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Downstream Jobs in Riverside, CA (NOW HIRING)

VeSync

Sr. Product Marketing Manager (Product)

Tustin, CA

$132K - $175K/yr

Direct pricing, positioning, and category strategy frameworks that downstream teams adopt. * Commercial * Drive commercial alignment by transforming insights into high-level product value ...

Avid Bioservices

Trainer, Manufacturing

Tustin, CA · On-site

$25.48 - $33.99/hr

The Manufacturing Trainer supports Avid's GMP manufacturing operations across Upstream, Downstream, and Formulation by delivering high quality training, executing hands on qualification, and ...

Avid Bioservices

Trainer, Manufacturing

Tustin, CA

$25.48 - $33.99/hr

The Manufacturing Trainer supports Avid's GMP manufacturing operations across Upstream, Downstream, and Formulation by delivering high quality training, executing hands on qualification, and ...

OrthAlign, Inc.

Product Manager - Knee

Irvine, CA · On-site +1

This role utilizes traditional marketing tools and methodologies to support the downstream business activities, including product management, brand building, and industry partnerships. The Product ...

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All JobsDownstream JobsDownstream Jobs in Riverside, CA

Downstream information

See Riverside, CA salary details

$15

$25

$33

How much do downstream jobs pay per hour?

As of Jul 12, 2026, the average hourly pay for downstream in Riverside, CA is $25.63, according to ZipRecruiter salary data. Most workers in this role earn between $21.83 and $28.85 per hour, depending on experience, location, and employer.

What is the difference between Downstream vs Upstream?

AspectDownstreamUpstream
Primary FocusRefining, processing, and marketing finished petroleum productsExploring, extracting, and producing crude oil and natural gas
Work EnvironmentRefineries, chemical plants, marketing officesOil rigs, drilling sites, exploration fields
Required CredentialsEngineering degrees, safety certifications, technical trainingGeology, petroleum engineering degrees, safety certifications
Industry UsageRefining and marketing sectors of oil and gas industryExploration and production sectors of oil and gas industry

Downstream and Upstream are two key segments of the oil and gas industry. Downstream involves refining crude oil into usable products and marketing them, while Upstream focuses on exploring and extracting oil and natural gas. Both roles require specialized credentials and operate in different environments, but they are interconnected parts of the energy supply chain.

What are downstream jobs in the oil and gas industry?

Downstream jobs refer to positions involved in the final stages of the oil and gas production process, including refining, distribution, and marketing of petroleum products. Employees in downstream roles work in refineries, chemical plants, or with companies that handle the sale and transportation of finished products like gasoline, diesel, and lubricants. These jobs are essential for ensuring that crude oil and natural gas are transformed into usable products and delivered safely to consumers and businesses.

What are the key skills and qualifications needed to thrive in a Downstream Oil & Gas role, and why are they important?

To thrive in a Downstream Oil & Gas role, you need a strong background in chemical or process engineering, safety protocols, and operational management, often supported by a relevant engineering degree. Familiarity with industry-specific software like Aspen HYSYS, distributed control systems (DCS), and certifications such as OSHA or API are typically required. Attention to detail, problem-solving, and effective communication are crucial soft skills for optimizing processes and ensuring team safety. These competencies are essential for maintaining regulatory compliance, maximizing operational efficiency, and minimizing risks in refining and petrochemical environments.

What are some common challenges faced by professionals working in downstream oil and gas operations?

Professionals in downstream oil and gas operations often encounter challenges such as maintaining strict safety and environmental compliance, adapting to rapidly evolving technologies, and managing complex supply chains. The role typically involves collaborating closely with engineering, logistics, and marketing teams to ensure efficient refining, distribution, and sale of petroleum products. Navigating fluctuating market demands and regulatory requirements can also be demanding, but these challenges offer valuable opportunities for skill development and career advancement within the industry.
What are popular job titles related to Downstream jobs in Riverside, CA? For Downstream jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Downstream jobs in Riverside, CA look for? The top searched job categories for Downstream jobs in Riverside, CA are:
Downstream jobs near you
Infographic showing various Downstream job openings in Riverside, CA as of July 2026, with employment types broken down into 84% Full Time, 6% Contract, and 10% Nights. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $53,319 per year, or $25.6 per hour.
Manufacturing Associate Downstream

Manufacturing Associate Downstream

Avid Bioservices

Tustin, CA • On-site

$20.53 - $27.34/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 2 days ago

Job description

Description
Looking to join a passionate team dedicated to developing and manufacturing life-saving biopharmaceuticals? Avid Bioservices is a leading clinical and commercial biologics CDMO focused on creating innovative solutions to meet the needs of our clients and improve patient outcomes.
Your Role:
Join our dynamic team as a Manufacturing Associate, Downstream! In this role, you'll be a crucial part of our multi-product manufacturing facility, working in strict compliance with cGMP and Standard Operating Procedures. Your responsibilities will encompass various tasks, including production, meticulous documentation, report writing, materials procurement, and equipment scheduling. You'll be instrumental in ensuring the timely production and release of top-quality products. At our company, we value core principles such as Integrity, Adaptability, Innovation, Teamwork, and Passion, all united by a shared mission to enhance patients' lives through the consistent delivery of high-quality biopharmaceuticals. If you're ready to make a meaningful impact, apply now and be part of our journey!
  • Ensuring the timely setup of equipment and materials for each production run.
  • Planning and preparing all necessary resources for various processes and activities.
  • Operating and diligently maintaining BioProcess chromatography skids.
  • Proficiently handling the packing, unpacking, and cleaning of production-scale chromatography columns.
  • Executing antibody and enzyme purification techniques using Affinity chromatography, Size Exclusion chromatography, Ion Exchange chromatography, Hydrophobic Interaction, and Tangential Flow Filtration (TFF).
  • Conducting pH and conductivity meter calibration and testing.
  • Managing product filtration processes, including sterile filtration, ultrafiltration, and viral filtration.
  • Demonstrating exceptional aseptic techniques with precise, deliberate movements.
  • Participating in product filling, including aseptic processing and media fill qualifications.
  • Upholding the cleanliness and maintenance of cleanroom facilities and equipment.
  • Monitoring and controlling raw material inventory levels.
  • Ensuring compliance with Good Manufacturing Practices (GMP) documentation standards.
  • Taking the initiative to revise and initiate Batch Production Records, Standard Operation Procedures, study protocols, and reports.
  • Leading and managing independent projects as assigned, contributing to the overall success of the manufacturing team.
  • Skillfully preparing media and buffer solutions critical for production processes.
  • Conducting manual cleaning of small parts and equipment to maintain hygiene and efficiency.
  • Performing thorough filter integrity testing using specialized equipment like the Sartocheck 3/4 Filter Integrity Tester.
  • Operating and ensuring the proper maintenance of the ARS Frontier Autoclave.

Minimum Qualifications:
  • 2+ years of related experience and/or training; or equivalent combination of education and experience.

Preferred Qualifications:
  • Bachelor's or associate degree (A.A.) with a preference for biology or chemistry emphasis.
  • 2+ years of experience with large-scale liquid chromatography columns or similar equipment.
  • 1+ years of related experience in the life sciences industry.
  • Proficiency in working within a GMP production environment with aseptic techniques.
  • Capability of gowning for a class 10,000 cleanroom environment and work under aseptic conditions in a class 100 environment.

Position Type/Expected Hours of Work:
This role is a full-time position with a Monday through Friday schedule, working 8 hours each day (5 x 8 hours), with operating hours from 8:00am to 5:00pm. The employee must also, if instructed, have the ability to work overtime, weekends and/or holidays when necessary.
Compensation:
We offer competitive compensation packages for this role, including a base salary, performance-based bonuses, and comprehensive benefits such as health, dental, and vision insurance, 401(k) matching, and paid time off.
The compensation range for this role is $20.53-$27.34 hourly depending on experience and qualifications. Additionally, we offer opportunities for career growth and development as well as a supportive and inclusive work environment.
We understand the importance of attracting and retaining top talent. The expected base pay range for this position is ($20.53-$27.34 hourly) plus bonus and comprehensive benefits. The base pay range reflects the target range for this position, but individual pay will be determined by additional factors such as job-related skills, experience and relevant education or training. Our benefits include health, dental and vision insurance benefits to ensure your well-being.
Who you are:
  • You have a "bring it on!" team player approach and an unshakable positive attitude, always ready to tackle anything that comes your way.
  • Your written and verbal skills are out of this world, and you communicate with clarity and confidence.
  • You have exceptional multitasking skills and an unparalleled attention to detail that ensure the smooth running of everything.
  • You are a master at building relationships, capable of establishing connections with anyone, be it team members, clients, vendors, or suppliers.

Physical Demands & Work Environment:
In this dynamic role, expect a blend of regular activities like sitting, standing, and walking, with occasional physically engaging tasks such as lifting objects up to 20 pounds. The work environment might expose you to electrical shocks, toxic chemicals, vibrations, or loud noise levels occasionally. However, reasonable accommodations are available to enable individuals with different abilities to perform effectively, ensuring a supportive and adaptable work setting. Your visual acuity, including close, distance, and color vision, will be essential in navigating through the diverse day-to-day demands of this position.

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