Top 9 Process operator Jobs in Sioux City Ia

Plant Operator
Bluestem Biosciences —South Sioux City, NE
- Full-time
- Mid-level
- In-person
- 2 years
- Health insurance
- Dental insurance
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Production Operator
Smurfit Westrock —Sioux City, IA
- $21.61 - $24.86 an hour
- Overtime
- English
- Ability to lift 50 pounds
- Computer skills
- Paid holidays
- Disability insurance
Fermentation Technician
Bluestem Biosciences —South Sioux City, NE
- Full-time
- Mid-level
- In-person
- 2 years
- Health insurance
- Dental insurance
Quick Apply
Production Technician
CF Industries Holdings, Inc. —Sergeant Bluff, IA
- 12 hour shift
- Mid-level
- High school diploma or GED
- Trade school
Operator
Plymouth Energy —Merrill, IA
- 12 hour shift
- Forklift
- Ability to climb stairs
- High school diploma or GED
- Paid parental leave
- Paid holidays
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Operator Foreman - Demonstration Facility
Bluestem Biosciences —South Sioux City, NE
- Full-time
- Ability to walk for extended periods
- Bachelor of Science
- 3 years
- Relocation assistance
- Dental insurance
Quick Apply
Production Lead Distribution Operator
Vestis —Sioux City, IA
- $22 an hour
- Part-time
- Basic math
- English
- Mid-level
Quick Apply
Blow Mold Process Technician
FlexTrades —United States
- $42 an hour
- Overtime
- Background check
- Mid-level
- Forklift
- Health insurance
- Dental insurance
Quick Apply
7d

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process operator jobs near sioux city ia

Plant Operator

Bluestem Biosciences
South Sioux City, NE

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Job Details

Full-time

Benefits

Health insurance
Dental insurance
Vision insurance

Qualifications

Process flow diagrams
Fluid dynamics
Piping and instrumentation diagrams (P&IDs)
Manufacturing facility experience
Chemical separation processes
Bioprocessing
Chemical plant experience
Factory experience
Manufacturing company experience

Full Job Description

ABOUT US:

We use American corn and existing bioethanol infrastructure to produce critical chemicals right here at home—powering U.S. competitiveness and securing our nation's supply chains - while reinvesting in agricultural America. Bluestem Biosciences has engineered a breakthrough in American manufacturing. Our proprietary biomanufacturing process represents a new, cost-effective, and advantaged way to produce platform chemicals domestically. With the foundation of existing infrastructure, we convert abundant, renewable American corn into high-value chemicals at scale. JOIN US AS WE ACCELERATE TO COMMERCIALIZATION

Job Title: Plant Operator

Location: On-Site (Production Facility)

Role Type: Full-Time

Role Summary We are seeking a reliable and safety-focused Plant Operator to join our production team. Reporting directly to the Plant Manager, you will be responsible for the safe, efficient, and continuous daily operation of our biochemical production equipment.

As a core member of the operations team, you will work on a shift schedule to monitor equipment, execute daily production runs, and support the facility's exciting transition from commissioning to full-scale commercial operation.

Key Responsibilities

Daily Operations & Shift Work: Operate the plant daily on a designated shift schedule, ensuring continuous, safe, and efficient facility operations.
Equipment Monitoring: Monitor and control biochemical production systems—including upstream fermentation and downstream purification equipment—to maintain optimal process yields and specifications.
Commissioning & Startup Support: Assist with hands-on Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and initial commissioning/startup activities for utility and process systems.
Safety Compliance: Strictly follow and enforce all Site Safety Protocols, including Lockout/Tagout (LOTO), confined space entry, and Process Safety Management (PSM) standards.
Procedures & SOPs: Execute production runs according to Standard Operating Procedures (SOPs) and Work Instructions, providing feedback to improve technical accuracy and efficiency.
Troubleshooting & Maintenance: Identify operational bottlenecks, equipment failures, or yield deviations on the floor, and assist with Root Cause Analysis (RCA) to rectify issues quickly.
Shift Reporting: Document and communicate shift data, technical challenges, and equipment status clearly to the Operations Lead.

Requirements

Experience Level: 2+ years of experience in biochemical or specialty chemical manufacturing. Experience working within a brownfield or greenfield startup environment is highly preferred.
Technical Familiarity: Hands-on experience with upstream aerobic/anaerobic fermentation, aseptic processing, or downstream purification systems.
Technical Skills: Strong understanding of plant operations, fluid dynamics, and reading Process & Instrumentation Diagrams (P&IDs) or Process Flow Diagrams (PFDs).
Working Style (Adaptability): Ability to thrive in a dynamic, fast-paced environment and handle the physical, "boots-on-the-ground" demands of daily plant operations.
Communication Skills: Strong verbal and written communication skills for effective shift handovers and reporting to leadership.
Location & Availability: Ability to work full-time on-site at the production facility on a shift schedule.

Benefits

Medical, Dental, and Vision Insurance plans available.

Bluestem is an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status.

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Refine Your Search

process operator jobs in sioux city ia

Plant Operator

Production Operator

Fermentation Technician

Production Technician

Operator

Operator Foreman - Demonstration Facility

Production Lead Distribution Operator

Blow Mold Process Technician

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