Trades Jobs in Gilbert, AZ (Now Hiring) — 9 open

Amentum is seeking a General Maintenance Technician III to join our operations & maintenance team. Typical work schedule will vary based on business demand.

The General Maintenance Technician III (GMT III) performs general maintenance and repair work in office and industrial facility environments. This role supports day‑to‑day facility operations by responding to work orders, completing preventive maintenance, and addressing basic building repair needs while following all safety and site requirements. The GMT III may work independently and assist with guiding lower‑level technicians.

Essential Duties and Responsibilities

• Perform general maintenance and repair of building systems including:

• Doors, locks, hardware, walls, ceilings, and basic carpentry

• Restroom fixtures, drains, and minor plumbing repairs

• Interior and exterior lighting (lamp replacement, ballasts, switches, outlets)

• Respond to service requests and work orders in a timely and professional manner.

• Complete preventive maintenance tasks as assigned and properly document completed work.

• Enter and update work order information using Maximo.

• Use Microsoft Excel for basic data entry, tracking, and documentation.

• Use Microsoft Teams and Outlook for daily communication, updates, and coordination.

• Identify and report facility or safety issues to supervision.

• Perform basic electrical troubleshooting on standard building circuits per site policy.

• Assist with small facility projects and repairs.

• Maintain tools, materials, and work areas in a safe and organized condition.

• Follow all safety requirements including PPE, lockout/tagout, and job hazard analysis as required.

• Provide basic guidance and assistance to GMT I and GMT II technicians.

• Support vendor escorts and contractor coordination as needed.

• Participate in on‑call rotation or after‑hours support if required.

• Perform other duties as assigned by Supervisor or Manager.

Minimum Requirements:

• High school diploma or demonstrated equivalent.

• Three years' experience of general maintenance or facilities experience.

• Basic knowledge of building maintenance, repair work, and hand tools.

• Ability to use a computer for daily work tasks

Preferred Qualifications:

• Trade school or vocational training related to maintenance or facilities.

• Experience working in office, industrial, or manufacturing facilities.

• Equipment or lift certifications are a plus.

Additional Information:

• Qualified applicants who are offered a position must pass a pre-employment substance abuse test.

• This position may require a valid Driver’s License.

• This position does not include sponsorship for United States work authorization.

• This position will require the ability to obtain a security access badge at our client’s location.

• High school diploma or demonstrated equivalent.

• Ability to work in an aerial lift or scissor lift at heights up to 30 feet or higher

Physical Requirements:

• Some tasks will require repetitive wrist movement.

• Requires ability to read and understand information contained in a variety of documents or displayed on a computer screen.

• Requires ability to use a variety of office equipment and to operate a computer keyboard to access data bases, to send/receive messages and to prepare documents.

• Requires ability to attend meetings throughout the site and potentially travel to other Amentum, customer and/or vendor locations in the area, as well as some air travel to more distant locations.

• Requires the ability to communicate with others on the telephone and in one-on-one or group discussions, meetings, and presentations.

• Demonstrated fluency in computer use including the full Microsoft product line.

• Requires some moving of light to medium weight materials into desks, filing cabinets and other storage locations.

• Requires the ability to interact with all clients in a professional and friendly manner despite periods of stress.

Special Requirements:

• Wear steel toe safety shoes, safety glasses, gloves and other Personal Protective Equipment as needed.

• Cope with demands (stressors) that are associated with the job and/or the work environment so that acceptable levels of performance and overall contribution are maintained.

• Familiarity with facilities equipment descriptors such as HVAC, plumbing, and electrical.

• Experience working in purchasing or subcontracting in a manufacturing, maintenance, or a related service field.

• Experience with CMMS.

• Experience overseeing storeroom operations.

• Experience streamlining and improving inventory practices.

Other Attributes:

• Must be willing to work overtime when required.

• May be required to work holidays and weekends

• Will work weekends (Saturdays)

       

Compensation Details:

$26.00 - $28.00

       

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:

06/12/2026 - 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.