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Freelance Statistical Process Control Jobs (NOW HIRING)

Absolics Inc

Inline Monitoring (IM) Engineer

Covington, GA · On-site

$100K - $150K/yr

This role focuses on utilizing Statistical Process Control (SPC) and inline data to detect process excursions at an early stage, initiating immediate corrective actions to prevent mass scrap, and ...

Coherent

Process Engineering Director

San Jose, CA

Knowledge in the areas of integrated circuit integration or statistical process control is a plus. * Proven experience with high volume fabrication processes, process FMEA's, control plans and ...

Micron

Process Control Engineer (SPC)

Boise, ID · On-site

As a Process Control Engineer at Micron, you will be a member of the Process Control Systems (PCS ... You can expect to act as a mentor and trainer on statistical concepts, applications, and techniques ...

Carlisle Companies, Inc.

Process Engineer

Tooele, UT · On-site

Experimental design, six-sigma, lean manufacturing, and statistical process control * Knowledge of Quality System and Manufacturing Specs * Knowledge of other plant functions as well as other ...

CARLISLE COMPANIES

Process Engineer

Tooele, UT

Experimental design, six-sigma, lean manufacturing, and statistical process control * Knowledge of Quality System and Manufacturing Specs * Knowledge of other plant functions as well as other ...

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Process Control Engineer

Othello, WA

$81K - $108K/yr

Lead process optimization using statistical analysis, including SPC, DOE, and development of process control models * Drive continuous improvement initiatives focused on safety, quality, cost, and ...

McCain Foods Limited

Process Control Engineer

Othello, WA · On-site

$81K - $108K/yr

Lead process optimization using statistical analysis, including SPC, DOE, and development of process control models * Drive continuous improvement initiatives focused on safety, quality, cost, and ...

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Freelance Statistical Process Control information

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How much do freelance statistical process control jobs pay per hour?

As of Jun 13, 2026, the average hourly pay for freelance statistical process control in the United States is $57.55, according to ZipRecruiter salary data. Most workers in this role earn between $40.62 and $64.42 per hour, depending on experience, location, and employer.

What are some common challenges faced by freelance professionals working in Statistical Process Control, and how can they be addressed?

Freelance Statistical Process Control (SPC) professionals often encounter challenges such as accessing reliable data, ensuring clear communication with clients, and adapting to diverse industry standards. Since freelancers typically work remotely, establishing effective channels for data sharing and regular updates is crucial. Building strong client relationships and clarifying expectations at the outset can help prevent misunderstandings. Additionally, staying current with various SPC software and methodologies allows freelancers to adapt quickly to different project requirements and deliver valuable insights.

What is the difference between Freelance Statistical Process Control vs Freelance Quality Assurance Specialist?

AspectFreelance Statistical Process ControlFreelance Quality Assurance Specialist
CertificationsSix Sigma, SPC certificationsISO, Six Sigma, QA certifications
Work EnvironmentManufacturing, production linesProduct testing, compliance audits
Industry UsageManufacturing, automotive, electronicsHealthcare, manufacturing, software

Freelance Statistical Process Control focuses on analyzing manufacturing processes to ensure quality and efficiency using statistical methods. Freelance Quality Assurance Specialists oversee product quality, compliance, and testing. While both roles aim to improve product quality, SPC specialists primarily analyze process data, whereas QA specialists focus on overall quality management and standards compliance.

What is freelance statistical process control?

Freelance statistical process control (SPC) involves independent professionals who use statistical methods to monitor, control, and improve production or business processes for clients. These freelancers analyze data, create control charts, and help organizations identify and reduce process variation to ensure consistent quality. By working on a contract basis, they provide flexibility and specialized expertise to companies seeking to optimize their processes without hiring full-time staff.

What are the key skills and qualifications needed to thrive as a Freelance Statistical Process Control specialist, and why are they important?

To thrive as a Freelance Statistical Process Control (SPC) specialist, you need a strong background in statistics, quality management, and process analysis, often supported by a degree in engineering or a related field. Familiarity with SPC software tools such as Minitab or JMP, and certifications like Six Sigma or ASQ Certified Quality Engineer, are typically required. Excellent problem-solving abilities, attention to detail, and strong communication skills help you effectively analyze data and convey insights to clients. These skills ensure that you can drive process improvements, maintain product quality, and provide valuable consultancy to organizations across industries.
What cities are hiring for Freelance Statistical Process Control jobs? Cities with the most Freelance Statistical Process Control job openings:
What are the most commonly searched types of Statistical Process Control jobs? The most popular types of Statistical Process Control jobs are:
What states have the most Freelance Statistical Process Control jobs? States with the most job openings for Freelance Statistical Process Control jobs include:
Freelance Statistical Process Control jobs near you
Manufacturing Process Control Engineer

Manufacturing Process Control Engineer

Milwaukee Electronics Corporation

Milwaukee, WI

$72K - $96K/yr

Full-time

Posted 24 days ago

Job description

At Milwaukee Electronics, acceleration isn’t just what we do; it’s how we grow. As an electronics manufacturing services provider with more than 70 years of innovation, we partner with customers to turn ideas into reality. We invest in our people through learning, advancement, and a culture that truly cares. If you’re looking for meaningful work, strong teamwork, and room to go beyond, you’ll feel at home here.

SUMMARY

The Manufacturing Process Control Engineer is responsible for owning, defining, and sustaining manufacturing processes to ensure consistent execution, stability, and quality across production. This role focuses on process discipline, standardization, and control, using statistical process control (SPC) and data analysis as tools to monitor performance, detect variation, and drive corrective action.

This position is embedded directly on the SMT production floor and requires a continuous on-floor presence. The Manufacturing Process Control Engineer works alongside operators, technicians, Manufacturing Engineering, Quality, and Production teams on the line to establish clear process expectations, maintain control plans and reaction plans, and ensure processes are followed, understood, and capable over time. This is a hands-on, floor-based role, not a desk-based or remote engineering position.
ESSENTIAL DUTIES AND RESPONSIBILITIES
The essential functions of this position include, but are not limited to, the following:
Manufacturing Process Ownership
  • Own and sustain defined manufacturing processes to ensure consistent execution across shifts and product lines
  • Establish, document, and maintain standard work, process flows, and operating parameters
  • Ensure processes are clearly defined, understood, and followed by production teams
  • Regularly observe process execution on the production floor and address gaps in adherence or understanding
  • Maintain a consistent presence on the SMT production line to observe real-time process execution, support operators, and immediately address process variation or non-conformance
Process Control & Stability
  • Develop and maintain process control plans and reaction plans for critical manufacturing processes
  • Define key process parameters (KPPs) and critical-to-quality (CTQ) characteristics
  • Use SPC and other monitoring methods to confirm process stability and capability
  • Lead response and corrective action when processes deviate from defined expectations
SPC & Data-Driven Enforcement
  • Implement and sustain SPC methodologies to support process control and early detection of variation
  • Select appropriate control chart types and sampling approaches
  • Analyze SPC data to identify trends, special cause variation, and opportunities for improvement
  • Ensure SPC results drive timely action, not just reporting
Continuous Improvement & Problem Solving
  • Lead and support root cause analysis related to process variation, defects, and escapes
  • Drive process improvements focused on variation reduction, yield improvement, and defect prevention
  • Support process validation, qualification, and change implementation
  • Validate improvements through defined process metrics and data analysis
Cross-Functional & Floor Engagement
  • Operate primarily from the SMT production floor, partnering directly with operators, technicians, and supervisors rather than working from a traditional engineering office environment
  • Provide hands-on coaching and training to operators and technicians on process discipline and control
  • Support NPI, process transfers, and production ramp-ups by establishing stable, repeatable processes
  • Communicate process risks, gaps, and improvement opportunities clearly to stakeholders
Quality & Compliance Support
  • Ensure manufacturing processes and controls align with ISO, AS, IPC, and customer requirements
  • Support audits, CAPA activities, and customer issues related to process performance
  • Maintain accurate and controlled process documentation
QUALIFICATIONS
Required Qualifications
  • Bachelor’s degree in Manufacturing, Industrial, Mechanical, Electrical Engineering, Statistics, or a related technical field required
  • 4-6 years of experience in SPC, process control, quality engineering, or manufacturing engineering
  • Experience in a manufacturing environment required
Preferred Qualifications
  • Experience in electronics manufacturing or regulated manufacturing environments preferred
Knowledge, Skills, and Abilities
  • Advanced knowledge of statistical process control and process capability analysis
  • Experience with SPC methodologies, control charts, and reaction planning
  • Proficiency with statistical analysis tools (e.g., Minitab, Excel)
  • Working knowledge of PFMEA, control plans, and process validation
  • Ability to read and interpret engineering drawings and manufacturing documentation
  • Strong analytical, problem-solving, and communication skills
  • Ability to work independently and influence cross-functional teams
Physical Demands
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
  • Regular standing, walking, and sitting in a manufacturing environment
  • Occasional lifting up to 25 pounds
  • Frequent use of computer and analytical tools
Work Environment
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
  • Manufacturing and SMT production floor environment
  • Primary work location is on the production floor and SMT line, not in an engineering office area
  • Moderate noise levels typical of a production environment
  • Daily, continuous on-site presence required to support operations and real-time process control

MILWAUKEE ELECTRONICS IS AN EQUAL OPPORTUNITY EMPLOYER

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or age. If you are an individual with a disability and need a reasonable accommodation in the application or hiring process, please contact Human Resources at 414-228-5000 or hr@milwaukeeelectronics.com.

For more information about our commitment to equal employment opportunity, please see this government poster: Know Your Rights: Workplace Discrimination is Illegal | U.S. Equal Employment Opportunity Commission (eeoc.gov).
Because this job has access to controlled technology, we must comply with ITAR. Any job offers will be contingent on verification that the candidate is a U.S. person (i.e., U.S. citizen, U.S. nationals, lawful permanent resident, or individual granted asylum/refugee status in the U.S.) or can otherwise satisfy ITAR compliance requirements. If applicable, if an individual is not a U.S. person, our policy is to not take the extra step of seeking approval from the federal government for that person to work in this position.
Upon hire, the successful candidate must present acceptable proof of identity and current authorization to work in the U.S., as required on Form I-9. We do not provide sponsorship support for employment-based visas such as H-1B.