Amentum is seeking an advanced Mechanical Maintenance Technician IV for our 2nd shift industrial maintenance team in Decatur, IL!
This maintenance mechanic is responsible for providing an advanced level of expertise in responding to work orders, troubleshooting, and providing preventive and corrective maintenance on the facility mechanical equipment and systems in an industrial manufacturing environment.
Must have the ability to diagnose and troubleshoot ventilation equipment, pumps, fans, etc. in an industrial environment. Strong mechanical and welding skills are required. Must demonstrate good written and verbal communication.
Mechanical Maintenance Technician 4 must have the ability to identify and correct any safety-related issues and perform independent equipment evaluations to identify potential equipment failures. General Maintenance of equipment will also be required.
Responsibilities:
Minimum Requirements:
Additional Information:
Physical Requirements:
Special Requirements:
Other Attributes:
Preferred Qualifications:
Associates degree or technical certification in industrial mechanical, HVAC, Electrical or related Facility Maintenance discipline. Welding certification. Experience with building mechanical equipment operation, diagnostics and repairs. Experience performing preventive maintenance on facility related equipment. Experience performing pump repair, pipefitting, welding, fabrication, and millwright related work. Experience welding using MIG, TIG, and arc welders. Experience maintaining basic plumbing needs. Experience with basic electrical troubleshooting and repairs. Experience working in a CMMS environment.
Hiring hourly range: $22.00 - $26 (hourly/salary rate to be determined by the education, experience, knowledge, skills, and abilities of the applicant internal equity, and alignment with market data).
This position includes competitive pay and top-shelf benefits package
- Medical and dental insurance
- Paid vacation:
- Two weeks during year 1
- Three Weeks during years 1 through 5
- Four weeks during years 5 through 9.99
- Five weeks after year 10
- Company paid short term disability
- Company paid Employee Assistance Program (EAP)
- 401K: Amentum matches a percentage of compensation up to 6% of your pay that you contribute
- 10 Paid Flexible Holidays
- Tuition Reimbursement
- Paid Parental Leave
- Other voluntary benefits offered: Supplemental Health Insurance, Identity Protection, Legal Plan, Pet Insurance, Commuter Benefits, Student Loan Program, Employee Purchase Program, Employee Discount Program, Dependent Care Flexible Spending Account, Stock Purchase Plan
Compensation Details:
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
02/04/2026 - Until FilledAmentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.
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