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Seoul, South Korea

Data Center Operations Engineer, DCO (Data Center Operations)

3 yrs
Technology
Operations
November 19, 2025

Amazon

Consumer goods marketplace and technology platform
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Amazon Data Center Operations team deploys and maintains the servers and infrastructure in our data centers. Amazon uses large-scale, high-density data centers and we support our customers 24x7 all year, so work is by shift, on-call or a combination. The cloud business is continuously growing and offering new features, so our data center infrastructure is always dynamic and expanding.

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Amazon Web Services(AWS)๋Š” ITํด๋ผ์šฐ๋“œ ์„œ๋น„์Šค๋ฅผ ์„ ๋„ํ•˜๋Š” ๋ฆฌ๋”๋กœ์จ ๋†’์€ ์‹ ๋ขฐ์„ฑ๊ณผ ํ™•์žฅ์„ฑ ๊ทธ๋ฆฌ๊ณ  ์ €๋น„์šฉ์„ ์žฅ์ ์œผ๋กœ ํ•˜๋Š” ํด๋ผ์šฐ๋“œ ์ธํ”„๋ผ์ŠคํŠธ๋Ÿญ์ฒ˜ ํ”Œ๋žซํผ ๋ถ„์•ผ์˜ ์„ ๋‘ ๊ธฐ์—…์ž…๋‹ˆ๋‹ค.

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AWS์˜ ๋ฐ์ดํ„ฐ์„ผํ„ฐ ์šด์˜ํŒ€์€ ๊ธ€๋กœ๋ฒŒ ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ… ์ธํ”„๋ผ๋ฅผ ์„ค๊ณ„, ์„ค์น˜ ๋ฐ ์œ ์ง€ ๊ด€๋ฆฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์šด์˜ํŒ€์˜ ์—…๋ฌด ๋ฒ”์œ„์—๋Š” Linux ์‹œ์Šคํ…œ ์žฅ์• ์ฒ˜๋ฆฌ, HW ์„œ๋ฒ„ ๋ณต๊ตฌ, ๋„คํŠธ์›Œํฌ ์ด์Šˆ ํ•ด๊ฒฐ, ๋ฐ์ดํ„ฐ ์„ผํ„ฐ ์œ ์ง€ ๋ณด์ˆ˜ ์ง€์› ๋“ฑ์ด ํฌํ•จ๋ฉ๋‹ˆ๋‹ค.

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Amazon์€ ๋Œ€๊ทœ๋ชจ์˜ ๊ณ ๋ฐ€๋„ ๋ฐ์ดํ„ฐ ์„ผํ„ฐ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉฐ ์ผ๋…„ ๋‚ด๋‚ด ์—ฐ์ค‘ ๋ฌดํœด๋กœ ๊ณ ๊ฐ์„ ์ง€์›ํ•˜๋ฏ€๋กœ ์—…๋ฌด๋Š” ๊ต๋Œ€๊ทผ๋ฌด๋กœ ์ด๋ฃจ์–ด์ง‘๋‹ˆ๋‹ค. ํด๋ผ์šฐ๋“œ ๋น„์ฆˆ๋‹ˆ์Šค๋Š” ์ง€์†์ ์œผ๋กœ ์„ฑ์žฅํ•˜๊ณ  ์ƒˆ๋กœ์šด ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋ฏ€๋กœ ๋ฐ์ดํ„ฐ ์„ผํ„ฐ ์ธํ”„๋ผ๋Š” ํ•ญ์ƒ ๋™์ ์ด๋ฉฐ ํ™•์žฅ๋ฉ๋‹ˆ๋‹ค.

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Key job responsibilities

- Maintain efficiently a high level of system reliability by prioritizing and resolving trouble tickets related to Systems and Network hardware problems

- Linux server and XEN service virtualization troubleshooting- Remediate physical layer outages on both Systems & Network- Participate in Data Center power & cooling events

- 24x7 On-Call requirements and shift rotations

- Install & configure racks in-line with internal SLAs

- Triage & resolve trouble tickets for all devices

- Physical replacement of server and network devices

- Define metrics to increase our customer uptime

- Enforce Amazons Security Best Practices

- Interact with third-party vendors & contractors

- Contribute ideas to improve operational efficiency

- Participate in and deliver on a number of local/regional/global projects

- Participate in team meetings for metric analysis and project status updates

- Contribute in building the worldโ€™s largest Cloud infrastructure

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* This role involves covering 24x7 shift rotation

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- ์‹œ์Šคํ…œ ๋ฐ ๋„คํŠธ์›Œํฌ ํ•˜๋“œ์›จ์–ด ์ด์Šˆ ํ•ด๊ฒฐ์„ ํ†ตํ•ด ์‹œ์Šคํ…œ ์•ˆ์ •์„ฑ ์œ ์ง€

- Linux ์„œ๋ฒ„ ๋ฐ XEN ์„œ๋น„์Šค ๊ฐ€์ƒํ™” ๋ฌธ์ œ ํ•ด๊ฒฐ

- ์‹œ์Šคํ…œ ๋ฐ ๋„คํŠธ์›Œํฌ์˜ ๋ฌผ๋ฆฌ์  ๊ณ„์ธต ์ค‘๋‹จ ์žฌ์กฐ์ •

- ๋ฐ์ดํ„ฐ ์„ผํ„ฐ ์ „๋ ฅ ๋ฐ ๋ƒ‰๊ฐ ์ด๋ฒคํŠธ ํ•ด๊ฒฐ ์ง€์›

- ์™ธ๋ถ€/๊ณ„์•ฝ ์—…์ฒด์™€์˜ ํ˜‘์—…- ๋ณด์•ˆ ๋ฐ ์•ˆ์ „ ๊ด€๋ จ ํ”„๋กœ์„ธ์Šค ๋ฐ ์ง€์นจ ์ค€์ˆ˜

- 24x7 On-Call ๊ต๋Œ€ ๊ทผ๋ฌด

- ์„œ๋ฒ„ ๋ฐ ๋„คํŠธ์›Œํฌ ์žฅ์น˜์˜ ๋ฌผ๋ฆฌ์  ๊ต์ฒด

- DC ์—…๋ฌด ํ™˜๊ฒฝ ๊ฐœ์„  ๋ฐ ์šด์˜ ํšจ์œจ์„ฑ ํ–ฅ์ƒ์„ ์œ„ํ•œ ํ”„๋กœ์„ธ์Šค ๊ฐœ์„  ์ž‘์—…

- ๊ธ€๋กœ๋ฒŒ ํ”„๋กœ์ ํŠธ ์ฐธ์—ฌ ๊ธฐํšŒ ์ œ๊ณต

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Basic Qualifications

- 3+ years of IT infrastructure experience
- Basic understanding of data center facilities
- Solid Understanding of Linux/Unix Administration and server Hardware Troubleshooting and hands-on experience

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Preferred Qualifications

- Data center operation experience
- Network certification - CCENT/CCNA, Network+
- Scripting skills - Bash, Python, Perl, etc.
- Project coordination/management experience
- Bilingual (Korean/English)

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