Cleaning, Washing, and Metal Pickling Equipment Operators and Tenders
SOC Code: 51-9192.00
ProductionCleaning, washing, and metal pickling equipment operators and tenders run specialized industrial machines that wash, clean, and chemically treat products and materials in manufacturing and processing operations. Earning a median salary of $41,460, these workers handle everything from cleaning barrels and kegs to operating acid baths that remove scale and oxide from metal surfaces before further processing. The role is essential to quality control and product preparation across industries including food and beverage production, metal fabrication, and chemical manufacturing. While the work is physically demanding, it provides stable employment in manufacturing environments for workers without advanced degrees.
Salary Overview
Median
$41,460
25th Percentile
$37,140
75th Percentile
$48,280
90th Percentile
$56,590
Salary Distribution
Job Outlook (2024–2034)
Growth Rate
+3.6%
New Openings
1,600
Outlook
As fast as average
Key Skills
Knowledge Areas
What They Do
- Add specified amounts of chemicals to equipment at required times to maintain solution levels and concentrations.
- Observe machine operations, gauges, or thermometers, and adjust controls to maintain specified conditions.
- Set controls to regulate temperature and length of cycles, and start conveyors, pumps, agitators, and machines.
- Operate or tend machines to wash and remove impurities from items such as barrels or kegs, glass products, tin plate surfaces, dried fruit, pulp, animal stock, coal, manufactured articles, plastic, or rubber.
- Record gauge readings, materials used, processing times, or test results in production logs.
- Examine and inspect machines to detect malfunctions.
- Measure, weigh, or mix cleaning solutions, using measuring tanks, calibrated rods or suction tubes.
- Drain, clean, and refill machines or tanks at designated intervals, using cleaning solutions or water.
Tools & Technology
★ = Hot Technology (in-demand)
Education Requirements
Typical entry-level education: High School Diploma
Related Careers
Top Career Pivot Targets
View all 72 →Careers with the highest skill compatibility from Cleaning, Washing, and Metal Pickling Equipment Operators and Tenders.
A Day in the Life
A typical shift for a cleaning, washing, and metal pickling equipment operator begins with a safety briefing and inspection of the machinery they will operate throughout the day. Operators check chemical levels in wash tanks, pickling baths, and rinse systems, adding acids, alkaline solutions, or detergents according to precise formulations and safety data sheet specifications. They load products or materials onto conveyors, into baskets, or onto racks, positioning items correctly to ensure thorough cleaning or chemical treatment during the process cycle. During machine operation, workers monitor gauges, timers, and temperature controls to maintain proper processing conditions, making adjustments as needed to achieve specified cleanliness or surface treatment standards. Between batches, operators inspect finished products for quality, checking that surfaces are properly cleaned, descaled, or pickled to meet production specifications. Chemical handling is a major component of the day, involving the safe mixing, transferring, and disposal of acids like hydrochloric and sulfuric acid used in metal pickling processes. Workers maintain detailed logs of chemical concentrations, processing times, temperatures, and batch quantities for quality control and regulatory compliance purposes. The shift includes routine maintenance tasks such as cleaning filters, replacing worn brushes or nozzles, lubricating moving parts, and reporting equipment malfunctions to maintenance teams for repair.
Work Environment
Operators work in industrial manufacturing environments including metal fabrication shops, food processing plants, chemical facilities, and large-scale production lines. The physical environment is typically noisy, with the constant hum of machinery, conveyors, and ventilation systems requiring hearing protection throughout the shift. Chemical exposure is a defining characteristic of the work environment, with operators regularly handling corrosive acids, caustic solutions, industrial solvents, and cleaning agents that necessitate strict adherence to personal protective equipment protocols including chemical-resistant gloves, splash goggles, face shields, and sometimes respiratory protection. Work surfaces are frequently wet and slippery, and temperatures in the work area may vary from cold washing zones to hot drying sections. Most operators work standard eight-hour shifts, but many facilities run continuous operations requiring rotating shifts that include nights, weekends, and holidays. The culture is safety-first and procedure-driven, with regular training updates, safety audits, and compliance inspections being a normal part of the work routine. Team structures are typically small, with operators working alongside one or two coworkers per shift with periodic supervision from a lead operator or production supervisor. Physical demands include lifting loads up to 50 pounds, standing for entire shifts, and performing repetitive motions related to loading and unloading materials.
Career Path & Advancement
Most operators enter this field with a high school diploma or GED, learning the specific equipment, chemicals, and procedures through employer-provided on-the-job training that typically spans several weeks to a few months. Initial training emphasizes safety procedures, particularly the handling of hazardous chemicals, lockout/tagout protocols, and emergency response for chemical spills or exposure incidents. As workers demonstrate competency and reliability, they advance from simple cleaning operations to more complex pickling and chemical treatment processes that require greater precision and technical knowledge. Experienced operators may earn opportunities to cross-train on multiple types of equipment, increasing their versatility and value to the employer. Senior operators often take on lead or shift supervisor responsibilities, coordinating workflow, training new employees, and ensuring production targets and quality standards are met. Some operators pursue related certifications in hazardous materials handling, wastewater treatment, or industrial safety that open doors to specialized roles and higher pay. With additional education or training, operators can advance into quality control technician, maintenance technician, or production supervisor positions within manufacturing facilities. Long-term career development may lead to plant operations management or environmental health and safety coordinator roles for those who combine experience with targeted training.
Specializations
Within this occupation, several distinct equipment types and industrial applications create natural specialization areas. Metal pickling operators work specifically with acid bath systems used to remove oxide scale, rust, and impurities from steel, copper, and other metals prior to galvanizing, plating, or fabrication. Industrial parts washing specialists operate aqueous or solvent-based cleaning systems that degrease and decontaminate manufactured components for aerospace, automotive, and precision engineering applications. Food and beverage equipment cleaners operate CIP (clean-in-place) systems that sanitize tanks, pipes, and processing equipment in breweries, dairies, and food processing plants according to FDA and USDA standards. Barrel and container washing operators focus on cleaning and reconditioning drums, kegs, and industrial containers for reuse in chemical, pharmaceutical, and beverage industries. Electroplating preparation workers combine cleaning and chemical treatment processes to prepare metal surfaces for chrome, nickel, zinc, or other plating applications. Textile cleaning equipment operators run industrial washing, scouring, and bleaching machinery that prepares fabrics and fibers for dyeing and finishing. Semiconductor and electronics cleaning operators work in cleanroom environments, using ultrapure water and specialized chemical processes to remove microscopic contaminants from silicon wafers and electronic components.
Pros & Cons
Advantages
- ✓The occupation requires no college degree or expensive credentials, providing accessible employment with on-the-job training for workers entering the manufacturing sector.
- ✓Steady demand in metal fabrication, food processing, and manufacturing industries provides reliable employment in facilities that operate year-round.
- ✓Union representation is common in many manufacturing facilities, providing operators with negotiated wages, benefits, overtime pay, and job protections.
- ✓The work provides a structured, predictable routine with clear production goals and established procedures, which many workers find comfortable and manageable.
- ✓Hands-on chemical handling and equipment operation experience builds a practical industrial skill set that is valued across multiple manufacturing sectors.
- ✓Many facilities offer shift differential pay for evening, night, and weekend work, increasing total compensation above the median salary of $41,460.
- ✓The role serves as a solid stepping stone into higher-paying industrial positions such as maintenance technician, quality inspector, or production supervisor with additional training.
Challenges
- ✗The median salary of $41,460 provides modest income, and advancement potential within the specific role is limited without pursuing additional training or education.
- ✗Regular exposure to hazardous chemicals including strong acids, caustic solutions, and industrial solvents poses health risks despite safety protocols and personal protective equipment.
- ✗The work is physically demanding, requiring continuous standing, lifting, and repetitive motions in environments that are often wet, noisy, and temperature-variable.
- ✗Rotating shift schedules including nights, weekends, and holidays are common in continuous-operation facilities, disrupting sleep patterns and personal life routines.
- ✗The work can be monotonous and repetitive, as operators perform similar cleaning and processing cycles throughout each shift with limited variety in daily tasks.
- ✗Manufacturing plant closures, production slowdowns, and automation of simpler cleaning processes can threaten job stability, particularly in declining industrial regions.
- ✗Strict safety and compliance requirements mean that errors in chemical handling or process execution can have serious consequences, creating constant pressure for vigilance and precision.
Industry Insight
The cleaning, washing, and metal pickling equipment operation field is being influenced by stricter environmental regulations and technological upgrades to traditional processes. Environmental compliance requirements around chemical discharge, air emissions, and waste treatment have tightened significantly, forcing facilities to invest in closed-loop water systems, chemical recycling, and emission control technologies that operators must understand and maintain. Automation is gradually increasing in the field, with programmable logic controllers and computerized monitoring systems supplementing manual equipment operation, requiring operators to develop basic digital literacy and troubleshooting skills. The push toward more environmentally friendly cleaning processes is driving adoption of aqueous-based cleaning solutions, mechanical cleaning alternatives, and less hazardous acid formulations that reduce both environmental impact and worker exposure risks. Reshoring of manufacturing from overseas is creating new domestic demand for metal treatment and finishing operations, particularly in the automotive, aerospace, and defense sectors. Industry 4.0 concepts are reaching metal processing operations, with sensor-based monitoring of bath chemistry, automated chemical dosing, and data-driven process optimization becoming more common in modern facilities. The aging manufacturing workforce is creating replacement demand as experienced operators retire, providing opportunities for younger workers entering the field. Food safety regulations continue to strengthen, increasing the importance of properly trained cleaning equipment operators in food and beverage production facilities.
How to Break Into This Career
Entering this occupation is straightforward, as most employers require only a high school diploma and a willingness to learn specific equipment and chemical handling procedures on the job. Applying directly to manufacturing companies, metal fabrication shops, food processing facilities, and chemical plants in your area is the most effective approach, as these employers regularly hire for cleaning and equipment operator positions. Having any prior manufacturing, warehouse, or industrial work experience gives applicants a noticeable advantage, demonstrating familiarity with factory environments, safety protocols, and physical work demands. Completing OSHA 10 or OSHA 30 general industry safety training before applying signals safety awareness and professionalism to potential employers. Temporary staffing agencies that specialize in manufacturing placements are a major hiring channel for these positions, with many temp-to-permanent arrangements converting to full-time employment after a trial period. Applicants with forklift certification, basic mechanical aptitude, or experience with chemical handling have stronger profiles for immediate placement. Community college or vocational programs in industrial maintenance or manufacturing technology provide useful background knowledge, though they are not required. Showing up with a focused resume that highlights reliability, physical fitness, attention to detail, and any equipment operation experience positions candidates for success.
Career Pivot Tips
Cleaning, washing, and metal pickling equipment operators build foundational industrial skills that open doors to numerous related manufacturing and technical careers. Chemical handling experience and safety training create a clear pathway to hazardous materials technician, wastewater treatment operator, or environmental compliance roles that typically offer higher wages and structured advancement. Mechanical aptitude developed through equipment operation and basic maintenance translates well to industrial maintenance technician positions, especially when supplemented with additional technical training or certification. Quality control awareness and attention to product specifications prepare operators for quality assurance inspector roles in manufacturing, where systematic evaluation and documentation skills are essential. Experience with automated equipment and process monitoring creates a foundation for transitioning to more advanced machine operator positions in CNC machining, injection molding, or automated assembly operations. Safety-first work habits and training are valued in industrial safety coordinator or safety technician roles, where preventing workplace injuries and ensuring regulatory compliance are primary responsibilities. Physical endurance and reliability demonstrated in demanding manufacturing environments transfer directly to construction trades, utility work, and other physically intensive occupations. Operators with supervisory experience can leverage their team leadership and process management skills into production supervisor or operations coordinator positions across a range of manufacturing industries.
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