000 - $110,000

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