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Downstream Process Jobs in Oklahoma (NOW HIRING)

ECS Ltd

Director of Oil and Gas

Oklahoma City, OK · On-site

... and downstream markets and related energy infrastructure. This role drives client development ... Support the development of a consistent national business development process for oil and gas ...

PNC Bank

Senior Business Systems Analyst

Ponca City, OK · Hybrid

We create batch jobs and APIs that process the credit card data from our vendor Fiserv and make it available to any downstream system that requires credit card data. Downstream systems generally pick ...

Neshent Technologies

OK

Prepare and review As-Is and To-Be process documentation. * Configure and customize Windchill PDMLink based on business requirements. * Understand and support integrations with downstream ...

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GDIT

NOC System Administrator

Oklahoma City, OK · On-site

... processes, schedule authorized service interruption windows when requires; assist NOC in optimizing redundancy and maximizing availability of downstream network management capabilities Use monitoring ...

ECS Ltd

Director of Oil and Gas

Oklahoma City, OK · On-site

... and downstream markets and related energy infrastructure. This role drives client development ... Support the development of a consistent national business development process for oil and gas ...

MRC Global

Buyer

Tulsa, OK

MRC Global serves the oil and gas industry across the upstream, midstream and downstream sectors as ... Source materials and process purchase orders for inventory goods and maintain updated and accurate ...

Diamondbackenergy

Business Analyst

Oklahoma City, OK · On-site

Understanding of cross-functional business processes and downstream data impacts, including accounting, supply chain, and other operational functions. * Strong problem-solving, analytical, and ...

CrewPath Talent

Fleet Analyst I

Tulsa, OK

... Maintain downstream reporting related to dashcam deployment, usage, and data quality Fleet Data ... insights Process, Organization & Communication Maintain documentation for fleet policies ...

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All JobsDownstream Process JobsDownstream Process Jobs in Oklahoma

Downstream Process information

See Oklahoma salary details

$12

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$32

How much do downstream process jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for downstream process in Oklahoma is $22.78, according to ZipRecruiter salary data. Most workers in this role earn between $18.22 and $25.96 per hour, depending on experience, location, and employer.

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 Oklahoma? For Downstream Process jobs in Oklahoma, the most frequently searched job titles are:
What job categories do people searching Downstream Process jobs in Oklahoma look for? The top searched job categories for Downstream Process jobs in Oklahoma are:
What cities in Oklahoma are hiring for Downstream Process jobs? Cities in Oklahoma with the most Downstream Process job openings:
Downstream Process jobs near you
Infographic showing various Downstream Process job openings in Oklahoma as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $47,384 per year, or $22.8 per hour.

Director of Oil and Gas

ECS Ltd

Oklahoma City, OK • On-site

Full-time

Re-posted 21 days ago

Job description

Responsibilities
The Director of Oil & Gas is responsible for leading ECS's strategy and growth across the oil and gas sector, including upstream, midstream, and downstream markets and related energy infrastructure. This role drives client development, national account growth, and cross-subsidiary collaboration to expand ECS's presence in oil and gas markets. Chantilly, VA is the preferred location however, this is a National opportunity and the ideal candidate can be located in any region with established ECS operations (Mid-Atlantic, Southwest, Southeast, Florida).
Responsibilities
  • Direct the development and execution of strategies to identify, qualify, and convert opportunities within the oil and gas sector to build long-term client relationships.
  • Provide strategic leadership on oil and gas market trends, including exploration and production, pipelines and gathering systems, LNG facilities, refining, petrochemical complexes, and supporting infrastructure.
  • Build and manage a portfolio of national oil and gas clients, targeting significant annual revenue growth across ECS subsidiaries.
  • Identify and pursue new business opportunities, emerging technologies, and geographic markets relevant to oil and gas infrastructure.
  • Lead capture planning and proposal strategies for major oil and gas pursuits, coordinating resources across ECS offices and service lines.
  • Collaborate with subsidiary leadership to cross-sell ECS service lines, including geotechnical engineering, environmental consulting, construction materials testing, and facilities services, to support oil and gas projects
  • Serve as a strategic resource for offices pursuing oil and gas work, providing guidance on client engagement, contracting strategies, and risk management.
  • Mentor national account managers, project leaders, and technical staff involved in oil and gas pursuits.
  • Support the development of a consistent national business development process for oil and gas opportunities across ECS.
  • Hire and develop specialized personnel or subject matter experts as needed to support growth in the sector.
  • Represent ECS in industry organizations, conferences, and client forums related to oil and gas and energy infrastructure.
  • Other duties as assigned.
#LI-CT1
Qualifications
Required Qualifications
  • 15+ years of experience in oil and gas consulting, engineering, account management, or infrastructure development.
  • BS/BA degree in engineering, geology, environmental science, business or related field or equivalent combination of experience and education.
    • MS preferred.
  • If driving for, or on behalf of, any ECS subsidiary, a valid driver's license is required.
  • Demonstrated success developing client relationships across upstream, midstream, and downstream oil and gas markets, including LNG, pipelines, refining and petrochemical facilities.
  • Broad understanding of services commonly required for oil and gas projects including geotechnical engineering, environmental services, construction materials testing, and facilities consulting.
  • Proven ability to develop and expand high-value client relationships and national accounts.
  • Strong understanding of oil and gas project delivery methods and procurement processes.
  • Experience negotiating contracts and managing associated risk with support from corporate counsel.
  • Ability to lead cross-disciplinary teams across multiple offices and geographic regions.
  • Strategic mindset with the ability to identify emerging markets opportunities and position ECS accordingly.

About Us
ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee-owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May 2025). For additional information about ECS, visit: www.ecslimited.com.
ECS is an Equal Opportunity Employer. To learn more, click here.

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