Sr. Estimator

About the role

The Senior Estimator is responsible for developing accurate, competitive cost estimates for low-voltage fiber systems on large-scale hyperscale data center projects. This role analyzes drawings, specifications, and client requirements to build detailed budgets and proposals while ensuring alignment with scope, constructability, and client standards.

Key responsibilities

• Lead full-cycle estimating efforts (budget → design → IFC → bid)
• Prepare detailed and conceptual estimates for fiber systems (SMF/MMF, OSP/ISP, MPO/MTP, high-count fiber)
• Develop and maintain labor-driven cost models (pulling, splicing, terminating, testing)
• Build scalable estimates for multi-building and campus-style deployments
• Manage vendor pricing, subcontractor quotes, and long-lead procurement strategies
• Identify scope gaps, risks, and cost exposures, and develop mitigation strategies
• Drive pricing strategy, including alternates, allowances, and escalation considerations
• Coordinate with operations, project teams, and clients (GCs, owners)
• Track scope changes, RFIs, and addenda throughout the bid process
• Support bid reviews and present estimate summaries to leadership

Requirements

• 8–12+ years of fiber or low-voltage estimating experience
• Experience with hyperscale or mission-critical data center projects strongly preferred
• Deep knowledge of OSP/ISP fiber systems, structured cabling, and installation methods
• Proven ability to lead large-scale or complex estimates
• Strong commercial acumen (pricing strategy, escalation, risk analysis)
• Advanced proficiency in Excel, Bluebeam, and estimating platforms
• Experience managing vendor relationships and procurement strategies
• Strong leadership, organization, and ability to perform in fast-paced bid environments