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Environmental Systems Regional Supervisor - Northern Region

Maryland Environmental Service
Jessup, MD Full Time
POSTED ON 10/12/2026
AVAILABLE BEFORE 11/11/2026

Current MES Employees who are interested in applying for this position must visit the Internal MES Careers Page by going to their Workday Dashboard, clicking on the Career icon and selecting Find Jobs.

This is an exciting opportunity to join a leading team that provides environmental solutions to the public and private sectors throughout the State of Maryland.

Job Description:

Maryland Environmental Service has an opening for an Environmental Systems Regional Supervisor in the Northern Region of Maryland, which includes Anne Arundel, Baltimore, Harford, Cecil, and Montgomery counties. This position is responsible for the overall management of water, wastewater, and industrial wastewater treatment systems. Responsibilities include overseeing all operations and maintenance activities, as well as the administration and supervision of regional personnel.

Estimated Pay Range:

$93,440.94 - $128,481.30

Benefits:

  • Health Insurance with choice of medical plan and prescription, dental, vision, and life and disability insurance options, along with flexible spending accounts

  • 401K retirement savings program with generous agency match

  • Paid vacation, personal and sick leave

  • Eleven paid holidays per year

  • Tuition assistance

Minimum Requirements:

High school diploma or state high school equivalency certificate and satisfactory completion of the following self-study courses from the California State University, Sacramento (CSUS):

1. The four (CSUS) courses must be approved by the Manager of Water/Wastewater Operations. If all or additional courses are needed to meet this requirement, MES will allow 18 months for the employee to complete the required courses. Failure to meet this requirement may result in termination of employment.

2. The "Manage for Success" or equivalent CSUS management course that is approved by the MES Training Office must also be completed for this position.

AND 1 year as an Environmental Systems Assistant Regional Supervisor with the Maryland Environmental Service.

OR 8 years of progressively responsible experience as an operator of water, wastewater or industrial wastewater treatment systems, including at least 3 years supervising subordinate plant personnel.

Must have a valid driver's license with less than 5 points.

  • Must hold a valid operator's certificate that the Maryland State Board of Waterworks and Waste Systems Operators considers appropriate for either: Wastewater Class 5; or Water Class 4.

  • Must have a passing score on an operator certification examination accepted by the Board for Wastewater Class 5.

  • Must have a passing score on an operator certification examination accepted by the Board for Water Class 4.

  • Must have a passing score on a third operator certification examination accepted by the Maryland State Board of Waterworks and Waste Systems Operators for operator certification in Maryland.

  • The third examination must be passed within 24 months of beginning employment in the Maryland Environmental Service's water/wastewater environmental systems operator job series.

This position will be open until filled.

Any offer of employment will be contingent upon successfully completing required pre-employment screens, to include full background check, drug & alcohol screening, and position appropriate physical.

Maryland Environmental Service is an Equal Opportunity Employer. Applicants must be currently authorized to work in the United States on a full-time basis. MES does not participate in programs that require sponsorship for work visas.

Salary : $93,441 - $128,481

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