Hydrogeologist 4
Salary
$86,881.44 - $116,938.44 Annually
Location
Benton County - Richland, WA
Job Type
Full Time - Permanent
Remote Employment
Flexible/Hybrid
Job Number
2026-NWP3072-04157
Department
Dept. of Ecology
Division
Nuclear Waste
Opening Date
05/21/2026
Closing Date
Continuous
Salary Information
The high end of the salary range, Step M is typically a longevity step
Description
Keeping Washington Clean and Evergreen
The Department of Ecology is hiring a Hydrogeologist 4 within the Nuclear Waste Program.
Location:
Assignment Pay:
Schedule:
This position is eligible for telework and flexible schedule options.
You may telework most of your work time, with at least one in-office day every other week and occasional fieldwork to observe sampling or drilling activities.
Schedules are dependent upon position needs and are subject to change.
Application Timeline:
Duties
In this role, you will provide expert guidance on groundwater and vadose zone conditions that directly inform cleanup and regulatory decisions for the Hanford Tank Farms. You'll analyze subsurface data, evaluate contaminant fate and transport modeling, and advise on remediation strategies that protect human health and the environment. You will also serve as the program's technical authority on leak evaluations, groundwater impacts, and the scientific foundation behind cleanup actions.
This position offers the opportunity to work on some of the most complex hydrogeologic challenges in the country, with direct influence on long-term environmental outcomes. You'll engage in technical reviews, collaborate with federal partners, shape cleanup plans, and support milestone negotiations. This role also allows you to deepen your expertise in large-scale remediation and regulatory oversight while serving as a trusted technical resource and contributing to meaningful, technically complex work that will have a lasting impact on the environment and public health.
What you will do:
Evaluate U.S. Department of Energy and contractor determinations of past and present single-shell tank (SST) leaks.
Review Resource Conservation and Recovery Act (RCRA) facility investigations, scientific studies, remediation plans, sampling plans and data, and other compliance documents related to groundwater, vadose zone, and surface water contamination and cleanup at the Hanford Site.
Develop hydrogeologic recommendations for project managers, the senior groundwater specialist, other site-wide specialists, and section managers.
Evaluate permit requests for groundwater wells and groundwater monitoring.
Review engineering reports and annual RCRA and Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) site-wide groundwater reports.
Work collaboratively with chemists, engineers, toxicologists, and regulatory specialists to support environmental remediation that protects human health and the environment.
Review and interpret vadose zone and groundwater fate-and-transport modeling to inform cleanup and closure planning for the SST farms.
Plan, organize, and lead regulatory aspects of hydrogeologic investigations of subsurface conditions.
Qualifications
For detailed information on how we calculate experience and responses to other frequently asked questions, please visit our Recruitment website.
Required Qualifications:
Possession of a Washington State Geologist license and a Washington State Hydrogeologist specialty license
AND
Nine (9) years of experience and/or education as described below:
Experience must include demonstrated competence in the following skillsets:
Hydrogeologist Knowledge - Advanced understanding of physical and natural sciences to evaluate vadose zone, groundwater and surface water quality, quantity, and basin-wide management.
Data Analysis - Ability to interpret complex monitoring data to assess trends, risks, and compliance. Experience in using technical tools to support assessment and long-term resource planning.
Critical Thinking - Ability to interpret and apply the Water Code, Ground Water Quality Standards, Dangerous Waste Regulations, and related state and federal laws. Demonstrated ability in evaluating compliance of projects and programs with departmental regulations and statutory requirements
Communication and Technical Writing - Ability to communicate complex scientific and regulatory concepts in clear, concise, and tactful written and oral formats. This will include the ability to prepare, review, and publish high-level technical reports, bulletins, and guidance documents.
Regulatory Interpretation and Compliance - Demonstrated ability providing advanced technical review of RCRA permitting projects, CERCLA decision documents, groundwater well installation requests, and groundwater monitoring systems, ensuring alignment with regulatory requirements and site-wide hydrogeologic strategy.
Education involving a major study in hydrogeology, hydrology, geology, or closely allied field.
Examples of how to qualify:
Special Requirements/Conditions of Employment:
NOTE: Individuals who are interested in applying to this position, and believe they meet licensing requirements for the State of Washington based on reciprocity, are responsible for ensuring they meet licensing requirements for the State of Washington prior to submitting their application materials. These requirements can be found at the following website: WA State Licensing (DOL) Official Site: How to get your license: Geologists, engineering geologists, or
Supplemental Information
Ecology does not use the E-Verify system; therefore, we are not eligible to extend STEM Optional Practical Training (OPT). For more information, please visit www.uscis.gov.
Application Process
Ecology seeks diverse applicants: We view diversity, equity, inclusion, and respect through a broad lens including race, ethnicity, class, age, religion, sexual orientation, gender identity, immigration status, military background, language, education, life experience, physical disability, neurodiversity, and intersectional identities. Qualified job seekers from all backgrounds are encouraged to apply.
How to Apply
Click "Apply" at the top of this page. Complete the entire application, including full work history and responses to all supplemental questions, and attach:
Because we base our selection on the information you provide, it is in your best interest to complete the application thoroughly. A resume will not substitute for the "work experience" section of the application or vice versa. Applications with blank fields or supplemental question responses with comments such as "see resume" may be considered incomplete.
For detailed application information, please visit our Recruitment website.
Application Attestation: By submitting an application, you are affirming that the information contained in your application and on all attachments is complete and truthful. The state may verify this information, and any false or misleading answers may result in rejection of your application or dismissal if employed.
Need an Accommodation?
If you need reasonable accommodation during the application and/or screening process, including this job announcement in an alternate format:
Questions?
About the Nuclear Waste Program
The Nuclear Waste Program (NWP) enforces regulatory compliance and cleanup at the Hanford Site and at other facilities managing nuclear waste statewide. It also promotes public involvement, congressional and federal contact, and interstate activities in order to enhance nuclear waste management, compliance, and cleanup of the Hanford Site. This position is in NWPs Cleanup Section.
About the Department of Ecology
As the State of Washington's environmental protection agency, we are deeply committed to protecting, preserving, and enhancing Washington's environment for current and future generations. Joining Ecology means becoming part of a team dedicated to protecting and sustaining healthy land, air, water, and climate in harmony with a strong economy. A career in public service at Ecology allows you to help solve some of the most challenging problems facing our state, while keeping your health and financial security a priority. We combine one of the most competitive benefits packages in the nation with a strong commitment to life/work balance. We invest in our employees to create and sustain a working environment that encourages creative leadership, effective resource management, teamwork, professionalism, and accountability.
Diversity, Equity, Inclusion, and Respect (DEIR) are core values central to Ecologys work. We strive to be a workplace where we are esteemed for sharing our authentic identities, while advancing our individual professional goals and collaborating to protect, preserve, and enhance the environment for current and future generations.
We believe that DEIR is both a goal and an action. We are on a journey, honoring our shared humanity and taking steps to demonstrate our commitment to a vision where each of us is heard, seen, and valued.
Ecology employees may be eligible for the following: Medical/Dental/Vision for employee & dependent(s), Public Employees Retirement System (PERS), Vacation, Sick, and other Leave, 11 Paid Holidays per year, Public Service Loan Forgiveness, Tuition Waiver, Long Term Disability & Life Insurance, Deferred Compensation Programs, Dependent Care Assistance Program (DCAP), Flexible Spending Arrangement (FSA), Employee Assistance Program, Commute Trip Reduction Incentives, Combined Fund Drive, SmartHealth *Click here for more information
For this position, personal protective equipment will be provided by the program along with reimbursement for required footwear.
To learn more about Ecology, please visit our website, explore Working at Ecology, check out our Strategic Plan, and connect with us on LinkedIn, Facebook, Instagram, YouTube, or our blog.
Equal Opportunity Employer: The Washington State Department of Ecology is an equal opportunity employer. We strive to create a working environment that includes and respects cultural, racial, ethnic, sexual orientation and gender identity diversity. Women, racial and ethnic minorities, persons of disability, persons over 40 years of age, veterans, military spouses or people with military status, and people of all sexual orientations and gender identities are encouraged to apply.
Collective Bargaining: This is a position covered by a bargaining unit for which the Washington Federation of State Employees (WFSE) is the exclusive representative.
Note: This recruitment may be used to fill other positions of the same job classification across the agency. Once all the position(s) from the recruitment announcement are filled, the recruitment may only be used to fill additional open positions for the next sixty (60) days.
#LI-Hybrid
More than Just a Paycheck!
Employee benefits are not just about the kind of services you get, they are also about how much you may have to pay out of pocket. Washington State offers one of the most competitive benefits packages in the nation.
We understand that your life revolves around more than just your career. Like everyone, your first priority is ensuring that you and your family will maintain health and financial security. Thats why choice is a key component of our benefits package. We have a selection of health and retirement plans, paid leave, staff training and other compensation benefits that you can mix and match to meet your current and future needs.
Read about our benefits:
The following information describes typical benefits available for full-time employees who are expected to work more than six months. Actual benefits may vary by appointment type or be prorated for other than full-time work (e.g. part-time); view the job posting for benefits details for job types other than full-time.
Note: If the position offers benefits which differ from the following, the job posting should include the specific benefits.
Insurance Benefits
Employees and their families are covered by medical (including vision), dental and basic life insurance. There are multiple medical plans with affordable monthly premiums that offer coverage throughout the state.
Staff are eligible to enroll each year in a medical flexible spending account which enables them to use tax-deferred dollars toward their health care expenses. Employees are also covered by basic life and long-term disability insurance, with the option to purchase additional coverage amounts.
To view premium rates, coverage choice in your area and how to enroll, please visit the Public Employees Benefits Board (PEBB) website. The Washington Wellness program from the Health Care Authority works with PEBB to support our workplace wellness programs.
Dependent care assistance allows the employee to save pre-tax dollars for a child or elder care expenses.
Other insurance coverage for auto, boat, home, and renter insurance is available through payroll deduction.
The Washington State Employee Assistance Program promotes the health and well-being of employees.
Retirement and Deferred Compensation
State Employees are members of the Washington Public Employees Retirement System (PERS). New employees have the option of two employer contributed retirement programs. For additional information, check out the Department of Retirement Systems web site.
Employees also have the ability to participate in the Deferred Compensation Program (DCP). This is a supplemental retirement savings program (similar to an IRA) that allows you control over the amount of pre-tax salary dollars you defer as well as the flexibility to choose between multiple investment options.
Social Security
All state employees are covered by the federal Social Security and Medicare systems. The state and the employee pay an equal amount into the system.
Public Service Loan Forgiveness
If you are employed by a government or not-for-profit organization, and meet the qualifying criteria, you may be eligible to receive student loan forgiveness under the Public Service Loan Forgiveness Program.
Holidays
Full-time and part-time employees are entitled to paid holidays and one paid personal holiday per calendar year.
Note: Employees who are members of certain Unions may be entitled to additional personal leave day(s), please refer to position specific Collective Bargaining Agreements for more information.
Full-time employees who work full monthly schedules qualify for holiday compensation if they are employed before the holiday and are in pay status for at least 80 nonovertime hours during the month of the holiday; or for the entire work shift preceding the holiday.
Part-time employees who are in pay status during the month of the holiday qualify for the holiday on a pro-rata basis. Compensation for holidays (including personal holiday) will be proportionate to the number of hours in pay status in the month to that required for full-time employment, excluding all holiday hours. Pay status includes hours worked and time on paid leave.
Sick Leave
Full-time employees earn eight hours of sick leave per month. Overtime eligible employees who are in pay status for less than 80 hours per month, earn a monthly proportionate to the number of hours in pay status, in the month to that required for full-time employment. Overtime exempt employees who are in pay status for less than 80 hours per month do not earn a monthly accrual of sick leave.
Sick leave accruals for part-time employees will be proportionate to the number of hours in pay status, in the month to that required for full-time employment. Pay status includes hours worked, time on paid leave and paid holiday.
Vacation (Annual Leave)
Full-time employees accrue vacation leave at the rates specified in WAC 357-31-165(1) or the applicable collective bargaining agreement (CBA). Full-time employees who are in pay status for less than 80 nonovertime hours in a month do not earn a monthly accrual of vacation leave.
Part-time employees accrue vacation leave hours in accordance with WAC 357-31-165(1) or the applicable collective bargaining agreement (CBA) on a pro rata basis. Vacation leave accrual will be proportionate to the number of hours in pay status, in the month to that required for full-time employment.
Pay status includes hours worked, time on paid leave and paid holiday.
As provided in WAC 357-58-175, an employer may authorize a lump-sum accrual of vacation leave or accelerate the vacation leave accrual rate to support the recruitment and/or retention of a candidate or employee for a Washington Management Service position. Vacation leave accrual rates may only be accelerated using the rates established WAC 357-31-165.
Note: Most agencies follow the civil service rules covering leave and holidays for exempt employees even though there is no requirement for them to do so. However, agencies are required to adhere to the applicable RCWs pertaining holidays and leave.
Military Leave
Washington State supports members of the armed forces with 21 days paid military leave per year.
Bereavement Leave
Most employees whose family member or household member dies, or for loss of pregnancy, are entitled to five (5) days of paid bereavement leave. In addition, the employer may approve other available leave types for the purpose of bereavement leave.
Additional Leave
Leave Sharing
Parental Leave
Family and Medical Leave Act (FMLA)
Leave Without Pay
Please visit the State HR Website for more detailed information regarding benefits.
Updated 01-07-2026
01
How did you hear about this job?
02
If you selected Community Based Organization, Community / Technical College, Job Board, Job Fair, LinkedIn Group, Newspaper, Other State Agency, Other Website, Professional Association, University Job Board, WorkSource, or Other, please share which one.
03
Have you ever worked for the Department of Ecology in any capacity including: Permanent, Non-permanent, Project, Intern, or Volunteer?
04
How many years of experience do you have as a hydrogeologist, hydrologist, geologist, or closely allied profession. Please include any experience gained through employment, internships, and/or volunteer positions. Note that experience gained from academic coursework, class projects, or other degree requirements is assessed in later questions.
05
Please provide additional details to support your response above. The following information is needed: position title(s), specific duties, and periods of employment. Make sure your response specifically addresses the qualification above. An incomplete answer, including "please see resume" may remove you from further consideration.
06
Are you a licensed Hydrogeologist in the state of Washington?
07
Please list your Geologist / Hydrogeologist license(s) and the state(s) they are from. If none, put N/A.
08
Please indicate your level of proficiency in applying advanced hydrogeologic principles to evaluate vadose zone, groundwater, and surface water conditions, including basin wide and site-specific investigations.
09
Please indicate your level of proficiency in analyzing complex environmental monitoring data to identify trends, assess risks, evaluate compliance, and support long term resource or cleanup planning.
10
Please indicate your level of proficiency in interpreting and applying environmental regulations such as the Water Code, Ground Water Quality Standards, Dangerous Waste Regulations, and related state and federal laws.
11
Please indicate your level of proficiency in communicating complex hydrogeologic and regulatory concepts through clear, concise, and technically accurate written and oral communication.
12
Please indicate your level of proficiency in reviewing and evaluating regulatory compliance documents such as RCRA permitting projects, CERCLA decision documents, groundwater well installation requests, and groundwater monitoring systems.
13
What is your level of education?
14
If you have college credits or a degree, please list your major(s) or field(s) of study and any degree(s) earned. If you dont have this education, put N/A.
15
The State of Washington and the Department of Ecology, play a vital role in fostering a Diverse, Equitable, Inclusive, and Respectful (DEIR) workplace and contributing to equitable outcomes for the communities we serve. We view DEIR through a broad lens including: race, ethnicity, class, age, religion, sexual orientation, gender identity, immigration status, military background, language, education, life experience, physical disability, neurodiversity, and intersectional identities. We believe it is everyones job to contribute to a DEIR workplace. What experiences have you had working with people whose backgrounds are very different from your own? What impact did those experiences have on how you worked?
16
Are you able to obtain and maintain a valid drivers license?
17
I understand that Ecology does not use the E-Verify system and is unable to extend STEM Optional Practical Training (OPT).
Required Question
Employer State of Washington
Address View Job Posting for Agency Information
View Job Posting for Location, Washington, 98504
Website http://www.careers.wa.gov