DCK One Co., Ltd. (Digital Edge Korea Ltd.) is the Korean subsidiary of Digital Edge, a global data center platform company. It develops, operates, and hosts eco-friendly, high-efficiency hyperscale and AI data centers in major domestic locations such as Seoul, Incheon, Ansan, and Busan.

DCK One Co., Ltd. (Digital Edge Korea Ltd.) is the Korean branch and joint venture of Digital Edge, a global data center platform company established to bridge the digital divide in the Asia-Pacific region and build a sustainable digital ecosystem. Backed by the capital strength of Stonepeak, a global infrastructure investment firm, it provides innovative colocation and interconnect solutions, including the construction of Korea's first eco-friendly data center applying Solid Oxide Fuel Cells (SOFC).

Business Areas

Data Center Development and Construction: We design and build large-scale hyperscale and AI-optimized data center campuses in major domestic regions such as Bupyeong, Incheon (SEL2, SEL3), and Ansan (SEL5).

Colocation and Hosting Services: We provide services for leasing and managing commercial data center space, power, and cooling facilities that can safely accommodate clients' IT equipment.

Network Interconnect Solutions: We provide low-latency, high-bandwidth network connectivity options by utilizing various communication networks and dark fiber capacity.

Key Products

SEL1 (Gangnam, Seoul Data Center): An urban data center located in the Gangnam business district, offering excellent network density and low-latency connectivity.

SEL2 & SEL3 (Bupyeong, Incheon Campus): One of the largest commercial data center campuses in Korea, equipped with ultra-high-density power infrastructure optimized for AI workloads and eco-friendly fuel cell facilities.

SEL5 (Ansan Data Center): A 60MW hyperscale AI data center located in the Ansan Sihwa National Industrial Complex, planning to introduce liquid cooling technology and high-efficiency cooling architecture.

Key Features

Strong Capital Backing from Global Alternative Investment Firm Stonepeak: Stable and rapid infrastructure expansion is possible based on large-scale investment commitments from Stonepeak, a global infrastructure investment specialist.

Eco-friendly and High-Efficiency Infrastructure Design: We operate sustainable data centers by introducing Solid Oxide Fuel Cells (SOFC) for the first time in a domestic data center and achieving the industry's lowest PUE (Power Usage Effectiveness).

AI and Hyperscale Customized Technology: We possess cutting-edge technology capable of fully accommodating next-generation AI workloads, including ultra-high-density power architecture and liquid cooling.

Job Posting Analysis

Key Hiring Positions: Data Center Facility Engineer, Data Center Site Operations Manager, Project Manager, Finance and HR Manager

Average Salary Level: The average annual salary is known to be around 70 million KRW, with variations from 45 million KRW to over 100 million KRW depending on the position and experience.

Employment Pattern: The recruitment primarily focuses on experienced professionals in mechanical, electrical, and fire safety fields for data center operation and maintenance, with a strong preference for English speakers for global collaboration.

💡 A word from JOBPLOY

DCK One (Digital Edge Korea) is a rapidly growing, cutting-edge data center company backed by global capital. It primarily recruits for data center facility management and operations roles, such as electrical, mechanical, and fire safety, making relevant technical certifications and practical experience very important. Especially, there are many opportunities to collaborate with the Singapore headquarters and global teams across Asia, providing a very favorable working environment for foreign talents with basic business English communication skills.