Solvent extraction jobs

Distinguished Engineer, Extractive Metallurgy

Alta Resource Technologies, Inc. · Posted Nov 6, 2026

Open

Boulder, Colorado, United States
On-site
Full-time · Senior
$130K–$190K per year

Distinguished Engineer, Extractive Metallurgy

Alta Resource Technologies, Inc. · Posted Nov 6, 2026

Open

Boulder, Colorado, United States
On-site
Full-time · Senior
$130K–$190K per year

Lab Analyst - Metallurgy (Contract 12Months)

Cyclic Materials Inc. · Posted Nov 5, 2026

Open

Kingston, Ontario, Canada
On-site
Contract · Mid
$50K–$70K per year
2+ years

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The Lab Analyst will be responsible for analyzing samples, report preparation, equipment and laboratory maintenance to support commercial and R&D operations including hydrometallurgical process development.

Responsibilities

Independently prepare and analyze samples from daily operations ensuring proper handling and safety protocols are followed
Operate and maintain laboratory instruments such as pH meters, spectrometers, leach columns, atomic absorption spectroscopy (AAS), inductively coupled plasma (ICP), Carbon sulfur (CS), XRF, TGA, particle size analyzer and filtration systems
Develop analytical SOPs and do the advancement of existing procedures for the analysis of different materials
Participate in maintaining the laboratory’s equipment, ensuring proper calibration, troubleshooting, and servicing as required
Maintain detailed and accurate records of laboratory activities, consumables, equipment's maintenance, experimental conditions, and test results

Requirements

Bachelor's degree
Master's degree
Doctorate degree
analytical chemistry
metallurgical engineering

Skills

AAS CS ICP

LAB TECHNICIAN (9957)

LIFELINE FOODS LLC · Posted Nov 4, 2026

Open

St Joseph, Missouri, United States
On-site
Full-time

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The work environment is a combination of lab and manufacturing, including non-climate controlled areas.

Responsibilities

Perform daily evaluation and approval of finished products, process quality checks, basic microbiological testing
Responsible for equipment calibration, troubleshooting and calculation of dilutions
Conducts ingredient inspections, packaging inspections, inventory control and maintains sample archives
Conducts laboratory tests including solvent extraction, sieving, pH, protein, fiber, fat, ash, microbiological plating, and all raw ingredients and finished packaged product testing
Responsible for recording of test results and communication with operating departments and management on test results

Skills

Quality Assurance microbiological testing equipment calibration pH testing solvent extraction food safety

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Project Manager

AM BIDCO OPERATIONS LLC dba MOVA Metals · Posted Nov 4, 2026

Open

Freeport, Texas, United States
On-site
Full-time · Mid
2–5 years

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Support processing and Administration by providing timely and accurate information. Responsible for optimizing all process activities to ensure vanadium pentoxide and molybdenum trioxide are recovered in a safe, cost-effective manner.

Responsibilities

Perform tests throughout stages of production to determine degree of control over variables, including temperature, density, specific gravity, and pressure.
Determine most effective arrangement of operations such as mixing, crushing, heat transfer, distillation, and drying.
Perform laboratory studies of steps in manufacture of new products and test proposed process in small scale operation such as a pilot plant.
Conduct research to develop new and improved chemical manufacturing processes.
Design measurement and control systems for chemical plants based on data collected in laboratory experiments and in pilot plant operations.

Requirements

Bachelor’s Degree in Chemical, Mechanical, or Electrical Engineering

Skills

Hydrometurgical Pyrometallurgical Solvent Extraction Roasting/Calcining

Process Engineer

AM BIDCO OPERATIONS LLC dba MOVA Metals · Posted Nov 3, 2026

Open

Freeport, Texas, United States
On-site
Full-time · Mid
2–5 years

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Responsibilities

Perform tests throughout stages of production to determine degree of control over variables, including temperature, density, specific gravity, and pressure.
Determine most effective arrangement of operations such as mixing, crushing, heat transfer, distillation, and drying.
Perform laboratory studies of steps in manufacture of new product and test proposed process in small scale operation such as a pilot plant.
Conduct research to develop new and improved chemical manufacturing processes.
Design measurement and control systems for chemical plants based on data collected in laboratory experiments and in pilot plant operations.

Requirements

Bachelor’s Degree in Chemical Engineering
Metallurgical Engineering
Mechanical Engineering
Electrical Engineering

Skills

Hydrometallurgical Pyrometallurgical Solvent Extraction Roasting/Calcining

CUPE - Winter2027 - CHG3111

University of Ottawa · Posted Nov 3, 2026

Open

Ottawa, Ontario, Canada
On-site
$34–$53 per hour

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Teaching Assistant for Unit Operations course at the University of Ottawa

Compensation

Hourly Rate: AE-RA-Tuteur / TA-RA-Tutor : $33.83 ou/or $53.31 (Sept. 2026 - Aug. 2027)

Responsibilities

Conduct proctoring sessions
Assist in grading and feedback
Support students during lab sessions
Prepare instructional materials

Skills

Unit operations Evaporation Drying Gas absorption Distillation Solvent extraction Adsorption Leaching Membranes

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Distinguished Engineer, Extractive Metallurgy

Distinguished Engineer, Extractive Metallurgy

Compensation

Responsibilities

Requirements

Skills

Benefits

Lab Analyst - Metallurgy (Contract 12Months)

Responsibilities

Requirements

Skills

LAB TECHNICIAN (9957)

Responsibilities

Skills

Project Manager

Responsibilities

Requirements

Skills

Process Engineer

Responsibilities

Requirements

Skills

CUPE - Winter2027 - CHG3111

Compensation

Responsibilities

Skills

Benefits