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Downstream Process Jobs in Arkansas (NOW HIRING)

Delek US

Process Engineer

El Dorado, AR

We are a boutique-sized diversified downstream energy company with a range of assets, including ... JOB SUMMARY The process engineer uses understanding of process fundamentals, process equipment ...

Delek US

Process Engineer

El Dorado, AR · On-site

We are a boutique-sized diversified downstream energy company with a range of assets, including ... JOB SUMMARY The process engineer uses understanding of process fundamentals, process equipment ...

Abaxis

Laboratory Technician

White Hall, AR

$19.92 - $28.64/hr

Perform minor maintenance on fermentation and downstream processing equipment. * Inform Team Leader of shop floor issues, concerns, and possible solutions. * Demonstrate good housekeeping practices.

RICELAND FOODS INC

Preparation Operator

Stuttgart, AR · On-site

$15.75 - $20.50/hr

This includes the movement of soybeans and meal, controlling process conditions, taking samples, coordination with upstream and downstream processes and some light maintenance. Any other duties or ...

RICELAND FOODS INC

Bleaching Operator

Stuttgart, AR · On-site

$15.75 - $21.25/hr

This includes the movement of oil, controlling the process conditions, analyzing process samples, coordinating with upstream and downstream processing steps and some light maintenance. This person ...

Karcher

Warehouse Associate 2

Fayetteville, AR · On-site

$15 - $17.75/hr

Meet and exceed daily picking and packing rates (up to 35 lines per hour) to ensure downstream processes stay on track. What You Bring to the Team We are looking for a reliable team player who is ...

Karcher

Warehouse Associate 2

Fayetteville, AR · On-site

$15.25 - $18.25/hr

Meet and exceed daily picking and packing rates (up to 35 lines per hour) to ensure downstream processes stay on track. What You Bring to the Team We are looking for a reliable team player who is ...

Owens Corning

Manufacturing Engineer

Fort Smith, AR · On-site

$69K - $89K/yr

Coordinates with upstream and downstream processes to meet production demands aligning people, raw material and machine capacities Process Performance * Support the TPM process through Daily ...

Owens Corning

Manufacturing Engineer

Fort Smith, AR · On-site

$69K - $89K/yr

Coordinates with upstream and downstream processes to meet production demands aligning people, raw material and machine capacities Process Performance * Support the TPM process through Daily ...

ARMI Manufacturing of NWA

Deburrer

Fayetteville, AR · On-site

$17 - $22/hr

Ensure all laser-cut components are free of burrs and sharp edges before moving to downstream processes. * Handle all materials carefully to avoid scratching or damaging surfaces. * Properly deburr ...

Acosta

Associate Business Manager - Hybrid

Rogers, AR · On-site

$48K - $55K/yr

Client Support: Assist Business Partners with key clients on downstream execution tracking ... Sales skills to include understanding the sales process, contract paperwork, and client promotion ...

Acosta

Associate Business Manager - Hybrid

Rogers, AR · Hybrid

Sales skills to include understanding the sales process, contract paperwork, and client promotion ... Client Support: Assist Business Partners with key clients on downstream execution tracking ...

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Downstream Process information

What are some common challenges faced by professionals working in downstream process roles?

Professionals in downstream process roles often encounter challenges such as optimizing purification steps to maximize yield and product purity while minimizing costs and processing time. They must also troubleshoot issues related to equipment performance, scalability, and regulatory compliance, especially when transitioning from lab-scale to large-scale production. Collaboration with upstream teams, quality assurance, and engineering is critical to address these challenges and ensure a smooth workflow. Staying current with technological advances and regulatory requirements also plays a significant role in day-to-day success.

What are the key skills and qualifications needed to thrive as a downstream process engineer?

To thrive as a Downstream Process Engineer, you need a solid background in chemical or biochemical engineering, knowledge of purification techniques, and typically a relevant degree. Familiarity with process control systems, chromatography, filtration technologies, and GMP compliance, as well as certifications like Six Sigma, are commonly required. Strong problem-solving, teamwork, and communication skills help you excel in cross-functional teams and address complex production challenges. These skills ensure efficient, high-quality product recovery and compliance with industry standards in biomanufacturing environments.

What is the difference between Downstream Process vs Upstream Process?

AspectDownstream ProcessUpstream Process
PurposePurifies and isolates the target product from the mixtureProduces the initial product, such as cell culture or fermentation
ActivitiesFiltration, chromatography, centrifugation, purificationCell growth, fermentation, media preparation
Work EnvironmentLaboratories, bioprocessing facilitiesBioreactors, fermentation tanks, labs
Required SkillsBioprocessing techniques, chromatography, filtrationMicrobiology, cell culture, fermentation technology

Downstream Process focuses on purifying the product, while Upstream Process involves producing the raw material. Both are essential steps in biopharmaceutical manufacturing, often working sequentially to ensure high-quality product output.

What is a downstream process?

A Downstream Process refers to the series of steps involved in the purification and recovery of biological products, such as proteins, enzymes, or antibodies, after they have been produced by microorganisms or cells during fermentation or cell culture. It typically includes cell separation, product isolation, purification, and polishing to achieve the desired product quality and purity. Downstream processing is crucial for ensuring that biopharmaceutical products meet regulatory and safety standards before they reach the market.
What are popular job titles related to Downstream Process jobs in Arkansas? For Downstream Process jobs in Arkansas, the most frequently searched job titles are:
What job categories do people searching Downstream Process jobs in Arkansas look for? The top searched job categories for Downstream Process jobs in Arkansas are:
Downstream Process jobs near you
Infographic showing various Downstream Process job openings in Arkansas as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, and 4% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution.

Process Engineer

Delek US

El Dorado, AR

Full-time

Medical, Retirement

Posted 10 days ago

Job description

Are you looking for a career in a dynamic and innovative company that values versatility, growth, and teamwork? Look no further than Delek US Holdings!

WHAT IS DELEK? WHAT DO WE DO?

We are a boutique-sized diversified downstream energy company with a range of assets, including petroleum refining and logistics.

  • Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels per day

  • Our logistics business currently owns and operates 720 miles of crude and product pipelines, a 600-mile crude oil gathering system, and storage tanks and terminals.

DELEK BENEFITS:

We offer fantastic benefits that include up to a 10% match on 401K on your hire start, with a vesting timeline of only one year, along with medical benefits that start on day one with a 30% premium rebate annually! We value your well-being and all employees now have access to the Calm app for FREE, which is used for meditation, stress management, and better sleep. Through our performance management program, you can earn additional annual incentives as you set and achieve goals. Our pay for performance culture motivates our employees to improve Delek's year-over-year company, business unit, and individual results. With some of the highest bonus payouts in recent years, we know that our success is due to our talented and dedicated team. We are looking for individuals like you to help us continue this momentum and bring new ideas to the table. At Delek, you will have the opportunity to make an impact and grow your career in a supportive and innovative environment.

JOB SUMMARY

The process engineer uses understanding of process fundamentals, process equipment, refinery practices, and specific technologies to ensure safe, environmentally friendly, reliable, and optimal refinery operation while coordinating and influencing the achievement of these objectives utilizing data driven critical thinking.

EDUCATION AND EXPERIENCE
  • 4 year / Bachelor's Degree (Required)
  • In lieu of the above education requirements, an equivalent combination of education and experience may be considered.
  • Two (2) or more years Process engineering experience or equivalent ability in refining industry required (Required)
  • No Licensure or Certification Required.
JOB REQUIREMENTS
  • Process Engineering
  • Fixed Equipment Operation
  • Metallurgy
  • Refining Processes Operation
  • Unit Management
  • Environmental LimitsRefinery Economics
  • Personal Safety
  • Situational Awareness / ReportingProcess Safety
  • Project / Turnaround Engagement
  • Relationship Management
  • Communication
  • Influencing
  • Critical Thinking
  • Physical ability to work on and around industrial equipment, including climbing of stairs, ladders and in confined spaces, Ability to wear Personal Protective Equipment (PPE) in designated areas (hard hat, safety glasses, gloves, boots, hearing protection, respirator)
  • Provides troubleshooting and optimization assistance for operations on assigned unit(s)
  • Conducts daily performance monitoring including mass balance, energy consumption, yields and "process unit health" performance indicators
  • Generates, analyzes, interprets, and disseminates performance indicators and unit operations data for assigned units
  • Evaluates catalyst usage and performance
  • Assists senior engineers with data collection and analysis for identification of short- and long-term process changes to improve unit(s) profitability and optimize efficiency
  • Conducts process operations analysis and economic evaluation using simulation software
  • Participates in the evaluation of equipment design and process development to compromise between process requirements, economics, operator effectiveness and environment/safety objectives
  • Participates in operator process training classes, Management of Change (MOC) development, process hazard analysis (PHAs) and piping and instrumentation diagram/drawing (P&ID) verification
  • Develops and maintains critical cross-functional relationships (i.e., refinery economics, operations, lab, maintenance, etc.) to optimize unit performance to constraints
  • Employs industry best practices and standards to compare actual operation to the intended process design with advantages and disadvantages
  • While this job description aims to provide a comprehensive overview of the role, it may not detail every task or responsibility required.
CORE COMPETENCIES CHANGE AGILITY (LEVEL 2 SUPPORTING):

Identifies, initiates, and adapts to organizational changes that foster enhanced effectiveness, efficiency, safety, and ultimately business results.

COLLABORATION (LEVEL 2 SUPPORTING):

Sees connection points across the organization and partners effectively with others to achieve common goals.

DECISION MAKING (LEVEL 2 SUPPORTING):

Selects a course of action to reduce risk and uncertainty and create optimal outcomes.

DRIVE FOR RESULTS (LEVEL 2 SUPPORTING):

Drives to achieve challenging performance objectives.

TEAM BUILDING (LEVEL 2 SUPPORTING):

Builds trust, fosters openness, and provides support. As the manager of a team, selects and motivates a strong team.

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We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or national origin, disability status, protected veteran status, or any other characteristic protected by law. Equal Opportunity Employer/Disabled/Veterans. 

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