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Environmental Data Validation Scientist Jobs (NOW HIRING)

Environmental Scientist II

Phoenix, AZ · On-site

$87K - $120K/yr

As the Environmental Scientist II, you install, operate, and maintain environmental and emission ... Experience with data analysis, databases such as EQuIS and data validation. * Understanding of ...

This role offers the chance to shape client engagements and foster an environment where people and ... Science & Accounting, Management Information Systems preferred - Certified Public Accountant or ...

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Environmental Data Validation Scientist information

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$37.5K

$122.7K

$196.5K

How much do environmental data validation scientist jobs pay per year?

As of Sep 9, 2026, the average yearly pay for environmental data validation scientist in the United States is $122,738.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,500.00 and $136,000.00 per year, depending on experience, location, and employer.

What does an environmental data validation scientist do?

An Environmental Data Validation Scientist reviews, verifies, and ensures the accuracy and reliability of environmental data collected during field investigations or laboratory analyses. They check data for completeness, consistency, and adherence to regulatory standards or project requirements. This role is vital for ensuring that environmental decisions and reports are based on high-quality, validated information, which can impact public health, safety, and environmental policies. They often work with data related to air, water, soil, or hazardous materials and may also help develop validation procedures and provide guidance for data collection teams.

What are the key skills and qualifications needed to thrive as an environmental data validation scientist?

To thrive as an Environmental Data Validation Scientist, you need expertise in environmental science, analytical chemistry, and data quality assurance, usually supported by a relevant degree such as environmental science or chemistry. Familiarity with environmental laboratory information management systems (LIMS), EPA data validation guidelines, and data analysis software like Excel or R is typically required. Attention to detail, critical thinking, and effective communication are crucial soft skills for identifying data anomalies and collaborating with project stakeholders. These competencies ensure accurate, regulatory-compliant data that supports sound environmental decision-making and project outcomes.

What are the typical challenges an environmental data validation scientist faces when ensuring data accuracy and compliance?

Environmental Data Validation Scientists often encounter challenges related to data consistency, completeness, and regulatory compliance. They must meticulously review large datasets from various sources, identify anomalies or errors, and ensure that all data meets strict quality assurance standards set by regulatory agencies. Collaborating with field technicians, laboratory staff, and project managers is essential to resolve discrepancies and clarify data points. Staying updated on evolving environmental regulations and validation protocols is also critical to maintaining data integrity and supporting project goals.

What are popular job titles related to Environmental Data Validation Scientist jobs?

For Environmental Data Validation Scientist jobs, the most frequently searched job titles are:

Infographic showing various Environmental Data Validation Scientist job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Temporary. Highlights an 76% In-person, 7% Hybrid, and 17% Remote job distribution, with an average salary of $122,738 per year, or $59 per hour.

Environmental Scientist II

Phoenix, AZ • On-site

Freeport McMoRan
Mining of Natural Resources • 10K+ employees

$87K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 16 days ago


Freeport-McMoRan rating

8.2

Company rating: 8.2 out of 10

Based on 141 frontline employees who took The Breakroom Quiz

7th of 41 rated mining


Job description

Why You Should Apply for This Job  

At Freeport-McMoRan, we are committed to providing an employment package that recognizes excellence, encourages safe production and a culture supported by our core values. Here, you’ll find a collaborative environment where safety is a top priority, all opinions are valued, and people are empowered to grow in their career. Apply Today!

Where You Will Work    

Our global headquarters is in Phoenix, Arizona. Several hundred employees support global operations in finance, human resources, information technology, planning and more from the main office, satellite offices or online. As a Hybrid employee, you’ll engage in virtual collaboration as well as attend in-person meetings at our Collaboration Hub in Phoenix or at one of our site locations. The Collaboration Hub provides an open, flexible workspace for individuals and teams to come together for various business needs. Amenities at the Hub include a working café, phone booths and meeting rooms with technology tools for virtual and in-person collaboration. In-person attendance may vary based on the position and department requirements. 

Phoenix is the capital of the Grand Canyon State and enjoys mostly bright skies throughout the year. It is the perfect place if you enjoy the outdoors, love sports, concerts and other big city amenities or technology. There are great neighborhoods around Phoenix, with easy access to a major city, nature, the arts and many more amenities.  

What You Will Do

Under general supervision, provides technical support and guidance for environmental projects and programs at assigned site.

  • As the Environmental Scientist II, you install, operate, and maintain environmental and emission monitoring instruments and testing equipment and analyze data for compliance with regulatory requirements.
  • In this role, you evaluate and assess environmental risk and develop programs for risk reduction while collaborating in recommending appropriate action to management in compliance with regulations.
  • Review and/or prepare and maintain detailed records and files of environmental data and communications and evaluate and administer contracts with vendors for the provision of services and equipment.
  • You will maintain basic working knowledge of national, regional and local environmental, occupational health, and other applicable regulations, as well as knowledge of site environmental policies and procedures, and may provide leadership to less experienced engineers and technicians.
  • Serve as Project Manager or technical expert on small to medium-sized environmental projects such as compliance, remediation, or reclamation and lead or participate in regular audits and inspections of operational areas to ensure compliance with site environmental policies, procedures, and Environmental Management System requirements.
  • Coordinate the timely recycling and disposition of materials and other company assets in compliance with applicable legal and other requirements, track and report these activities as directed, and perform other duties as requested.
What You Bring To Freeport
  • Bachelor’s degree in Environmental Science, Environmental Technology, Earth Science or related natural science (such as Biology, Chemistry, Geology, Hydrology, Forestry, Agriculture, Meteorology, Environmental/Natural Resource Management) or Mathematics/Computer Science including Accounting and Finance, or Business Management or other Bachelor’s degree, and at least three (3) years environmental or related experience; OR
  • Master’s degree in a related field and at least one (1) year environmental or related experience.
  • Additional certification or licensure appropriate to the job may be required or preferred including HAZWOPER, Method 9, DOT, EMS Auditor, Asbestos, Water Treatment Operator, or CHMM.
Preferred Qualifications
  • Knowledge or experience with Federal and Arizona, New Mexico and Colorado water quality regulation and programs including CWA, NPDES, APP, drinking water.
  • Familiarity with hydrogeologic field methods such as well installation, aquifer testing, water sampling.
  • Experience with data analysis, databases such as EQuIS and data validation.
  • Understanding of groundwater modeling software such as MODFLOW and FEFLOW.
  • Familiarity with well development techniques and well health programs.
  • Project management experience.
  • Strong communication and organizational skills.
  • Ability to work both independently and as part of a team.
  • Willingness to travel and perform fieldwork under varying conditions.

What We Offer You 

The estimated annual pay range for this role is currently $87,500-$120,000. This range reflects base salary only and does not include bonus payments, benefits or retirement contributions. Actual base pay is determined by experience, qualifications, skills and other job-related factors. This role is eligible for additional discretionary and incentive payment considerations based on company and individual performance. More details will be shared during the hiring process.

Click here to view a sample of Total Rewards Estimate for this role.  

  • Affordable medical, dental and vision benefits  
  • Company-paid life and disability insurance  
  • 401(k) plan with employer contribution/match  
  • Paid time off, paid sick time, holiday pay, parental leave  
  • Tuition Assistance  
  • Employee Assistance Program  
  • Discounted insurance plans for auto, home and pet  
  • Internal progression opportunities  
  • Learn more about our competitive and comprehensive benefits package!  

What We Require  

Freeport-McMoRan promotes a drug/alcohol-free work environment using mandatory pre-employment drug testing as allowed by applicable laws.  

Up to 50% Travel to sites.

Must live in Phoenix or Tucson, Arizona area(s).

Equal Opportunity Employer 

Please be advised Freeport-McMoRan will never request payment for job-related expenses from applicants. If you receive any suspicious emails, please disregard them, and report the incident to HRSC@fmi.com. 


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