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Showing 387 jobs
Rivalia Chemical Co.

Food Process Engineering Internship - Summer/Fall 2026

Oakdale, CA, USA

USD 20-28 / hour

3 days
Internship
CleanTech
Environmental Services (B2B)
Mining
Mining Technology
Natural Resources
Precious Metals and Minerals Mining
Sustainability
Rivalia Chemical Co.

Director Engineering - Processing

Omaha, NE, USA

USD 133k-197k / year + Equity

7 days
Director
CleanTech
Environmental Services (B2B)
Mining
Mining Technology
Natural Resources
Precious Metals and Minerals Mining
Sustainability
Rivalia Chemical Co.

Process Engineer

Russellville, AR, USA

USD 63k-93k / year + Equity

15 days
Mid-Senior Level
CleanTech
Environmental Services (B2B)
Manufacturing
Mining
Mining & Metals
Mining Technology
Natural Resources
Precious Metals and Minerals Mining
Sustainability
Rivalia Chemical Co.

Process Engineer - Manufacturing (Onsite)

Oakdale, CA, USA

USD 63k-93k / year + Equity

15 days
Mid-Senior Level
CleanTech
Environmental Services (B2B)
Manufacturing
Mining
Mining & Metals
Mining Technology
Natural Resources
Precious Metals and Minerals Mining
Sustainability
Rivalia Chemical Co.

Process Engineer

Troy, OH, USA

USD 63k-93k / year

17 days
Mid-Senior Level
Cleantech
Environmental Services (B2B)
Manufacturing
Mining
Mining & Metals
Mining Technology
Natural Resources
Precious Metals and Minerals Mining
Sustainability
Rivalia Chemical Co.

Process Engineer (Food Manufacturing)

Rensselaer, IN, USA

USD 63k-93k / year + Equity

17 days
Mid-Senior Level
Cleantech
Environmental Services (B2B)
Manufacturing
Mining
Mining & Metals
Mining Technology
Natural Resources
Precious Metals and Minerals Mining
Sustainability
Catalyx Space

Digital Signal Processing Engineer

Ahmedabad, Gujarat, India
15 days
Seed
Mid-Senior Level
Aerospace & Defense
Space Travel
Transportation
Phoenix Tailings

3.5.Chemical Process Engineer I -Separation

Burlington, MA, USA

USD 70k-100k / year + Equity

21 days
Entry Level
Advanced Materials
Cleantech
Energy & Utilities
Environmental Services (B2B)
Exploration & Development
Industrial
Manufacturing
Manufacturing
Metal Products
Mining
Mining & Metals
Natural Resources
Other Metals, Minerals and Mining
Science and Engineering
Sustainability
Waste Management
Phoenix Tailings

3.4. Chemical Process Engineer II -Separation

Burlington, MA, USA

USD 90k-130k / year + Equity

21 days
Mid-Senior Level
Advanced Materials
Cleantech
Energy & Utilities
Environmental Services (B2B)
Exploration & Development
Industrial
Manufacturing
Manufacturing
Metal Products
Mining
Mining & Metals
Natural Resources
Other Metals, Minerals and Mining
Science and Engineering
Sustainability
Waste Management
Phoenix Tailings

3.3. Senior Chemical Process Engineer-Separation

Burlington, MA, USA

USD 120k-160k / year + Equity

21 days
Senior
Advanced Materials
Cleantech
Energy & Utilities
Environmental Services (B2B)
Exploration & Development
Industrial
Manufacturing
Manufacturing
Metal Products
Mining
Mining & Metals
Natural Resources
Other Metals, Minerals and Mining
Science and Engineering
Sustainability
Waste Management
Phoenix Tailings

3.1. Principal Chemical Process Engineer-Separation

Burlington, MA, USA

USD 150k-180k / year + Equity

21 days
Senior
Advanced Materials
Cleantech
Energy & Utilities
Environmental Services (B2B)
Exploration & Development
Industrial
Manufacturing
Manufacturing
Metal Products
Mining
Mining & Metals
Natural Resources
Other Metals, Minerals and Mining
Science and Engineering
Sustainability
Waste Management
Phoenix Tailings

2.1 Senior Process Engineer - Extraction

Burlington, MA, USA

USD 120k-160k / year + Equity

21 days
Senior
Advanced Materials
Cleantech
Energy & Utilities
Environmental Services (B2B)
Exploration & Development
Industrial
Manufacturing
Manufacturing
Metal Products
Mining
Mining & Metals
Natural Resources
Other Metals, Minerals and Mining
Science and Engineering
Sustainability
Waste Management
Rivalia Chemical Co.

Process Engineer (Continuous Improvement)

Fayetteville, AR, USA

USD 63k-93k / year + Equity

1 month
Mid-Senior Level
Cleantech
Environmental Services (B2B)
Manufacturing
Mining
Mining & Metals
Mining Technology
Natural Resources
Precious Metals and Minerals Mining
Sustainability
Latitudo40

Frontend/Full Stack Developer

Metropolitan City of Naples, Italy
Today
Seed
Agriculture and Farming
AgTech
Artificial Intelligence (AI)
Aviation and Aerospace Component Manufacturing
Big Data
Business/Productivity Software
Computer Vision
Data & Analytics
Earth Observation
Environmental Services (B2B)
Geospatial
Image Processing
Infrastructure Monitoring
Machine Learning
Media and Information Services (B2B)
Navigation and Mapping
Professional Services
Real Estate
Risk Management
Science and Engineering
Smart Cities
Software
Startup
Rivalia Chemical Co.

Process Engineer (Plant)

Henning, MN, USA

USD 63k-93k / year

1 month
Mid-Senior Level
Cleantech
Environmental Services (B2B)
Manufacturing
Mining
Mining & Metals
Mining Technology
Natural Resources
Precious Metals and Minerals Mining
Sustainability
Pixxel

Geospatial Analyst

Bengaluru, Karnataka, India
10 days
Mid-Senior Level
Aerospace
Aerospace & Defense
Agriculture
Artificial Intelligence
Big Data
Camera
Data Analytics
Data & Analytics
Defense and Space Manufacturing
Earth Observation
Electronics
Energy
Geospatial
Government and Military
Hardware
Image Processing
Imaging
Media and Information Services (B2B)
Mining
Monitoring
National Security
Navigation and Mapping
Remote Sensing
Satellite
Satellite Communication
Science and Engineering
Sensors
Space Technology
Technology
Pixxel

Office Assistant

Multiple locations
10 days
Entry Level
Aerospace
Aerospace & Defense
Agriculture
Artificial Intelligence
Big Data
Camera
Data Analytics
Data & Analytics
Defense and Space Manufacturing
Earth Observation
Electronics
Energy
Geospatial
Government and Military
Hardware
Image Processing
Imaging
Media and Information Services (B2B)
Mining
Monitoring
National Security
Navigation and Mapping
Remote Sensing
Satellite
Satellite Communication
Science and Engineering
Sensors
Space Technology
Technology
Pixxel

Group Lead - Ground Software Systems (GSS)

Bengaluru, Karnataka, India
10 days
Director
Aerospace
Aerospace & Defense
Agriculture
Artificial Intelligence
Big Data
Camera
Data Analytics
Data & Analytics
Defense and Space Manufacturing
Earth Observation
Electronics
Energy
Geospatial
Government and Military
Hardware
Image Processing
Imaging
Media and Information Services (B2B)
Mining
Monitoring
National Security
Navigation and Mapping
Remote Sensing
Satellite
Satellite Communication
Science and Engineering
Sensors
Space Technology
Technology
Pixxel

Solutions Engineer

Bengaluru, Karnataka, India
10 days
Mid-Senior Level
Aerospace
Aerospace & Defense
Agriculture
Artificial Intelligence
Big Data
Camera
Data Analytics
Data & Analytics
Defense and Space Manufacturing
Earth Observation
Electronics
Energy
Geospatial
Government and Military
Hardware
Image Processing
Imaging
Media and Information Services (B2B)
Mining
Monitoring
National Security
Navigation and Mapping
Remote Sensing
Satellite
Satellite Communication
Science and Engineering
Sensors
Space Technology
Technology
Pixxel

Component Engineer

Bengaluru, Karnataka, India
10 days
Mid-Senior Level
Aerospace
Aerospace & Defense
Agriculture
Artificial Intelligence
Big Data
Camera
Data Analytics
Data & Analytics
Defense and Space Manufacturing
Earth Observation
Electronics
Energy
Geospatial
Government and Military
Hardware
Image Processing
Imaging
Media and Information Services (B2B)
Mining
Monitoring
National Security
Navigation and Mapping
Remote Sensing
Satellite
Satellite Communication
Science and Engineering
Sensors
Space Technology
Technology