Technical Sourcing Manager, Fiber & Backbone Infrastructure

IREN

. Own fiber and backbone infrastructure sourcing end-to-end, including commercial negotiations, pricing, contracting, and vendor/contractor governance .

Posted 9/19/2026full-timeRemote • California • United StatesSeniorLead💰 $200,000 - $250,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in sourcing and procurement of fiber optic infrastructure, including negotiation of complex agreements and management of vendor performance. Proficient in planning and executing construction projects while ensuring compliance with permitting and right-of-way processes.

Highest-signal resume keywords

Fiber Optic Cable SourcingNegotiation of Commercial AgreementsUnderstanding of MPO/MTP StandardsPermitting and Right-of-Way ProcessesData Center and Telecom Carrier Experience

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

SourcingProcurementFiber Types KnowledgeSplicing MethodsOTDR TestingCost ModelingRoute Capacity SizingDemand ForecastingContract NegotiationRisk Mitigation

Soft Skills

AutonomyCollaborationProblem-SolvingCommunication

Industry Keywords

Outside-Plant TelecommunicationsLong-Haul InfrastructureData CenterHyperscaleConstruction Management

About the role

Key responsibilities & impact

Own fiber and backbone infrastructure sourcing end-to-end, including commercial negotiations, pricing, contracting, and vendor/contractor governance
Drive sourcing and procurement of bulk fiber cable, connectors, passive components, and installation/splicing services for intra-data-center and hall-to-hall runs
Plan and execute sourcing for new long-haul route construction, including OSP contractor procurement, permitting/right-of-way coordination, and route-diversity engineering
Track cable and high-density MPO/MTP/MMC availability and anticipate shortages
Partner with Facilities, Construction, Network Engineering, and Legal to align fiber and backbone timelines with build, permitting, and go-live milestones
Lead RFQ/RFP processes and cost modeling for fiber materials, splicing labor, and OSP construction contracts
Negotiate supply agreements, unit-price construction contracts, and quality/testing standards including OTDR, insertion loss, and return loss
Own supplier and contractor performance, including delivery, quality, escalations, and business reviews
Build and maintain rolling 12–24 month demand forecasts for fiber materials, labor, and route construction
Identify cost-savings and risk-mitigation opportunities through route diversity, dual-sourcing, and construction contract restructuring
Operate with autonomy and maintain direct visibility to the Director, Network Sourcing
Shape how IREN sources and builds owned fiber infrastructure at scale

Requirements

What you’ll need

7+ years of experience in sourcing or procurement spanning fiber optic cable, structured cabling, and outside-plant/long-haul telecommunications infrastructure
Data center, hyperscale, or telecom carrier experience strongly preferred
Deep understanding of fiber types, connector standards such as MPO/MTP, polarity, splicing methods, and OTDR/insertion-loss testing and certification requirements
Demonstrated success negotiating complex commercial and construction agreements, including unit-based per-mile/per-foot contract structures
Working knowledge of permitting, easements, and right-of-way processes, including municipal, utility, and railroad crossings
Experience navigating supply-constrained materials markets and long-lead-time construction/permitting cycles
Ability to size fiber counts and route capacity against multi-site buildout roadmaps
Bachelor's degree in Supply Chain, Engineering, Construction Management, Business, or related field, or equivalent experience
Existing relationships with fiber and cable manufacturers and OSP construction contractors preferred
Experience planning route diversity and redundancy for owned backbone networks preferred
Familiarity with data center commissioning timelines and fiber integration with facility construction and rack integration schedules preferred
Must be authorized to work in the United States

Benefits

Comp & perks

Annual performance incentives
Equity programs / long-term incentive
Relocation or living-out allowance / per diem, based on candidate circumstances
100% company-paid medical, dental, and vision premiums for employees
75% company-paid coverage for dependents
Company-paid short-term and long-term disability insurance
Voluntary life, critical illness, and accident coverage
Health Savings Account (HSA) when combined with the High Deductible Health Plan
Employee Assistance Program and wellness resources
401(k) retirement plan with company match
Financial planning and legal services
Paid Time Off (PTO) and paid holidays
Internal skills training and advancement pathways
Professional development supporting certifications, continuing education, or role-related training
Company events and team-building activities