Network jobs in United States

Join DayOne – Shaping the Future of Data Infrastructure

DayOne is a global leader in the development and operation of high-performance data centers. As one of the fastest-growing companies in the industry, we’ve built a robust presence across Asia and Europe — and we’re just getting started.

As we expand into new international markets, we’re looking for talented, driven individuals to join us on this exciting journey. This is more than a job — it’s an opportunity to be a key contributor to our dynamic team and help shape the future of global data infrastructure.

If you're passionate about innovation, technology, and growth, we invite you to be part of DayOne’s next chapter.

• This position is an indispensable position for the network team and the company as a regional network leader in managing network related matters within the region.
• Responsible for managing data centers, workplace network systems, and teams within the region.
• Lead Troubleshooting and Diagnostics: Error Interpretation, RCA and Diagnostics, Performance Optimization, SPOF and bottleneck identification wherein responsible for optimizing network quality, performance analysis, troubleshooting, problem diagnosis, continuous improvement and optimization within the region, establishing network operation and maintenance records, monitoring network security, ensuring efficient transmission of internal data, and ensuring the safe and stable operation of various systems;
• Responsible for the construction and operation management (new construction and acquisition) of the company's data center network and workplace network.
• Lead the network operation and maintenance team to promote standardized management of IT projects, improve IT project control capabilities and project delivery quality.
• Cooperate with the execution and implementation of relevant network and system planning and do a good job in resource management and control.
• Develop appropriate operation and maintenance standards and documents, guide and supervise the network operation and maintenance team to do a good job in daily operation and maintenance work, optimize the workflow of the network operation and maintenance team, and improve work efficiency.
• Responsible in Device Setup and Configuration script (Template), Network Design and Planning: Capacity, Scaling (Day 0, Day 1 and Day 1+N)
• Responsible in Documentation and Knowledge Management: Automation and Tooling, Monitoring and Controls, PPM and reporting
• Maintain relationships with partners and operators and supervise service quality.

• More than 10 years of experience in network product implementation and maintenance management, proficient in IP routing and switch technology, as well as proficient in network security and wireless technology, familiar with the configuration and management of various mainstream network products, and familiar with network security products and systems.
• You need to have experience in IDC data center or large enterprise network design and planning, overall solution design, rich experience in network project implementation and operation and maintenance management, and be familiar with network project construction standards (network equipment scale of more than 1,000 units, wide geographical distribution and multiple branches, and technical difficulty and breadth meet internal requirements).
• LAN and WLAN: Proficient in mainstream H3C, Cisco, Aruba campus, and data center wired and wireless technologies.
• WAN: Proficient in OSPF protocol, BGP protocol, MPLS VPN, VMware and Cisco's SD-WAN, various VPN technologies, etc.
• Security: Proficient in Fortinet firewall, WAF, FAC, ISE, internet behavior management, etc.
• Management software: Proficient in Zabbix, Grafana, ELK, IP address management platform, Fortinet management platform, configuring backup servers, network and security automation orchestration, etc.
• Network physical resources: Proficient in DC well, bridge, information room, and routing standards, and have more than 5 years of experience in implementing relevant standards, risk transformation, expansion, and scheme review.
• Proficient in collaborating with others, possessing excellent communication skills, as well as excellent written and oral expression skills.
• Proficient in analyzing and reflecting network conditions and member performance through reports.
• Excellent team management skills are preferred, with experience in remote team management across multiple distributions.

DayOne is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

If you're ready to grow with one of the fastest-moving companies in the data center industry, apply now and be part of our global journey.