Boiler Mechanic at Amentum in US-AL-Huntsville

Boiler Mechanic

Location: US-AL-Huntsville · On-site

Purpose and Scope:

Perform extensive maintenance, cleaning, tuning, overhaul and repair, of both fire-side and water-side boiler sections for year-round continuous boiler operations in a 24-hour per day, 7 days per week operating environment. Perform setup, start-up, and removal of portable boilers as required. Must additionally be able to perform all duties of a general Boiler Operator for boilers ranging from small electric type to large natural gas fired units.

Essential Responsibilities:

Perform general preventive maintenance of boiler systems, such as but not limited to: cleaning of fuel oil strainers, adjustment and cleaning of burners, and maintenance of associated feed water systems.

Perform monthly test of safety relief valves on all operating boilers.

Aid in performing annual boiler inspections, including annual certification of safety relief valves.

Perform general maintenance and repair of boilers and associated systems.

Employ instrumentation and trouble-shooting skills to detect and resolve boiler anomalies.

Possess ability to tune boilers for maximum efficiency, including performing and analysis of monthly combustion tests

Perform all other position related duties as assigned or requested.

Compensation Details:

38.07

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:

08/25/2026 - 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 Labor Laws Posters.