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Solids Control Operator Jobs in California (NOW HIRING)

Forgen

Project Engineer Summer Internship

Rocklin, CA · On-site

$17.50 - $22.50/hr

Forgen Overview Forgen is a leading geotechnical and specialty civil construction company operating ... Provide oversight and documentation related to project quality control in accordance with the ...

Forgen

Project Engineer

Rocklin, CA · Hybrid

Forgen Overview Forgen is a leading geotechnical and specialty civil construction company operating ... Provide oversight and documentation related to project quality control in accordance with the ...

Forgen

Project Engineer

Rocklin, CA · Hybrid

$75K/yr

Forgen Overview Forgen is a leading geotechnical and specialty civil construction company operating ... Provide oversight and documentation related to project quality control in accordance with the ...

Forgen

Project Engineer

Rocklin, CA · Hybrid

$75K/yr

Forgen Overview Forgen is a leading geotechnical and specialty civil construction company operating ... Provide oversight and documentation related to project quality control in accordance with the ...

Forgen

Project Engineer Summer Internship

Rocklin, CA

$27/hr

Forgen Overview Forgen is a leading geotechnical and specialty civil construction company operating ... Provide oversight and documentation related to project quality control in accordance with the ...

Forgen

Project Engineer Summer Internship

Rocklin, CA · On-site

$27/hr

Forgen Overview Forgen is a leading geotechnical and specialty civil construction company operating ... Provide oversight and documentation related to project quality control in accordance with the ...

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All JobsSolids Control Operator JobsSolids Control Operator Jobs in California

Solids Control Operator information

See California salary details

$11

$24

$37

How much do solids control operator jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for solids control operator in California is $24.31, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $27.50 per hour, depending on experience, location, and employer.

What is a Solids Control Operator job?

A Solids Control Operator is responsible for managing and maintaining equipment that separates drilling fluids from solid waste during drilling operations. They operate centrifuges, shakers, and other filtration systems to ensure efficient drilling fluid recycling and minimize waste. Their role helps maintain drilling efficiency, reduces environmental impact, and ensures compliance with regulatory standards. Operators also perform equipment maintenance, troubleshoot issues, and monitor fluid properties to optimize the process. This position is crucial in the oil and gas industry for cost reduction and environmental protection.

What does a typical workday look like for a Solids Control Operator?

A typical day for a Solids Control Operator involves monitoring and maintaining equipment such as shale shakers, centrifuges, and mud cleaners to ensure optimal separation of solids from drilling fluids. You’ll conduct regular inspections, troubleshoot mechanical issues, and report performance data to supervisors, often while working outdoors in varied weather conditions. Collaboration with rig crews and drilling engineers is common, as you help maintain fluid properties essential to the drilling process. Shift work, including nights and weekends, is frequent in this role, so flexibility and a strong commitment to safety are vital.

What are the key skills and qualifications needed to thrive in the Solids Control Operator position, and why are they important?

To thrive as a Solids Control Operator, you need a solid understanding of drilling fluid systems, mechanical aptitude, and a high school diploma or equivalent, with additional safety certifications often preferred. Experience operating centrifuges, shakers, desanders, and knowledge of SCADA systems are typically required. Attention to detail, problem-solving abilities, and effective communication skills are important soft skills in this role. These skills and qualifications ensure safe and efficient drilling operations, minimize equipment downtime, and help maintain environmental compliance on drilling sites.

What are the most commonly searched types of Solids Control Operator jobs in California? The most popular types of Solids Control Operator jobs in California are:
What are popular job titles related to Solids Control Operator jobs in California? For Solids Control Operator jobs in California, the most frequently searched job titles are:
What job categories do people searching Solids Control Operator jobs in California look for? The top searched job categories for Solids Control Operator jobs in California are:
Solids Control Operator jobs near you
Infographic showing various Solids Control Operator job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $50,574 per year, or $24.3 per hour.
Wastewater Treatment Operations Manager

Wastewater Treatment Operations Manager

Heritage-Crystal Clean, Inc.

Bakersfield, CA • On-site

Full-time

Medical, Dental, Vision, Life

Posted 27 days ago

Job description

The Wastewater Treatment Operations Manager will report to the facility manager and is responsible for the safe, compliant, and efficient operation of an industrial wastewater treatment facility in Bakersfield, California. This role has direct accountability for day-to-day plant operations, regulatory compliance, staff leadership, and continuous improvement of treatment processes.
In addition, this position will play a critical role in supporting the expansion of the Bakersfield wastewater treatment facility, partnering closely with engineering, environmental, Emerging contaminants, and construction teams to ensure the expanded system is operationally sound, compliant, and seamlessly integrated into ongoing operations.
Essential Functions
Operations & Plant Management
  • Lead daily operations of the 24/7 wastewater treatment facility to ensure reliable, efficient, and compliant performance.
  • Oversee treatment processes including (as applicable) biological treatment, physical/chemical treatment, solids handling, and pretreatment systems.
  • Establish and monitor operating parameters, KPIs, and performance metrics to optimize system efficiency and cost control.
  • Ensure proper maintenance, calibration, and reliability of equipment and infrastructure.
  • Develop and implement standard operating procedures (SOPs) and emergency response protocols.

Regulatory Compliance & Environmental Stewardship
  • Ensure compliance with all applicable federal, state, and local regulations, including permits, discharge limits, and reporting requirements.
  • Serve as the primary site contact for regulatory agencies, inspections, audits, and permit renewals.
  • Oversee sampling, laboratory analysis, data integrity, and regulatory reporting.
  • Partner with EHS, legal, and corporate environmental teams to address compliance issues and corrective actions.

Brownfield Expansion Support
  • Act as the operations subject-matter expert for the expansion of the existing wastewater treatment facility.
  • Collaborate with engineering, environmental consultants, and project managers during design, construction, and commissioning phases.
  • Provide operational input on process design, equipment selection, redundancy, scalability, and maintainability.
  • Support startup, testing, validation, and transition of new assets into steady-state operations.
  • Develop staffing plans, training materials, and SOPs for the expanded facility.

Team Leadership & Development
  • Lead, coach, and develop wastewater operators, technicians, and supervisors.
  • Ensure appropriate staffing, certification, training, and competency development.
  • Foster a strong safety culture with emphasis on safe work practices and hazard awareness.
  • Support performance management, scheduling, and workforce planning.

Financial & Strategic Oversight
  • Prepare and manage operating budgets, including utilities, chemicals, maintenance, and labor.
  • Identify and implement cost-reduction and efficiency initiatives without compromising compliance or safety.
  • Support capital planning and spend
  • Partner with site and corporate leadership on strategic wastewater capacity planning and growth.

Education & Essential Qualifications
  • Bachelor's degree in Environmental Engineering, Chemical Engineering, Civil Engineering, or a related technical field (or equivalent combination of education and experience).
  • 5+ years of progressive experience in wastewater treatment operations, including supervisory or management experience.
  • Hands on experience operating or managing industrial or municipal wastewater treatment systems.
  • Strong working knowledge of environmental regulations, permits, and compliance frameworks.
  • Familiarity with treating complex or variable waste streams.

Preferred Qualifications
  • Experience supporting capital projects or expansions, particularly brownfield wastewater or industrial treatment facilities.
  • California wastewater operator certification(s) or ability to obtain within a defined timeframe.

This role is based primarily at an industrial wastewater treatment facility. The work environment includes outdoor and indoor plant areas, with regular exposure to industrial equipment, treatment systems, chemicals, odors, noise, and varying weather conditions.
The Operations Manager will routinely access treatment basins, pump stations, laboratories, and construction areas, including during the brownfield expansion phase, which may involve active construction zones. The role requires the ability to walk, climb stairs or ladders, stand for extended periods, and occasionally lift or move materials consistent with facility operations.
Use of appropriate personal protective equipment (PPE) is required at all times in designated areas.
Crystal Clean LLC is an Equal Opportunity Employer. Crystal Clean expressly values diversity, equity, and inclusion, and encourages the applications of individuals from diverse backgrounds, so that Crystal Clean reflects the communities and customers that we serve.
The anticipated salary range for this position is $123,000.00 -145,000.00 and includes benefits such as the following:
  • Health, Dental and Vision insurance
  • Wellness Program
  • Flexible Spending Accounts
  • Life Insurance
  • Long-Term Disability
  • Employee Assistance Program
  • Tuition Reimbursement

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