Third shift Jobs in Naperville, IL

Essential Functions:

• Lead by example in modeling the safety behaviors and attitude expected by Amentum.
• Ensure employees comply with EHS policies and requirements by frequently visually verifying compliance. Immediately engage employees not in compliance.
• Participate in injury management, incident investigation, cause analysis, and corrective action implementation.
• Recognize employees for their work contributions regularly through informal and formal recognition.
• Responsible for the supervision of the Processing and Warehouse operation by ensuring policies and site/Program procedures are followed.
• Plan and assign duties for personnel in each function and ensure fulfillment of production schedules in all areas.
• Perform all department supervisor’s functions in concert with, and in the absence of, the Plant Manager.
• By conducting cross training and to promote a team environment, ensure all employees can perform efficiently in all processing functions.
• Responsible for training and motivating the workforce while ensuring employees are focused on safety, quality, productivity and customer service.
• Evaluate and monitor the performance of processing personnel and ensure product is processed in accordance with contractual requirements.
• Ensure the flow of product into the various departments on a continual basis.
• Verify that all pallets are identified correctly by type, quantity, and lot number.
• Troubleshoot and forward any potential problems within the plant to the Plant Manager.
• Assist with the proper operation and maintenance of all production equipment in the plant.
• Coordinate the on-time shipments to/from customer facilities.
• Oversee Logistics functions and train as backup.
• Supervise security clearance requests, ensuring they are obtained for necessary employees and kept up to date. Request that clearance be revoked from employees when they leave employment.
• Become competent using computer system and parts system to support training or fill in during the absence of hourly workers as necessary.
• Understand and help implement established departmental goals and objectives to maximize customer satisfaction and company objectives.
• Maintain a clean, organized, and safe work environment.
• Occasionally assist in various material handling functions.

Minimum Requirements:

• Undergraduate degree or equivalent experience
• Computer proficiency required

Desired Qualifications:

• Two (2) to Four (4) years supervisory experience in a production or warehouse environment.
• Strong verbal and written communication skills.
• Organizational and personal leadership skills.

Compensation Details:

$65,000-80,000 (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.) This position includes a competitive benefits package.

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:

02/06/2026 - Until Filled

Amentum 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 .