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Master Scheduler

Londonderry, New Hampshire

Job ID CS20221905-82702
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Our Business and Operations team has an unwavering focus on our commitment to excellence in everything we do. They’re the backbone of our ability to deliver mission solutions with speed, innovation and flawless execution.

  • Full Time
  • Level: Experienced
  • Location: On Site
  • Glassdoor Reviews and Company Rating

Success Profile

What makes a successful Business and Operations team member at L3Harris?
Check out the traits we’re looking for and see if you have the right mix.

  • Collaborative
  • Detail-Oriented
  • Influential
  • Organised
  • Strategic
  • Technical


My favorite part of working for L3Harris is knowing that the parts that I procure go into products that help save lives.

Lizzie, Procurement Associate, Rochester, NY

L3Harris Work Perks

  • Health

    • Medical with a High Deductible and traditional PPO plan options, as well as, vision and a full array of supplemental health benefits
    • A doctors' service to help with referrals and second opinions for you, your family, and parents

  • Family

    • 4 weeks of paid parental leave for moms and dads
    • Fertility treatment
    • Subsidized backup childcare and eldercare
    • Adoption assistance - $5,000 per adoption/$15,000 per employee
    • Pet insurance

  • Well-Being

    • No cap to your PTO time (for exempt employees)
    • Dress for your day - wear what works for you at work
    • Legal plan for you, your family, and parents
    • Discount platform

Job Description

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.

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 Title: Master Scheduler

Job Location: Londonderry, NH

Job Code: CS20221905-82702

The Master Scheduler will be responsible for coordinating, planning, scheduling, and supervising products throughout their production process or cycle. This role is in charge of ensuring that all the different processes and schedules being set by an organization are followed judiciously so as to attain great efficiency, meeting OTD Objectives, and the Annual Operational Plan.

  • A master scheduler performs various functions in ensuring that work being done within a company is performed in a particular order and to also make sure that whatever product being rendered by a company meets or surpasses a particular standard and/or required level
  • Create and/or organize coordinated site level production schedule on a daily basis and also make sure that every output (level) is recorded appropriately in the correct system
  • Ensure that Weekly Cadence for monthly SIOP walk-up vetting all inputs and highlighting differences for reconciliation
  • Work hand-in-hand with Production Planners, Operations, and Product Managers to make sure that resources are aligned to the Annual Operational Plan
  • Work closely MRP/ERP system and Procurement are aligned to ensure that the company’s supply needs are adequately met in a timely manner
  • Rectify and/or reconcile differences and inaccuracies that have to do with shipment and deliveries to customers, with a robust Root Cause Corrective Action Plan
  • Make sure schedules are given to Operations in a timely fashion and that any distortions in the production schedule are accounted for, and escalated disconnects to Annual Operating Plan
  • Tactically Responsible for Releasing Planned Orders to Requestions in Coordination with Production Planners to ensure Operational Plan is met
  • Maintain Dashboard of Risk and Opportunty against of Revenue Plan & Working Capital goals by Operational Product line
  • Ensure that every employee involved in the production process has a clear understanding of what is required to meet the order and needs of customers at Business Commitments
  • Maintain different reporting systems to make sure that all forms of documentation are accurate and also timely, with action based briefings to leadership
  • Must have excellent communication skills so as to be able to pass the necessary information to internal stakeholders and executive action based briefings
  • Must be able to work in a team environment cordially and effectively, as well as having the ability to lead a team if required to
  • Must have excellent interpersonal skills and be able to relate respectfully, cordially, and freely with internal and external stakeholders
  • Must have demonstrated leadership abilities
  • Must be able to motivate other employees when needed
  • Must exhibit a high level of flexibility and an ability to multi-task at all times
  • Must be able to work with little supervision – self-motivator
  • Must possess good reasoning and problem-solving abilities
  • Must have the ability to work as a ‘link person’ or middle person amongst PMs, Planning, and Operations
  • Must possess at least a basic knowledge of supply chain activities
  • Must have good time management ability so as to be able to meet up with orders and schedules
  • Must be able to make use of different data base programs especially Microsoft Excel

Basic Qualifications:

  • Bachelor’s Degree in Business, Finance, Project Management or similar field and minimum 6 years of prior relevant experience. Or Graduate Degree and a minimum of 4 years of prior related experience, Or equivilant professional experience

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 résumé for this position, you understand and agree that L3Harris Technologies may share your résumé, 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 proud to be an Affirmative Action/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.

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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