---
title: 'Materials Manager, Transformers at Giga Energy'
canonical: 'https://feeny.ai/job/materials-manager-transformers-giga-energy-houston-pvpy9d9aq2vf'
type: 'job'
last_seen: '2026-09-09'
---

# Materials Manager, Transformers at Giga Energy

- **Company:** Giga Energy
- **Location:** Houston, TX
- **Posted:** 2026-07-10
- **Last confirmed live:** 2026-09-09
- **Apply:** https://job-boards.greenhouse.io/gigaenergy/jobs/5319841008

## Job description

## About Giga

Giga is building gigawatts of AI data centers to hasten a future of intelligence and abundance. We build data centers fast and at scale by combining the capabilities of an equipment supplier, engineering firm, general contractor, and real estate developer under one roof. Our team moves quickly and thinks practically. If you're ready to make an impact in an industry that matters, we're looking for people like you.

## Why join Giga

- The Pace: We're building at a speed most companies talk about but never actually operate at. If you've been bored somewhere else, you won't be here.
- The Impact: Every person at Giga touches the work that matters. No layers, no waiting for approval chains. You'll see your fingerprints on what we ship.
- The Team: A team of operators defining the future of AI infrastructure. We recruit A-players from the most innovative companies in the world, and they choose Giga because the work here means more.
- The Moment: AI doesn't run without power, and that's us. Giga is the picks and shovels behind the AI revolution. This industry is about to explode, and you'll be in the room where it's already happening.

## What you'll do

The Materials Manager for Transformers owns the flow of materials behind our transformer production — metal tanks, core & coil, dielectric oil, and assembly components — from BOM accuracy and demand planning through to materials staged and ready to build. You will manage materials planning and scheduling across our transformer contract manufacturers, keep production supplied against manufacturing capacity, and manage the risk, lead time, and tariff exposure of a global transformer supply base. This role is the connective tissue between Procurement, Production, Engineering, and our contract manufacturers.

Where you'll work

This role is based out of our Houston location and will require 25% travel.

## Responsibilities

BOM & Materials Planning

- Own BOM accuracy and structure for transformer products — tanks, core & coil, oil, and assembly hardware — in the ERP/MRP system
- Translate the production schedule into materials requirements (MRP); convert demand into supplier releases and purchase requisitions
- Manage engineering change (ECO) impact on existing transformer inventory and open orders
- Support New Product Introduction (NPI) — ensure long-lead components (core steel, copper/aluminum winding, tanks) are ordered early enough to hit pilot build and factory acceptance test (FAT) dates

Scheduling & Capacity

- Build and maintain the master production schedule (MPS) for the transformer line, reconciled against real contract manufacturer capacity
- Coordinate build schedules with tank fabricators, core & coil winders, and final assembly contract manufacturers
- Participate in S&OP/demand planning to align transformer production plans with sales forecasts

Inventory & Stock Management

- Own inventory strategy — safety stock levels, buffer stock, and build-to-order vs. build-to-stock decisions for tanks, core & coil materials, and oil
- Manage kitting and staging so the right components are ready at transformer build and final assembly stations
- Track inventory health: turns, excess & obsolete (E&O) inventory, and cycle count accuracy

Lead Time & Risk Management

- Manage lead times and allocation for long-lead transformer items — core steel, copper/aluminum winding, custom-fabricated tanks, and dielectric oil
- Make allocation calls during component shortages, balancing customer commitments and production priorities
- Identify and mitigate single-source, capacity, and geopolitical risk across the transformer supply base

Global Planning & Tariff Management

- Coordinate materials flow and inventory visibility across transformer contract manufacturers and Giga facilities
- Own tariff and trade compliance planning for transformer components — HTS classification, Section 301/232 exposure, USMCA qualification, and country-of-origin tracking
- Evaluate sourcing and inventory strategies (e.g., bonded warehousing, duty drawback) to manage tariff cost impact
- Manage logistics and expediting decisions — air vs. ocean freight — when schedules are at risk

## Requirements

- 4+ years in materials management, production planning, or supply chain, ideally in transformer, electrical equipment, or heavy industrial manufacturing
- Hands-on experience with BOM management, MRP/ERP systems, and master scheduling
- Experience managing long lead-time materials — core steel, magnet wire, custom tank fabrication — in a transformer or similar heavy electrical equipment environment
- Working knowledge of tariff classification and trade compliance (Section 301/232, USMCA, HTS)
- Experience coordinating materials across multiple sites, including offshore contract manufacturers
- Strong analytical skills — comfortable building inventory, capacity, and risk models
- Ability to read BOMs, drawings, and specifications to support planning decisions
- Strong communication skills; able to work cross-functionally with Procurement, Engineering, Quality, and Operations

## Benefits

- Subsidized health, dental, and vision insurance
- Equity (options) in a rapidly growing startup
- 401(k) with 4% employer match
- Unlimited PTO
- Parental leave
- Healthcare and Dependent Care Flexible Spending Accounts (FSA) or Health Savings Account (HSA)
- Commuter benefits
- Team on-sites where all offices come in–person to collaborate

## How We Work

We value people who take ownership, raise risks early, communicate directly, and follow through. Incomplete information is part of the job. Make the best decision you can, document it, and adjust as the facts change. Move quickly on reversible decisions and take more care when security, safety, financial, employee, or customer risk is involved.

## Benefits

- Subsidized health, dental, and vision insurance
- Equity (options) in a rapidly growing startup
- 401(k) with 4% employer match
- Unlimited PTO
- Parental leave
- Healthcare and Dependent Care Flexible Spending Accounts (FSA) or Health Savings Account (HSA)
- Commuter benefits, where applicable
- Opportunities to collaborate in person at periodic team and company on-sites

## Equal Opportunity Employer Statement

Giga Energy is an equal opportunity employer and is committed to fostering an inclusive and diverse workplace. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic as outlined by federal, state, or local laws. Giga Energy complies with all applicable labor laws, including the California Fair Employment and Housing Act (FEHA) and other relevant state and federal regulations. We provide reasonable accommodations for qualified individuals with disabilities and encourage applicants who require accommodations during the hiring process to contact us.

## About Giga Energy

## Company Overview
- **One-liner**: Giga Energy designs, manufactures, and operates full-stack AI energy infrastructure — from transformers and switchboards to turnkey, high-density data center sites.
- **Entity Type**: Private (bootstrapped, no disclosed funding rounds)
- **Headquarters**: Houston, Texas, USA (manufacturing also in Long Beach, CA and global supply chain)
- **Founded**: 2019
- **Founders**: Brent Whitehead and Matt Lohstroh

## Core Business
- Primary industry: Energy infrastructure and data center development, specifically for AI and hyperscale computing.
- Target customers: Hyperscale AI companies, electrical distributors, electrical contractors, manufacturers’ representatives, renewable energy sites, and industrial/commercial power users.
- Mission/purpose: To build AI factories faster by owning the entire value chain — from site origination and equipment manufacturing to operations — eliminating the delays and finger-pointing of fragmented supply chains.

## Products & Services
- **Turnkey AI Data Center Sites**: Full development of build-to-suit data centers on company-owned or customer land, with flexible deal structures and nine-month timelines.
- **Padmount & Substation Transformers**: UL-listed transformers up to 8,400 kVA; manufactured in Houston, TX.
- **UL 891 Low Voltage Switchboards**: High-density power distribution (up to 4,000A @ 480V) built in Long Beach, CA.
- **GigaBox Air™**: Air-cooled modular compute module (600 kW–1,430 kW) for plug-and-play deployment.
- **GigaBox Hydro™**: Liquid-cooled high-density compute module rated for 45°C ambient with redundant cooling.
- **GigaBase**: Pre-engineered, scalable data center system for faster compute capacity deployment.
- **Colocation Services**: Purpose-built, high-density GPU colocation on Giga-owned powered land.
- **Giga Power Systems**: Platform for power market optimization, earning up to $80k per MW per year in SPP.

## Market Standing
- **Valuation / Market Cap**: Not disclosed (private company).
- **Key Metrics**: 6.5+ GW of infrastructure delivered; 175 MW of operational flexible-load sites; 500+ MW in pipeline.
- **Notable Investors/Partners**: Not publicly listed (company appears self-funded).
- **Growth Signals**: 150+ employees; team growing across engineering, projects, sales, and operations; new manufacturing facilities in Houston and Long Beach; claimed ability to deliver data center sites in nine months (industry norm is 2+ years).

## Competitive Advantages
- **Vertical integration**: Owns origination, manufacturing (transformers, switchboards, cooling modules), general contracting, and operations under one roof — no middlemen.
- **Fast lead times**: In-stock inventory and made-to-order options with best-in-industry lead times; same-day quotes and dedicated 1:1 communication.
- **Certified quality**: UL-listed, IEEE, ANSI, NEMA, and DOE 2016 compliant products with comprehensive warranty.
- **US-based support**: Responsive support and operations teams located in the US, with global supply chain oversight.

## Strategic Focus
- Scaling pipeline of powered land sites in low-cost power markets (e.g., SPP) for flexible-load and AI workloads.
- Expanding custom engineering capabilities for hyperscaler and high-density GPU deployments.
- Growing power market optimization revenue streams (up to $80k/MW/year) to attract operators.
- Continuing to hire across engineering, operations, and project management to support rapid expansion.

## Why Work Here
- **Culture**: Described as “move fast and think practically” with a focus on solving real-world problems in an industry that matters. Emphasis on accountability and ownership.
- **Locations**: Remote-friendly for many roles; offices in Houston, TX and Long Beach, CA; some remote US positions.
- **Open roles (as of mid-2026)**: 44 jobs listed, including BIM Lead, Controls Engineer, Lead Civil Engineer, Lead Electrical Engineer, Mechanical Engineer, Senior Quality Engineer, and roles in finance, operations, and sales.
- **Perks**: Not explicitly stated, but the company highlights hands-on impact, fast timelines, and the chance to work on critical AI infrastructure from concept to delivery.

## Sources
1. [gigaenergy.com - About Page](https://www.gigaenergy.com/about)
2. [gigaenergy.com - Homepage](https://www.gigaenergy.com)
3. [linkedin.com - Giga Energy](https://www.linkedin.com/company/gigaenergy)
4. [greenhouse.io - Giga Energy Careers](https://job-boards.greenhouse.io/gigaenergy)

## Other roles at Giga Energy

- [Strategy and Operations](https://feeny.ai/job/strategy-and-operations-giga-energy-houston-52g90bwb3h5x) — Houston, TX
- [Forward Deployed Product Manager, Internal Tools & Automation](https://feeny.ai/job/forward-deployed-product-manager-internal-tools-automation-giga-energy-united-zg3hz9f9xtvq) — United States
- [AI Training & Enablement Lead](https://feeny.ai/job/ai-training-enablement-lead-giga-energy-austin-kzan0jnzeh7r) — Austin, TX
- [Manufacturing Engineer Manager](https://feeny.ai/job/manufacturing-engineer-manager-giga-energy-united-states-jsgz9fa0706g) — United States
- [Quality Engineer, Switchboards & AI](https://feeny.ai/job/quality-engineer-switchboards-ai-giga-energy-long-beach-632qypc4ccpk) — Long Beach, CA
- [Supply Chain Program Manager](https://feeny.ai/job/supply-chain-program-manager-giga-energy-long-beach-ca-or-houston-q2nrqsy33704) — Long Beach CA OR Houston, TX
- [Category Buyer](https://feeny.ai/job/category-buyer-giga-energy-houston-155gpybzrg1n) — Houston, TX
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- [Product Finance Manager](https://feeny.ai/job/product-finance-manager-giga-energy-united-states-dawgydc4zshh) — United States
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