Supervisory Chemist Job in Lakewood, CO

Vacancy No. USGS-SAC-26-12946631-IMP-PC Department Geological Survey
Salary $164,956.00 to $197,200.00 Grade 15 to 15
Perm/Temp Permanent FT/PT Full-time
Open Date 5/21/2026 Close Date 5/28/2026
Job Link Apply Online Who may apply Status Candidates
Locations:
Lakewood, CO


Summary

What General Information Do I Need To Know About This Position?

Salary: $164,956 (step 01) to $197,200 (step 10). NOTE: First time hires to the Federal Government are typically hired at the Step 01.

This job is open to

Internal to an agency

Current federal employees of the hiring agency that posted the job announcement.

Career transition (CTAP, ICTAP, RPL)

Federal employees whose job, agency or department was eliminated and are eligible for priority over other applicants.

Clarification from the agency

Open to current employees of DOI who are serving on perm competitive svc appts; OR current DOI employees, regardless of current status, who are elig for consideration under a noncompetitive auth such as those specific to 30% disabled vets, VRA, Individuals with Disabilities, Pathways Interns & Recent Grads who are elig for noncomp conversion, etc.; OR current or former employees who are serving, or previously served, on temp or term appt in a land mgmt agency.

Duties

As a Supervisory Chemist within the U.S. Geological Survey (USGS), Water Mission Area (WMA), in the Laboratory and Analytical Services Division (LASD), some of your specific duties will include:

  • Serves as the Chief of the National Water Quality Laboratory (NWQL) and is responsible for providing supervisory and leadership oversight for all units and operations.
  • Develops, refines, and continually improves strategies and policies to ensure the consistent, accurate, and reliable delivery of analytical services across the Water Enterprise Area.
  • Ensure defensible and compliant quality assurance practices by providing oversight and leadership of scientific, technical, and policy
    processes.
  • Coordinate the development, validation, approval, and maintenance and improvement of new and legacy analytical methodologies.
  • Ensures excellence in the logistical operation of facilities management and sample login services by providing oversight and leadership to the Facilities and Login units at the NWQL.

Physical Demands: Work is sedentary in nature. Considerable travel is involved.

Work Environment: Work is performed in an office and laboratory setting. Proper personal protective equipment such as goggles/safety glasses and gloves are required when entering laboratory area.

Requirements

Conditions of employment

Key Requirements:

  1. Selectee may be subject to serving a one-year probationary period.
  2. This position requires completion of a 1-year supervisory probationary period, if one has not previously been completed.
  3. More requirements are listed under Qualifications and Other Information.

Are There Any Special Requirements For This Position?

  • Because this position requires travel for official business, the selectee will be required to apply for a charge card within 30 calendar days of appointment. Individuals who have delinquent account balances from a previous Government charge card will be required to satisfy their existing obligation before a new card can be issued.
  • A background investigation will be required for this position. Continued employment will be subject to the applicant's successful completion of a background security investigation and favorable adjudication. Failure to successfully meet these requirements will be grounds for termination.
  • Throughout the recruitment and hiring process we will be communicating with you via email; therefore, it is imperative that the email address you provide when applying for this vacancy remains active. Should your email address change, please notify the point of contact identified in the vacancy announcement as soon as possible so that we can update our system.
  • If you are a Federal employee applying for a promotion (under merit promotion procedures) you must meet time-in-grade requirements by the closing date of the announcement.

Qualifications

BASIC EDUCATION REQUIREMENT: Applicants must meet A or B below to satisfy the basic education requirement for Chemist, all grade levels.

A. Successful completion of a full 4-year course of study in an accredited college or university leading to a bachelor's or higher degree in physical sciences, life sciences, or engineering that included 30 semester hours in chemistry, supplemented by course work in mathematics through differential and integral calculus, and at least 6 semester hours or the equivalent in physics.

**OR**

B. A combination of education and experience-course work equivalent to a major as shown in "A" above (24 semester hours or the equivalent in physical sciences, life sciences, or engineering), including at least 30 semester hours or the equivalent in chemistry, supplemented by mathematics through differential and integral calculus, and at least 6 semester hours or the equivalent of physics, plus appropriate experience and/or additional education for a total of 4 years. The education or combined education and experience must be comparable in type, scope and thoroughness to that acquired through successful completion of a 4-year course of study as described in "A" above. (CLICK HERE FOR DETAILS ON HOW TO COMBINE EDUCATION AND EXPERIENCE)

For GS-15: In addition to the basic education requirement as stated above, applicants must have one year of appropriate professional experience in chemistry that is equivalent to at least the GS-14 level in the Federal service.

Examples of such experience could include: act as a key expert for other scientists and program specialists, frequently addressing significant issues impacting water-related programs; developing and executing long-term strategic plans, making controversial decisions, and defending conclusions in public or high-level forums; or expertise in budget management, procurement of advanced equipment, and overseeing human resources operations.Evaluations and recommendations at this level are recognized as those of a technical authority in environmental science.

You must meet all qualification and eligibility requirements for the position by the closing date of the announcement.

Conditions of Employment for this Position: As a condition of employment for accepting this position, you may be required to serve a 1-year probationary period during which your fitness and whether your continued employment advances the public interest will be evaluated.

Thisprobationaryperiod is an extension of the appointment process and therefore requires the agency to determine if continued employment would advance the public interest, meet the organization goals and mission of the agency, and/or otherwise promote the efficiency of the service. In determining if your employment advances the public interest, the agency will consider:
- your performance and conduct;
- the needs and interests of the agency;
- whether your continued employment would advance organizational goals of the agency or the Government; and
- whether your continued employment would advance the efficiency of the Federal service.

Under applicable law, the employment of an individual serving a probationary or trial period automatically terminates when that period ends unless the agency affirmatively certifies, in writing, that the individual's employment should continue and that their appointment should be finalized. In the absence of agency action to affirmatively certify continued employment beyond the probationary or trial period, such appointments are terminated.

Upon completion of your probationary period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.

Education

  • Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g. Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student; social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.
  • Education completed in colleges or universities outside the United States may be used to meet the above requirements. You must provide acceptable documentation that the foreign education is comparable to that received in an accredited educational institution in the United States. For more information on how foreign education is evaluated, visit:https://www.usgs.gov/human-capital/how-foreign-education-evaluated-federal-jobs

Additional information

Other Information:

  • USGS employees are subject to Title 43, USC Section 31(a) and may not: (a) have any personal, private, direct or indirect interest in lands or mineral wealth of lands under survey; (b) have any substantial personal, private, direct or indirect interests in any private mining or mineral enterprise doing business with the United States; or (c) execute surveys or examinations for private parties or corporations.
  • The application contains information subject to the Privacy Act (P.L. 93-579, 5 USC 552a). The information is used to determine qualifications for employment, and is authorized under Title 5, USC, Section 3302 and 3361.
  • As part of the application process, a series of four short essay questions will be included. Applicants must certify that their own words were used to answer the questions.
  • Applicants who apply under this job opportunity announcement agree to have their application, associated documents and applicable personal information shared with other Bureaus/Offices within the Department of the Interior (DOI) who have vacancies within the same occupational series, grade, full performance level and in the same geographic location(s), including within the same metro/commuting area. Applying to this announcement does not replace the need to apply to other job opportunity announcements for which you wish to receive consideration.
Agency Benefits:

Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.

A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.

Review our benefits

Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

--Resume Length:
Please limit your resume to no more than 2 pages. If more than 2 pages are submitted, only the first 2 pages will be reviewed to determine your eligibility/qualifications.

--Basis of Rating:
Your qualifications will be evaluated based on your application materials (e.g., resume, supporting documents), and the result of the assessment required for this position. Your responses must be substantiated by your resume. If you do not respond to the application questions you may be rated ineligible.

Structured Interview Assessment Required: If you meet the eligibility and basic qualification requirements for this position, subject-matter-experts will conduct a structured interview assessment to evaluate your knowledge, skills, abilities, and competences as they directly relate to the duties of this position.

Due weight will be given to performance appraisals and awards during the interview/selection process conducted by the hiring manager. If referred, all relevant documents including performance appraisals and awards submitted with your application package will be forwarded to the hiring official for review.

--NOTE: If it is determined that you have rated yourself higher than is supported in your description of experience and/or education as described in your resume/application, or that your resume or application is incomplete, you may be rated ineligible, not qualified, or your score may be lowered.

To preview the announcement questionnaire, click here: https://apply.usastaffing.gov/ViewQuestionnaire/12946631

Required Documents

Required documents may be uploaded directly from your desktop or uploaded directly from your USAJOBS stored attachments.

Resume: Must not exceed two single-sided pages. Resumes longer than two pages will not be accepted. The minimum font size is 10-point for all body text. Headers may be slightly larger but must remain legible. All resumes must maintain a minimum 0.5-inch margins on all sides to ensure readability and prevent excessive content compression. Including supplemental pages or attachments disguised as resume extensions are prohibited and will not be reviewed to determine your eligibility/qualifications.

Supporting documents: Upload supporting documents identified in the Key Requirements section or included below as it applies to your eligibility. Supporting documents may be uploaded directly from your desktop or uploaded directly from your USAJOBS stored attachments.

Transcripts: This position requires specific educational course work to qualify. You are required to provide all unofficial transcripts (undergraduate, graduate, etc.), which includes semester hours earned and grade received, by the closing date of this announcement or you will be disqualified from further consideration. Please ensure that all documentation is legible.

Due Weight for Performance: Submit 1) a copy of your most recent performance appraisal/evaluation and 2) a list of any awards (e.g. superior performance awards, special act or achievement awards, quality step increase, etc.) you received in the last 5 years. Any performance appraisal/evaluation and award documentation you provide will be forwarded to the selecting official. The selecting official will review this documentation and give it due weight consideration during the overall selection process. Due weight for performance applies to federal and non-federal work. If you do not have your most recent performance appraisal/evaluation, please submit a statement as to why it is not available. Please indicate if any prior performance appraisals/evaluations were at an acceptable level.

Current Federal DOI Employees: Submit a copy of a recent SF-50 "Notification of Personnel Action" documenting proof of competitive status within DOI, tenure, position title, occupational series, grade level and step by the closing date of this announcement, or you will not receive consideration.

Career Transition Assistance Plan (CTAP) Eligibles: If you are claiming CTAP eligibility, the Servicing Human Resources Office must receive proof by the closing date of this announcement that you meet the requirements of 5 CFR 330 Subpart F or you will not receive priority consideration. This includes:

  • copy of the agency notice;
  • your most recent Performance Rating; and
  • your most recent SF-50 noting current position, grade level, and duty location.
If you are a CTAP eligible, you will be considered well qualified if you earn a minimum score of 85 (prior to the assignment of veteran's preference points). For more information on CTAP please click here.

Land Management Workforce Flexibility Eligibles: If you are applying as a current or former employee of a land management agency, i.e., Bureau of Indian Affairs, Bureau of Land Management, Bureau of Reclamation, U.S. Fish and Wildlife Service, National Park Service, or the U.S. Forest Service who is serving or previously served on a temporary or term appointment under the Land Management Workforce Flexibility Act, you must submit the following documentation by the closing date of this vacancy announcement to receive consideration:
  • SF-50(s), Notification of Personnel Action, that documents your service under competitive examining procedures in time limited appointments that totals 2 or more years at land management agencies; and
  • Documentation of satisfactory performance such as performance evaluations or references by supervisors or other documents, e.g., memorandums of record, whereas the supervisor documented an acceptable performance level.
Additional information is available here.

Eligibility for Special Appointing Authorities: If you are applying for this position based on eligibility under a special appointing authority, you must submit proof supporting your claim. If you fail to submit proof, you will not receive consideration under the special appointing authority. Below is a list of the most common authorities and the documentation requirements. If you're eligible for an authority not listed, you are responsible for submitting documentation appropriate for that specific authority. Additional information for all the authorities below can be found on USAJobs Hiring Paths page.

--30% or More Disabled Veteran - Submit a legible copy of your DD-214, Certificate of Release or Discharge from Active Duty, member 4 copy; and an official statement from the Department of Veterans Affairs (dated 1991 or later) or from a branch of the Armed Forces certifying the existence of a service-connected disability, etc.

CONTINUED IN "HOW TO APPLY".

If you are relying on your education to meet qualification requirements:

Education must be accredited by an accrediting institution recognized by the U.S. Department of Education in order for it to be credited towards qualifications. Therefore, provide only the attendance and/or degrees from schools accredited by accrediting institutions recognized by the U.S. Department of Education.

Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.

How to Apply

REQUIRED DOCUMENTS (CONTINUED)

--Veterans Recruitment Appointment (VRA) - NOTE: The VRA authority only applies to positions at the GS-11 level or lower. Submit a legible copy of your DD-214, Certificate of Release or Discharge from Active Duty, member 4 copy; and if applicable, an official statement from the Department of Veterans Affairs (dated 1991 or later) or from a branch of the Armed Forces certifying the existence of a service-connected disability, or the award of a campaign badge or Armed Forces Service Medal, etc.

--Individuals with Disabilities - Submit documentation issued by a licensed medical professional; a licensed vocational rehabilitation specialist; or any Federal agency, State agency, or an agency of the District of Columbia or a U.S. territory that issues or provides disability benefits.

--Military Spouse - Submit verification of active duty member of the armed forces (i.e. a copy of your spouse's orders verifying currently on active duty and verification of the marriage to the service member (i.e., a marriage license or other legal documentation verifying marriage); OR verification of the member's 100% disability (official statement from the Department of Veterans Affairs (dated 1991 or later)); OR verification of the member's death while on active duty (DD-1300 and Death Certificate) AND verification of the marriage to the service member (i.e., a marriage license or other legal documentation verifying marriage).

--Appointment of Certain Former Overseas Employees - Submit a SF-50, Notification of Personnel Action that confirms your eligibility and a performance appraisal from that period.

--Peace Corps & VISTA - Former Peace Corps volunteers or VISTA members must submit their Certification of Volunteer Service. Present and former Peace Corps personnel must submit a SF-50, Notification of Personnel Action that confirms their eligibility.

--Certain National Guard Technicians - Submit proof that confirms that you were involuntarily separated (other than by removal for cause on charges of misconduct or delinquency); you served at least 3 years as a technician; and are within 1 year of your separation date from service as a Guard Technician.

--Public Land Corps (PLC) - Submit the signed Certificate of Eligibility for Noncompetitive Hiring Status (PLC) issued by the PLC Coordinator for the organization where the creditable service was completed.

HOW TO APPLY

--Applications (resume and application questions) for this vacancy must be received on-line via USAJOBS BEFORE midnight Eastern Time (Washington, D.C. time) on the closing date of this announcement. If you fail to submit a complete online resume, you will not be considered for this position. Requests for extensions will not be granted. Most libraries, employment offices, and all USGS personnel offices can provide access to the Internet. If applying online poses a hardship for you, you must speak to someone in the Servicing Human Resources Office listed on this announcement PRIOR TO THE CLOSING DATE for assistance.

--Instructions for Applying Online for this Vacancy Announcement: 1) Click the blue "Apply Online" button. 2) If you are not a registered USAJOBS user, please create a new account and follow the instructions to complete your application process. If you are a registered user, login to access your existing USAJOBS profile. 3) As a registered user, select a stored resume and select one or more of your stored documents to attach to your application. 4)Check the "Certification" box and click the "Apply for this position now!" button located at the bottom of the screen. 5)Address the eligibility questions as well as the questionnaire containing questions and/or task statements that address the knowledge, skills, abilities and/or competencies for this vacancy. 6)Submit required documents. 7) If you experience technical difficulties during the online application process, please contact the USAJOBS helpdesk.

Agency contact information

Paj Shua Cha
Phone
650-439-2455
Email
pajshua_cha@ios.doi.gov
Address
OCOO
12201 Sunrise Valley Drive
Mail Stop 600
Reston, VA 20192
US

Next steps

--If you are rated as one of the most highly qualified candidates, you will be referred to the hiring manager for further consideration and possible interview. We expect to make a selection within 30-45 days of the closing date of this announcement. You will be notified via email of the outcome. You can also go to "My Account" within USAJOBS to review your Application Status.

Geological Survey

Agency contact information

Paj Shua Cha
Phone
650-439-2455
Email
pajshua_cha@ios.doi.gov
Address
OCOO
12201 Sunrise Valley Drive
Mail Stop 600
Reston, VA 20192
US

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