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U.S. Army Corps of Engineers

Environmental Engineer at U.S. Army Corps of Engineers

Mississippi · Posted Oct 15, 2026 · Seen live today

$89,508 to $163,514 a year

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About the posting

“This position is being filled as an Environmental Engineer DB-04 (GS 12 - 14) in Vicksburg, MS. Who May Apply: Only applicants who meet one of the employment authority categories below are eligible to apply for this job.”

Read the full posting on USAJOBS

Seen live Oct 23, 2026; first seen Oct 16, 2026.

Pay in context

This posting lists $89,508 to $163,514 a year, a midpoint of $126,511.

How long it has been open

Posted Oct 15, 2026, 9 days ago, and seen on USAJOBS today.

At 9 days old, it is under the 43-day median.

The application

Applying goes through USAJOBS.

We help you prepare; the form is filled by you.

Place and cost of living

On site in Mississippi; prices in MS run 13 percent below the US average.

The engineering (not software) market in Mississippi

36 engineering (not software) postings in Mississippi are open right now, from 9 employers.

Half of them have been open 43 days or less.

Federal posting

Listed on USAJOBS.

Apply only through the official announcement.

From the USAJOBS announcement

This is the text of the announcement as published on USAJOBS. We last checked it on Oct 23, 2026. Apply on USAJOBS. We remove a posting when the agency closes it.

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About the Position: This position is with the U.S. Army Engineer Research and Development Center (ERDC). This position is being filled as an Environmental Engineer DB-04 (GS 12 - 14) in Vicksburg, MS.

Major duties

  • Provide guidance to leadership and laboratories with environmental regulatory guidance to support mission operations.
  • Visit laboratories and conduct inspections and reviews to ensure environmental compliance.
  • Prepare environmental engineering portions of studies (e.g., preliminary assessments/site investigation, inventory project report, remedial investigation/feasibility study, etc.).
  • Evaluate major on-going programs/policies within the organization to determine the impact on the environment and recommend program policy changes to ensure that environmental objectives are achieved.
  • Ensure that all work is performed in accordance with Federal, State, and DOD environmental and safety laws, regulations, and policies.

Qualifications

Who May Apply: Only applicants who meet one of the employment authority categories below are eligible to apply for this job. You will be asked to identify which category or categories you meet, and to provide documents which prove you meet the category or categories you selected. See Proof of Eligibility for an extensive list of document requirements for all employment authorities. Current Civilian Employees of the Command Interagency Career Transition Assistance Plan Land Management Workforce Flexibility Act Military Spouses, under Executive Order (E.O.) 13473 Priority Placement Program, DoD Military Reserve (MR) and National Guard (NG) Technician Eligible Priority Placement Program, DoD Military Spouse Preference (MSP) Eligible Priority Placement Program, DoD MR and NG Preference Eligible Tech Receiving Disability Retirement Priority Placement Program, DoD Retained Grade Preference Eligible Veterans Employment Opportunity Act (VEOA) of 1998 In order to qualify, you must meet the education and/or experience requirements described below. 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). You will receive credit for all qualifying experience, including volunteer experience. Your resume must clearly describe your relevant experience; if qualifying based on education, your transcripts will be required as part of your application. Additional information about transcripts is in this document. Basic Requirement for Environmental Engineer: To qualify for this position, you must meet the Basic Requirement for each job series in addition to required experience. A. Degree: Bachelor's degree (or higher degree) in engineering. To be acceptable, the program must: (1) lead to a bachelor's degree (or higher degree) in a school of engineering with at least one program accredited by the Accreditation Board for Engineering and Technology (ABET); OR (2) include differential and integral calculus and courses (more advanced than first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics. OR B. Combination of Education and Experience: College-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering. The adequacy of such background must be demonstrated by one of the following: 1. Professional registration or licensure - Current registration as an Engineer Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration. For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions. 2. Written Test - Evidence of having successfully passed the Fundamentals of Engineering (FE) examination, or any other written test required for professional registration, by an engineering licensure board in the various States, the District of Columbia, Guam, or Puerto Rico. 3. Specified academic courses - Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in A above. The courses must be fully acceptable toward meeting the requirements of an engineering program. 4. Related curriculum - Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience, e.g., in interdisciplinary positions. In addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below: Specialized Experience: One year of specialized experience which includes: applying environmental engineering principles, methods, and techniques required for environmental programs, groundwater management, and waste management; reviewing and evaluating technical engineering documents; coordinating directly with regulatory agencies to resolve technical issues, support environmental permitting or maintain program compliance; and implementing and/or developing policy for prevention, control and allotment of air, water, land pollution, and hazardous and toxic substances . This definition of specialized experience is typical of work performed at the next lower grade/level position in the federal service DB-02 (GS-11). Some federal jobs allow you to substitute your education for the required experience in order to qualify. For this job, you must meet the qualification requirement using experience alone--no substitution of education for experience is permitted. Time in Grade Requirement: Applicants who have held a General Schedule (GS) position within the last 52 weeks must have 52 weeks of Federal service at the next lower grade or equivalent DB-02 (GS-11). All qualification requirements, including time after competitive appointment, must be met within 30 days of the closing date of this announcement. This announcement MAY be used to fill like vacancies for six months after the closing date. In accordance with the Federal Register Vol. 63, No. 57, dates March 25, 1998, an employee of the Laboratory Demonstration project must have a current average performance score of 2.5 or above in order to be selected for promotion. All applicants currently employed under a Laboratory Demonstration Project must include their most recent performance appraisal score as part of their electronic resume. If you are a Lab Demo employee submitting your resume for the first time, or if you have previously submitted your resume without your most recent score, you must submit your resume now with the following statement to be included in the section on your training: Current Performance Rating.

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Federal jobs from USAJOBS, retrieved Oct 23, 2026. Second Summit is not operated, sponsored or endorsed by OPM.

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Federal jobs from USAJOBS, retrieved Oct 23, 2026. Second Summit is not operated, sponsored or endorsed by OPM.