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Scientist

Central Plateau Cleanup Company
life insurance, vision insurance, paid time off, 401(k)
United States, Washington, Richland
Jan 22, 2026

External Job Opportunity





Title Scientist
Position Number 40840
Company Central Plateau Cleanup Comp
City/State Richland, WA
Location Richland, WA (Fed Building)
Posted 01/21/2026
Closes 02/04/2026
Regular/Temporary Regular
Full/Part-Time Full-Time


Job Duties/Scope Of Work


WORK SAFE, MAKE A DIFFERENCE, AND BE A PART OF HISTORY WITH THE CPCCO TEAM!

At Central Plateau Cleanup Company (CPCCo), located in Richland, Washington, we are working to provide a sustainable future for the historic Hanford area through the protection of the Columbia River and the remediation of the Central Plateau. To achieve our mission, we need exceptionally talented, innovative, and driven people to help us reduce risks on the Hanford Site by removing some of the most hazardous waste streams and facilities in the Department of Energy (DOE) complex. If you would like to work with a highly skilled workforce to achieve unique and challenging goals that critically impact our environment and community, this is your chance to be a part of our legacy!

Our Regulatory Strategy & Integration team is seeking dynamic Scientist to support our mission in progressing the environmental restoration program through gaining regulator concurrence on Resource Conservation and Recovery Act (RCRA) documents demonstrating environmental compliance, monitoring the progress of cleanup, and ensuring compliance with the state RCRA equivalent Dangerous Waste Management program requirements.

The job duties and responsibilities of this position include, but not limited to the following:

* Supporting soil and groundwater remedies through data evaluation, reviewing, organizing, evaluating, and reporting groundwater and soils data, and remedy optimization.
* Performing evaluations to determine whether monitoring networks, monitoring plans, and their supporting documents address regulatory requirements, and contribute to the completion of environmental cleanup objectives.
* Developing technical approaches and defining strategic approaches for cleanup and closure for remediation decisions for CERCLA and RCRA programs.
* Incorporating accepted Hanford cleanup approaches into the regulatory documents under development, which includes incorporation of DOE's Central Plateau Principles, human health and ecological risk assessment scenarios, and negotiated land use and cleanup levels.
* Authoring, reviewing, and delivering technical and regulatory documents demonstrating compliance with RCRA/DW requirements, groundwater monitoring, closure, and permit development to support environmental cleanup.
* Ensuring that regulatory documents meet customer and regulator expectations and are consistent with the previous approaches used for Hanford cleanup as well as meeting the strategic vision for completing cleanup.
* Ensuring that environmental documents to support groundwater, closure, and permit requirements are compliant with applicable regulations.
* Preparing presentations materials, preparing meeting notes, defining investigation needs, and preparing sampling and analysis plans.
* Creating presentations and responding to comments from the State of Washington Department of Ecology, and U.S. Environmental Protection Agency.
* Working closely with the DOE customers on scope definition, disposition of document review comments, and project schedules.
* Cooperatively working with DOE, State of Washington Department of Ecology and EPA in meetings and workshops.
* Working within a structured team on special and routine tasks for completing the baseline scope, requests by the local DOE customer, DOE headquarters and the local regulators.
* Coordinating and conducting discussions with clients and regulatory agencies for the purpose of communicating progress and issues associated with groundwater monitoring, regulatory compliance, closure and corrective action.
* Working with a team of environmental professionals to develop and implement process improvements.
* Reporting progress and issues to senior management.
* Performing work in a safe, compliant, and cost-effective manner.


Basic Qualifications


* Career Level Grade 18: Bachelor's degree in a scientific discipline or related technical degree with 6 or more years of relevant experience.
* Career Level Grade 19: Bachelor's degree in a scientific discipline or related technical degree with 8 or more years of relevant experience.

The higher posted level has greater scope, complexity, authority, impact. The level offered to the selected candidate will be based on the needs of the company and the candidate's education, training, and/or experience


Desired Qualifications


* Ability to work within a structured team environment on special and routine tasks for completing the contract scope.
* Experience with technical writing of environmental reports/documents including field sampling and analysis plans.
* Knowledge of soil and groundwater sample collection and analysis.
* Experience interpreting and using field and laboratory analytical data.
* Experience with well drilling methods and techniques.
* Understand environmental regulations and programs such as RCRA, and CERCLA.
* Experience with Data Quality Objective process and data evaluation skills.
* Experience working within the RCRA process to address groundwater monitoring regulatory compliance.
* Experience working with regulatory agencies.


Compensation & Benefits


In accordance with the CPCCo salary determination process, CPCCo takes into consideration the level of assigned job duties and responsibilities, and the candidate's education, training, and/or experience relative to internal peers and the external labor market. CPCCo will not solicit salary history for candidates.

Expected annualized pay range based on full time schedule (40 hours per week):

* Career Level Grade 18: $94,750 - $151,800
* Career Level Grade 19: $104,200 - $166,650

In addition to base pay, employees may be eligible for variable pay awards.

CPCCo's generous benefits package offers medical/dental/vision insurance, life insurance, 401(k) employer match and paid time off. For a full list of benefits please see https://cpcco.hanford.gov/page.cfm/Careers

A few benefits/perks you can anticipate, depending on the nature of your employment with CPCCo, include the following:
* A casual-dress work environment, where jeans are a regular thing.
* A standard 4-10's work schedule that allows for long weekends and recharging on the Columbia River, on a golf course, at 200+ surrounding wineries, or at other Pacific Northwest destinations where fishing, hunting, snowboarding, hiking, and other outdoor sporting opportunities are in abundance.

CPCCo is an Equal Employment Opportunity Employer.




Relocation Funding Provided No
U.S. Citizenship Required Yes
Clearance Required No
Job Classification Exempt
Shift Work Required No


CPCCo is an Equal Employment Opportunity employer and abides by federal, state, and local statutory requirements, including CFR 41 60-1.4 - Equal Opportunity, CFR 41 60-300.5 - Veterans, CFR 41 60-741.5 - Disabilities, and Title VII of the Civil Rights Act of 1964.

CPCCo provides equal employment opportunities to all employees and job applicants and prohibits discrimination without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, disability status, genetics, marital status, pregnancy status, protected veteran status, or any other characteristic protected by federal, state, or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, training, and terms of employment.

If you have a disability and would like to request an accommodation in accordance with the Americans with Disabilities Act Amendment Act (ADAAA) while applying for a position with CPCCo, please e-mail ^CPCCo_EEO. Note: Please do not use this contact information to inquire about the status of an application.

If you have any difficulties while applying for a position, please send an email to ^CPCCo Human Resources.

Applicants and employees have rights under Federal Employment Laws and are protected under federal law against discrimination. To view information regarding these rights, please click on these links:

  • Know Your Rights: Workplace Discrimination is Illegal
  • Pay Transparency Policy Statement
  • Family Medical Leave Act
  • Employee Polygraph Protection Act
  • WA State Paid Family Medical Leave
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