Phoenix Tailings Tech Stack

Rare earth metals extraction from mining tailings at commercial scale

Mining Woburn, Massachusetts 51–200 employees Founded 2019 Privately Held

Phoenix Tailings extracts rare earth metals and alloys directly from mining tailings — a hard-materials play built on industrial automation (Allen-Bradley PLC stack, Ignition HMI, ICP-OES analytical chemistry). The hiring profile skews heavily toward engineering (41 roles) across junior-to-senior levels, paired with active scaling projects in solvent extraction and pilot-to-commercial floor optimization. Pain points cluster around process efficiency and manufacturing scale, indicating a company transitioning from proof-of-concept (shipping since 2023) to repeatability.

Tech Stack 19 technologies

Core StackMATLAB Allen-Bradley NetSuite SolidWorks Siemens Aspen Plus ICP-OES Ignition AutoCAD Electrical Allen-Bradley ControlLogix Allen-Bradley CompactLogix EtherNet/IP Modbus OPC UA Studio 5000 Structured Text Inventor Creo EPLAN

What Phoenix Tailings Is Building

◆Challenges

Scaling clean critical metal production
Process efficiency
Scaling solvent extraction processes
Scaling pilot production to commercial scale
Scaling manufacturing operations
Improving recovery rates
Identifying high-value tailings sites
Contract negotiation
Improving rare earth separation efficiency
Scaling financial processes

▲Active Projects

Laboratory-scale rare earth extraction experiments
New process development and implementation
Early-stage metallization r&d
Real-time hmi development for critical metals processing
Scale-up new processes
Facility deployment
Solvent extraction process development and scale-up
Early-stage technology validation
Pilot production floor optimization
New business opportunities in defense automotive industrial sectors

Hiring Activity

Accelerating65 roles · 35 in 30d

Department

Engineering

Finance

Manufacturing

Ops

Sales

Government

Executive

Seniority

Junior

Mid

Senior

C-Level

Director

Manager

Lead

Notable leadership hires: Chief People Officer, Head Geologist, Chief Operating Officer, Chief Financial Officer

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About Phoenix Tailings

Phoenix Tailings recovers rare earth metals and specialty alloys from mining tailings, turning waste streams into feedstock for defense, aerospace, EV, and renewable energy sectors. Founded in 2019, the company has been commercially shipping rare earth products since 2023. Operating from Woburn, Massachusetts, with 51–200 employees, the organization is structured primarily around engineering and manufacturing operations — designing and optimizing extraction and refining processes, scaling solvent extraction methods, and deploying production facilities. The stack reflects heavy industrial engineering: PLC control (Allen-Bradley ControlLogix, CompactLogix), real-time monitoring (Ignition), process simulation (Aspen Plus, MATLAB), and CAD/design tools (SolidWorks, AutoCAD Electrical). Finance, sales, and government relations teams are smaller but present.

HeadquartersWoburn, Massachusetts

Company Size51–200 employees

Founded2019

Hiring MarketsUnited States

Frequently Asked Questions

What technology does Phoenix Tailings use?

Industrial process control (Allen-Bradley ControlLogix/CompactLogix, Ignition HMI, EtherNet/IP, Modbus, OPC UA), chemical analysis (ICP-OES), simulation (Aspen Plus, MATLAB), and CAD design (SolidWorks, Inventor, AutoCAD Electrical, EPLAN).

What is Phoenix Tailings working on?

Scaling solvent extraction processes, pilot-to-commercial production floor optimization, real-time HMI development for metals processing, and early-stage metallization R&D. Also exploring defense, automotive, and industrial sector applications.