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MES Careers

Maryland Environmental Service offers an excellent benefits package including 401(k); choice of health plans; vision and dental plans; sick, personal, holiday and annual leave; and competitive performance-based pay. In addition, MES offers a casual work environment, flexible work schedule and tuition reimbursement. Download our benefits package here.

Current career opportunities are listed below. To apply, download and fully complete an application here. E-mail the completed application to or fax 410-729-8235. If you have any questions please contact the MES Human Resources Department or call 410-729-8230 or 1-888-403-8736.

Click here for travel directions to our headquarters in Millersville, MD.

Hire Veterans

MES values the service Veterans and their family members have given to our country, Maryland Environmental Service fully supports the hiring of returning Service Members and military spouses. If you are a Veteran or wounded warrior and would like assistance with the employment process at MES, please contact us at

If you are a person with a disability or a disabled Veteran and are applying for a job with MES, we would like to ensure your application process goes as smoothly as possible. If you need additional assistance, information or answers to your questions, feel free to contact us, or call us at (410)729-8230, Laura King is our point of contact for military initiatives.

Operator In Training Program

MES offers a three-year apprenticeship program for those interested in a career as a water/wastewater operator. The program gives employees paid on-the-job training, plus time for completing course work. Upon successful completion of the program, operators receive a license as a water/wastewater operator for the State of Maryland. Click below to watch a video about the program.

Current Openings

Job Title Job Number Starting Salary Range Location Posted/Closing Date

Applicants with disabilities who require testing accommodations should contact Maryland Environmental Service at 410-729-8230 or toll-free at 1-888-403-8736. TTY/TT users should call the Maryland Relay Service at 1-800-735-2258 or 7-1-1 in Maryland.

Maryland Environmental Service is an Equal Opportunity Employer. Regulations governing the Maryland Environmental Service Human Resources System are found in the Code of Maryland Regulations (COMAR) 14.27.02.

Neither employees nor applicants shall be discriminated against on the basis of age, ancestry, color, creed, marital status, mental or physical disability, national origin, political affiliation, belief or opinion, race, religion, sex or sexual orientation, unless it is a bona fide occupational qualification that is a requirement of the job. The Director of MES has appointed an Equal Opportunity Officer and a Fair Practices Officer to direct the implementation of the Equal Opportunity Program and to ensure compliance with the Governors Code of Fair Employment Practices Executive Order.