AOI Tech Stack

Vertically integrated fiber-optic component manufacturer for broadband, FTTX, and data centers

Telecommunications Sugar Land, Texas 1,001–5,000 employees Founded 1997 Public Company

AOI designs and manufactures fiber-optic networking components across the full stack—from laser chips to complete systems—serving cable, FTTX, and data-center operators. The hiring surge (38 roles in 30 days, primarily engineering and manufacturing) paired with active projects around MES, equipment automation, and lean manufacturing suggests AOI is scaling production capacity while modernizing shop-floor operations. Pain-point clustering around line efficiency, lead-time, and equipment communication reveals a manufacturing org moving from manual processes toward integrated automation.

Tech Stack 73 technologies

Core StackSAP SOLIDWORKS C# JavaScript PostgreSQL MySQL MongoDB AWS Python Java Ariba Word Excel PowerPoint LabVIEW CAD SQL PECVD PLM MES Microsoft Office HTML CSS Git Azure GCP C/C++ VBA VMware ESXi Nagios+42 more

What AOI Is Building

◆Challenges

Improving production line efficiency
Reducing operational costs
Ensuring policy compliance
Improving product quality
Reducing lead-time
Equipment automation communication issues
Reducing product defects
Improving manufacturing efficiency
Cost savings
Reducing equipment downtime

▲Active Projects

New tool qualification
Lean manufacturing implementation
Automated machinery design
Mes system development
Equipment qualification program
Npi, plm, mes implementation
Qualification sop development
Equipment upgrade and conversion
Develop data-driven reporting tools
Conflict minerals reporting template (cmrt) submission

Hiring Activity

Accelerating60 roles · 40 in 30d

Department

Engineering

Manufacturing

Ops

Product

Construction

Finance

Logistics

Seniority

Mid

Senior

Junior

Manager

Staff

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About AOI

Applied Optoelectronics manufactures fiber-optic networking products for three core markets: cable-television broadband, fiber-to-the-home (FTTX), and internet data centers. The company is vertically integrated, controlling design and fabrication from laser-diode wafer fab through complete turn-key systems. AOI operates a 1,000+ person manufacturing operation headquartered in Sugar Land, Texas, and is publicly traded on NASDAQ under ticker AAOI. Revenue drivers are bandwidth-driven spending by telecom and cable operators upgrading networks for higher-speed voice, video, and data delivery.

HeadquartersSugar Land, Texas

Company Size1,001–5,000 employees

Founded1997

Hiring MarketsUnited States

Frequently Asked Questions

What technology stack does AOI use?

SAP and Ariba for ERP/procurement; LabVIEW, CAD (SOLIDWORKS), and SQL for design and simulation; PLM, MES, and Nagios for manufacturing and operations; AWS, Azure, GCP for cloud; Python, C/C++, Java for software development.

What is AOI working on operationally?

MES system development, lean manufacturing implementation, automated machinery design, equipment qualification, NPI/PLM process rollout, and data-driven reporting tools. Primary focus is production-line efficiency and lead-time reduction.