Sr. Operations Manager
Etna, OH · On-site
Our Sr. Operations Managers responsible for all budgetary, people development and operations ... Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final ...
120 Amazon Senior Software Manager Jobs Hiring Near You
Sr. Operations Manager
Etna, OH · On-site
Our Sr. Operations Managers responsible for all budgetary, people development and operations ... Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final ...
DCEO Cluster Manager
New Albany, OH · On-site
Amazon seeks exceptional leaders for a strategic senior management position overseeing our data ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ...
DCEO Cluster Manager
New Albany, OH · On-site
Amazon seeks exceptional leaders for a strategic senior management position overseeing our data ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ...
DCEO Cluster Manager
New Albany, OH · On-site
Amazon seeks exceptional leaders for a strategic senior management position overseeing our data ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ...
DCEO Cluster Manager
New Albany, OH · On-site
Amazon seeks exceptional leaders for a strategic senior management position overseeing our data ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ...
Infra Delivery Manager
New Albany, OH · On-site
... or technical area to senior management - Experience contributing to the definition and ... software) - Knowledge of network cabling, optic types, and test equipment - Meets/exceeds Amazon ...
Infra Delivery Manager
New Albany, OH · On-site
... or technical area to senior management - Experience contributing to the definition and ... software) - Knowledge of network cabling, optic types, and test equipment - Meets/exceeds Amazon ...
Infra Delivery Manager
New Albany, OH · On-site
... senior management - Experience working with engineering and technical teams to build automated ... software) - Knowledge of network cabling, optic types, and test equipment - Meets/exceeds Amazon ...
Infra Delivery Manager
New Albany, OH · On-site
... senior management - Experience working with engineering and technical teams to build automated ... software) - Knowledge of network cabling, optic types, and test equipment - Meets/exceeds Amazon ...
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... Represent Amazon's owner's representative on construction sites daily, as, interacting with ...
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... Represent Amazon's owner's representative on construction sites daily, as, interacting with ...
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... At Amazon, we are all Owners and leverage unique opportunities presented to us by owning everything ...
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... At Amazon, we are all Owners and leverage unique opportunities presented to us by owning everything ...
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... Represent Amazon's owner's representative on construction sites daily, as, interacting with ...
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... Represent Amazon's owner's representative on construction sites daily, as, interacting with ...
Amazon's Data Centers are industry leading examples of innovation in the areas of space utilization ... Key job responsibilities Manage our external civil design consultants through the Data Center ...
Amazon's Data Centers are industry leading examples of innovation in the areas of space utilization ... Key job responsibilities Manage our external civil design consultants through the Data Center ...
Amazon's Data Centers are industry leading examples of innovation in the areas of space utilization ... Key job responsibilities Manage our external civil design consultants through the Data Center ...
Amazon's Data Centers are industry leading examples of innovation in the areas of space utilization ... Key job responsibilities Manage our external civil design consultants through the Data Center ...
Network Infrastructure Engineer I, Amazon Dedicated Cloud (NIDD)
Hilliard, OH · On-site
$101K - $133K/yr
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... In addition to providing top-tier management and support of Amazon's vast network infrastructure ...
Network Infrastructure Engineer I, Amazon Dedicated Cloud (NIDD)
Hilliard, OH · On-site
$101K - $133K/yr
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... In addition to providing top-tier management and support of Amazon's vast network infrastructure ...
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... In addition to providing top-tier management and support of Amazon's vast network infrastructure ...
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... In addition to providing top-tier management and support of Amazon's vast network infrastructure ...
Network Infrastructure Engineer I, Amazon Dedicated Cloud (NIDD)
Hilliard, OH · On-site
$101K - $133K/yr
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... In addition to providing top-tier management and support of Amazon's vast network infrastructure ...
Network Infrastructure Engineer I, Amazon Dedicated Cloud (NIDD)
Hilliard, OH · On-site
$101K - $133K/yr
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... In addition to providing top-tier management and support of Amazon's vast network infrastructure ...
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... At Amazon, we are all Owners and leverage unique opportunities presented to us by owning everything ...
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... At Amazon, we are all Owners and leverage unique opportunities presented to us by owning everything ...
Data Center Operations Cluster Manager
Hilliard, OH · On-site
$157K/yr
At this level, Amazon is unique in that we seek experienced senior leaders who have evolved to be highly strategic in their approach to managing their business unit, yet understand how to lead large ...
Data Center Operations Cluster Manager
Hilliard, OH · On-site
$157K/yr
At this level, Amazon is unique in that we seek experienced senior leaders who have evolved to be highly strategic in their approach to managing their business unit, yet understand how to lead large ...
Infra Delivery Manager
Plain City, OH · On-site
Managing and developing teams of technicians and engineers, providing both technical and leadership ... software) - Knowledge of network cabling, optic types, and test equipment - Meets/exceeds Amazon ...
Infra Delivery Manager
Plain City, OH · On-site
Managing and developing teams of technicians and engineers, providing both technical and leadership ... software) - Knowledge of network cabling, optic types, and test equipment - Meets/exceeds Amazon ...
Amazon's Data Centers are industry leading examples of innovation in the areas of space utilization ... Key job responsibilities • Manage our external civil design consultants through the Data Center ...
Amazon's Data Centers are industry leading examples of innovation in the areas of space utilization ... Key job responsibilities • Manage our external civil design consultants through the Data Center ...
Amazon Web Services (AWS) is a fast paced technology company and a leader in the world of data ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ...
Amazon Web Services (AWS) is a fast paced technology company and a leader in the world of data ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ...
Amazon Web Services (AWS) is a fast paced technology company and a leader in the world of data ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ...
Amazon Web Services (AWS) is a fast paced technology company and a leader in the world of data ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ...
Amazon Web Services (AWS) is a fast paced technology company and a leader in the world of data ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ...
Amazon Web Services (AWS) is a fast paced technology company and a leader in the world of data ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ...
Amazon Jobs Information
What is it like to work at Amazon?
Amazon is known for its fast-paced and innovative work environment, driven by a customer-obsessed culture that emphasizes experimentation, learning, and continuous improvement. The company's flat organizational structure and cross-functional teams allow employees to collaborate and contribute to various projects, with many teams working on cutting-edge technologies such as artificial intelligence, robotics, and cloud computing. For those who thrive in dynamic and entrepreneurial settings, Amazon offers opportunities to work on high-impact projects, develop new skills, and be part of a global organization that is shaping the future of e-commerce and beyond.
Do workers at Amazon get paid breaks?
Yes. Most people get paid breaks.
72% of people say they get paid breaks.
Based on data from 534 people who took the Breakroom Quiz between March 2026 and June 2026.
72% of people say they get paid breaks.
Based on data from 534 people who took the Breakroom Quiz between March 2026 and June 2026.
Does Amazon pay people when they’re sick?
No. Most people don’t get paid when they’re sick.
74% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 493 people who took the Breakroom Quiz between March 2026 and June 2026.
74% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 493 people who took the Breakroom Quiz between March 2026 and June 2026.
At Amazon, are sick days and vacation days separate paid time off?
Sick days and vacation days are used from the same paid time off.
75% of people say they have to use vacation days when they’re out sick.
Based on data from 474 people who took the Breakroom Quiz between March 2026 and June 2026.
75% of people say they have to use vacation days when they’re out sick.
Based on data from 474 people who took the Breakroom Quiz between March 2026 and June 2026.
Are part-time workers able to get health insurance from Amazon?
Only some people who work part-time can get health insurance.
42% of people who work fewer than 30 hours a week say they can’t get health insurance
Based on data from 153 people who took the Breakroom Quiz between December 2024 and March 2025.
42% of people who work fewer than 30 hours a week say they can’t get health insurance
Based on data from 153 people who took the Breakroom Quiz between December 2024 and March 2025.
Do part-time workers get paid time off at Amazon?
Most people who work part-time get paid time off.
89% of people who work part-time say they get paid time off
Based on data from 148 people who took the Breakroom Quiz between December 2025 and June 2026.
89% of people who work part-time say they get paid time off
Based on data from 148 people who took the Breakroom Quiz between December 2025 and June 2026.
Is the health insurance from Amazon affordable enough for their workers?
Most people say the health insurance costs are okay.
89% of people say the health insurance costs are okay
Based on data from 389 people who took the Breakroom Quiz between March 2026 and June 2026.
89% of people say the health insurance costs are okay
Based on data from 389 people who took the Breakroom Quiz between March 2026 and June 2026.
Do people get paid time off at Amazon?
Most people get paid time off work.
97% of people say they get paid time off.
Based on data from 589 people who took the Breakroom Quiz between March 2026 and June 2026.
97% of people say they get paid time off.
Based on data from 589 people who took the Breakroom Quiz between March 2026 and June 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.
Based on data from 233 people who took the Breakroom Quiz between December 2025 and June 2026.
- 70% of people with changing schedules find out their shifts one week or less ahead of time.
- 15% of people with changing schedules find out their shifts two weeks ahead of time.
- 6% of people with changing schedules find out their shifts three weeks ahead of time.
- 10% of people with changing schedules find out their shifts four weeks or more ahead of time.
Based on data from 233 people who took the Breakroom Quiz between December 2025 and June 2026.
Do workers at Amazon worry about hours?
Some people worry about getting enough hours.
49% of people report they worry about getting enough hours.
Based on data from 275 people who took the Breakroom Quiz between December 2025 and June 2026.
49% of people report they worry about getting enough hours.
Based on data from 275 people who took the Breakroom Quiz between December 2025 and June 2026.
Do Amazon workers get to choose the shifts they work?
Some people don’t get to choose which shifts they work.
48% report that they don’t have enough control over which shifts they work.
Based on data from 163 people who took the Breakroom Quiz between December 2025 and June 2026.
48% report that they don’t have enough control over which shifts they work.
Based on data from 163 people who took the Breakroom Quiz between December 2025 and June 2026.
How easy is it for Amazon workers to change shifts?
Some people find it hard to change shifts.
34% of people report that it’s hard to change shifts if they need to.
Based on data from 209 people who took the Breakroom Quiz between December 2025 and June 2026.
34% of people report that it’s hard to change shifts if they need to.
Based on data from 209 people who took the Breakroom Quiz between December 2025 and June 2026.
How easy is it to get time off at Amazon?
Most people find it easy to get time off.
77% of people report it’s easy to get time off.
Based on data from 482 people who took the Breakroom Quiz between March 2026 and June 2026.
77% of people report it’s easy to get time off.
Based on data from 482 people who took the Breakroom Quiz between March 2026 and June 2026.
Do Amazon managers change schedules at the last minute?
Most managers don’t change people’s schedules at the last minute.
83% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 254 people who took the Breakroom Quiz between December 2025 and June 2026.
83% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 254 people who took the Breakroom Quiz between December 2025 and June 2026.
Do jobs at Amazon spill into time workers aren’t paid for?
Rarely. The job doesn't usually spill into unpaid time.
16% of people report that their job takes up time that they don’t get paid for.
Based on data from 247 people who took the Breakroom Quiz between December 2025 and June 2026.
16% of people report that their job takes up time that they don’t get paid for.
Based on data from 247 people who took the Breakroom Quiz between December 2025 and June 2026.
How easy is it to take sick days at Amazon?
Most people find it easy to take sick days.
82% of people report that it’s easy to take time off if they are sick.
Based on data from 521 people who took the Breakroom Quiz between March 2026 and June 2026.
82% of people report that it’s easy to take time off if they are sick.
Based on data from 521 people who took the Breakroom Quiz between March 2026 and June 2026.
Is a Amazon job good for students?
Most students say this is a good place to work if you’re studying.
81% of students report this is a good place to work if you’re studying.
Based on data from 188 people who took the Breakroom Quiz between December 2025 and June 2026.
81% of students report this is a good place to work if you’re studying.
Based on data from 188 people who took the Breakroom Quiz between December 2025 and June 2026.
Is working at Amazon good if you’re a parent or caregiver?
Only some parents and caregivers say this is a good place to work.
37% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 147 people who took the Breakroom Quiz between March 2026 and June 2026.
37% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 147 people who took the Breakroom Quiz between March 2026 and June 2026.
Do people at Amazon feel treated with respect by their managers?
Most people feel treated with respect by their managers.
79% of people say they’re treated with respect by their managers.
Based on data from 530 people who took the Breakroom Quiz between March 2026 and June 2026.
79% of people say they’re treated with respect by their managers.
Based on data from 530 people who took the Breakroom Quiz between March 2026 and June 2026.
Do people at Amazon 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 558 people who took the Breakroom Quiz between March 2026 and June 2026.
85% of people report that they get to take their breaks without interruption.
Based on data from 558 people who took the Breakroom Quiz between March 2026 and June 2026.
Is it stressful to work at Amazon?
Some people feel stressed out here.
63% of people say they often feel stressed out at work.
Based on data from 559 people who took the Breakroom Quiz between March 2026 and June 2026.
63% of people say they often feel stressed out at work.
Based on data from 559 people who took the Breakroom Quiz between March 2026 and June 2026.
Do people at Amazon enjoy their jobs?
Only some people enjoy their job.
35% of people report they don’t enjoy their job.
Based on data from 452 people who took the Breakroom Quiz between March 2026 and June 2026.
35% of people report they don’t enjoy their job.
Based on data from 452 people who took the Breakroom Quiz between March 2026 and June 2026.
Do people at Amazon recommend working with their team?
Only some people recommend working with their team.
45% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 601 people who took the Breakroom Quiz between March 2026 and June 2026.
45% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 601 people who took the Breakroom Quiz between March 2026 and June 2026.
Do people get enough training when they start at Amazon?
Most people got enough training when they started.
70% of people report they got enough training when they started working here.
Based on data from 562 people who took the Breakroom Quiz between March 2026 and June 2026.
70% of people report they got enough training when they started working here.
Based on data from 562 people who took the Breakroom Quiz between March 2026 and June 2026.
Do people get support to advance at Amazon?
Only some people are given support to advance their career here.
In the last year, 45% of people report not being given support to advance their career here.
Based on data from 515 people who took the Breakroom Quiz between March 2026 and June 2026.
In the last year, 45% of people report not being given support to advance their career here.
Based on data from 515 people who took the Breakroom Quiz between March 2026 and June 2026.
Do people think Amazon’s headquarters understands what’s happening where they work?
Most people think headquarters doesn’t understand what’s happening where they work.
75% 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 508 people who took the Breakroom Quiz between March 2026 and June 2026.
75% 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 508 people who took the Breakroom Quiz between March 2026 and June 2026.
Do workers feel well informed about how Amazon is doing?
Only some people feel well informed about how the company is doing.
51% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 530 people who took the Breakroom Quiz between March 2026 and June 2026.
51% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 530 people who took the Breakroom Quiz between March 2026 and June 2026.
What other companies are hiring for Senior Software Manager jobs?
What are the most popular jobs at Amazon?
What are the most popular categories at Amazon?
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 7 days ago
Amazon rating
7.4
Based on 6,843 frontline employees who took The Breakroom Quiz
6th of 39 rated national retailers
Job description
Our Sr. Operations Managers responsible for all budgetary, people development and operations objectives. The Sr. Operations Managers is responsible for all aspects of operation or functions at the site. Additional responsibilities include managing and leading a team of Operations and Area Managers, coaching and mentoring the team to ensure performance objectives are met, building positive employee relations and building leadership bench strength within the Fulfillment Center.
Responsibilities:
• Drives creation of quality initiatives, process change initiatives and other Lean initiatives to enable their functional area and ultimately the FC to meet and exceed business plan.
• Responsible for the overall safety, quality and performance and customer experience of either Inbound or Outbound operations.
• Will set and clarify requirements and expectations for Operations and Area Managers. Measures performance, provides feedback, and holds Ops Managers accountable for their performance and the performance of their departments.
• Leverages the Operations and Area Managers by sourcing and nurturing ideas, and rolling them into the creation of improvement plans for the functional area.
• Takes proactive steps to ensure that best practices are shared across all departments, shifts and among the network.
• Works closely with support staff (HR, Finance, Facilities, Safety, IT and other Sr. Operations Managers) to build and secure support and resources for projects and initiatives in their area, as well as providing needed support and resources for other staff initiatives.
Additional Job Elements:
• Lift and move totes up to 49 pounds each
• Regular bending, lifting, stretching and reaching both below the waist and above the head
• Walking in the FC and around area with great frequency; facilities are over a quarter mile in length
• Continual standing and/or walking an average of 5 miles daily
• Ability to work in construction /distribution environments that may be noisy, unlit, unheated, not air-conditioned
• Able to access all areas of building (ascending and descending ladders, stairs, gangways safely and without limitation)
BASIC QUALIFICATIONS
- Bachelor's degree or equivalent, or 2+ years of equivalent experience
PREFERRED QUALIFICATIONS
- Bachelor's degree or equivalent
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, OH, Etna - 135,000.00 - 182,700.00 USD annually
Responsibilities:
• Drives creation of quality initiatives, process change initiatives and other Lean initiatives to enable their functional area and ultimately the FC to meet and exceed business plan.
• Responsible for the overall safety, quality and performance and customer experience of either Inbound or Outbound operations.
• Will set and clarify requirements and expectations for Operations and Area Managers. Measures performance, provides feedback, and holds Ops Managers accountable for their performance and the performance of their departments.
• Leverages the Operations and Area Managers by sourcing and nurturing ideas, and rolling them into the creation of improvement plans for the functional area.
• Takes proactive steps to ensure that best practices are shared across all departments, shifts and among the network.
• Works closely with support staff (HR, Finance, Facilities, Safety, IT and other Sr. Operations Managers) to build and secure support and resources for projects and initiatives in their area, as well as providing needed support and resources for other staff initiatives.
Additional Job Elements:
• Lift and move totes up to 49 pounds each
• Regular bending, lifting, stretching and reaching both below the waist and above the head
• Walking in the FC and around area with great frequency; facilities are over a quarter mile in length
• Continual standing and/or walking an average of 5 miles daily
• Ability to work in construction /distribution environments that may be noisy, unlit, unheated, not air-conditioned
• Able to access all areas of building (ascending and descending ladders, stairs, gangways safely and without limitation)
BASIC QUALIFICATIONS
- Bachelor's degree or equivalent, or 2+ years of equivalent experience
PREFERRED QUALIFICATIONS
- Bachelor's degree or equivalent
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, OH, Etna - 135,000.00 - 182,700.00 USD annually
About Amazon
Sourced by ZipRecruiter
Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.
Industry
It services, book publishers, retail, real estate and computer and electronic product manufacturing
Company size
10,000+ Employees
Headquarters location
Seattle, WA, US