Assistant Maintenance Mechanic

Are we RIGHT for you?

The word RIGHT stands for what we VALUE: Respect, Intvest, Growth, Honesty and Teamwork.

Why join our team?

Middlesex Water Company (NASDAQ:MSEX) has been an industry leader since 1897. We promote professional and personal development in a work environment that is supportive and responsive. We understand the importance of our services and the individuals who uphold our reputation.

Joining our team means that you have a multitude of benefits that support you in and out of the workplace such as- full medical, dental, and vision benefits, 401k, paid time off, tuition assistance, learning and development opportunities, employee assistance program, and more. To learn more, please visit

Job Summary:

The Assistant Maintenance Mechanic position works under the direction of the Maintenance Planner or Superintendent of Production and supervision of the Maintenance Mechanics. All matters listed herein are considered to be essential job functions. There may be other job functions that are essential but not listed below. This may be revised at any time deemed necessary. The successful candidate will be passionate about supporting and driving the Company’s Values, RIGHT: Respect, Invest, Growth, Honesty and Teamwork.

Work Performed:

• Performs inspections at all production facilities including: Pumps, motors, building, electrical wiring and equipment and chemical and chlorine feed equipment.

• Monitors water levels in storage tanks, chlorine cylinder weights, oil and fuel levels in storage tanks and record well pumping information.

• Performs general housekeeping and grounds keeping at facilities.

• Performs start up and shutdown of chlorination and well pumps as required.

• Performs chlorine residual analysis.

• Attends both in-house and vendor sponsored training courses and seminars as required

• With the Maintenance Mechanics, performs plumbing, carpentry, welding, electrical, chemical feed system and pipe fitting operations and maintenance.

• Performs switch over of the chlorine supply at well field as required.

• Performs chemical receiving at CJO Plant and designated remote facilities and safe handling including 150# chlorine cylinders.

• Performs inspection of plant equipment, Intake station and metering pits.

• Snow removal at CJO Plant and remote facilities.

• Work weekends and holidays as scheduled.

• Clean various basins, storage tanks and reservoirs as necessary.

• Adheres to and promotes the Company safety policy and practices as it pertains to the job.

• Performs other related duties as required.

Qualifications:

• High school diploma or GED, required.

• Must maintain a valid NJ Driver’s License.

• Must have at least four years of experience in plant, motor, electrical, and pump maintenance operation.

• A specific trade skill may be required in either electrical, plumbing, carpentry etc. at time of hire.

• Must have the ability to obtain T-1 license within three years of date of employment

Compensation & Benefits:

• Salary Range: $47,878 – $71,817 annually, based on experience and qualifications.

• Total Rewards Package Includes: - Medical, dental, and vision coverage (effective first of the month after hire).

• 401(k) with company match.

• Company paid life and disability insurance.

• Paid time off and 12 paid holidays.

• Tuition assistance and professional development opportunities.

Physical Demands: The physical demands described here are representative of those that must be met by any and all employee to successfully perform the essential functions of this job.

• While performing the duties of this job, the employee is required to lift up to 100 pounds, climb, crawl, stoop, reach, grasp, and stand.

• Work also emphasizes visual acuity, ability to smell, hearing, and speech.

• The employee frequently lifts light or heavy objects, uses tools and equipment requiring a high degree of dexterity, distinguishes between shades of color and utilizes the sense of smell.

• The work is typically performed while indoors or outdoors, sometimes in cold inclement weather. The employee is exposed to noise, dust, dirt, grease, hazardous chemicals, and machinery with moving parts.

• The work requires the use of protective devices such as masks, goggles, gloves, etc.

Work Authorization & Pre-Employment Requirements:

Candidates must be authorized to work in the United States. All candidates must successfully pass a drug screen, pre-employment physical, background check, and possess a valid driver’s license in good standing (if required for the position).

Commercial Driver’s License (CDL) Positions:

For positions requiring a Commercial Driver’s License (CDL), the use of marijuana (including medical marijuana) or any controlled substances, whether prescribed or otherwise, is strictly prohibited under Federal Motor Carrier Safety Administration (FMCSA) regulations of the U.S. Department of Transportation (DOT). Such use is a violation of federal law and will disqualify candidates from CDL-required positions.

Pay Transparency:

This job posting complies with the New Jersey Pay Transparency Law (effective June 1, 2025), which requires employers to disclose salary ranges, benefits, and other compensation in job advertisements.

Recruitment Fraud Alert:

We have noticed an increase in recruiting impersonations across the industry, where scammers attempt to obtain candidates’ personal or financial information through fake interviews and offers.

All legitimate communications from Middlesex Water Company and its subsidiaries will originate from the following email domains: @msg.clrco.com or @clearcompany.com.

Any outreach claiming to be from Middlesex Water Company or its subsidiaries that does not come from these domains should be ignored.

Equal Employment Opportunity:

Middlesex Water Company and its subsidiaries are Equal Opportunity Employers and are committed to creating an inclusive environment for all employees.

We consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, genetic information, or any other characteristic protected by applicable law.

Applicant Communication:

Please note: No phone calls, please.

We thank all applicants in advance for their interest; however, only those selected for an interview will be contacted.