Senior Process Engineer – Critical Minerals Plant Startup

Lumicity; Oklahoma; On-site; USD 110,000 - 170,000; Full time

Benefits offered by this job

Relocation assistance

Bonus + equity package

Job summary

Lumicity seeks a Senior Process Engineer in Oklahoma to lead commissioning, ramp-up, and optimization of a first-of-its-kind processing facility. This role offers the opportunity to shape a domestic critical minerals supply chain and drive technical ownership from commissioning through commercial operations.

Candidates should have 5–10+ years in process engineering in mining or related industries, with hands-on plant-floor experience in rotary kilns, thermal processing, and air pollution control

Qualifications

• 5-10+ years of process engineering experience.
• Hands-on, plant-floor mindset in mining or minerals processing.
• Experience with commissioning, startup, ramp-up, and continuous improvement of facilities.

Responsibilities

• Lead commissioning and ramp-up of a first-of-its-kind processing facility.
• Own technical delivery from commissioning through commercial operations.
• Support optimization and scale-up of the plant to meet production goals.

Skills

Process engineering

Commissioning

Startup and ramp-up

Industrial facilities

Tools

Baghouses

Scrubbers

Thermal oxidizers

Rotary kilns

Job description

Lumicity seeks a Senior Process Engineer in Oklahoma to lead commissioning, ramp-up, and optimization of a first-of-its-kind processing facility. This role offers the opportunity to shape a domestic critical minerals supply chain and drive technical ownership from commissioning through commercial operations.

Candidates should have 5–10+ years in process engineering in mining or related industries, with hands-on plant-floor experience in rotary kilns, thermal processing, and air pollution control