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Freelance Cathodic Protection Engineer Jobs in California

Azuria Water Solutions

Corrosion Engineer

Hayward, CA · On-site

$85K/yr

Corrpro is a large corrosion engineering, cathodic protection, and corrosion monitoring business for the protection and preservation of infrastructure. Corrpro provides professional corrosion ...

Azuria Water Solutions

Corrosion Engineer

Hayward, CA · On-site

$85K/yr

Corrpro is a large corrosion engineering, cathodic protection, and corrosion monitoring business for the protection and preservation of infrastructure. Corrpro provides professional corrosion ...

Borin Manufacturing, Inc.

Be Seen First

Technical Sales Engineer or Technical Sales Manager

San Diego, CA · On-site

$79K/yr

Technical Sales Engineer or Technical Sales Manager Cathodic Protection and Corrosion Monitoring Final title will be based on the selected candidate's experience and qualifications. About the Role ...

Borin Manufacturing, Inc.

Be Seen First

Technical Sales Engineer or Technical Sales Manager

San Diego, CA · On-site

$79K/yr

Technical Sales Engineer or Technical Sales Manager Cathodic Protection and Corrosion Monitoring Final title will be based on the selected candidate's experience and qualifications. About the Role ...

Borin Manufacturing, Inc.

Be Seen First

Technical Sales Engineer or Technical Sales Manager

Los Angeles, CA · On-site

$79K/yr

Technical Sales Engineer or Technical Sales Manager Cathodic Protection and Corrosion Monitoring Final title will be based on the selected candidate's experience and qualifications. About the Role ...

Borin Manufacturing, Inc.

Be Seen First

Technical Sales Engineer or Technical Sales Manager

Los Angeles, CA · On-site

$79K/yr

Technical Sales Engineer or Technical Sales Manager Cathodic Protection and Corrosion Monitoring Final title will be based on the selected candidate's experience and qualifications. About the Role ...

Kinder Morgan

Corrosion Manager

Bloomington, CA · On-site

NACE International "Corrosion or Cathodic Protection Specialist" certification or Registered Professional Corrosion Engineer license desired. The above statements describe the general nature and ...

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Freelance Cathodic Protection Engineer information

What is the difference between Freelance Cathodic Protection Engineer vs Freelance Corrosion Engineer?

AspectFreelance Cathodic Protection EngineerFreelance Corrosion Engineer
CertificationsCP certification, corrosion mitigation knowledgeCorrosion engineering certifications, NACE or similar
Work EnvironmentOil & gas, pipelines, marine structuresIndustrial facilities, pipelines, infrastructure
Industry UsageSpecialized in cathodic protection systemsBroader corrosion prevention and assessment

Freelance Cathodic Protection Engineers focus on designing and implementing systems to prevent corrosion on metal structures, often working on pipelines and marine assets. Freelance Corrosion Engineers have a broader scope, including assessing and mitigating various types of corrosion across industries. While both roles require corrosion-related certifications, their specific focus and work environments differ.

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For Freelance Cathodic Protection Engineer jobs in California, the most frequently searched job titles are:

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Freelance Cathodic Protection Engineer jobs near you
Infographic showing various Freelance Cathodic Protection Engineer job openings in California as of June 2026, with employment types broken down into 1% Internship, 12% Full Time, 84% Part Time, 2% Temporary, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution.

Senior Cathodic Protection Engineer

Phase2 Technology

Manteca, CA • On-site

$80 - $110/hr

Other

Medical, Dental, Retirement, PTO

Posted 8 days ago

Job description

Position Summary

The Senior CP Engineer leads the design, implementation, and maintenance of cathodic protection (CP) systems for our critical infrastructure. The position plays a key role in ensuring asset integrity, regulatory compliance, and the long‑term performance of our corrosion mitigation strategies. It requires advanced technical knowledge, leadership capabilities, and field experience in both impressed current and galvanic systems.

Responsibilities
  • Apply knowledge of engineering principles and corrosion theory to execute projects or complete various aspects of projects
    • Execution and supervision of field activities
    • Proposal and quotation preparation, reporting, invoicing, scheduling, maintaining communication with project team and client, cost tracking, writing and maintaining procedures, and contributing to team initiatives
    • Provide engineering support to design and install or inspect and repair cathodic protection systems for clients
    • Communicate with engineering firms and client companies to obtain requisite technical information to complete detailed design packages, inspection programs and coordinate installation and inspection activities
    • Recommend and contribute to the continual improvement quality process and assist with updating internal procedures
    • Monitor and control project schedules, costs, quality, safety, efficiency, scope, and other project management components
    • Data review and analysis
  • Perform over‑the‑line depth of cover, close‑interval CP and coating surveys and associated data evaluation
    • Calibrate test instruments, write detailed reports, provide issue resolution
    • Responsible for producing an "output model" for the HawkEye process to be built to data review and reporting specifications
  • Identify and remediate AC and/or DC interference and foreign influence issues
    • Diagnose and troubleshoot CP and alternating current (AC) mitigation system deficiencies, independently conducting and supervising various types of assessments and applying knowledge of engineering principles and corrosion theory to execute projects
    • Utilize HawkEye to conduct field tests and surveys for pipeline operations (e.g., structure potential, close‑interval potential, AC or direct current voltage gradient, AC current attenuation, line locating, soil resistivity, coating condition and integrity)
    • Maintain and update the issue log and assist the HawkEye development team with issue resolution
    • Other work duties as assigned
Requirements
  • Knowledge, Skills & Abilities
    • Advanced Microsoft Excel/Visual Basic Application skills to support cathodic protection engineering data analysis and database management
    • Strong understanding of corrosion mechanisms, coatings, and mitigation methods
    • Excellent technical writing and communication skills
    • Proficient in CP modeling software and data acquisition systems
    • Ability to travel to field locations as needed
  • Education
    • Bachelor's degree or its equivalent in Chemical Engineering, Materials Engineering, Electrical Engineering or a related field
    • AMPP/NACE CP4 – Cathodic Protection Specialist is required, or the ability to pass the CP4 certification exam if not already obtained
    • 5+ years of experience in Cathodic Protection design and management
    • Minimum 3 years of experience utilizing the HawkEye system to support research and development
    • Valid driver's license
Benefits
  • Competitive Salary
  • Medical, dental, and supplemental insurance
  • 401K Plan
  • Paid Holidays
  • Paid Time Off
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