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L3Harris
L3Harris

L3Harris is a designer and manufacturer of technology systems for defense, aerospace, and commercial industries.

Breakroom Rating

Breakroom Rating8.1

Based on 220 frontline employees from L3Harris who took The Breakroom Quiz

60 L3Harris Senior Operations Manager Jobs Hiring Near You

L3 Harris

Sr Mgr., Manufacturing Engineer

Tempe, AZ

$87K - $119K/yr

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about ... This leader will provide strategic and operational direction for engineering execution in support ...

L3Harris

New Development Program Manager

Camden, NJ

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about ... Communicates within and outside of own function to gain cooperation on operational processes ...

L3Harris

New Development Program Manager

Camden, NJ · On-site

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about ... Communicates within and outside of own function to gain cooperation on operational processes ...

L3 Harris

Senior Specialist, Material Program Manager

Mason, OH · On-site

$109K - $109K/yr

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about ... Manage the financial aspects of supply chain operations, including budgeting, material forecasting ...

L3Harris

Specialist, Internal Audit

Melbourne, FL · On-site

$76K - $141K/yr

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about ... the Senior Manager, Internal Audit, the position will conduct financial, operational, and ...

L3Harris

Specialist, Internal Audit

Melbourne, FL

$36.78 - $68.03/hr

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about ... the Senior Manager, Internal Audit, the position will conduct financial, operational, and ...

L3 Harris

Sr. Specialist, Manufacturing Engineer

Camden, AR · On-site

$77K - $105K/yr

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about ... Manages complex projects or processes with general oversight. * Communicates within and outside of ...

L3 Harris

Sr. Specialist, Manufacturing Engineer

Camden, AR · On-site

$77K - $105K/yr

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about ... Manages complex projects or processes with general oversight. * Communicates within and outside of ...

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L3Harris Jobs Information

What is it like to work at L3Harris?

L3Harris is a technology innovator that values collaboration, innovation, and customer satisfaction, fostering a culture of teamwork and continuous improvement. The company's diverse teams work on various projects, from defense and aerospace to commercial aviation and space exploration, often in state-of-the-art facilities with cutting-edge technology. Working at L3Harris may appeal to candidates who are passionate about advancing technology and making a difference in critical industries, with opportunities for professional growth and development in a dynamic and challenging environment.

What makes L3Harris an attractive place to work?

L3Harris is a leading global aerospace and defense technology company that plays a significant role in shaping the future of national security and public safety. The company offers a dynamic work environment that fosters innovation, collaboration, and a culture of continuous learning, with opportunities for employees to work on cutting-edge projects and technologies. Joining L3Harris provides a chance to be part of a global organization that values employee growth and development, offering a wide range of career opportunities and the chance to make a meaningful impact in critical fields.

Do workers at L3Harris get paid breaks?

Yes. Most people get paid breaks.
76% of people say they get paid breaks.
Based on data from 62 people who took the Breakroom Quiz between August 2025 and August 2026.

Does L3Harris pay people when they’re sick?

Yes. Most people get paid when they’re sick.
77% of people say they would get paid if they were sick but scheduled to work.
Based on data from 77 people who took the Breakroom Quiz between August 2025 and August 2026.

At L3Harris, are sick days and vacation days separate paid time off?

Sick days and vacation days are used from the same paid time off.
81% of people say they have to use vacation days when they’re out sick.
Based on data from 79 people who took the Breakroom Quiz between August 2025 and August 2026.

Is the health insurance from L3Harris affordable enough for their workers?

Most people say the health insurance costs are okay.
88% of people say the health insurance costs are okay
Based on data from 68 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get paid time off at L3Harris?

Most people get paid time off work.
98% of people say they get paid time off.
Based on data from 83 people who took the Breakroom Quiz between August 2025 and August 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 67% of people with changing schedules find out their shifts one week or less ahead of time.
  • 13% of people with changing schedules find out their shifts two weeks ahead of time.
  • 4% of people with changing schedules find out their shifts three weeks ahead of time.
  • 17% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 24 people who took the Breakroom Quiz between November 2024 and February 2026.

Do workers at L3Harris worry about hours?

Most people don’t worry about getting enough hours.
91% of people report they don’t worry about getting enough hours.
Based on data from 75 people who took the Breakroom Quiz between March 2025 and March 2026.

Do L3Harris workers get to choose the shifts they work?

Most people get to choose which shifts they work.
69% report that they have enough control over which shifts they work.
Based on data from 78 people who took the Breakroom Quiz between February 2025 and February 2026.

How easy is it for L3Harris workers to change shifts?

Some people find it hard to change shifts.
38% of people report that it’s hard to change shifts if they need to.
Based on data from 48 people who took the Breakroom Quiz between December 2024 and March 2026.

How easy is it to get time off at L3Harris?

Most people find it easy to get time off.
81% of people report it’s easy to get time off.
Based on data from 73 people who took the Breakroom Quiz between August 2025 and August 2026.

Do L3Harris managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
95% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 74 people who took the Breakroom Quiz between March 2025 and March 2026.

Do jobs at L3Harris spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
9% of people report that their job takes up time that they don’t get paid for.
Based on data from 70 people who took the Breakroom Quiz between March 2025 and March 2026.

How easy is it to take sick days at L3Harris?

Most people find it easy to take sick days.
83% of people report that it’s easy to take time off if they are sick.
Based on data from 77 people who took the Breakroom Quiz between August 2025 and August 2026.

Is a L3Harris job good for students?

Most students say this is a good place to work if you’re studying.
80% of students report this is a good place to work if you’re studying.
Based on data from 20 people who took the Breakroom Quiz between December 2024 and March 2026.

Is working at L3Harris good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
86% of people who care for a child or other relative report this is a good place to work.
Based on data from 35 people who took the Breakroom Quiz between July 2025 and July 2026.

Do people at L3Harris feel treated with respect by their managers?

Most people feel treated with respect by their managers.
80% of people say they’re treated with respect by their managers.
Based on data from 76 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people at L3Harris get to take their breaks without interruption?

Most people get breaks without interruption.
85% of people report that they get to take their breaks without interruption.
Based on data from 78 people who took the Breakroom Quiz between August 2025 and August 2026.

Is it stressful to work at L3Harris?

Some people feel stressed out here.
50% of people say they often feel stressed out at work.
Based on data from 80 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people at L3Harris enjoy their jobs?

Most people enjoy their job.
85% of people report they enjoy their job.
Based on data from 66 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people at L3Harris recommend working with their team?

Only some people recommend working with their team.
42% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 85 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get enough training when they start at L3Harris?

Some people didn’t get enough training when they started.
41% of people report they didn’t get enough training when they started working here.
Based on data from 82 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get support to advance at L3Harris?

Only some people are given support to advance their career here.
In the last year, 46% of people report not being given support to advance their career here.
Based on data from 72 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people think L3Harris’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
89% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 70 people who took the Breakroom Quiz between August 2025 and August 2026.

Do workers feel well informed about how L3Harris is doing?

Only some people feel well informed about how the company is doing.
36% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 75 people who took the Breakroom Quiz between August 2025 and August 2026.
What other companies are hiring for Senior Operations Manager jobs?
What are the most popular jobs at L3Harris?
What are the most popular categories at L3Harris?
Infographic showing various Senior Operations Manager job openings at L3Harris in the United States as of July 2026, with employment types broken down into 96% Full Time, and 4% Nights. Highlights an 100% Physical job distribution.

Senior Manager, Assembly & Facility Operations

L3 Harris

Stennis Space Center, MS

Full-time

Posted 5 days ago

L3Harris rating

8.1

Company rating: 8.1 out of 10

L3Harris

Based on 220 frontline employees who took The Breakroom Quiz

7.4

Company rating compared to similar companies: 7.4 out of 10

Manufacturers average

Based on 74,892 frontline employees who took The Breakroom Quiz

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: Senior Manager, Assembly and Facility Operations
Job Code: 40019
Job Location: Stennis Space Center, MS
Job Schedule: 4/10: Employees work 10 hour days, 4 days a week
Job Description:
We are seeking a Senior Manager for Assembly and Facility Operations to join our team in Stennis Space Center, MS. This position will be responsible for the safety, cost, quality, delivery, and productivity of the RS-25 large liquid rocket engine and pump assembly team and will directly report to the Site General Manager. This position will work closely with multiple functional areas to optimize material flow, equipment, and workforce requirements within the area to meet or exceed daily business objectives. The position will provide leadership to a team of first line managers, facilities engineers, and touch labor teams across multiple shifts. The focus will be on working with other departments to drive continuous improvement, remove waste, and cost from assembly and facility processes.
Essential Functions:
  • Foster a culture of safety, quality, and operational excellence.
  • Lead and manage the team to achieve program production targets within budget and on schedule.
  • Develop and implement operational strategies aligned with the company and program strategic goals.
  • Oversee the assembly process, identifying opportunities for improvement in efficiency and output.
  • Ensure compliance with industry regulations and organizational policies, including ITAR, EAR, and CUI guidelines.
  • Collaborate with other departments, such as Engineering, Quality Assurance, EH&S, Logistics/Warehouse, Integrated Master Scheduling/MRP, and
  • Program Management, to optimize overall performance.
  • Manage resource allocation, including equipment and personnel, to maximize productivity.
  • Monitor and report on operational performance metrics, providing insights and recommendations.
  • Drive continuous improvement initiatives and lean manufacturing principles throughout the assembly operations.
  • Provide leadership, mentorship, and development opportunities to the operations team.

Qualifications:
  • Bachelor's Degree with a minimum of 12 years of operations management experience. Graduate Degree with a minimum of 10 years of prior operations management experience. In lieu of a degree, minimum of 16 years of prior operations management experience.

Preferred Additional Skills:
  • 10 years of experience leading and managing an operations team.
  • Experience within aerospace industry.
  • Experience with liquid rocket engine assembly.
  • Experience in lean manufacturing principles and working with root cause problem solving methodologies.
  • Understanding and utilization of continuous improvement practices.

#LI-AT4
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 .

Working at L3Harris

About L3Harris, in their own words

From L3Harris

In a fast moving and increasingly complex world, L3Harris is anticipating and rapidly responding to challenges with agile technology – creating a safer and more secure future.

What L3Harris employees say

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