Senior Administrator - Network LAN/WAN

Job Description

Senior Administrator - Network LAN/WAN

Others, Texas

Job Summary

Overview. Performs advanced hardware and network operations with minimal oversight; owns priority incidents end-to-end and isolates root cause across server, storage, and network layers. Key responsibilities: Break-fix repair and replacement of servers, switches, routers, optics, and storage Hardware/software installation, configuration, cabling, and testing; structured-cabling termination and MAC activity (copper & fiber) Rack, cabinet, and enclosure installation; equipment preparation, staging, and energization Network-operations support: connectivity troubleshooting, system-level diagnosis, and link/port verification Monitor infrastructure alerts and respond promptly; proactive inspections and hazard reporting Accurate updates to asset and cable-management systems using Fluidstack-specified tooling Draft and maintain SOPs/MOPs; mentor L1 personnel where present Work any shift on a 24/7 basis, including weekends and holidays Requirements: 2-3+ years hands-on data center experience; strong diagnostic ability under pressure Structured-cabling and protocol fluency (Ethernet, fiber, DWDM/CWDM, MPLS as applicable) BMS/EPMS familiarity; strong documentation discipline Able to lift 50 lbs; flexible 24/7 availability Overview. Senior on-site lead providing technical leadership, escalation handling, shift coordination, and continuous improvement - one lead anchoring each staffed shift. Acts as the responsive single point of contact for Fluidstack site leadership. Key responsibilities: All L2 responsibilities, plus leadership and oversight of shift operations and standards Serve as escalation point for complex incidents; drive timely resolution and rapid response Coordinate shift staffing, coverage, and continuity; assign and verify work

Key Responsibilities

Overview. Performs advanced hardware and network operations with minimal oversight; owns priority incidents end-to-end and isolates root cause across server, storage, and network layers. Key responsibilities: Break-fix repair and replacement of servers, switches, routers, optics, and storage Hardware/software installation, configuration, cabling, and testing; structured-cabling termination and MAC activity (copper & fiber) Rack, cabinet, and enclosure installation; equipment preparation, staging, and energization Network-operations support: connectivity troubleshooting, system-level diagnosis, and link/port verification Monitor infrastructure alerts and respond promptly; proactive inspections and hazard reporting Accurate updates to asset and cable-management systems using Fluidstack-specified tooling Draft and maintain SOPs/MOPs; mentor L1 personnel where present Work any shift on a 24/7 basis, including weekends and holidays Requirements: 2-3+ years hands-on data center experience; strong diagnostic ability under pressure Structured-cabling and protocol fluency (Ethernet, fiber, DWDM/CWDM, MPLS as applicable) BMS/EPMS familiarity; strong documentation discipline Able to lift 50 lbs; flexible 24/7 availability Overview. Senior on-site lead providing technical leadership, escalation handling, shift coordination, and continuous improvement - one lead anchoring each staffed shift. Acts as the responsive single point of contact for Fluidstack site leadership. Key responsibilities: All L2 responsibilities, plus leadership and oversight of shift operations and standards Serve as escalation point for complex incidents; drive timely resolution and rapid response Coordinate shift staffing, coverage, and continuity; assign and verify work

Skill Requirements

Overview. Performs advanced hardware and network operations with minimal oversight; owns priority incidents end-to-end and isolates root cause across server, storage, and network layers. Key responsibilities: Break-fix repair and replacement of servers, switches, routers, optics, and storage Hardware/software installation, configuration, cabling, and testing; structured-cabling termination and MAC activity (copper & fiber) Rack, cabinet, and enclosure installation; equipment preparation, staging, and energization Network-operations support: connectivity troubleshooting, system-level diagnosis, and link/port verification Monitor infrastructure alerts and respond promptly; proactive inspections and hazard reporting Accurate updates to asset and cable-management systems using Fluidstack-specified tooling Draft and maintain SOPs/MOPs; mentor L1 personnel where present Work any shift on a 24/7 basis, including weekends and holidays Requirements: 2-3+ years hands-on data center experience; strong diagnostic ability under pressure Structured-cabling and protocol fluency (Ethernet, fiber, DWDM/CWDM, MPLS as applicable) BMS/EPMS familiarity; strong documentation discipline Able to lift 50 lbs; flexible 24/7 availability Overview. Senior on-site lead providing technical leadership, escalation handling, shift coordination, and continuous improvement - one lead anchoring each staffed shift. Acts as the responsive single point of contact for Fluidstack site leadership. Key responsibilities: All L2 responsibilities, plus leadership and oversight of shift operations and standards Serve as escalation point for complex incidents; drive timely resolution and rapid response Coordinate shift staffing, coverage, and continuity; assign and verify work

Other Requirements

Overview. Performs advanced hardware and network operations with minimal oversight; owns priority incidents end-to-end and isolates root cause across server, storage, and network layers. Key responsibilities: Break-fix repair and replacement of servers, switches, routers, optics, and storage Hardware/software installation, configuration, cabling, and testing; structured-cabling termination and MAC activity (copper & fiber) Rack, cabinet, and enclosure installation; equipment preparation, staging, and energization Network-operations support: connectivity troubleshooting, system-level diagnosis, and link/port verification Monitor infrastructure alerts and respond promptly; proactive inspections and hazard reporting Accurate updates to asset and cable-management systems using Fluidstack-specified tooling Draft and maintain SOPs/MOPs; mentor L1 personnel where present Work any shift on a 24/7 basis, including weekends and holidays Requirements: 2-3+ years hands-on data center experience; strong diagnostic ability under pressure Structured-cabling and protocol fluency (Ethernet, fiber, DWDM/CWDM, MPLS as applicable) BMS/EPMS familiarity; strong documentation discipline Able to lift 50 lbs; flexible 24/7 availability Overview. Senior on-site lead providing technical leadership, escalation handling, shift coordination, and continuous improvement - one lead anchoring each staffed shift. Acts as the responsive single point of contact for Fluidstack site leadership. Key responsibilities: All L2 responsibilities, plus leadership and oversight of shift operations and standards Serve as escalation point for complex incidents; drive timely resolution and rapid response Coordinate shift staffing, coverage, and continuity; assign and verify work

Maximum Salary (US):

Minimum Salary (US):

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Information at a Glance

Why HCLTech?

At HCLTech, youll supercharge your potential. Youll find your career. And youll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.

Compensation and Benefits

A candidate's pay within the range will depend on their skills, experience, education, and other factors permitted by law. This role may also be eligible for performance-based bonuses subject to company policies. In addition, this role is eligible for the following benefits subject to company policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number of leave days per year); and 10 paid holidays per year.