Demo

Black Seal Boiler Operator

Mars
Hackettstown, NJ Full Time
POSTED ON 12/25/2025
AVAILABLE BEFORE 2/9/2026
Job Description:

Mars Wrigley in Hackettstown, NJ is looking for a Black Seal Boiler Operator

  • Total Rewards & Compensation details below

What do we manufacture?

Chocolate & Peanut M&Ms

Required Shift: 12 Hour shift

Day Shift: 5:18am- 5:48pm

Night Shift: 5:18pm- 5:48am

(4 Days, 3 OFF, 3 Nights, 1 OFF, 3 Days, 3 OFF, 4 Nights, 7 OFF)

  • Additional details discussed in interview process

Job Purpose:

The Black Seal Boiler Operator is responsible for the operation and reliability of plant utility systems and be able to trouble shoot and make repairs on a wide variety of equipment. Additionally, complete preventive maintenance on equipment and identify/implement continuous improvement opportunities.

What are we looking for?

Minimum Requirements:

  • High School Diploma or GED
  • Must currently possess a New Jersey High Pressure Boiler Black or Blue Seal License
  • 3 years of maintenance experience
  • Multi-craft skills (Ex: mechanical, welding & electrical)
  • Proficient in computer systems (EX: MS Office, email, etc.)

Preferred Requirements:

  • 3 years industrial maintenance experience
  • Experience in a manufacturing environment
  • Experience with cogeneration
  • Knowledge of Lab processes for Boiler Feedwater analysis
  • Blue Seal Non-Toxic Refrigeration License

Physical Requirements:

  • Frequent lifting/carrying (10-50 lbs) and pushing/pulling (50-300 lbs)
  • Frequent bending, stooping, twisting, handling, and gripping
  • Hand dexterity- open, grip and close valves
  • Ability to work at elevated heights, climb stairs, lean over equipment, and operate in confined spaces
  • Ability to stand and work on feet for extended periods, with shifts lasting 12 hours
  • Capable of working in hot, cold and wet conditions
  • Proficient in understanding, communicating, reading, and writing in English

What will be your key role responsibilities?

  • Safe operation and maintenance throughout the site and Utilities Department
  • Responsible for high pressure boilers, a 10 MW CoGeneration turbine, centrifugal refrigeration chillers, cooling towers, centrifugal air compressors, and HVAC systems
  • Troubleshoot and make repairs throughout the entire complex on a wide variety of equipment
  • Preventive maintenance
  • Identify, recommend and implement continuous improvement opportunities
  • Assigned an essential personnel card with the state of New Jersey
  • This site operates 24 hours a day/365 days a year
  • Any ad hoc requests

Total Rewards:

  • Starting Pay: $39.43- 47 per hour (based on experience)
  • Shift Differential: $2 per hour
  • Overtime Potential
  • Annual Bonus and Merit Increases
  • Benefits Starting Day One:
    • Medical, Vision, and Dental
    • Up to 6% 401K match
    • Vacation time
    • Tuition reimbursement
    • Short/Long Term Disability
    • 18 weeks parental leave
What can you expect from Mars?

  • The opportunity to learn, develop and take charge of your own career.
  • An industry competitive salary and benefits package.
  • To be respected and valued.
  • The Five Principles at the center of every decision we make.
  • The opportunity to work cross functionally, add value and impact a better world for generations to come.

Salary : $39 - $47

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Black Seal Boiler Operator?

Sign up to receive alerts about other jobs on the Black Seal Boiler Operator career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$52,922 - $71,535
Income Estimation: 
$59,703 - $82,396
Income Estimation: 
$73,734 - $103,545
Income Estimation: 
$54,606 - $74,206
Income Estimation: 
$60,146 - $83,764
Income Estimation: 
$60,146 - $83,764
Income Estimation: 
$67,119 - $113,247
Income Estimation: 
$45,318 - $58,926
Income Estimation: 
$54,606 - $74,206
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Mars

  • Mars Fremont, NE
  • Job Description: Job: Packaging Operator Shift: Nights ( 6pm-630am ) Location: Royal Canin (Fremont, NE) Royal Canin is seeking Packaging Operator to join ... more
  • 13 Days Ago

  • Mars Fort Smith, AR
  • Job Description: Job: Shift Technician - Maintenance Shift: Nights Location: Mars Petcare (Fort Smith, AR) Mars Petcare is seeking a Shift Technician - Mai... more
  • 13 Days Ago

  • Mars Hackettstown, NJ
  • Job Description: Product Data Specialist Supply Planner B4 Hackettstown, NJ or Newark, NJ Multiple Opportunities We’re looking for a Product Data Specialis... more
  • 13 Days Ago

  • Mars Virginia, VA
  • Job Description: Veterinary District Sales Manager – Royal Canin Location: Virginia Beach/Richmond, VA Field Based Role - Must live within Territory The Ve... more
  • 13 Days Ago


Not the job you're looking for? Here are some other Black Seal Boiler Operator jobs in the Hackettstown, NJ area that may be a better fit.

  • Edgewood Properties Somerville, NJ
  • Overview Since its founding in 1992, Edgewood Properties has established itself as a leading real estate development and property management company. With ... more
  • Just Posted

  • White House Black Market Chester, NJ
  • Come lead with us at 450 US Hwy 206 S, Chester, NJ Position Objective The Sales Associate is responsible for supporting Management in promoting a customer ... more
  • 28 Days Ago

AI Assistant is available now!

Feel free to start your new journey!