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TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
TCEQ - Toxicologist I
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What they do
A Toxicologists uses analytical and scientific techniques to identify toxins such as chemicals, biological substances and radiation, and to assess the potential risks and harmful effects posed by them.
$74,852 / year median in Texas
+10% projected growth
Job Description
More Like This
$6,093.00
Per Month
Position range in Travis County $4,772.00•$9,363.00 Per Month TCEQ•Toxicologist I
TEXAS
Join TCEQ! We bring passion and drive to carry out our mission of protecting our state's public health and natural resources.
This position is a member of our Toxicology, Risk Assessment, and Research Division.
Communicate with the public, industry representatives, advocacy groups, agency staff, representatives of governmental agencies, legislative staff, and the academic community; provide expert testimony in legal proceedings such as public hearings; and participate in public meetings.
Conduct and/or review the health effects reviews of ambient air monitoring data and projects.
Conduct and/or review the health effects reviews of air permit applications.
Conduct and/or review advanced risk assessments for site remediation. Develop media-specific cleanup levels and determines adequacy of data collected for use in risk assessments.
Conduct and/or coordinate advanced toxicological evaluations to determine potential health risks associated with exposure to environmental contaminants, or other special projects, conducted either in-house or by independent contractors.
Stay abreast of new toxicological data by attending teleconferences, professional conferences, training events, and by reading scientific literature.
Skill in the use of computers and applicable software.
Ability to initiate, plan, develop, interpret, and conduct evaluations of toxicological information to determine the health risks associated with public/environmental exposure to toxic substances; to communicate effectively; to produce and present highly technical reports and studies related to toxicology, to express ideas clearly and concisely, and to address audiences; to assemble, summarize, and interpret pertinent technical literature; to interact with the public and to represent the agency as an expert toxicology witness; and to work independently to ensure that assessments are consistent with standard principles and methods of toxicology and agency policy.
ORA Doctorate degree from an accredited college or university with a major in toxicology, pharmacology, or a closely-related field.
Employees in this classification series may research, work on, or have access to critical infrastructure, including but not limited to a communication infrastructure system, cybersecurity system, electric grid, hazardous waste treatment system, or water treatment facility. See Tex. Business & Commerce Code Section 117.001(2). Accordingly, the ability to maintain the security or integrity of the infrastructure is a requirement to be hired for and to continue to be employed with
Individual and work group schedule determined by the TCEQ Austin Headquarters BENEFITSOptional 401(k) and 457 plans
In compliance with ADA, if you need accommodation during the employment process, please contact HRSS for assistance at (512) 239-0102.
Texas Commission on Environmental Quality is an Equal Opportunity Employer.
COMMISSION ON ENVIRONMENTAL QUALITY
Occupation:
Physical Scientists, All OtherLocation:
Austin, TX•78753Job Type:
Regular, Full Time (30 Hours or More), Permanent Employment, Day ShiftPosted:
08/21/2026 Positions available: 1Source:
WorkInTexasWeb Site:
WorkInTexas Onsite /Remote:
Selection RequiredUpdated:
08/21/2026Expires:
09/07/2026Agency Job ID:
102979 Job #: 17059141 Job Requirements and Properties Help for Job Requirements and Properties. Work Onsite Full Time Schedule Full Time Job Type Regular Duration Permanent Employment Shift Day Shift Help for . Please paste the following URL into a browser to view the entire job posting on the CAPPS Careers page.https:
//erphcmprd.cpa.texas.gov/psp/candidateportal/EMPLOYEE/HRMS/c/HRS_HRAM_FL.HRS_CG_SEARCH_FL.GBL?Page=HRS_APP_JBPST_FL&Action=U&FOCUS=Applicant&SiteId=1&JobOpeningId=102979&PostingSeq=1 Are you an experienced Toxicologist, ready for a unique opportunity to grow with an environmental state agency?Join TCEQ! We bring passion and drive to carry out our mission of protecting our state's public health and natural resources.
YOUR FUTURE
TEAMAs part of the Executive Director's office, you would support management of the agency's day-to-day operations. See details about what we do.This position is a member of our Toxicology, Risk Assessment, and Research Division.
HERE'S WHAT YOU'LL BE
DOINGConduct and/or review the development of effects screening levels in accordance with sound scientific principles and agency guidance.Communicate with the public, industry representatives, advocacy groups, agency staff, representatives of governmental agencies, legislative staff, and the academic community; provide expert testimony in legal proceedings such as public hearings; and participate in public meetings.
Conduct and/or review the health effects reviews of ambient air monitoring data and projects.
Conduct and/or review the health effects reviews of air permit applications.
Conduct and/or review advanced risk assessments for site remediation. Develop media-specific cleanup levels and determines adequacy of data collected for use in risk assessments.
Conduct and/or coordinate advanced toxicological evaluations to determine potential health risks associated with exposure to environmental contaminants, or other special projects, conducted either in-house or by independent contractors.
Stay abreast of new toxicological data by attending teleconferences, professional conferences, training events, and by reading scientific literature.
KEY QUALIFICATIONS
Knowledge of the standard principles and methods of toxicology and of chemical laboratory procedures.Skill in the use of computers and applicable software.
Ability to initiate, plan, develop, interpret, and conduct evaluations of toxicological information to determine the health risks associated with public/environmental exposure to toxic substances; to communicate effectively; to produce and present highly technical reports and studies related to toxicology, to express ideas clearly and concisely, and to address audiences; to assemble, summarize, and interpret pertinent technical literature; to interact with the public and to represent the agency as an expert toxicology witness; and to work independently to ensure that assessments are consistent with standard principles and methods of toxicology and agency policy.
REQUIRED EDUCATION & EXPERIENCEA
Master's degree from an accredited college or university with a major in toxicology, pharmacology, or a closely related field, plus 2 years full-time experience in toxicology, pharmacology, risk assessment, or a closely-related field.ORA Doctorate degree from an accredited college or university with a major in toxicology, pharmacology, or a closely-related field.
Employees in this classification series may research, work on, or have access to critical infrastructure, including but not limited to a communication infrastructure system, cybersecurity system, electric grid, hazardous waste treatment system, or water treatment facility. See Tex. Business & Commerce Code Section 117.001(2). Accordingly, the ability to maintain the security or integrity of the infrastructure is a requirement to be hired for and to continue to be employed with
TCEQ. TRANSCRIPT/ COLLEGE
HOURS orCOURSE WORK
See instructions on how to attach documents. A copy of your official college transcript or evaluation of foreign credentials in CAPPS is required if needed to meet the qualifications listed above. Work ScheduleStandard business hours are M-F, 8:00 a.m.•5:00 p.m.Individual and work group schedule determined by the TCEQ Austin Headquarters BENEFITSOptional 401(k) and 457 plans
Insurance:
Health, Vision, Dental, and optional FSAPaid day(s) off from work on national holidays and holidays that the state observesProfessional development opportunitiesLongevity pay based on your number of years working for the stateWellness Program and ActivitiesOnsite Nurse Practitioner in HQWork-Life BalanceCONDITION OF EMPLOYMENTTCEQ
will conduct a criminal history records search, driving history (if required for the job) on candidates offered employment.In compliance with ADA, if you need accommodation during the employment process, please contact HRSS for assistance at (512) 239-0102.
MILITARY OCCUPATIONAL SPECIALTY
(MOS) CODESMilitary Occupational Specialty (MOS) codes can be found at: https://hr.sao.texas.gov/CompensationSystem/JobDescriptions/. Please click the hyperlink under 'Occupational Category' for the respective Class Title.Texas Commission on Environmental Quality is an Equal Opportunity Employer.